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Caligula does not exit cleanly when we time out the sudo authorization. #271

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Caligula does not exit cleanly when we time out the sudo authorization.#271
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bugSomething isn't working

Description

@hatch01
hatch01
opened on Jun 17, 2026

Describe the bug

Caligula does not exit cleanly when we time out the sudo authorization.

To Reproduce

Steps to reproduce the behavior:

  1. run caligula without root access
  2. say yes to escalate with sudo
  3. wait until sudo timeout
caligula burn nixos-graphical-26.05.1947.a0374025a863-x86_64-linux.iso 
Input file: nixos-graphical-26.05.1947.a0374025a863-x86_64-linux.iso
Detected compression format: no compression
> Is this okay? Yes
? What is the file's hash? <canceled>
> Select target disk <Refresh devices>
> Select target disk <Refresh devices>
> Select target disk sda | SanDisk 3.2Gen1 - 123.0 GB (disk, removable: yes)
Input: nixos-graphical-26.05.1947.a0374025a863-x86_64-linux.iso
  Size: 0 B
  Compression: no compression

Output: sda
  Model: SanDisk 3.2Gen1
  Size: 123.0 GB
  Block size: 512 B
  Type: disk
  Path: /dev/sda
  Removable: yes
> Is this okay? Yes
> We don't have permissions on sda. Escalate using sudo? Yes
[sudo: authenticate] Password: 
!!! PROGRAM PANICKED !!!
panicked at src/facade/legacy_facade/facade.rs:212:18:
called `Result::unwrap()` on an `Err` value: Kind(UnexpectedEof)

This is most likely a bug caused by developer error.
We would highly appreciate it if you reported it to the bug tracker: https://github.com/ifd3f/caligula/issues
Please include this log file in your bug report: /tmp/caligula-43129-1781665012852/caligula.log



[1]    43129 abort (core dumped)  caligula burn nixos-graphical-26.05.1947.a0374025a863-x86_64-linux.iso

Expected behavior

Display an error like "Sudo escalation failed, retry" and retry the sudo escalation.

Log files

logs 
2026-06-17T02:56:52.853000Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:8: Starting caligula v0.5.0
2026-06-17T02:56:52.853020Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:15: uname info uname.sysname="Linux" uname.version="#1-NixOS SMP PREEMPT_RT Tue Jun  9 10:32:51 UTC 2026" uname.release="7.0.12" uname.machine="x86_64"
2026-06-17T02:56:52.853051Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:32: /etc/os-release contents:
ANSI_COLOR="0;38;2;126;186;228"
BUG_REPORT_URL="https://github.com/NixOS/nixpkgs/issues"
BUILD_ID="26.11.20260610.ec90ef2"
CPE_NAME="cpe:/o:nixos:nixos:26.11"
DEFAULT_HOSTNAME=nixos
DOCUMENTATION_URL="https://nixos.org/learn.html"
HOME_URL="https://nixos.org/"
ID=nixos
ID_LIKE=""
IMAGE_ID=""
IMAGE_VERSION=""
LOGO="nix-snowflake"
NAME=NixOS
PRETTY_NAME="NixOS 26.11 (Zokor)"
SUPPORT_URL="https://nixos.org/community.html"
VARIANT=""
VARIANT_ID=""
VENDOR_NAME=NixOS
VENDOR_URL="https://nixos.org/"
VERSION="26.11 (Zokor)"
VERSION_CODENAME=zokor
VERSION_ID="26.11"
2026-06-17T02:56:52.853072Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:32: /etc/lsb-release contents:
DISTRIB_CODENAME=zokor
DISTRIB_DESCRIPTION="NixOS 26.11 (Zokor)"
DISTRIB_ID=nixos
DISTRIB_RELEASE="26.11"
LSB_VERSION="26.11 (Zokor)"
2026-06-17T02:56:52.853088Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:34: /etc/redhat_release not found, skipping
2026-06-17T02:56:52.853097Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:34: /etc/debian_version not found, skipping
2026-06-17T02:56:52.853109Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:34: /System/Library/CoreServices/SystemVersion.plist not found, skipping
2026-06-17T02:56:52.853161Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:32: /sys/class/dmi/id/product_name contents:
Victus by HP Laptop
2026-06-17T02:56:52.853178Z  INFO main caligula::logging::sysinfo: src/logging/sysinfo.rs:80: Environment variables detected: {
    "Color capabilities": {
        "CLICOLOR": None,
        "CLICOLOR_FORCE": None,
        "COLORTERM": Some(
            "truecolor",
        ),
        "FORCE_COLOR": None,
        "NO_COLOR": None,
    },
    "Locale": {
        "LANG": Some(
            "fr_FR.UTF-8",
        ),
        "LC_ALL": None,
    },
    "Multiplexer": {
        "SCREEN": None,
        "STY": None,
        "TMUX": None,
        "TMUX_PANE": None,
    },
    "Terminal emulator": {
        "GNOME_TERMINAL_SCREEN": None,
        "TERM": Some(
            "xterm-256color",
        ),
        "TERM_PROGRAM": None,
        "TERM_PROGRAM_VERSION": None,
        "VTE_VERSION": None,
    },
}
2026-06-17T02:56:52.853402Z DEBUG main caligula: src/main.rs:75: Starting primary process
2026-06-17T02:56:52.853421Z  INFO main caligula::tty: src/tty.rs:14: attempting to store terminal state before program started
2026-06-17T02:56:52.853438Z  INFO main do_setup_wizard: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:43: new
2026-06-17T02:56:52.853446Z  INFO main do_setup_wizard: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:43: enter
2026-06-17T02:56:52.853453Z  INFO main do_setup_wizard:ask_compression: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:13: new
2026-06-17T02:56:52.853460Z  INFO main do_setup_wizard:ask_compression: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:13: enter
2026-06-17T02:56:57.610534Z  INFO main do_setup_wizard:ask_compression: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:13: exit
2026-06-17T02:56:57.610552Z  INFO main do_setup_wizard:ask_compression: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:13: close time.busy=4.76s time.idle=26.1µs
2026-06-17T02:56:57.610565Z  INFO main do_setup_wizard:ask_hash: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:14: new
2026-06-17T02:56:57.610571Z  INFO main do_setup_wizard:ask_hash: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:14: enter
2026-06-17T02:56:57.610592Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610615Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610632Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610642Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610653Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610663Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610673Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610683Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610693Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610703Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610714Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610724Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610734Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610744Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610755Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610764Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610774Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610784Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610794Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610804Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610814Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610824Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610834Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610844Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:61: No such file or directory (os error 2)
2026-06-17T02:56:57.610857Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610868Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610879Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610889Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610900Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610921Z  WARN main do_setup_wizard:ask_hash: caligula::hashfile: src/hashfile.rs:75: No such file or directory (os error 2)
2026-06-17T02:56:57.610931Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:89: new cf=Identity
2026-06-17T02:56:57.610937Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:89: enter cf=Identity
2026-06-17T02:56:57.610944Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop:ask_hash_once: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:108: new cf=Identity cf=Identity
2026-06-17T02:56:57.610949Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop:ask_hash_once: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:108: enter cf=Identity cf=Identity
2026-06-17T02:57:00.369861Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop:ask_hash_once: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:108: exit cf=Identity cf=Identity
2026-06-17T02:57:00.369888Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop:ask_hash_once: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:108: close time.busy=2.76s time.idle=33.3µs cf=Identity cf=Identity
2026-06-17T02:57:00.369906Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:89: exit cf=Identity
2026-06-17T02:57:00.369914Z  INFO main do_setup_wizard:ask_hash:ask_hash_loop: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:89: close time.busy=2.76s time.idle=14.0µs cf=Identity
2026-06-17T02:57:00.369922Z  INFO main do_setup_wizard:ask_hash: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:14: exit
2026-06-17T02:57:00.369929Z  INFO main do_setup_wizard:ask_hash: caligula::ui::simple_ui::ask_hash: src/ui/simple_ui/ask_hash.rs:14: close time.busy=2.76s time.idle=13.4µs
2026-06-17T02:57:00.369939Z  INFO main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:49: new
2026-06-17T02:57:00.369947Z  INFO main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:49: enter
2026-06-17T02:57:00.369954Z DEBUG main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:54: Beginning loop show_all_disks=false
2026-06-17T02:57:00.369964Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: new show_all_disks=false
2026-06-17T02:57:00.369971Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: enter show_all_disks=false
2026-06-17T02:57:00.371246Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: exit show_all_disks=false
2026-06-17T02:57:00.371258Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: close time.busy=1.27ms time.idle=19.7µs show_all_disks=false
2026-06-17T02:57:13.849691Z DEBUG main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:54: Beginning loop show_all_disks=false
2026-06-17T02:57:13.849714Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: new show_all_disks=false
2026-06-17T02:57:13.849724Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: enter show_all_disks=false
2026-06-17T02:57:13.850925Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: exit show_all_disks=false
2026-06-17T02:57:13.850937Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: close time.busy=1.20ms time.idle=22.7µs show_all_disks=false
2026-06-17T02:57:17.644812Z DEBUG main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:54: Beginning loop show_all_disks=false
2026-06-17T02:57:17.644860Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: new show_all_disks=false
2026-06-17T02:57:17.644870Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: enter show_all_disks=false
2026-06-17T02:57:17.646114Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: exit show_all_disks=false
2026-06-17T02:57:17.646123Z  INFO main do_setup_wizard:ask_outfile:enumerate_options: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:155: close time.busy=1.24ms time.idle=19.3µs show_all_disks=false
2026-06-17T02:57:19.649770Z  INFO main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:49: exit
2026-06-17T02:57:19.649799Z  INFO main do_setup_wizard:ask_outfile: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:49: close time.busy=19.3s time.idle=36.5µs
2026-06-17T02:57:19.649824Z  INFO main do_setup_wizard:confirm_write: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:80: new
2026-06-17T02:57:19.649833Z  INFO main do_setup_wizard:confirm_write: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:80: enter
2026-06-17T02:57:25.400501Z  INFO main do_setup_wizard:confirm_write: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:80: exit
2026-06-17T02:57:25.400535Z  INFO main do_setup_wizard:confirm_write: caligula::ui::simple_ui::ask_outfile: src/ui/simple_ui/ask_outfile.rs:80: close time.busy=5.75s time.idle=44.1µs
2026-06-17T02:57:25.400551Z  INFO main do_setup_wizard: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:43: exit
2026-06-17T02:57:25.400558Z  INFO main do_setup_wizard: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:43: close time.busy=32.5s time.idle=15.2µs
2026-06-17T02:57:25.400576Z  INFO main try_start_write_or_escalate: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:78: new
2026-06-17T02:57:25.400583Z  INFO main try_start_write_or_escalate: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:78: enter
2026-06-17T02:57:25.400591Z  INFO main try_start_write_or_escalate: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:86: Starting burn without escalation
2026-06-17T02:57:25.400628Z DEBUG tokio caligula::runtime: src/runtime.rs:63: Got async task in mailbox, spawning it
2026-06-17T02:57:25.400661Z  INFO tokio caligula::facade::real: src/facade/real.rs:42: Requesting herder to start
2026-06-17T02:57:25.400680Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: new
2026-06-17T02:57:25.400691Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:25.400698Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:60: spawning daemon from factory
2026-06-17T02:57:25.400742Z DEBUG tokio ensure_daemon: caligula::facade::legacy_facade::facade: src/facade/legacy_facade/facade.rs:185: Starting child process with command: Command { envs: [], proc: "/nix/store/clmyj3lpqib1cf52c56458a2cbzjhj1c-caligula-0.5.0/bin/caligula", args: ["_herder", "/tmp/caligula-43129-1781665012852/caligula.log"] }
2026-06-17T02:57:25.401098Z DEBUG tokio ensure_daemon: caligula::facade::legacy_facade::facade: src/facade/legacy_facade/facade.rs:217: Process spawned, waiting for pipe to be opened... child=Child { child: Child(ChildDropGuard { inner: Child { pid: 43172 }, kill_on_drop: true }), stdin: Some(ChildStdin { inner: PollEvented { io: Some(Pipe { fd: File { fd: 15, path: "pipe:[107089]", read: false, write: true } }) } }), stdout: None, stderr: Some(ChildStderr { inner: PollEvented { io: Some(Pipe { fd: File { fd: 18, path: "pipe:[107091]", read: true, write: false } }) } }) }
2026-06-17T02:57:25.401171Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:25.401184Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:25.401191Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:25.401198Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: close time.busy=487µs time.idle=31.5µs
2026-06-17T02:57:25.402826Z DEBUG tokio caligula::facade::legacy_facade::facade: src/facade/legacy_facade/facade.rs:111: Read raw result from child first_msg=Error(OutputFile(IoError { kind: Some(PermissionDenied), raw_error: "Permission denied (os error 13)" }))
2026-06-17T02:57:25.402852Z  INFO  main try_start_write_or_escalate: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:96: Unescalated burn failed with error, attempting to recover: Worker error: Error handling output: Permission denied while opening file!
2026-06-17T02:57:25.402867Z DEBUG  main try_start_write_or_escalate: caligula::ui::simple_ui: src/ui/simple_ui/mod.rs:121: Failure due to insufficient perms, asking user to escalate
2026-06-17T02:57:27.879066Z DEBUG tokio caligula::runtime: src/runtime.rs:63: Got async task in mailbox, spawning it
2026-06-17T02:57:27.879091Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: new
2026-06-17T02:57:27.879101Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:27.879109Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:60: spawning daemon from factory
2026-06-17T02:57:27.879130Z DEBUG tokio ensure_daemon: caligula::facade::legacy_facade::facade: src/facade/legacy_facade/facade.rs:185: Starting child process with command: Command { envs: [], proc: "/nix/store/clmyj3lpqib1cf52c56458a2cbzjhj1c-caligula-0.5.0/bin/caligula", args: ["_herder", "/tmp/caligula-43129-1781665012852/caligula.log"] }
2026-06-17T02:57:27.879454Z DEBUG tokio ensure_daemon: caligula::facade::legacy_facade::facade: src/facade/legacy_facade/facade.rs:217: Process spawned, waiting for pipe to be opened... child=Child { child: Child(ChildDropGuard { inner: Child { pid: 43176 }, kill_on_drop: true }), stdin: Some(ChildStdin { inner: PollEvented { io: Some(Pipe { fd: File { fd: 19, path: "pipe:[107095]", read: false, write: true } }) } }), stdout: None, stderr: Some(ChildStderr { inner: PollEvented { io: Some(Pipe { fd: File { fd: 22, path: "pipe:[107097]", read: true, write: false } }) } }) }
2026-06-17T02:57:27.879501Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:27.879509Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:27.879516Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:27.879522Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: close time.busy=406µs time.idle=25.8µs
2026-06-17T02:57:27.879557Z DEBUG tokio caligula::runtime: src/runtime.rs:63: Got async task in mailbox, spawning it
2026-06-17T02:57:27.879566Z  INFO tokio caligula::facade::real: src/facade/real.rs:42: Requesting herder to start
2026-06-17T02:57:27.879573Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: new
2026-06-17T02:57:27.879581Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:27.879591Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:27.879609Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: enter
2026-06-17T02:57:27.879623Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: exit
2026-06-17T02:57:27.879630Z  INFO tokio ensure_daemon: caligula::facade::legacy_facade::client: src/facade/legacy_facade/client.rs:53: close time.busy=23.4µs time.idle=33.9µs
2026-06-17T03:02:28.163743Z ERROR tokio tracing_panic: /build/caligula-0.5.0-vendor/source-registry-0/tracing-panic-0.1.2/src/lib.rs:82: A panic occurred panic.payload="called `Result::unwrap()` on an `Err` value: Kind(UnexpectedEof)" panic.location="src/facade/legacy_facade/facade.rs:212:18" panic.backtrace=disabled backtrace panic.note="run with RUST_BACKTRACE=1 environment variable to display a backtrace"
2026-06-17T03:02:28.163767Z ERROR tokio caligula::logging::error: src/logging/error.rs:30: Crashing and burning with error! panicked at src/facade/legacy_facade/facade.rs:212:18:
called `Result::unwrap()` on an `Err` value: Kind(UnexpectedEof)
2026-06-17T03:02:28.163776Z ERROR tokio caligula::logging::error: src/logging/error.rs:31: Full debug of error: PanicError(
    PanicHookInfo {
        payload: Any { .. },
        location: Location {
            file: "src/facade/legacy_facade/facade.rs",
            line: 212,
            column: 18,
        },
        can_unwind: true,
        force_no_backtrace: false,
    },
)
2026-06-17T03:02:28.163789Z ERROR tokio caligula::logging::error: src/logging/error.rs:32: Full info of error: ErrorInfo {
    severity: Panic,
    remediation: DeveloperError,
}
2026-06-17T03:02:28.555582Z  INFO    tokio caligula::herder_daemon: src/herder_daemon/mod.rs:32: Error received on stdin, quitting: unexpected end of file

How did you install caligula?

nixpkgs.

Additional context

I use sudo-rs on my side, but I don't think it changes anything.

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