[INFO] fetching crate watchexec-supervisor 5.0.1...
[INFO] testing watchexec-supervisor-5.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate watchexec-supervisor 5.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate watchexec-supervisor 5.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate watchexec-supervisor 5.0.1
[INFO] tweaked toml for crates.io crate watchexec-supervisor 5.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate watchexec-supervisor 5.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate watchexec-supervisor 5.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf74268af05732e3122d8b53a376ae11f32bee647e33acd170eaf1ea5c6bfd38
[INFO] running `Command { std: "docker" "start" "-a" "cf74268af05732e3122d8b53a376ae11f32bee647e33acd170eaf1ea5c6bfd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf74268af05732e3122d8b53a376ae11f32bee647e33acd170eaf1ea5c6bfd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf74268af05732e3122d8b53a376ae11f32bee647e33acd170eaf1ea5c6bfd38", kill_on_drop: false }`
[INFO] [stdout] cf74268af05732e3122d8b53a376ae11f32bee647e33acd170eaf1ea5c6bfd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fecc9caa102b69c7c9428c91588593f197b9e39d852f63ce03934d289fd3d23d
[INFO] running `Command { std: "docker" "start" "-a" "fecc9caa102b69c7c9428c91588593f197b9e39d852f63ce03934d289fd3d23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling watchexec-signals v5.0.0
[INFO] [stderr]    Compiling watchexec-events v6.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling process-wrap v8.2.1
[INFO] [stderr]    Compiling watchexec-supervisor v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.20s
[INFO] running `Command { std: "docker" "inspect" "fecc9caa102b69c7c9428c91588593f197b9e39d852f63ce03934d289fd3d23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecc9caa102b69c7c9428c91588593f197b9e39d852f63ce03934d289fd3d23d", kill_on_drop: false }`
[INFO] [stdout] fecc9caa102b69c7c9428c91588593f197b9e39d852f63ce03934d289fd3d23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b24fba54f80116a86fe134040cdedb8626241cb379bab2a712744a093b9116d
[INFO] running `Command { std: "docker" "start" "-a" "5b24fba54f80116a86fe134040cdedb8626241cb379bab2a712744a093b9116d", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxcar v0.2.11
[INFO] [stderr]    Compiling watchexec-supervisor v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "5b24fba54f80116a86fe134040cdedb8626241cb379bab2a712744a093b9116d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b24fba54f80116a86fe134040cdedb8626241cb379bab2a712744a093b9116d", kill_on_drop: false }`
[INFO] [stdout] 5b24fba54f80116a86fe134040cdedb8626241cb379bab2a712744a093b9116d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c49d71a25606da115df7b7dfb8192414dd443f15e7b17bb137f226d6e56623f
[INFO] running `Command { std: "docker" "start" "-a" "2c49d71a25606da115df7b7dfb8192414dd443f15e7b17bb137f226d6e56623f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/watchexec_supervisor-de1e019daec74709)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test job::test::async_func ... ok
[INFO] [stdout] test job::test::async_error_handler ... ok
[INFO] [stdout] test job::test::graceful_restart ... ok
[INFO] [stdout] test job::test::stop ... ok
[INFO] [stdout] test job::test::stop_fail ... ok
[INFO] [stdout] test job::test::signal_unix ... ok
[INFO] [stdout] test job::test::stop_when_running ... ok
[INFO] [stdout] test job::test::queue_ordering ... ok
[INFO] [stdout] test job::test::restart ... ok
[INFO] [stdout] test job::test::sync_error_handler ... ok
[INFO] [stdout] test job::test::sync_func ... ok
[INFO] [stdout] test job::test::unset_error_handler ... ok
[INFO] [stdout] test job::test::graceful_stop ... ok
[INFO] [stdout] test job::test::start ... ok
[INFO] [stdout] test job::test::try_graceful_restart ... ok
[INFO] [stdout] test job::test::try_restart ... ok
[INFO] [stdout] test job::test::graceful_stop_beyond_grace ... ok
[INFO] [stdout] test job::test::graceful_restart_beyond_grace ... ok
[INFO] [stdout] test job::test::try_graceful_restart_beyond_grace ... ok
[INFO] [stdout] test job::test::try_restart_beyond_grace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/programs.rs (/opt/rustwide/target/debug/deps/programs-60088ba937c97823)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] 
[INFO] [stdout] hi
[INFO] [stdout] hi
[INFO] [stdout] test unix_shell_alternate ... ok
[INFO] [stdout] test unix_shell_alternate_shopts ... ok
[INFO] [stdout] test unix_shell_none ... ok
[INFO] [stderr]    Doc-tests watchexec_supervisor
[INFO] [stdout] hi
[INFO] [stdout] test unix_shell_sh ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 62) - compile ... ok
[INFO] [stdout] test src/job/job.rs - job::job::Job::run_async (line 259) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/command.rs - command::SpawnOptions (line 40) ... ok
[INFO] [stdout] test src/command.rs - command::Command (line 14) ... ok
[INFO] [stdout] test src/job/job.rs - job::job::Job::run_async (line 242) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 80) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c49d71a25606da115df7b7dfb8192414dd443f15e7b17bb137f226d6e56623f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c49d71a25606da115df7b7dfb8192414dd443f15e7b17bb137f226d6e56623f", kill_on_drop: false }`
[INFO] [stdout] 2c49d71a25606da115df7b7dfb8192414dd443f15e7b17bb137f226d6e56623f