[INFO] fetching crate precious-exec 0.3.0...
[INFO] testing precious-exec-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate precious-exec 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate precious-exec 0.3.0
[INFO] finished tweaking crates.io crate precious-exec 0.3.0
[INFO] tweaked toml for crates.io crate precious-exec 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate precious-exec 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.2.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding which v4.4.2 (available: v8.0.0)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 605157ae30a82ad081353565cef75109acd43184901ed2adb04a8d6cc0554ff5
[INFO] running `Command { std: "docker" "start" "-a" "605157ae30a82ad081353565cef75109acd43184901ed2adb04a8d6cc0554ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605157ae30a82ad081353565cef75109acd43184901ed2adb04a8d6cc0554ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605157ae30a82ad081353565cef75109acd43184901ed2adb04a8d6cc0554ff5", kill_on_drop: false }`
[INFO] [stdout] 605157ae30a82ad081353565cef75109acd43184901ed2adb04a8d6cc0554ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a04a0e22a08fe60427fdc0969138de9b00b800eafba7b8191e6fac3126ebefb9
[INFO] running `Command { std: "docker" "start" "-a" "a04a0e22a08fe60427fdc0969138de9b00b800eafba7b8191e6fac3126ebefb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling precious-exec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "a04a0e22a08fe60427fdc0969138de9b00b800eafba7b8191e6fac3126ebefb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04a0e22a08fe60427fdc0969138de9b00b800eafba7b8191e6fac3126ebefb9", kill_on_drop: false }`
[INFO] [stdout] a04a0e22a08fe60427fdc0969138de9b00b800eafba7b8191e6fac3126ebefb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fa32a51ee1611f7b146ecd178e1f1676c618dea9ce6d190eb53a25af2d934b57
[INFO] running `Command { std: "docker" "start" "-a" "fa32a51ee1611f7b146ecd178e1f1676c618dea9ce6d190eb53a25af2d934b57", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling precious-exec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "fa32a51ee1611f7b146ecd178e1f1676c618dea9ce6d190eb53a25af2d934b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa32a51ee1611f7b146ecd178e1f1676c618dea9ce6d190eb53a25af2d934b57", kill_on_drop: false }`
[INFO] [stdout] fa32a51ee1611f7b146ecd178e1f1676c618dea9ce6d190eb53a25af2d934b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1572500221dad7890f0759effa49f82a21287cccd10b15c14cec1afd3a9723dd
[INFO] running `Command { std: "docker" "start" "-a" "1572500221dad7890f0759effa49f82a21287cccd10b15c14cec1afd3a9723dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/precious_exec-72e5dd0ff7d51517)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::exec_string ... ok
[INFO] [stdout] test tests::executable_does_not_exist ... ok
[INFO] [stdout] test tests::run_exit_0_with_unexpected_stderr ... ok
[INFO] [stdout] test tests::run_exit_32_with_stderr ... ok
[INFO] [stdout] test tests::run_exit_0 ... ok
[INFO] [stdout] test tests::run_wth_env ... ok
[INFO] [stdout] test tests::run_exit_0_with_multiple_ignore_stderr ... ok
[INFO] [stdout] test tests::run_exit_0_with_non_matching_ignore_stderr ... ok
[INFO] [stdout] test tests::run_exit_32_with_stdout ... ok
[INFO] [stdout] test tests::run_exit_32_with_stdout_and_stderr ... ok
[INFO] [stdout] test tests::run_in_dir ... ok
[INFO] [stdout] test tests::run_exit_32 ... ok
[INFO] [stdout] test tests::run_exit_0_with_matching_ignore_stderr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests precious_exec
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1572500221dad7890f0759effa49f82a21287cccd10b15c14cec1afd3a9723dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1572500221dad7890f0759effa49f82a21287cccd10b15c14cec1afd3a9723dd", kill_on_drop: false }`
[INFO] [stdout] 1572500221dad7890f0759effa49f82a21287cccd10b15c14cec1afd3a9723dd