[INFO] fetching crate vanish 0.2.1...
[INFO] testing vanish-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vanish 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vanish 0.2.1
[INFO] finished tweaking crates.io crate vanish 0.2.1
[INFO] tweaked toml for crates.io crate vanish 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vanish 0.2.1 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 vanish 0.2.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f2e7f88deba1934acb056513c07ef08dc1cfbfa3def5561d6167a5389282182a
[INFO] running `Command { std: "docker" "start" "-a" "f2e7f88deba1934acb056513c07ef08dc1cfbfa3def5561d6167a5389282182a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2e7f88deba1934acb056513c07ef08dc1cfbfa3def5561d6167a5389282182a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e7f88deba1934acb056513c07ef08dc1cfbfa3def5561d6167a5389282182a", kill_on_drop: false }`
[INFO] [stdout] f2e7f88deba1934acb056513c07ef08dc1cfbfa3def5561d6167a5389282182a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 299130ffbe9781dd8f7a7b577c19ff07a499776b916e1f5d325324aeba64ec04
[INFO] running `Command { std: "docker" "start" "-a" "299130ffbe9781dd8f7a7b577c19ff07a499776b916e1f5d325324aeba64ec04", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling vanish v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "299130ffbe9781dd8f7a7b577c19ff07a499776b916e1f5d325324aeba64ec04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299130ffbe9781dd8f7a7b577c19ff07a499776b916e1f5d325324aeba64ec04", kill_on_drop: false }`
[INFO] [stdout] 299130ffbe9781dd8f7a7b577c19ff07a499776b916e1f5d325324aeba64ec04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c4806109d4298c25038e8b6116160c49f675d94250bf32fedc192c35814f36f9
[INFO] running `Command { std: "docker" "start" "-a" "c4806109d4298c25038e8b6116160c49f675d94250bf32fedc192c35814f36f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling vanish v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c4806109d4298c25038e8b6116160c49f675d94250bf32fedc192c35814f36f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4806109d4298c25038e8b6116160c49f675d94250bf32fedc192c35814f36f9", kill_on_drop: false }`
[INFO] [stdout] c4806109d4298c25038e8b6116160c49f675d94250bf32fedc192c35814f36f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 984f58693d730f482642cc995b9bc2b342ab784525c44f77aeecb0a8b4ca22e8
[INFO] running `Command { std: "docker" "start" "-a" "984f58693d730f482642cc995b9bc2b342ab784525c44f77aeecb0a8b4ca22e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vanish-1a881568351fbf37)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test utils_tests::get_unique_hash::consistent ... ok
[INFO] [stdout] test utils_tests::get_unique_hash::hash_length ... ok
[INFO] [stdout] test utils_tests::get_unique_hash::returns_ok ... ok
[INFO] [stdout] test utils_tests::serial_number::is_valid ... ok
[INFO] [stdout] test utils_tests::serial_number::returns_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "984f58693d730f482642cc995b9bc2b342ab784525c44f77aeecb0a8b4ca22e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984f58693d730f482642cc995b9bc2b342ab784525c44f77aeecb0a8b4ca22e8", kill_on_drop: false }`
[INFO] [stdout] 984f58693d730f482642cc995b9bc2b342ab784525c44f77aeecb0a8b4ca22e8