[INFO] fetching crate thumbhash 0.1.0...
[INFO] testing thumbhash-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate thumbhash 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate thumbhash 0.1.0
[INFO] finished tweaking crates.io crate thumbhash 0.1.0
[INFO] tweaked toml for crates.io crate thumbhash 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thumbhash 0.1.0 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] 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] 3be0537f11349940e7131ed9bd22dc6032b0167f99494d5bbe149d7da7ca43fd
[INFO] running `Command { std: "docker" "start" "-a" "3be0537f11349940e7131ed9bd22dc6032b0167f99494d5bbe149d7da7ca43fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3be0537f11349940e7131ed9bd22dc6032b0167f99494d5bbe149d7da7ca43fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be0537f11349940e7131ed9bd22dc6032b0167f99494d5bbe149d7da7ca43fd", kill_on_drop: false }`
[INFO] [stdout] 3be0537f11349940e7131ed9bd22dc6032b0167f99494d5bbe149d7da7ca43fd
[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] 138c152f44de87b894e8ae2a4bed488700d42085be9e276e444885c998495cc1
[INFO] running `Command { std: "docker" "start" "-a" "138c152f44de87b894e8ae2a4bed488700d42085be9e276e444885c998495cc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling thumbhash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "138c152f44de87b894e8ae2a4bed488700d42085be9e276e444885c998495cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c152f44de87b894e8ae2a4bed488700d42085be9e276e444885c998495cc1", kill_on_drop: false }`
[INFO] [stdout] 138c152f44de87b894e8ae2a4bed488700d42085be9e276e444885c998495cc1
[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] 7ed349721aee7c47702cfd703f64c5ed903b7947c2029224cd34ddbe9e6d9f99
[INFO] running `Command { std: "docker" "start" "-a" "7ed349721aee7c47702cfd703f64c5ed903b7947c2029224cd34ddbe9e6d9f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling thumbhash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "7ed349721aee7c47702cfd703f64c5ed903b7947c2029224cd34ddbe9e6d9f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed349721aee7c47702cfd703f64c5ed903b7947c2029224cd34ddbe9e6d9f99", kill_on_drop: false }`
[INFO] [stdout] 7ed349721aee7c47702cfd703f64c5ed903b7947c2029224cd34ddbe9e6d9f99
[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] 389b58dfb1c9a399e2c11a6146ab98aa0cfa4d51755c5c72d4f4affced2967b6
[INFO] running `Command { std: "docker" "start" "-a" "389b58dfb1c9a399e2c11a6146ab98aa0cfa4d51755c5c72d4f4affced2967b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thumbhash-555e0f3a0804aa63)
[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] [stderr]    Doc-tests thumbhash
[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" "389b58dfb1c9a399e2c11a6146ab98aa0cfa4d51755c5c72d4f4affced2967b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389b58dfb1c9a399e2c11a6146ab98aa0cfa4d51755c5c72d4f4affced2967b6", kill_on_drop: false }`
[INFO] [stdout] 389b58dfb1c9a399e2c11a6146ab98aa0cfa4d51755c5c72d4f4affced2967b6