[INFO] fetching crate wm-compare 0.1.0...
[INFO] testing wm-compare-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wm-compare 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wm-compare 0.1.0
[INFO] finished tweaking crates.io crate wm-compare 0.1.0
[INFO] tweaked toml for crates.io crate wm-compare 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wm-compare 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e009e591883037874042c9ec913d461a1f698dddc502b75758e5e5bc82dc13e7
[INFO] running `Command { std: "docker" "start" "-a" "e009e591883037874042c9ec913d461a1f698dddc502b75758e5e5bc82dc13e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e009e591883037874042c9ec913d461a1f698dddc502b75758e5e5bc82dc13e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e009e591883037874042c9ec913d461a1f698dddc502b75758e5e5bc82dc13e7", kill_on_drop: false }`
[INFO] [stdout] e009e591883037874042c9ec913d461a1f698dddc502b75758e5e5bc82dc13e7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 507fa79a2982833eeed35bdd2db4c1ca1b60009d5445e4b7dd3a04c22404c976
[INFO] running `Command { std: "docker" "start" "-a" "507fa79a2982833eeed35bdd2db4c1ca1b60009d5445e4b7dd3a04c22404c976", kill_on_drop: false }`
[INFO] [stderr]    Compiling wm-compare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "507fa79a2982833eeed35bdd2db4c1ca1b60009d5445e4b7dd3a04c22404c976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507fa79a2982833eeed35bdd2db4c1ca1b60009d5445e4b7dd3a04c22404c976", kill_on_drop: false }`
[INFO] [stdout] 507fa79a2982833eeed35bdd2db4c1ca1b60009d5445e4b7dd3a04c22404c976
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f35c7bbe6e470c3e755b31a7a84f07cf3e2241c6a4c94d68cae47bf364f6a19a
[INFO] running `Command { std: "docker" "start" "-a" "f35c7bbe6e470c3e755b31a7a84f07cf3e2241c6a4c94d68cae47bf364f6a19a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wm-compare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "f35c7bbe6e470c3e755b31a7a84f07cf3e2241c6a4c94d68cae47bf364f6a19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35c7bbe6e470c3e755b31a7a84f07cf3e2241c6a4c94d68cae47bf364f6a19a", kill_on_drop: false }`
[INFO] [stdout] f35c7bbe6e470c3e755b31a7a84f07cf3e2241c6a4c94d68cae47bf364f6a19a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb36cf201e78daa12ef9f3a05c813dfeecb274b7cd13b43bb161b3221b1ddc4d
[INFO] running `Command { std: "docker" "start" "-a" "cb36cf201e78daa12ef9f3a05c813dfeecb274b7cd13b43bb161b3221b1ddc4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wm_compare-d0f66dcb842fbae1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wm_compare
[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" "cb36cf201e78daa12ef9f3a05c813dfeecb274b7cd13b43bb161b3221b1ddc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb36cf201e78daa12ef9f3a05c813dfeecb274b7cd13b43bb161b3221b1ddc4d", kill_on_drop: false }`
[INFO] [stdout] cb36cf201e78daa12ef9f3a05c813dfeecb274b7cd13b43bb161b3221b1ddc4d