[INFO] fetching crate comparer 0.2.0...
[INFO] testing comparer-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate comparer 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate comparer 0.2.0
[INFO] finished tweaking crates.io crate comparer 0.2.0
[INFO] tweaked toml for crates.io crate comparer 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate comparer 0.2.0 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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 669700c1040062f30d90b512b7ac1abb9a984e57182a38eac54d12a991c63399
[INFO] running `Command { std: "docker" "start" "-a" "669700c1040062f30d90b512b7ac1abb9a984e57182a38eac54d12a991c63399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "669700c1040062f30d90b512b7ac1abb9a984e57182a38eac54d12a991c63399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "669700c1040062f30d90b512b7ac1abb9a984e57182a38eac54d12a991c63399", kill_on_drop: false }`
[INFO] [stdout] 669700c1040062f30d90b512b7ac1abb9a984e57182a38eac54d12a991c63399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3fe8d1e663bec53af7f5a7d340194868b5f502038f1c7827720857458b100dc2
[INFO] running `Command { std: "docker" "start" "-a" "3fe8d1e663bec53af7f5a7d340194868b5f502038f1c7827720857458b100dc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "3fe8d1e663bec53af7f5a7d340194868b5f502038f1c7827720857458b100dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe8d1e663bec53af7f5a7d340194868b5f502038f1c7827720857458b100dc2", kill_on_drop: false }`
[INFO] [stdout] 3fe8d1e663bec53af7f5a7d340194868b5f502038f1c7827720857458b100dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0b031a4b5da908d739945f02b8fd091aecdf01144ae285677bcf6942cad3fc71
[INFO] running `Command { std: "docker" "start" "-a" "0b031a4b5da908d739945f02b8fd091aecdf01144ae285677bcf6942cad3fc71", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0b031a4b5da908d739945f02b8fd091aecdf01144ae285677bcf6942cad3fc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b031a4b5da908d739945f02b8fd091aecdf01144ae285677bcf6942cad3fc71", kill_on_drop: false }`
[INFO] [stdout] 0b031a4b5da908d739945f02b8fd091aecdf01144ae285677bcf6942cad3fc71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b29cea273b4b6a0882dd3006a9b2d9a820ba13df11cfc8b63b9c792cd9a2b6f0
[INFO] running `Command { std: "docker" "start" "-a" "b29cea273b4b6a0882dd3006a9b2d9a820ba13df11cfc8b63b9c792cd9a2b6f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/comparer-a0a421010e1ffda1)
[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 comparer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - HashMapComparer<K,V>::is_same_update (line 31) ... ok
[INFO] [stdout] test src/lib.rs - HashMapComparer<K,V>::compare (line 112) ... ok
[INFO] [stdout] test src/lib.rs - HashMapComparer<K,V>::update_and_compare (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b29cea273b4b6a0882dd3006a9b2d9a820ba13df11cfc8b63b9c792cd9a2b6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29cea273b4b6a0882dd3006a9b2d9a820ba13df11cfc8b63b9c792cd9a2b6f0", kill_on_drop: false }`
[INFO] [stdout] b29cea273b4b6a0882dd3006a9b2d9a820ba13df11cfc8b63b9c792cd9a2b6f0