[INFO] fetching crate lock_tree 0.1.0...
[INFO] testing lock_tree-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate lock_tree 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lock_tree 0.1.0
[INFO] finished tweaking crates.io crate lock_tree 0.1.0
[INFO] tweaked toml for crates.io crate lock_tree 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock_tree 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] [stderr]     Blocking waiting for file lock on package cache
[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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95e293aaf5333358b74bea2be0cacab7f76f9910ce26baed665ff29b0ee7d9a8
[INFO] running `Command { std: "docker" "start" "-a" "95e293aaf5333358b74bea2be0cacab7f76f9910ce26baed665ff29b0ee7d9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95e293aaf5333358b74bea2be0cacab7f76f9910ce26baed665ff29b0ee7d9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e293aaf5333358b74bea2be0cacab7f76f9910ce26baed665ff29b0ee7d9a8", kill_on_drop: false }`
[INFO] [stdout] 95e293aaf5333358b74bea2be0cacab7f76f9910ce26baed665ff29b0ee7d9a8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdba1cebb27617da49cce0e47db51dbf68bbe5e2aa461c5e5ca79a2898260597
[INFO] running `Command { std: "docker" "start" "-a" "cdba1cebb27617da49cce0e47db51dbf68bbe5e2aa461c5e5ca79a2898260597", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cdba1cebb27617da49cce0e47db51dbf68bbe5e2aa461c5e5ca79a2898260597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdba1cebb27617da49cce0e47db51dbf68bbe5e2aa461c5e5ca79a2898260597", kill_on_drop: false }`
[INFO] [stdout] cdba1cebb27617da49cce0e47db51dbf68bbe5e2aa461c5e5ca79a2898260597
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994e0c6490ea59201608ba6badc79b75040e53e4a80b22896035a69b81285271
[INFO] running `Command { std: "docker" "start" "-a" "994e0c6490ea59201608ba6badc79b75040e53e4a80b22896035a69b81285271", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "994e0c6490ea59201608ba6badc79b75040e53e4a80b22896035a69b81285271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994e0c6490ea59201608ba6badc79b75040e53e4a80b22896035a69b81285271", kill_on_drop: false }`
[INFO] [stdout] 994e0c6490ea59201608ba6badc79b75040e53e4a80b22896035a69b81285271
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14373497b3df97f1f5b3ac451e4ed887aa443700a43ab159505a760548f1f5cb
[INFO] running `Command { std: "docker" "start" "-a" "14373497b3df97f1f5b3ac451e4ed887aa443700a43ab159505a760548f1f5cb", 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/lock_tree-23281b9f3f4a7dde)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::adopt ... ok
[INFO] [stdout] test relation::test::lock_a_then_c ... ok
[INFO] [stdout] test test::cast_with_for_indexing_into_sub_field_state ... ok
[INFO] [stdout] test test::unlocked_access_does_not_prevent_locking ... ok
[INFO] [stdout] test test::lock_a_then_c ... ok
[INFO] [stdout] test test::unlocked_access_with_does_not_prevent_locking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lock_tree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/relation.rs - relation (line 39) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 163) - compile fail ... ok
[INFO] [stdout] test src/relation.rs - relation (line 17) - compile ... ok
[INFO] [stdout] test src/relation.rs - relation (line 54) - compile ... ok
[INFO] [stdout] test src/lib.rs - Locked<T,L>::adopt (line 541) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 111) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 62) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14373497b3df97f1f5b3ac451e4ed887aa443700a43ab159505a760548f1f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14373497b3df97f1f5b3ac451e4ed887aa443700a43ab159505a760548f1f5cb", kill_on_drop: false }`
[INFO] [stdout] 14373497b3df97f1f5b3ac451e4ed887aa443700a43ab159505a760548f1f5cb