[INFO] fetching crate funclock_fs 0.1.1...
[INFO] testing funclock_fs-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate funclock_fs 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate funclock_fs 0.1.1
[INFO] finished tweaking crates.io crate funclock_fs 0.1.1
[INFO] tweaked toml for crates.io crate funclock_fs 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate funclock_fs 0.1.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 55a0ee633d573e904d88a8cf9abf4a82aecf4ef5c82576df63ffd57cfaa2d913
[INFO] running `Command { std: "docker" "start" "-a" "55a0ee633d573e904d88a8cf9abf4a82aecf4ef5c82576df63ffd57cfaa2d913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a0ee633d573e904d88a8cf9abf4a82aecf4ef5c82576df63ffd57cfaa2d913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a0ee633d573e904d88a8cf9abf4a82aecf4ef5c82576df63ffd57cfaa2d913", kill_on_drop: false }`
[INFO] [stdout] 55a0ee633d573e904d88a8cf9abf4a82aecf4ef5c82576df63ffd57cfaa2d913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a8461abcade352ca73e3dad248eef2282ddc578cca4993c5d15f610479f26ffc
[INFO] running `Command { std: "docker" "start" "-a" "a8461abcade352ca73e3dad248eef2282ddc578cca4993c5d15f610479f26ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling funclock_fs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a8461abcade352ca73e3dad248eef2282ddc578cca4993c5d15f610479f26ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8461abcade352ca73e3dad248eef2282ddc578cca4993c5d15f610479f26ffc", kill_on_drop: false }`
[INFO] [stdout] a8461abcade352ca73e3dad248eef2282ddc578cca4993c5d15f610479f26ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b6d2493200fdb7e93a242e112303597b3068f875243aa93754658d0cba0af31f
[INFO] running `Command { std: "docker" "start" "-a" "b6d2493200fdb7e93a242e112303597b3068f875243aa93754658d0cba0af31f", kill_on_drop: false }`
[INFO] [stderr]    Compiling funclock_fs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b6d2493200fdb7e93a242e112303597b3068f875243aa93754658d0cba0af31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d2493200fdb7e93a242e112303597b3068f875243aa93754658d0cba0af31f", kill_on_drop: false }`
[INFO] [stdout] b6d2493200fdb7e93a242e112303597b3068f875243aa93754658d0cba0af31f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 587bf3cd96d154c06f4ed3a725df07d6d5b30a29d8aa1d522f48d77a28e02b46
[INFO] running `Command { std: "docker" "start" "-a" "587bf3cd96d154c06f4ed3a725df07d6d5b30a29d8aa1d522f48d77a28e02b46", 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/funclock_fs-ca6512b27994f10e)
[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 funclock_fs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - LockFile::lock (line 61) ... ok
[INFO] [stdout] test src/lib.rs - LockFile::new (line 24) ... ok
[INFO] [stdout] test src/lib.rs - LockFile::release (line 83) ... ok
[INFO] [stdout] test src/lib.rs - LockFile::is_locked (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "587bf3cd96d154c06f4ed3a725df07d6d5b30a29d8aa1d522f48d77a28e02b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587bf3cd96d154c06f4ed3a725df07d6d5b30a29d8aa1d522f48d77a28e02b46", kill_on_drop: false }`
[INFO] [stdout] 587bf3cd96d154c06f4ed3a725df07d6d5b30a29d8aa1d522f48d77a28e02b46