[INFO] fetching crate take_lock 0.1.11... [INFO] testing take_lock-0.1.11 against 1.91.0 for beta-1.92-2 [INFO] extracting crate take_lock 0.1.11 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate take_lock 0.1.11 [INFO] finished tweaking crates.io crate take_lock 0.1.11 [INFO] tweaked toml for crates.io crate take_lock 0.1.11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate take_lock 0.1.11 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate take_lock 0.1.11 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc300ba7e4a3b94a63dfd51b6e7ab22382f8f243867d38311953cc3fc51f3a2f [INFO] running `Command { std: "docker" "start" "-a" "dc300ba7e4a3b94a63dfd51b6e7ab22382f8f243867d38311953cc3fc51f3a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc300ba7e4a3b94a63dfd51b6e7ab22382f8f243867d38311953cc3fc51f3a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc300ba7e4a3b94a63dfd51b6e7ab22382f8f243867d38311953cc3fc51f3a2f", kill_on_drop: false }` [INFO] [stdout] dc300ba7e4a3b94a63dfd51b6e7ab22382f8f243867d38311953cc3fc51f3a2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 067a68a4a0f383076ddcee4b7ea67477db0c18401e5ec112792eb6f443712183 [INFO] running `Command { std: "docker" "start" "-a" "067a68a4a0f383076ddcee4b7ea67477db0c18401e5ec112792eb6f443712183", kill_on_drop: false }` [INFO] [stderr] Compiling take_lock v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "067a68a4a0f383076ddcee4b7ea67477db0c18401e5ec112792eb6f443712183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "067a68a4a0f383076ddcee4b7ea67477db0c18401e5ec112792eb6f443712183", kill_on_drop: false }` [INFO] [stdout] 067a68a4a0f383076ddcee4b7ea67477db0c18401e5ec112792eb6f443712183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79fbc1987761c6754868a44804fd80b253dc35adc5d4c22c65572a026ae3effb [INFO] running `Command { std: "docker" "start" "-a" "79fbc1987761c6754868a44804fd80b253dc35adc5d4c22c65572a026ae3effb", kill_on_drop: false }` [INFO] [stderr] Compiling take_lock v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "79fbc1987761c6754868a44804fd80b253dc35adc5d4c22c65572a026ae3effb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79fbc1987761c6754868a44804fd80b253dc35adc5d4c22c65572a026ae3effb", kill_on_drop: false }` [INFO] [stdout] 79fbc1987761c6754868a44804fd80b253dc35adc5d4c22c65572a026ae3effb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9127ba078a766c8c2161cde24285a12301ebf59ef326aec01987c43a5aaccef [INFO] running `Command { std: "docker" "start" "-a" "e9127ba078a766c8c2161cde24285a12301ebf59ef326aec01987c43a5aaccef", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/take_lock-6a3651bd23f18f98) [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::put_when_full_fails ... ok [INFO] [stdout] test tests::put_take_roundtrip ... ok [INFO] [stdout] test tests::only_one_thread_can_put ... ok [INFO] [stdout] test tests::swap_returns_previous ... ok [INFO] [stdout] test tests::into_inner_moves_value_out ... ok [INFO] [stdout] test tests::stress_put_take_swap ... ok [INFO] [stdout] test tests::swap_ping_pong ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] [stderr] Doc-tests take_lock [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - TakeLock::take (line 73) ... ok [INFO] [stdout] test src/lib.rs - TakeLock::swap (line 113) ... ok [INFO] [stdout] test src/lib.rs - TakeLock::put (line 87) ... ok [INFO] [stdout] test src/lib.rs - TakeLock::into_inner (line 141) ... ok [INFO] [stdout] test src/lib.rs - TakeLock::new (line 52) ... ok [INFO] [stdout] test src/lib.rs - TakeLock::is_empty (line 62) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9127ba078a766c8c2161cde24285a12301ebf59ef326aec01987c43a5aaccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9127ba078a766c8c2161cde24285a12301ebf59ef326aec01987c43a5aaccef", kill_on_drop: false }` [INFO] [stdout] e9127ba078a766c8c2161cde24285a12301ebf59ef326aec01987c43a5aaccef