[INFO] fetching crate lock_ext 0.1.2...
[INFO] testing lock_ext-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lock_ext 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lock_ext 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lock_ext 0.1.2
[INFO] finished tweaking crates.io crate lock_ext 0.1.2
[INFO] tweaked toml for crates.io crate lock_ext 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9163b56e9e253f43f7d9e0e4388104fb8e2f1a31a79088003b3c557b5bc26c5d
[INFO] running `Command { std: "docker" "start" "-a" "9163b56e9e253f43f7d9e0e4388104fb8e2f1a31a79088003b3c557b5bc26c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9163b56e9e253f43f7d9e0e4388104fb8e2f1a31a79088003b3c557b5bc26c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9163b56e9e253f43f7d9e0e4388104fb8e2f1a31a79088003b3c557b5bc26c5d", kill_on_drop: false }`
[INFO] [stdout] 9163b56e9e253f43f7d9e0e4388104fb8e2f1a31a79088003b3c557b5bc26c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25538f9b6453bbab5e83e85d91700b68158afafca7009d4fc8122dcfbdcebf2e
[INFO] running `Command { std: "docker" "start" "-a" "25538f9b6453bbab5e83e85d91700b68158afafca7009d4fc8122dcfbdcebf2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling lock_ext v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "25538f9b6453bbab5e83e85d91700b68158afafca7009d4fc8122dcfbdcebf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25538f9b6453bbab5e83e85d91700b68158afafca7009d4fc8122dcfbdcebf2e", kill_on_drop: false }`
[INFO] [stdout] 25538f9b6453bbab5e83e85d91700b68158afafca7009d4fc8122dcfbdcebf2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107887eb936728031ece91134842680f2a6b411711ad3066bcf132f2939a09c8
[INFO] running `Command { std: "docker" "start" "-a" "107887eb936728031ece91134842680f2a6b411711ad3066bcf132f2939a09c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_ext v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "107887eb936728031ece91134842680f2a6b411711ad3066bcf132f2939a09c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107887eb936728031ece91134842680f2a6b411711ad3066bcf132f2939a09c8", kill_on_drop: false }`
[INFO] [stdout] 107887eb936728031ece91134842680f2a6b411711ad3066bcf132f2939a09c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 998fcb0ffda78fd2f968807b3065394468581358e8c6c3e361b3b6da2d2b22b5
[INFO] running `Command { std: "docker" "start" "-a" "998fcb0ffda78fd2f968807b3065394468581358e8c6c3e361b3b6da2d2b22b5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lock_ext-5645eb075eb21827)
[INFO] [stdout] test test::rwlock ... ok
[INFO] [stderr]    Doc-tests lock_ext
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - LockExt (line 20) ... ok
[INFO] [stdout] test src/lib.rs - RwLockExt (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "998fcb0ffda78fd2f968807b3065394468581358e8c6c3e361b3b6da2d2b22b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998fcb0ffda78fd2f968807b3065394468581358e8c6c3e361b3b6da2d2b22b5", kill_on_drop: false }`
[INFO] [stdout] 998fcb0ffda78fd2f968807b3065394468581358e8c6c3e361b3b6da2d2b22b5
