[INFO] fetching crate safe-lock 0.1.3...
[INFO] testing safe-lock-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate safe-lock 0.1.3 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate safe-lock 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe-lock 0.1.3
[INFO] finished tweaking crates.io crate safe-lock 0.1.3
[INFO] tweaked toml for crates.io crate safe-lock 0.1.3 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1731c36288547ed5aa2d5d82c7dade42e395d3054296b3a3552b458636592c06
[INFO] running `Command { std: "docker" "start" "-a" "1731c36288547ed5aa2d5d82c7dade42e395d3054296b3a3552b458636592c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1731c36288547ed5aa2d5d82c7dade42e395d3054296b3a3552b458636592c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1731c36288547ed5aa2d5d82c7dade42e395d3054296b3a3552b458636592c06", kill_on_drop: false }`
[INFO] [stdout] 1731c36288547ed5aa2d5d82c7dade42e395d3054296b3a3552b458636592c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c54c791efb89d40655a1c845b6b71d1af4be3a5372dd3c94cbac720410d693
[INFO] running `Command { std: "docker" "start" "-a" "91c54c791efb89d40655a1c845b6b71d1af4be3a5372dd3c94cbac720410d693", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-lock v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "91c54c791efb89d40655a1c845b6b71d1af4be3a5372dd3c94cbac720410d693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c54c791efb89d40655a1c845b6b71d1af4be3a5372dd3c94cbac720410d693", kill_on_drop: false }`
[INFO] [stdout] 91c54c791efb89d40655a1c845b6b71d1af4be3a5372dd3c94cbac720410d693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed38ec9303c656b447da26034814ffead93a12feee4888574018819296b7b239
[INFO] running `Command { std: "docker" "start" "-a" "ed38ec9303c656b447da26034814ffead93a12feee4888574018819296b7b239", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-lock v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "ed38ec9303c656b447da26034814ffead93a12feee4888574018819296b7b239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed38ec9303c656b447da26034814ffead93a12feee4888574018819296b7b239", kill_on_drop: false }`
[INFO] [stdout] ed38ec9303c656b447da26034814ffead93a12feee4888574018819296b7b239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e374e806c82eac7e1b4ec2a5a70fda6404891efffc714c123355cc0571e44a58
[INFO] running `Command { std: "docker" "start" "-a" "e374e806c82eac7e1b4ec2a5a70fda6404891efffc714c123355cc0571e44a58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safe_lock-844267a72488eed6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_unreachable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-48198843bef7913a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test default ... ok
[INFO] [stdout] test sequential ... ok
[INFO] [stdout] test quick_unblock ... ok
[INFO] [stdout] test multiple_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe-lock
[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] running `Command { std: "docker" "inspect" "e374e806c82eac7e1b4ec2a5a70fda6404891efffc714c123355cc0571e44a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e374e806c82eac7e1b4ec2a5a70fda6404891efffc714c123355cc0571e44a58", kill_on_drop: false }`
[INFO] [stdout] e374e806c82eac7e1b4ec2a5a70fda6404891efffc714c123355cc0571e44a58