[INFO] fetching crate naive-timer 0.2.0...
[INFO] testing naive-timer-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate naive-timer 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate naive-timer 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naive-timer 0.2.0
[INFO] finished tweaking crates.io crate naive-timer 0.2.0
[INFO] tweaked toml for crates.io crate naive-timer 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d7a2e86727620646b66e374bb2d49008546680bd97296e6a49db9a1625e9b15
[INFO] running `Command { std: "docker" "start" "-a" "9d7a2e86727620646b66e374bb2d49008546680bd97296e6a49db9a1625e9b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d7a2e86727620646b66e374bb2d49008546680bd97296e6a49db9a1625e9b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7a2e86727620646b66e374bb2d49008546680bd97296e6a49db9a1625e9b15", kill_on_drop: false }`
[INFO] [stdout] 9d7a2e86727620646b66e374bb2d49008546680bd97296e6a49db9a1625e9b15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0da6899a3cfb9c348098ccb2c287565c3ad735aa43e49ee2bab5509121afca7
[INFO] running `Command { std: "docker" "start" "-a" "b0da6899a3cfb9c348098ccb2c287565c3ad735aa43e49ee2bab5509121afca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling naive-timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "b0da6899a3cfb9c348098ccb2c287565c3ad735aa43e49ee2bab5509121afca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0da6899a3cfb9c348098ccb2c287565c3ad735aa43e49ee2bab5509121afca7", kill_on_drop: false }`
[INFO] [stdout] b0da6899a3cfb9c348098ccb2c287565c3ad735aa43e49ee2bab5509121afca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca805ec3b40f48c3c989fc0d2aa9c79521534d5b7f338da4c413eb00e7a6e66
[INFO] running `Command { std: "docker" "start" "-a" "3ca805ec3b40f48c3c989fc0d2aa9c79521534d5b7f338da4c413eb00e7a6e66", kill_on_drop: false }`
[INFO] [stderr]    Compiling naive-timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "3ca805ec3b40f48c3c989fc0d2aa9c79521534d5b7f338da4c413eb00e7a6e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca805ec3b40f48c3c989fc0d2aa9c79521534d5b7f338da4c413eb00e7a6e66", kill_on_drop: false }`
[INFO] [stdout] 3ca805ec3b40f48c3c989fc0d2aa9c79521534d5b7f338da4c413eb00e7a6e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d2713e7d91bfa59f4b4540a8540ad2dbcddb356d42ff5745c7808c92150d8ba
[INFO] running `Command { std: "docker" "start" "-a" "5d2713e7d91bfa59f4b4540a8540ad2dbcddb356d42ff5745c7808c92150d8ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naive_timer-20ebd0dbcf7c2327)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests naive-timer
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d2713e7d91bfa59f4b4540a8540ad2dbcddb356d42ff5745c7808c92150d8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2713e7d91bfa59f4b4540a8540ad2dbcddb356d42ff5745c7808c92150d8ba", kill_on_drop: false }`
[INFO] [stdout] 5d2713e7d91bfa59f4b4540a8540ad2dbcddb356d42ff5745c7808c92150d8ba