[INFO] fetching crate audio-clock 0.2.0...
[INFO] testing audio-clock-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate audio-clock 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate audio-clock 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio-clock 0.2.0
[INFO] finished tweaking crates.io crate audio-clock 0.2.0
[INFO] tweaked toml for crates.io crate audio-clock 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0f9ee330ebd9af6884f3810c44ea81ab96a4b3309bdf4a772ed2a7d6c3c146a
[INFO] running `Command { std: "docker" "start" "-a" "b0f9ee330ebd9af6884f3810c44ea81ab96a4b3309bdf4a772ed2a7d6c3c146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0f9ee330ebd9af6884f3810c44ea81ab96a4b3309bdf4a772ed2a7d6c3c146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f9ee330ebd9af6884f3810c44ea81ab96a4b3309bdf4a772ed2a7d6c3c146a", kill_on_drop: false }`
[INFO] [stdout] b0f9ee330ebd9af6884f3810c44ea81ab96a4b3309bdf4a772ed2a7d6c3c146a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e20d2f3ee7376eaa77e9e7b7d2814dbb3808216b35fd0a2f4e518f636200299
[INFO] running `Command { std: "docker" "start" "-a" "8e20d2f3ee7376eaa77e9e7b7d2814dbb3808216b35fd0a2f4e518f636200299", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-clock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "8e20d2f3ee7376eaa77e9e7b7d2814dbb3808216b35fd0a2f4e518f636200299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e20d2f3ee7376eaa77e9e7b7d2814dbb3808216b35fd0a2f4e518f636200299", kill_on_drop: false }`
[INFO] [stdout] 8e20d2f3ee7376eaa77e9e7b7d2814dbb3808216b35fd0a2f4e518f636200299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcab6c5be8177bbab3e4cb0cf7abd102d6d4d30aab77b7c2ae43f7c56998d9de
[INFO] running `Command { std: "docker" "start" "-a" "fcab6c5be8177bbab3e4cb0cf7abd102d6d4d30aab77b7c2ae43f7c56998d9de", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-clock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "fcab6c5be8177bbab3e4cb0cf7abd102d6d4d30aab77b7c2ae43f7c56998d9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcab6c5be8177bbab3e4cb0cf7abd102d6d4d30aab77b7c2ae43f7c56998d9de", kill_on_drop: false }`
[INFO] [stdout] fcab6c5be8177bbab3e4cb0cf7abd102d6d4d30aab77b7c2ae43f7c56998d9de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2468f333cce390f045ed179734a6e90d6adf83e8fe46e73767addba68cf44ae5
[INFO] running `Command { std: "docker" "start" "-a" "2468f333cce390f045ed179734a6e90d6adf83e8fe46e73767addba68cf44ae5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/audio_clock-98c655f5ffbcd93b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests audio-clock
[INFO] [stdout] test tests::it_works ... 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] [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" "2468f333cce390f045ed179734a6e90d6adf83e8fe46e73767addba68cf44ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2468f333cce390f045ed179734a6e90d6adf83e8fe46e73767addba68cf44ae5", kill_on_drop: false }`
[INFO] [stdout] 2468f333cce390f045ed179734a6e90d6adf83e8fe46e73767addba68cf44ae5