[INFO] fetching crate audio-duration 0.2.2...
[INFO] testing audio-duration-0.2.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate audio-duration 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate audio-duration 0.2.2 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-duration 0.2.2
[INFO] finished tweaking crates.io crate audio-duration 0.2.2
[INFO] tweaked toml for crates.io crate audio-duration 0.2.2 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] acc0df55da8d0185a20f4fb0dab56cf8212c1867e9259b4f2c514656fc362a27
[INFO] running `Command { std: "docker" "start" "-a" "acc0df55da8d0185a20f4fb0dab56cf8212c1867e9259b4f2c514656fc362a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acc0df55da8d0185a20f4fb0dab56cf8212c1867e9259b4f2c514656fc362a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc0df55da8d0185a20f4fb0dab56cf8212c1867e9259b4f2c514656fc362a27", kill_on_drop: false }`
[INFO] [stdout] acc0df55da8d0185a20f4fb0dab56cf8212c1867e9259b4f2c514656fc362a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2e0237b32f8a7bc5992914692c823ce5f2ed5503167b5835fadec4d9f4c1c5cd
[INFO] running `Command { std: "docker" "start" "-a" "2e0237b32f8a7bc5992914692c823ce5f2ed5503167b5835fadec4d9f4c1c5cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-duration v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2e0237b32f8a7bc5992914692c823ce5f2ed5503167b5835fadec4d9f4c1c5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0237b32f8a7bc5992914692c823ce5f2ed5503167b5835fadec4d9f4c1c5cd", kill_on_drop: false }`
[INFO] [stdout] 2e0237b32f8a7bc5992914692c823ce5f2ed5503167b5835fadec4d9f4c1c5cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 14df3944ca31ccdd369f7e55a85dac15ea4037cbf8d1e6249bf076b9d5e97abf
[INFO] running `Command { std: "docker" "start" "-a" "14df3944ca31ccdd369f7e55a85dac15ea4037cbf8d1e6249bf076b9d5e97abf", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-duration v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "14df3944ca31ccdd369f7e55a85dac15ea4037cbf8d1e6249bf076b9d5e97abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14df3944ca31ccdd369f7e55a85dac15ea4037cbf8d1e6249bf076b9d5e97abf", kill_on_drop: false }`
[INFO] [stdout] 14df3944ca31ccdd369f7e55a85dac15ea4037cbf8d1e6249bf076b9d5e97abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d62c1fdbdcdcaf56952a5611159dffe6567c3b1f4a34e9d002a4873728bd48f5
[INFO] running `Command { std: "docker" "start" "-a" "d62c1fdbdcdcaf56952a5611159dffe6567c3b1f4a34e9d002a4873728bd48f5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/audio_duration-0f01256229cfaa25)
[INFO] [stdout] test tests::duration ... ok
[INFO] [stderr]    Doc-tests audio-duration
[INFO] [stdout] test tests::fmt ... ok
[INFO] [stdout] test tests::new_and_getters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "d62c1fdbdcdcaf56952a5611159dffe6567c3b1f4a34e9d002a4873728bd48f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62c1fdbdcdcaf56952a5611159dffe6567c3b1f4a34e9d002a4873728bd48f5", kill_on_drop: false }`
[INFO] [stdout] d62c1fdbdcdcaf56952a5611159dffe6567c3b1f4a34e9d002a4873728bd48f5