[INFO] fetching crate ac-ffmpeg 0.17.1...
[INFO] testing ac-ffmpeg-0.17.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ac-ffmpeg 0.17.1 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate ac-ffmpeg 0.17.1 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 ac-ffmpeg 0.17.1
[INFO] finished tweaking crates.io crate ac-ffmpeg 0.17.1
[INFO] tweaked toml for crates.io crate ac-ffmpeg 0.17.1 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate ac-ffmpeg 0.17.1 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] cce6948e10163ee307e61e727498c344044f5a12deb7c457264d3db20507ee17
[INFO] running `Command { std: "docker" "start" "-a" "cce6948e10163ee307e61e727498c344044f5a12deb7c457264d3db20507ee17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cce6948e10163ee307e61e727498c344044f5a12deb7c457264d3db20507ee17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce6948e10163ee307e61e727498c344044f5a12deb7c457264d3db20507ee17", kill_on_drop: false }`
[INFO] [stdout] cce6948e10163ee307e61e727498c344044f5a12deb7c457264d3db20507ee17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] ac4af95915a3cdb76654baad8b2955afd8811ad7d57b10ebdb64b8958ec57c49
[INFO] running `Command { std: "docker" "start" "-a" "ac4af95915a3cdb76654baad8b2955afd8811ad7d57b10ebdb64b8958ec57c49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling ac-ffmpeg v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "ac4af95915a3cdb76654baad8b2955afd8811ad7d57b10ebdb64b8958ec57c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4af95915a3cdb76654baad8b2955afd8811ad7d57b10ebdb64b8958ec57c49", kill_on_drop: false }`
[INFO] [stdout] ac4af95915a3cdb76654baad8b2955afd8811ad7d57b10ebdb64b8958ec57c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 42c14fa6a4415b30127830cebc0e555a3544136b2f5503b3da80691c257cc75e
[INFO] running `Command { std: "docker" "start" "-a" "42c14fa6a4415b30127830cebc0e555a3544136b2f5503b3da80691c257cc75e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ac-ffmpeg v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `Command { std: "docker" "inspect" "42c14fa6a4415b30127830cebc0e555a3544136b2f5503b3da80691c257cc75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c14fa6a4415b30127830cebc0e555a3544136b2f5503b3da80691c257cc75e", kill_on_drop: false }`
[INFO] [stdout] 42c14fa6a4415b30127830cebc0e555a3544136b2f5503b3da80691c257cc75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] b1acb1113dca72a91f49ab5e9e9eea9edbea3b614078611072b24259bc8ae8d4
[INFO] running `Command { std: "docker" "start" "-a" "b1acb1113dca72a91f49ab5e9e9eea9edbea3b614078611072b24259bc8ae8d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ac_ffmpeg-1808e50416799070)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test time::tests::test_comparisons ... ok
[INFO] [stdout] test time::tests::test_duration_sub ... ok
[INFO] [stdout] test time::tests::test_timestamp_sub ... ok
[INFO] [stdout] test time::tests::test_duration_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ac-ffmpeg
[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" "b1acb1113dca72a91f49ab5e9e9eea9edbea3b614078611072b24259bc8ae8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1acb1113dca72a91f49ab5e9e9eea9edbea3b614078611072b24259bc8ae8d4", kill_on_drop: false }`
[INFO] [stdout] b1acb1113dca72a91f49ab5e9e9eea9edbea3b614078611072b24259bc8ae8d4