[INFO] fetching crate symphonia-bundle-mp3 0.3.0...
[INFO] testing symphonia-bundle-mp3-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate symphonia-bundle-mp3 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate symphonia-bundle-mp3 0.3.0 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 symphonia-bundle-mp3 0.3.0
[INFO] finished tweaking crates.io crate symphonia-bundle-mp3 0.3.0
[INFO] tweaked toml for crates.io crate symphonia-bundle-mp3 0.3.0 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] 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] ab2072bb5c423dfea252624ffbf98f12eb2af02cc27b9c1379eae414dbb4fbc8
[INFO] running `Command { std: "docker" "start" "-a" "ab2072bb5c423dfea252624ffbf98f12eb2af02cc27b9c1379eae414dbb4fbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab2072bb5c423dfea252624ffbf98f12eb2af02cc27b9c1379eae414dbb4fbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2072bb5c423dfea252624ffbf98f12eb2af02cc27b9c1379eae414dbb4fbc8", kill_on_drop: false }`
[INFO] [stdout] ab2072bb5c423dfea252624ffbf98f12eb2af02cc27b9c1379eae414dbb4fbc8
[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] 717c4ef8ebeeff568c41b45a3501ad82d68899d84f85d0922cc270ee616c0635
[INFO] running `Command { std: "docker" "start" "-a" "717c4ef8ebeeff568c41b45a3501ad82d68899d84f85d0922cc270ee616c0635", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.6.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling symphonia-core v0.3.0
[INFO] [stderr]    Compiling symphonia-metadata v0.3.0
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "717c4ef8ebeeff568c41b45a3501ad82d68899d84f85d0922cc270ee616c0635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717c4ef8ebeeff568c41b45a3501ad82d68899d84f85d0922cc270ee616c0635", kill_on_drop: false }`
[INFO] [stdout] 717c4ef8ebeeff568c41b45a3501ad82d68899d84f85d0922cc270ee616c0635
[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] 757140ad05684801fc9831a0cd8fd346d1b04d94698f9dfc3d4e4309ed21f83f
[INFO] running `Command { std: "docker" "start" "-a" "757140ad05684801fc9831a0cd8fd346d1b04d94698f9dfc3d4e4309ed21f83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "757140ad05684801fc9831a0cd8fd346d1b04d94698f9dfc3d4e4309ed21f83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757140ad05684801fc9831a0cd8fd346d1b04d94698f9dfc3d4e4309ed21f83f", kill_on_drop: false }`
[INFO] [stdout] 757140ad05684801fc9831a0cd8fd346d1b04d94698f9dfc3d4e4309ed21f83f
[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] ccc33a53c6b9d8f8013f56b6ccd75d3ee05a0bf33d8979c27c1a46457cd7c52f
[INFO] running `Command { std: "docker" "start" "-a" "ccc33a53c6b9d8f8013f56b6ccd75d3ee05a0bf33d8979c27c1a46457cd7c52f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/symphonia_bundle_mp3-36aaf96c90894052)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test layer3::hybrid_synthesis::imdct36::tests::verify_imdct36 ... ok
[INFO] [stdout] test layer3::hybrid_synthesis::tests::verify_imdct12_win ... ok
[INFO] [stdout] test synthesis::tests::verify_dct32 ... 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] [stderr]    Doc-tests symphonia-bundle-mp3
[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" "ccc33a53c6b9d8f8013f56b6ccd75d3ee05a0bf33d8979c27c1a46457cd7c52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc33a53c6b9d8f8013f56b6ccd75d3ee05a0bf33d8979c27c1a46457cd7c52f", kill_on_drop: false }`
[INFO] [stdout] ccc33a53c6b9d8f8013f56b6ccd75d3ee05a0bf33d8979c27c1a46457cd7c52f