[INFO] fetching crate symphonia-utils-xiph 0.3.0...
[INFO] testing symphonia-utils-xiph-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate symphonia-utils-xiph 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate symphonia-utils-xiph 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-utils-xiph 0.3.0
[INFO] finished tweaking crates.io crate symphonia-utils-xiph 0.3.0
[INFO] tweaked toml for crates.io crate symphonia-utils-xiph 0.3.0 written to /workspace/builds/worker-2/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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 292dd41a27865f18a924e5fa3b7ca1b425552a7d5b31d78b302386d5b47796e6
[INFO] running `Command { std: "docker" "start" "-a" "292dd41a27865f18a924e5fa3b7ca1b425552a7d5b31d78b302386d5b47796e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "292dd41a27865f18a924e5fa3b7ca1b425552a7d5b31d78b302386d5b47796e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292dd41a27865f18a924e5fa3b7ca1b425552a7d5b31d78b302386d5b47796e6", kill_on_drop: false }`
[INFO] [stdout] 292dd41a27865f18a924e5fa3b7ca1b425552a7d5b31d78b302386d5b47796e6
[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=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] 9356bc03e3f3452145211eb89a01ffe7dc0fca28c056f5dd165de1144a6cca4f
[INFO] running `Command { std: "docker" "start" "-a" "9356bc03e3f3452145211eb89a01ffe7dc0fca28c056f5dd165de1144a6cca4f", kill_on_drop: false }`
[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 symphonia-core v0.3.0
[INFO] [stderr]    Compiling symphonia-metadata v0.3.0
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "9356bc03e3f3452145211eb89a01ffe7dc0fca28c056f5dd165de1144a6cca4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9356bc03e3f3452145211eb89a01ffe7dc0fca28c056f5dd165de1144a6cca4f", kill_on_drop: false }`
[INFO] [stdout] 9356bc03e3f3452145211eb89a01ffe7dc0fca28c056f5dd165de1144a6cca4f
[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=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] a71cfcded730546d36c1592af56d14c09cb456ee47fec38534ca62e310e60c97
[INFO] running `Command { std: "docker" "start" "-a" "a71cfcded730546d36c1592af56d14c09cb456ee47fec38534ca62e310e60c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "a71cfcded730546d36c1592af56d14c09cb456ee47fec38534ca62e310e60c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71cfcded730546d36c1592af56d14c09cb456ee47fec38534ca62e310e60c97", kill_on_drop: false }`
[INFO] [stdout] a71cfcded730546d36c1592af56d14c09cb456ee47fec38534ca62e310e60c97
[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=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] 78644adc4f2b2130143099a76fc02938c822bf6d8eedb3339f20dec1c57771b9
[INFO] running `Command { std: "docker" "start" "-a" "78644adc4f2b2130143099a76fc02938c822bf6d8eedb3339f20dec1c57771b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/symphonia_utils_xiph-9a002e99962785ec)
[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] [stderr]    Doc-tests symphonia-utils-xiph
[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" "78644adc4f2b2130143099a76fc02938c822bf6d8eedb3339f20dec1c57771b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78644adc4f2b2130143099a76fc02938c822bf6d8eedb3339f20dec1c57771b9", kill_on_drop: false }`
[INFO] [stdout] 78644adc4f2b2130143099a76fc02938c822bf6d8eedb3339f20dec1c57771b9