[INFO] fetching crate symphonia-bundle-flac 0.1.0...
[INFO] testing symphonia-bundle-flac-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate symphonia-bundle-flac 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate symphonia-bundle-flac 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symphonia-bundle-flac 0.1.0
[INFO] finished tweaking crates.io crate symphonia-bundle-flac 0.1.0
[INFO] tweaked toml for crates.io crate symphonia-bundle-flac 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9fd98e7a9d7de61a95b7f6eecbb75cb7d62afa68a35b7c05b33ece79914ef48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9fd98e7a9d7de61a95b7f6eecbb75cb7d62afa68a35b7c05b33ece79914ef48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9fd98e7a9d7de61a95b7f6eecbb75cb7d62afa68a35b7c05b33ece79914ef48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fd98e7a9d7de61a95b7f6eecbb75cb7d62afa68a35b7c05b33ece79914ef48", kill_on_drop: false }`
[INFO] [stdout] f9fd98e7a9d7de61a95b7f6eecbb75cb7d62afa68a35b7c05b33ece79914ef48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ceab3a7f7006da93315b6a349857968c9ca6706f8cfb90c8265c0c7abb39bac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ceab3a7f7006da93315b6a349857968c9ca6706f8cfb90c8265c0c7abb39bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling symphonia-core v0.1.0
[INFO] [stderr]    Compiling symphonia-metadata v0.1.0
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.1.0
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "7ceab3a7f7006da93315b6a349857968c9ca6706f8cfb90c8265c0c7abb39bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ceab3a7f7006da93315b6a349857968c9ca6706f8cfb90c8265c0c7abb39bac", kill_on_drop: false }`
[INFO] [stdout] 7ceab3a7f7006da93315b6a349857968c9ca6706f8cfb90c8265c0c7abb39bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed184a50f952da8dcb219a889faf5ba02a7a93b783034043ce81607b1c70d58d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed184a50f952da8dcb219a889faf5ba02a7a93b783034043ce81607b1c70d58d", kill_on_drop: false }`
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "ed184a50f952da8dcb219a889faf5ba02a7a93b783034043ce81607b1c70d58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed184a50f952da8dcb219a889faf5ba02a7a93b783034043ce81607b1c70d58d", kill_on_drop: false }`
[INFO] [stdout] ed184a50f952da8dcb219a889faf5ba02a7a93b783034043ce81607b1c70d58d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7eb231522d30edd45bd63a4ba9201de1856707d6ddeb1b76e56f51220d35b2b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7eb231522d30edd45bd63a4ba9201de1856707d6ddeb1b76e56f51220d35b2b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symphonia_bundle_flac-fc06af035bc54059
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test frame::tests::verify_utf8_decode_be_u64 ... ok
[INFO] [stdout] test decoder::verify_rice_signed_to_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symphonia-bundle-flac
[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" "7eb231522d30edd45bd63a4ba9201de1856707d6ddeb1b76e56f51220d35b2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb231522d30edd45bd63a4ba9201de1856707d6ddeb1b76e56f51220d35b2b9", kill_on_drop: false }`
[INFO] [stdout] 7eb231522d30edd45bd63a4ba9201de1856707d6ddeb1b76e56f51220d35b2b9