[INFO] fetching crate symphonia-bundle-flac 0.1.0...
[INFO] testing symphonia-bundle-flac-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate symphonia-bundle-flac 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate symphonia-bundle-flac 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73ad42dbb47e2d56b04c49b885f354bd473389cea9e7ff0065b2d02dcd84515e
[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" "73ad42dbb47e2d56b04c49b885f354bd473389cea9e7ff0065b2d02dcd84515e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73ad42dbb47e2d56b04c49b885f354bd473389cea9e7ff0065b2d02dcd84515e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ad42dbb47e2d56b04c49b885f354bd473389cea9e7ff0065b2d02dcd84515e", kill_on_drop: false }`
[INFO] [stdout] 73ad42dbb47e2d56b04c49b885f354bd473389cea9e7ff0065b2d02dcd84515e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4916cfb8ae97c23753015821cd0c5c2564f0e7ee9ac51c14762cc0a6df10ce3
[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" "c4916cfb8ae97c23753015821cd0c5c2564f0e7ee9ac51c14762cc0a6df10ce3", 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 5.86s
[INFO] running `Command { std: "docker" "inspect" "c4916cfb8ae97c23753015821cd0c5c2564f0e7ee9ac51c14762cc0a6df10ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4916cfb8ae97c23753015821cd0c5c2564f0e7ee9ac51c14762cc0a6df10ce3", kill_on_drop: false }`
[INFO] [stdout] c4916cfb8ae97c23753015821cd0c5c2564f0e7ee9ac51c14762cc0a6df10ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb166210202863cb9da87663b2fea6fc1bad5be219f2a164ddd57f8c6df40b6
[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" "5eb166210202863cb9da87663b2fea6fc1bad5be219f2a164ddd57f8c6df40b6", 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 1.06s
[INFO] running `Command { std: "docker" "inspect" "5eb166210202863cb9da87663b2fea6fc1bad5be219f2a164ddd57f8c6df40b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb166210202863cb9da87663b2fea6fc1bad5be219f2a164ddd57f8c6df40b6", kill_on_drop: false }`
[INFO] [stdout] 5eb166210202863cb9da87663b2fea6fc1bad5be219f2a164ddd57f8c6df40b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08ed695ac50f0413d420be939bf6db609662f763a62fb88fcc4bd2b18e3b9ea0
[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" "08ed695ac50f0413d420be939bf6db609662f763a62fb88fcc4bd2b18e3b9ea0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symphonia_bundle_flac-810659cd1a1f0d34
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08ed695ac50f0413d420be939bf6db609662f763a62fb88fcc4bd2b18e3b9ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ed695ac50f0413d420be939bf6db609662f763a62fb88fcc4bd2b18e3b9ea0", kill_on_drop: false }`
[INFO] [stdout] 08ed695ac50f0413d420be939bf6db609662f763a62fb88fcc4bd2b18e3b9ea0