[INFO] cloning repository https://github.com/quebin31/muso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quebin31/muso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquebin31%2Fmuso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquebin31%2Fmuso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fbfffec341842190cb06e9c38b5909f359088ca
[INFO] testing quebin31/muso against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquebin31%2Fmuso" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quebin31/muso on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/quebin31/muso
[INFO] finished tweaking git repo https://github.com/quebin31/muso
[INFO] tweaked toml for git repo https://github.com/quebin31/muso written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/quebin31/muso already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e2fff9b65063ff53797e8528702c4ddac5e005bd74e88510c2bf0517a4c55d
[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" "43e2fff9b65063ff53797e8528702c4ddac5e005bd74e88510c2bf0517a4c55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e2fff9b65063ff53797e8528702c4ddac5e005bd74e88510c2bf0517a4c55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e2fff9b65063ff53797e8528702c4ddac5e005bd74e88510c2bf0517a4c55d", kill_on_drop: false }`
[INFO] [stdout] 43e2fff9b65063ff53797e8528702c4ddac5e005bd74e88510c2bf0517a4c55d
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6743a5a21525e788fbd099dbb71a6936a07da500350663ffb85efa413ddf8e0
[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" "e6743a5a21525e788fbd099dbb71a6936a07da500350663ffb85efa413ddf8e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling mp4ameta_proc v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling infer v0.2.3
[INFO] [stderr]    Compiling common_macros v0.1.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling lewton v0.10.1
[INFO] [stderr]    Compiling metaflac v0.2.4
[INFO] [stderr]    Compiling mp4ameta v0.4.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling filetime v0.2.12
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling inotify v0.7.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling shellexpand v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling id3 v0.5.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling muso v1.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "e6743a5a21525e788fbd099dbb71a6936a07da500350663ffb85efa413ddf8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6743a5a21525e788fbd099dbb71a6936a07da500350663ffb85efa413ddf8e0", kill_on_drop: false }`
[INFO] [stdout] e6743a5a21525e788fbd099dbb71a6936a07da500350663ffb85efa413ddf8e0
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca19ed107b0abe4437aa0eebdb8623feaf247b93656c9c183aa6c469621ec218
[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" "ca19ed107b0abe4437aa0eebdb8623feaf247b93656c9c183aa6c469621ec218", kill_on_drop: false }`
[INFO] [stderr]    Compiling muso v1.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "ca19ed107b0abe4437aa0eebdb8623feaf247b93656c9c183aa6c469621ec218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca19ed107b0abe4437aa0eebdb8623feaf247b93656c9c183aa6c469621ec218", kill_on_drop: false }`
[INFO] [stdout] ca19ed107b0abe4437aa0eebdb8623feaf247b93656c9c183aa6c469621ec218
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecd83fc9e49473e4f58f12495dd5cf58704051084d205072398f0aafd9a13697
[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" "ecd83fc9e49473e4f58f12495dd5cf58704051084d205072398f0aafd9a13697", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/muso-b18fe22d9498c350
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test format::tests::component_parse ... ok
[INFO] [stdout] test format::tests::tag_complete_parse ... ok
[INFO] [stdout] test format::tests::components_parse ... ok
[INFO] [stdout] test format::tests::tag_leading_parse ... ok
[INFO] [stdout] test metadata::tests::flac::partial ... ok
[INFO] [stdout] test metadata::tests::mp3::partial ... ok
[INFO] [stdout] test metadata::tests::m4a::complete ... ok
[INFO] [stdout] test metadata::tests::flac::complete ... ok
[INFO] [stdout] test metadata::tests::m4a::partial ... ok
[INFO] [stdout] test metadata::tests::mp3::complete ... ok
[INFO] [stdout] test format::tests::without_placeholders ... ok
[INFO] [stdout] test format::tests::placeholder_parse ... ok
[INFO] [stdout] test metadata::tests::m4p::complete ... ok
[INFO] [stdout] test metadata::tests::m4p::partial ... ok
[INFO] [stdout] test metadata::tests::ogg::complete ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/muso-1f15e52d7265c6ca
[INFO] [stdout] test metadata::tests::ogg::partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test format::tests::component_parse ... ok
[INFO] [stdout] test format::tests::components_parse ... ok
[INFO] [stdout] test format::tests::placeholder_parse ... ok
[INFO] [stdout] test metadata::tests::m4a::complete ... ok
[INFO] [stdout] test metadata::tests::m4p::complete ... ok
[INFO] [stdout] test metadata::tests::m4p::partial ... ok
[INFO] [stdout] test format::tests::tag_leading_parse ... ok
[INFO] [stdout] test format::tests::tag_complete_parse ... ok
[INFO] [stdout] test format::tests::without_placeholders ... ok
[INFO] [stdout] test metadata::tests::mp3::complete ... ok
[INFO] [stdout] test metadata::tests::flac::partial ... ok
[INFO] [stdout] test metadata::tests::mp3::partial ... ok
[INFO] [stdout] test metadata::tests::flac::complete ... ok
[INFO] [stdout] test metadata::tests::m4a::partial ... ok
[INFO] [stdout] test metadata::tests::ogg::complete ... ok
[INFO] [stdout] test metadata::tests::ogg::partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/format_string-ff812f3b08dacc3c
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test flac::bad_optional_formats ... ok
[INFO] [stdout] test flac::both_with_ok_optional_format ... ok
[INFO] [stdout] test flac::partial_with_bad_format ... ok
[INFO] [stdout] test flac::partial_with_ok_format ... ok
[INFO] [stdout] test flac::complete_with_ok_format ... ok
[INFO] [stdout] test m4a::bad_file_format ... ok
[INFO] [stdout] test m4p::bad_file_format ... ok
[INFO] [stdout] test flac::bad_file_format ... ok
[INFO] [stdout] test m4a::both_with_ok_optional_format ... ok
[INFO] [stdout] test m4a::complete_with_ok_format ... ok
[INFO] [stdout] test m4a::partial_with_ok_format ... ok
[INFO] [stdout] test m4a::bad_optional_formats ... ok
[INFO] [stdout] test mp3::bad_optional_formats ... ok
[INFO] [stdout] test mp3::both_with_ok_optional_format ... ok
[INFO] [stdout] test mp3::partial_with_bad_format ... ok
[INFO] [stdout] test m4a::partial_with_bad_format ... ok
[INFO] [stdout] test mp3::complete_with_ok_format ... ok
[INFO] [stdout] test m4p::partial_with_bad_format ... ok
[INFO] [stdout] test mp3::bad_file_format ... ok
[INFO] [stdout] test m4p::partial_with_ok_format ... ok
[INFO] [stdout] test m4p::complete_with_ok_format ... ok
[INFO] [stdout] test m4p::bad_optional_formats ... ok
[INFO] [stdout] test m4p::both_with_ok_optional_format ... ok
[INFO] [stdout] test mp3::partial_with_ok_format ... ok
[INFO] [stdout] test ogg::bad_optional_formats ... ok
[INFO] [stdout] test ogg::partial_with_ok_format ... ok
[INFO] [stdout] test ogg::bad_file_format ... ok
[INFO] [stdout] test ogg::partial_with_bad_format ... ok
[INFO] [stdout] test ogg::complete_with_ok_format ... ok
[INFO] [stderr]    Doc-tests muso
[INFO] [stdout] test ogg::both_with_ok_optional_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "ecd83fc9e49473e4f58f12495dd5cf58704051084d205072398f0aafd9a13697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd83fc9e49473e4f58f12495dd5cf58704051084d205072398f0aafd9a13697", kill_on_drop: false }`
[INFO] [stdout] ecd83fc9e49473e4f58f12495dd5cf58704051084d205072398f0aafd9a13697