[INFO] fetching crate metaflac 0.2.5...
[INFO] testing metaflac-0.2.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate metaflac 0.2.5 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate metaflac 0.2.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metaflac 0.2.5
[INFO] finished tweaking crates.io crate metaflac 0.2.5
[INFO] tweaked toml for crates.io crate metaflac 0.2.5 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebb02b8a2fc5e3c0e1c12093e9eca468d9157509534af4870e571012da6c1d99
[INFO] running `Command { std: "docker" "start" "-a" "ebb02b8a2fc5e3c0e1c12093e9eca468d9157509534af4870e571012da6c1d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb02b8a2fc5e3c0e1c12093e9eca468d9157509534af4870e571012da6c1d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb02b8a2fc5e3c0e1c12093e9eca468d9157509534af4870e571012da6c1d99", kill_on_drop: false }`
[INFO] [stdout] ebb02b8a2fc5e3c0e1c12093e9eca468d9157509534af4870e571012da6c1d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e4c1c607a1090d3c9584fd9be5bafbcbb7d6f9202532acd46fb8101f4efbd95
[INFO] running `Command { std: "docker" "start" "-a" "9e4c1c607a1090d3c9584fd9be5bafbcbb7d6f9202532acd46fb8101f4efbd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling metaflac v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "9e4c1c607a1090d3c9584fd9be5bafbcbb7d6f9202532acd46fb8101f4efbd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4c1c607a1090d3c9584fd9be5bafbcbb7d6f9202532acd46fb8101f4efbd95", kill_on_drop: false }`
[INFO] [stdout] 9e4c1c607a1090d3c9584fd9be5bafbcbb7d6f9202532acd46fb8101f4efbd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36bab2fb82d029110d3b7bd1aa863486ac8f66e00a79b569c3bb99ac21fcf65d
[INFO] running `Command { std: "docker" "start" "-a" "36bab2fb82d029110d3b7bd1aa863486ac8f66e00a79b569c3bb99ac21fcf65d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling metaflac v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "36bab2fb82d029110d3b7bd1aa863486ac8f66e00a79b569c3bb99ac21fcf65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bab2fb82d029110d3b7bd1aa863486ac8f66e00a79b569c3bb99ac21fcf65d", kill_on_drop: false }`
[INFO] [stdout] 36bab2fb82d029110d3b7bd1aa863486ac8f66e00a79b569c3bb99ac21fcf65d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10466cfa7da5d02a5d80b75f4e7f31bc0d21a7ce072e3f041e45b299aca9dd11
[INFO] running `Command { std: "docker" "start" "-a" "10466cfa7da5d02a5d80b75f4e7f31bc0d21a7ce072e3f041e45b299aca9dd11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metaflac-62ef365afc5c761d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metaflac
[INFO] [stdout] running 1 test
[INFO] [stdout] test tag::tests::vorbis_case_sensitivity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments_mut (line 97) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::get_streaminfo (line 303) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_picture_type (line 273) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_streaminfo (line 325) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::pictures (line 221) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments (line 74) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::add_picture (line 240) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis (line 174) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::get_vorbis (line 131) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_vorbis (line 153) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis_pair (line 198) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_blocks (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10466cfa7da5d02a5d80b75f4e7f31bc0d21a7ce072e3f041e45b299aca9dd11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10466cfa7da5d02a5d80b75f4e7f31bc0d21a7ce072e3f041e45b299aca9dd11", kill_on_drop: false }`
[INFO] [stdout] 10466cfa7da5d02a5d80b75f4e7f31bc0d21a7ce072e3f041e45b299aca9dd11