[INFO] fetching crate metaflac 0.2.8...
[INFO] testing metaflac-0.2.8 against 1.90.0 for beta-1.91-3
[INFO] extracting crate metaflac 0.2.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate metaflac 0.2.8
[INFO] finished tweaking crates.io crate metaflac 0.2.8
[INFO] tweaked toml for crates.io crate metaflac 0.2.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metaflac 0.2.8 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metaflac 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.15
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e699d8dd0814ddd646ada482ea7fd6e5f1ed27ede25e12108fe2437d971eb206
[INFO] running `Command { std: "docker" "start" "-a" "e699d8dd0814ddd646ada482ea7fd6e5f1ed27ede25e12108fe2437d971eb206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e699d8dd0814ddd646ada482ea7fd6e5f1ed27ede25e12108fe2437d971eb206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e699d8dd0814ddd646ada482ea7fd6e5f1ed27ede25e12108fe2437d971eb206", kill_on_drop: false }`
[INFO] [stdout] e699d8dd0814ddd646ada482ea7fd6e5f1ed27ede25e12108fe2437d971eb206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f497e1809c8cce1e84f408f8c358a739669ea0dae11c2a8cb47e65daa4a4d99c
[INFO] running `Command { std: "docker" "start" "-a" "f497e1809c8cce1e84f408f8c358a739669ea0dae11c2a8cb47e65daa4a4d99c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling metaflac v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "f497e1809c8cce1e84f408f8c358a739669ea0dae11c2a8cb47e65daa4a4d99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f497e1809c8cce1e84f408f8c358a739669ea0dae11c2a8cb47e65daa4a4d99c", kill_on_drop: false }`
[INFO] [stdout] f497e1809c8cce1e84f408f8c358a739669ea0dae11c2a8cb47e65daa4a4d99c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b6e8948ecb7122ceeb1c434f4b4043b027e6857cc7d2c322dbb90dd604fc6b
[INFO] running `Command { std: "docker" "start" "-a" "e9b6e8948ecb7122ceeb1c434f4b4043b027e6857cc7d2c322dbb90dd604fc6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling metaflac v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "e9b6e8948ecb7122ceeb1c434f4b4043b027e6857cc7d2c322dbb90dd604fc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b6e8948ecb7122ceeb1c434f4b4043b027e6857cc7d2c322dbb90dd604fc6b", kill_on_drop: false }`
[INFO] [stdout] e9b6e8948ecb7122ceeb1c434f4b4043b027e6857cc7d2c322dbb90dd604fc6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b506881ee5130a72c06e4d00d451d9350d5015adbff692bdf4e5458de989579
[INFO] running `Command { std: "docker" "start" "-a" "0b506881ee5130a72c06e4d00d451d9350d5015adbff692bdf4e5458de989579", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metaflac-b1ef34b3417b3e7f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests metaflac
[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::get_streaminfo (line 304) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_streaminfo (line 326) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::add_picture (line 241) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_blocks (line 56) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::pictures (line 222) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments_mut (line 98) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments (line 75) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis_pair (line 199) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis (line 175) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::get_vorbis (line 132) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_vorbis (line 154) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_picture_type (line 274) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b506881ee5130a72c06e4d00d451d9350d5015adbff692bdf4e5458de989579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b506881ee5130a72c06e4d00d451d9350d5015adbff692bdf4e5458de989579", kill_on_drop: false }`
[INFO] [stdout] 0b506881ee5130a72c06e4d00d451d9350d5015adbff692bdf4e5458de989579