[INFO] fetching crate mime-macro-4 0.0.0...
[INFO] testing mime-macro-4-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mime-macro-4 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate mime-macro-4 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mime-macro-4 0.0.0
[INFO] finished tweaking crates.io crate mime-macro-4 0.0.0
[INFO] tweaked toml for crates.io crate mime-macro-4 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95fa3d61c4c928f6f1e8860b31ee3d1a1d3e05acff978183bf1661bdba5e7336
[INFO] running `Command { std: "docker" "start" "-a" "95fa3d61c4c928f6f1e8860b31ee3d1a1d3e05acff978183bf1661bdba5e7336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95fa3d61c4c928f6f1e8860b31ee3d1a1d3e05acff978183bf1661bdba5e7336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fa3d61c4c928f6f1e8860b31ee3d1a1d3e05acff978183bf1661bdba5e7336", kill_on_drop: false }`
[INFO] [stdout] 95fa3d61c4c928f6f1e8860b31ee3d1a1d3e05acff978183bf1661bdba5e7336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3928c8161ce3084052d04cb5e185be01c405b1c17f01c4019c72e909b9c0cf
[INFO] running `Command { std: "docker" "start" "-a" "bf3928c8161ce3084052d04cb5e185be01c405b1c17f01c4019c72e909b9c0cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling mime-parse-4 v0.0.0
[INFO] [stderr]    Compiling mime-macro-4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "bf3928c8161ce3084052d04cb5e185be01c405b1c17f01c4019c72e909b9c0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3928c8161ce3084052d04cb5e185be01c405b1c17f01c4019c72e909b9c0cf", kill_on_drop: false }`
[INFO] [stdout] bf3928c8161ce3084052d04cb5e185be01c405b1c17f01c4019c72e909b9c0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dceff959afa9d679cf15b1372e3bf1f9fdc4a427a68dc071c4d75729524763c8
[INFO] running `Command { std: "docker" "start" "-a" "dceff959afa9d679cf15b1372e3bf1f9fdc4a427a68dc071c4d75729524763c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mime-macro-4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mime_macro-c7d9224c512fb4d4)
[INFO] running `Command { std: "docker" "inspect" "dceff959afa9d679cf15b1372e3bf1f9fdc4a427a68dc071c4d75729524763c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dceff959afa9d679cf15b1372e3bf1f9fdc4a427a68dc071c4d75729524763c8", kill_on_drop: false }`
[INFO] [stdout] dceff959afa9d679cf15b1372e3bf1f9fdc4a427a68dc071c4d75729524763c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da4bd79626e10aba9c0b389a68f37ea912f71915f0e35874f4da6a12201a28af
[INFO] running `Command { std: "docker" "start" "-a" "da4bd79626e10aba9c0b389a68f37ea912f71915f0e35874f4da6a12201a28af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mime_macro-c7d9224c512fb4d4)
[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] [stderr]    Doc-tests mime_macro
[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" "da4bd79626e10aba9c0b389a68f37ea912f71915f0e35874f4da6a12201a28af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4bd79626e10aba9c0b389a68f37ea912f71915f0e35874f4da6a12201a28af", kill_on_drop: false }`
[INFO] [stdout] da4bd79626e10aba9c0b389a68f37ea912f71915f0e35874f4da6a12201a28af