[INFO] cloning repository https://github.com/notryanb/id3_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/id3_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fid3_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fid3_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f9d712f59e51f3290540eeb86fdc24ef0475692
[INFO] testing notryanb/id3_parser against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fid3_parser" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/notryanb/id3_parser on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/notryanb/id3_parser
[INFO] finished tweaking git repo https://github.com/notryanb/id3_parser
[INFO] tweaked toml for git repo https://github.com/notryanb/id3_parser written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/notryanb/id3_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19fc5abc1f582a1dca6e1fa3614c5a3ce13873a31e1bf9c577869d08f543b26e
[INFO] running `Command { std: "docker" "start" "-a" "19fc5abc1f582a1dca6e1fa3614c5a3ce13873a31e1bf9c577869d08f543b26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19fc5abc1f582a1dca6e1fa3614c5a3ce13873a31e1bf9c577869d08f543b26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fc5abc1f582a1dca6e1fa3614c5a3ce13873a31e1bf9c577869d08f543b26e", kill_on_drop: false }`
[INFO] [stdout] 19fc5abc1f582a1dca6e1fa3614c5a3ce13873a31e1bf9c577869d08f543b26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356441fca152f00a269d8d6ebf625588d8d8ee93cf03e0cd666c016b724ca530
[INFO] running `Command { std: "docker" "start" "-a" "356441fca152f00a269d8d6ebf625588d8d8ee93cf03e0cd666c016b724ca530", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling mp3_tagger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "356441fca152f00a269d8d6ebf625588d8d8ee93cf03e0cd666c016b724ca530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356441fca152f00a269d8d6ebf625588d8d8ee93cf03e0cd666c016b724ca530", kill_on_drop: false }`
[INFO] [stdout] 356441fca152f00a269d8d6ebf625588d8d8ee93cf03e0cd666c016b724ca530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ed76a6286c237e3bb52ba9e231d23d24e87bba4c4e4d531ce634090bfa58f7
[INFO] running `Command { std: "docker" "start" "-a" "03ed76a6286c237e3bb52ba9e231d23d24e87bba4c4e4d531ce634090bfa58f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp3_tagger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "03ed76a6286c237e3bb52ba9e231d23d24e87bba4c4e4d531ce634090bfa58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ed76a6286c237e3bb52ba9e231d23d24e87bba4c4e4d531ce634090bfa58f7", kill_on_drop: false }`
[INFO] [stdout] 03ed76a6286c237e3bb52ba9e231d23d24e87bba4c4e4d531ce634090bfa58f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d55a0ca3dd830b82aef3c6dc3fda4265e8e6b5bb36ad236c91afa8ba9340ff2
[INFO] running `Command { std: "docker" "start" "-a" "4d55a0ca3dd830b82aef3c6dc3fda4265e8e6b5bb36ad236c91afa8ba9340ff2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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]      Running unittests (/opt/rustwide/target/debug/deps/mp3_tagger-c2263d2e458e6937)
[INFO] running `Command { std: "docker" "inspect" "4d55a0ca3dd830b82aef3c6dc3fda4265e8e6b5bb36ad236c91afa8ba9340ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d55a0ca3dd830b82aef3c6dc3fda4265e8e6b5bb36ad236c91afa8ba9340ff2", kill_on_drop: false }`
[INFO] [stdout] 4d55a0ca3dd830b82aef3c6dc3fda4265e8e6b5bb36ad236c91afa8ba9340ff2