[INFO] fetching crate yamusic 0.0.1...
[INFO] testing yamusic-0.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate yamusic 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate yamusic 0.0.1
[INFO] finished tweaking crates.io crate yamusic 0.0.1
[INFO] tweaked toml for crates.io crate yamusic 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamusic 0.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yamusic 0.0.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eb0ddb2da0829f8ffd2fd40973ac0f67136ccdcfd5f9599c615c6c0d4e04ea6
[INFO] running `Command { std: "docker" "start" "-a" "5eb0ddb2da0829f8ffd2fd40973ac0f67136ccdcfd5f9599c615c6c0d4e04ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb0ddb2da0829f8ffd2fd40973ac0f67136ccdcfd5f9599c615c6c0d4e04ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb0ddb2da0829f8ffd2fd40973ac0f67136ccdcfd5f9599c615c6c0d4e04ea6", kill_on_drop: false }`
[INFO] [stdout] 5eb0ddb2da0829f8ffd2fd40973ac0f67136ccdcfd5f9599c615c6c0d4e04ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35df17f7d08e9e61a068c6f33049e7d9443ff91a37bf7c81925c130a8ad3cee
[INFO] running `Command { std: "docker" "start" "-a" "d35df17f7d08e9e61a068c6f33049e7d9443ff91a37bf7c81925c130a8ad3cee", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamusic v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "d35df17f7d08e9e61a068c6f33049e7d9443ff91a37bf7c81925c130a8ad3cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35df17f7d08e9e61a068c6f33049e7d9443ff91a37bf7c81925c130a8ad3cee", kill_on_drop: false }`
[INFO] [stdout] d35df17f7d08e9e61a068c6f33049e7d9443ff91a37bf7c81925c130a8ad3cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac15e72aae4740398230b5b21b7b1a3315478b5d018f61cc5c980465362dac7
[INFO] running `Command { std: "docker" "start" "-a" "dac15e72aae4740398230b5b21b7b1a3315478b5d018f61cc5c980465362dac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamusic v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "dac15e72aae4740398230b5b21b7b1a3315478b5d018f61cc5c980465362dac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac15e72aae4740398230b5b21b7b1a3315478b5d018f61cc5c980465362dac7", kill_on_drop: false }`
[INFO] [stdout] dac15e72aae4740398230b5b21b7b1a3315478b5d018f61cc5c980465362dac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51d6d073a46f8b92b9e8dea2b86cccf4f2a4e8536f1f94844a50cc011138fd74
[INFO] running `Command { std: "docker" "start" "-a" "51d6d073a46f8b92b9e8dea2b86cccf4f2a4e8536f1f94844a50cc011138fd74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yamusic-130a7c3f7228c314)
[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" "51d6d073a46f8b92b9e8dea2b86cccf4f2a4e8536f1f94844a50cc011138fd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d6d073a46f8b92b9e8dea2b86cccf4f2a4e8536f1f94844a50cc011138fd74", kill_on_drop: false }`
[INFO] [stdout] 51d6d073a46f8b92b9e8dea2b86cccf4f2a4e8536f1f94844a50cc011138fd74