[INFO] fetching crate rust-silk 0.1.3...
[INFO] testing rust-silk-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rust-silk 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rust-silk 0.1.3
[INFO] finished tweaking crates.io crate rust-silk 0.1.3
[INFO] tweaked toml for crates.io crate rust-silk 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-silk 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-silk 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb455f2fd0d0c196331b54ee397276fbda05f6a243408fecf43cd0243368f41d
[INFO] running `Command { std: "docker" "start" "-a" "cb455f2fd0d0c196331b54ee397276fbda05f6a243408fecf43cd0243368f41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb455f2fd0d0c196331b54ee397276fbda05f6a243408fecf43cd0243368f41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb455f2fd0d0c196331b54ee397276fbda05f6a243408fecf43cd0243368f41d", kill_on_drop: false }`
[INFO] [stdout] cb455f2fd0d0c196331b54ee397276fbda05f6a243408fecf43cd0243368f41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08727fbc67a035b6e5ce3aa011f500a44c68b3ffb5b57e679696d861140e5ff2
[INFO] running `Command { std: "docker" "start" "-a" "08727fbc67a035b6e5ce3aa011f500a44c68b3ffb5b57e679696d861140e5ff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling rust-silk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.84s
[INFO] running `Command { std: "docker" "inspect" "08727fbc67a035b6e5ce3aa011f500a44c68b3ffb5b57e679696d861140e5ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08727fbc67a035b6e5ce3aa011f500a44c68b3ffb5b57e679696d861140e5ff2", kill_on_drop: false }`
[INFO] [stdout] 08727fbc67a035b6e5ce3aa011f500a44c68b3ffb5b57e679696d861140e5ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0df221b8f8f8b7f82edcbb1142877b94aa5a8684b19118c424ac92072a726f
[INFO] running `Command { std: "docker" "start" "-a" "4a0df221b8f8f8b7f82edcbb1142877b94aa5a8684b19118c424ac92072a726f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-silk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "4a0df221b8f8f8b7f82edcbb1142877b94aa5a8684b19118c424ac92072a726f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0df221b8f8f8b7f82edcbb1142877b94aa5a8684b19118c424ac92072a726f", kill_on_drop: false }`
[INFO] [stdout] 4a0df221b8f8f8b7f82edcbb1142877b94aa5a8684b19118c424ac92072a726f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f73a49fd38d48071640447690b9878a987cde62304c5eb84894ba5f7a6f9e750
[INFO] running `Command { std: "docker" "start" "-a" "f73a49fd38d48071640447690b9878a987cde62304c5eb84894ba5f7a6f9e750", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_silk-34ff68dfebce32e8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::roundtrip_default_header ... ok
[INFO] [stdout] test tests::roundtrip_tencent_header ... ok
[INFO] [stdout] test tests::roundtrip_wav_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f73a49fd38d48071640447690b9878a987cde62304c5eb84894ba5f7a6f9e750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f73a49fd38d48071640447690b9878a987cde62304c5eb84894ba5f7a6f9e750", kill_on_drop: false }`
[INFO] [stdout] f73a49fd38d48071640447690b9878a987cde62304c5eb84894ba5f7a6f9e750