[INFO] fetching crate opusic-sys 0.5.7...
[INFO] testing opusic-sys-0.5.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate opusic-sys 0.5.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate opusic-sys 0.5.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate opusic-sys 0.5.7
[INFO] tweaked toml for crates.io crate opusic-sys 0.5.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate opusic-sys 0.5.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opusic-sys 0.5.7 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.53.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0368bccb028e888e6bf295a4d3917816773a027bb10cea75759d635f58f09ce
[INFO] running `Command { std: "docker" "start" "-a" "d0368bccb028e888e6bf295a4d3917816773a027bb10cea75759d635f58f09ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0368bccb028e888e6bf295a4d3917816773a027bb10cea75759d635f58f09ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0368bccb028e888e6bf295a4d3917816773a027bb10cea75759d635f58f09ce", kill_on_drop: false }`
[INFO] [stdout] d0368bccb028e888e6bf295a4d3917816773a027bb10cea75759d635f58f09ce
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b5d70c7e8e0733483834e905818e93c2a7eae2acd41194b812ebb3453761da41
[INFO] running `Command { std: "docker" "start" "-a" "b5d70c7e8e0733483834e905818e93c2a7eae2acd41194b812ebb3453761da41", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling opusic-sys v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: opusic-sys@0.5.7: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.88s
[INFO] running `Command { std: "docker" "inspect" "b5d70c7e8e0733483834e905818e93c2a7eae2acd41194b812ebb3453761da41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d70c7e8e0733483834e905818e93c2a7eae2acd41194b812ebb3453761da41", kill_on_drop: false }`
[INFO] [stdout] b5d70c7e8e0733483834e905818e93c2a7eae2acd41194b812ebb3453761da41
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d4b6e0e22a620053e008d4f4eeebefe58d8cc34203170d2cc9093ce606d5f7fa
[INFO] running `Command { std: "docker" "start" "-a" "d4b6e0e22a620053e008d4f4eeebefe58d8cc34203170d2cc9093ce606d5f7fa", kill_on_drop: false }`
[INFO] [stderr] warning: opusic-sys@0.5.7: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]    Compiling opusic-sys v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d4b6e0e22a620053e008d4f4eeebefe58d8cc34203170d2cc9093ce606d5f7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b6e0e22a620053e008d4f4eeebefe58d8cc34203170d2cc9093ce606d5f7fa", kill_on_drop: false }`
[INFO] [stdout] d4b6e0e22a620053e008d4f4eeebefe58d8cc34203170d2cc9093ce606d5f7fa
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bd8d2404d0c8d4b2f0f2b59191dc11a015b55fe364da5a5a7dc74f19acf9c81a
[INFO] running `Command { std: "docker" "start" "-a" "bd8d2404d0c8d4b2f0f2b59191dc11a015b55fe364da5a5a7dc74f19acf9c81a", kill_on_drop: false }`
[INFO] [stderr] warning: opusic-sys@0.5.7: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/opusic_sys-f9037f88afd7117f)
[INFO] [stderr]      Running tests/version.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/version-03dec5699405ba0b)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_version ... 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] running `Command { std: "docker" "inspect" "bd8d2404d0c8d4b2f0f2b59191dc11a015b55fe364da5a5a7dc74f19acf9c81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d2404d0c8d4b2f0f2b59191dc11a015b55fe364da5a5a7dc74f19acf9c81a", kill_on_drop: false }`
[INFO] [stdout] bd8d2404d0c8d4b2f0f2b59191dc11a015b55fe364da5a5a7dc74f19acf9c81a