[INFO] fetching crate msica 0.3.0...
[INFO] testing msica-0.3.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate msica 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate msica 0.3.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate msica 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate msica 0.3.0
[INFO] tweaked toml for crates.io crate msica 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate msica 0.3.0 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" "+1.76.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56218564738c05674b1ab930893f0d6f642f1a59ddc13785aedbba08b8deaee0
[INFO] running `Command { std: "docker" "start" "-a" "56218564738c05674b1ab930893f0d6f642f1a59ddc13785aedbba08b8deaee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56218564738c05674b1ab930893f0d6f642f1a59ddc13785aedbba08b8deaee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56218564738c05674b1ab930893f0d6f642f1a59ddc13785aedbba08b8deaee0", kill_on_drop: false }`
[INFO] [stdout] 56218564738c05674b1ab930893f0d6f642f1a59ddc13785aedbba08b8deaee0
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dd9b84e1c45558ddeeb9b712e180d000d44fec3b80d894681e94dfd95755d4f
[INFO] running `Command { std: "docker" "start" "-a" "4dd9b84e1c45558ddeeb9b712e180d000d44fec3b80d894681e94dfd95755d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling msica v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: supported on windows only
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | compile_error!("supported on windows only");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msica` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4dd9b84e1c45558ddeeb9b712e180d000d44fec3b80d894681e94dfd95755d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd9b84e1c45558ddeeb9b712e180d000d44fec3b80d894681e94dfd95755d4f", kill_on_drop: false }`
[INFO] [stdout] 4dd9b84e1c45558ddeeb9b712e180d000d44fec3b80d894681e94dfd95755d4f
