[INFO] cloning repository jadencarver/superconductor
[INFO] running `"git" "clone" "--bare" "git://github.com/jadencarver/superconductor.git" "work/cache/sources/gh/jadencarver/superconductor"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jadencarver/superconductor'...
[INFO] running `"git" "clone" "work/cache/sources/gh/jadencarver/superconductor" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jadencarver/superconductor"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jadencarver/superconductor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jadencarver/superconductor" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jadencarver/superconductor"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jadencarver/superconductor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a85df318735ed7c54e58df18b29872107febacd
[INFO] sha for GitHub repo jadencarver/superconductor: 9a85df318735ed7c54e58df18b29872107febacd
[INFO] validating manifest of jadencarver/superconductor on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jadencarver/superconductor on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jadencarver/superconductor
[INFO] finished frobbing jadencarver/superconductor
[INFO] frobbed toml for jadencarver/superconductor written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jadencarver/superconductor/Cargo.toml
[INFO] started frobbing jadencarver/superconductor
[INFO] finished frobbing jadencarver/superconductor
[INFO] frobbed toml for jadencarver/superconductor written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jadencarver/superconductor/Cargo.toml
[INFO] crate jadencarver/superconductor already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/lfairy/maud.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jadencarver/superconductor against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jadencarver/superconductor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f27e0454351dc15fc601145da796875547113075e90a6a08e9e5ea74a12bb105
[INFO] running `"docker" "start" "-a" "f27e0454351dc15fc601145da796875547113075e90a6a08e9e5ea74a12bb105"`
[INFO] [stderr]    Compiling maud v0.16.2 (https://github.com/lfairy/maud.git#04eb61e8)
[INFO] [stderr]     Checking md5 v0.3.3
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling cmake v0.1.21
[INFO] [stderr]     Checking fsevent-sys v0.1.6
[INFO] [stderr]     Checking termion v1.3.0
[INFO] [stderr]     Checking serde_xml v0.9.1
[INFO] [stderr] error[E0455]: native frameworks are only available on macOS targets
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fsevent-sys-0.1.6/fsevent.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[link(name = "CoreServices", kind = "framework")]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0455]: native frameworks are only available on macOS targets
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fsevent-sys-0.1.6/core_foundation.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | #[link(name = "CoreServices", kind = "framework")]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0455`.
[INFO] [stderr] error: Could not compile `fsevent-sys`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f27e0454351dc15fc601145da796875547113075e90a6a08e9e5ea74a12bb105"`
[INFO] running `"docker" "rm" "-f" "f27e0454351dc15fc601145da796875547113075e90a6a08e9e5ea74a12bb105"`
[INFO] [stdout] f27e0454351dc15fc601145da796875547113075e90a6a08e9e5ea74a12bb105