[INFO] crate rs-auto-sync 0.1.7 is already in cache
[INFO] extracting crate rs-auto-sync 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/rs-auto-sync/0.1.7
[INFO] extracting crate rs-auto-sync 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rs-auto-sync/0.1.7
[INFO] validating manifest of rs-auto-sync-0.1.7 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rs-auto-sync-0.1.7 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rs-auto-sync-0.1.7
[INFO] finished frobbing rs-auto-sync-0.1.7
[INFO] frobbed toml for rs-auto-sync-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rs-auto-sync/0.1.7/Cargo.toml
[INFO] started frobbing rs-auto-sync-0.1.7
[INFO] finished frobbing rs-auto-sync-0.1.7
[INFO] frobbed toml for rs-auto-sync-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rs-auto-sync/0.1.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rs-auto-sync-0.1.7 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rs-auto-sync/0.1.7:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1b403b2762ee4d44f3b55e3a857a3690227c010b99d77b6e1da582bc350aa111
[INFO] running `"docker" "start" "-a" "1b403b2762ee4d44f3b55e3a857a3690227c010b99d77b6e1da582bc350aa111"`
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling fsevent-sys v0.1.6
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1b403b2762ee4d44f3b55e3a857a3690227c010b99d77b6e1da582bc350aa111"`
[INFO] running `"docker" "rm" "-f" "1b403b2762ee4d44f3b55e3a857a3690227c010b99d77b6e1da582bc350aa111"`
[INFO] [stdout] 1b403b2762ee4d44f3b55e3a857a3690227c010b99d77b6e1da582bc350aa111