Dec 19 21:16:03.944 INFO checking Xanewok/simple_fmt against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:16:03.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Xanewok/simple_fmt:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:16:04.327 INFO [stdout] c5b116e09bb48e397db06aa4fc3ffea87170a6d920614d8648ddc5ce9ad326ba
Dec 19 21:16:04.331 INFO running `"docker" "start" "-a" "c5b116e09bb48e397db06aa4fc3ffea87170a6d920614d8648ddc5ce9ad326ba"`
Dec 19 21:16:05.752 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Dec 19 21:16:05.752 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Dec 19 21:16:05.752 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 19 21:16:05.752 INFO [stderr]    Compiling simd v0.2.3
Dec 19 21:16:05.752 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 19 21:16:05.780 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 19 21:16:05.780 INFO [stderr]    Compiling rustfmt-nightly v1.0.0
Dec 19 21:16:05.780 INFO [stderr]    Compiling serde v1.0.81
Dec 19 21:16:06.509 INFO [stderr]     Checking ena v0.9.3
Dec 19 21:16:07.120 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Dec 19 21:16:07.144 INFO [stderr]     Checking smallvec v0.6.7
Dec 19 21:16:07.164 INFO [stderr]     Checking lock_api v0.1.5
Dec 19 21:16:08.340 INFO [stderr]     Checking semver v0.9.0
Dec 19 21:16:08.423 INFO [stderr]     Checking serde_json v1.0.33
Dec 19 21:16:08.924 INFO [stderr]    Compiling derive-new v0.5.6
Dec 19 21:16:09.796 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 21:16:11.336 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 19 21:16:11.336 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Dec 19 21:16:15.097 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 19 21:16:15.491 INFO [stderr]     Checking bytecount v0.3.2
Dec 19 21:16:16.713 INFO [stderr]     Checking cargo_metadata v0.6.3
Dec 19 21:16:27.418 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 19 21:16:28.280 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 19 21:16:29.863 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 21:16:30.430 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Dec 19 21:16:33.124 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Dec 19 21:16:34.062 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Dec 19 21:16:35.876 INFO [stderr]     Checking rustc-ap-rustc_errors v297.0.0
Dec 19 21:16:36.852 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 19 21:16:36.852 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 19 21:16:36.852 INFO [stderr]     |
Dec 19 21:16:36.852 INFO [stderr] 830 | / newtype_index! {
Dec 19 21:16:36.852 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 19 21:16:36.852 INFO [stderr] 832 | | }
Dec 19 21:16:36.852 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 19 21:16:36.852 INFO [stderr]     |
Dec 19 21:16:36.852 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 19 21:16:36.852 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 21:16:36.852 INFO [stderr] 
Dec 19 21:16:36.880 INFO [stderr] error: aborting due to previous error
Dec 19 21:16:36.880 INFO [stderr] 
Dec 19 21:16:36.880 INFO [stderr] For more information about this error, try `rustc --explain E0133`.
Dec 19 21:16:36.903 INFO [stderr] error: Could not compile `rustc-ap-rustc_target`.
Dec 19 21:16:36.904 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 21:16:37.792 INFO [stderr] error: build failed
Dec 19 21:16:38.344 INFO running `"docker" "inspect" "c5b116e09bb48e397db06aa4fc3ffea87170a6d920614d8648ddc5ce9ad326ba"`
Dec 19 21:16:38.592 INFO running `"docker" "rm" "-f" "c5b116e09bb48e397db06aa4fc3ffea87170a6d920614d8648ddc5ce9ad326ba"`
Dec 19 21:16:38.956 INFO [stdout] c5b116e09bb48e397db06aa4fc3ffea87170a6d920614d8648ddc5ce9ad326ba