Dec 18 04:48:14.222 INFO checking Xanewok/simple_fmt against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:48:14.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:48:14.572 INFO [stdout] 3f3f42f7f7b7cadf26e70c26b9067c91771e1269f042dcc899641f92859ba168
Dec 18 04:48:14.572 INFO running `"docker" "start" "-a" "3f3f42f7f7b7cadf26e70c26b9067c91771e1269f042dcc899641f92859ba168"`
Dec 18 04:48:16.264 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Dec 18 04:48:16.264 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Dec 18 04:48:16.276 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 18 04:48:16.276 INFO [stderr]    Compiling simd v0.2.3
Dec 18 04:48:16.284 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 18 04:48:16.284 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 18 04:48:16.284 INFO [stderr]    Compiling rustfmt-nightly v1.0.0
Dec 18 04:48:16.284 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Dec 18 04:48:17.014 INFO [stderr]     Checking ena v0.9.3
Dec 18 04:48:17.373 INFO [stderr]     Checking smallvec v0.6.7
Dec 18 04:48:17.406 INFO [stderr]     Checking lock_api v0.1.5
Dec 18 04:48:17.874 INFO [stderr]    Compiling semver v0.9.0
Dec 18 04:48:18.056 INFO [stderr]     Checking toml v0.4.10
Dec 18 04:48:19.600 INFO [stderr]    Compiling serde_derive v1.0.81
Dec 18 04:48:19.800 INFO [stderr]    Compiling derive-new v0.5.6
Dec 18 04:48:20.568 INFO [stderr]     Checking error-chain v0.12.0
Dec 18 04:48:21.460 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Dec 18 04:48:24.724 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 18 04:48:24.724 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 18 04:48:24.824 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 18 04:48:24.960 INFO [stderr]     Checking bytecount v0.3.2
Dec 18 04:48:28.308 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 18 04:48:30.732 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 04:48:33.263 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Dec 18 04:48:37.156 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Dec 18 04:48:39.456 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Dec 18 04:48:43.272 INFO [stderr]     Checking rustc-ap-rustc_errors v297.0.0
Dec 18 04:48:43.434 INFO [stderr]     Checking cargo_metadata v0.6.3
Dec 18 04:48:45.632 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 18 04:48:45.632 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 18 04:48:45.632 INFO [stderr]     |
Dec 18 04:48:45.632 INFO [stderr] 830 | / newtype_index! {
Dec 18 04:48:45.632 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 18 04:48:45.632 INFO [stderr] 832 | | }
Dec 18 04:48:45.632 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 18 04:48:45.632 INFO [stderr]     |
Dec 18 04:48:45.632 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 18 04:48:45.632 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 18 04:48:45.632 INFO [stderr] 
Dec 18 04:48:45.632 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 18 04:48:45.632 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 18 04:48:45.632 INFO [stderr]     |
Dec 18 04:48:45.632 INFO [stderr] 830 | / newtype_index! {
Dec 18 04:48:45.632 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 18 04:48:45.632 INFO [stderr] 832 | | }
Dec 18 04:48:45.632 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 18 04:48:45.632 INFO [stderr]     |
Dec 18 04:48:45.632 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 18 04:48:45.632 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 18 04:48:45.632 INFO [stderr] 
Dec 18 04:48:45.664 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 04:48:45.664 INFO [stderr] 
Dec 18 04:48:45.664 INFO [stderr] For more information about this error, try `rustc --explain E0133`.
Dec 18 04:48:45.687 INFO [stderr] error: Could not compile `rustc-ap-rustc_target`.
Dec 18 04:48:45.687 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 04:48:46.304 INFO [stderr] error: build failed
Dec 18 04:48:46.857 INFO running `"docker" "inspect" "3f3f42f7f7b7cadf26e70c26b9067c91771e1269f042dcc899641f92859ba168"`
Dec 18 04:48:47.148 INFO running `"docker" "rm" "-f" "3f3f42f7f7b7cadf26e70c26b9067c91771e1269f042dcc899641f92859ba168"`
Dec 18 04:48:47.407 INFO [stdout] 3f3f42f7f7b7cadf26e70c26b9067c91771e1269f042dcc899641f92859ba168