Dec 11 23:30:58.203 INFO checking Xanewok/simple_fmt against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:30:58.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 23:30:58.532 INFO [stdout] 89f260353c6c6426b65127bf7b37c728ebbe24372c03c07d8cda341204f890ab
Dec 11 23:30:58.538 INFO running `"docker" "start" "-a" "89f260353c6c6426b65127bf7b37c728ebbe24372c03c07d8cda341204f890ab"`
Dec 11 23:30:59.348 INFO [stderr] usermod: no changes
Dec 11 23:30:59.608 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Dec 11 23:30:59.609 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Dec 11 23:30:59.609 INFO [stderr]    Compiling simd v0.2.3
Dec 11 23:30:59.611 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 11 23:30:59.611 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 11 23:30:59.613 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 11 23:30:59.614 INFO [stderr]    Compiling rustfmt-nightly v1.0.0
Dec 11 23:30:59.618 INFO [stderr]     Checking diff v0.1.11
Dec 11 23:31:00.884 INFO [stderr]     Checking rustc-hash v1.0.1
Dec 11 23:31:00.924 INFO [stderr]     Checking ena v0.9.3
Dec 11 23:31:01.036 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Dec 11 23:31:01.392 INFO [stderr]     Checking smallvec v0.6.7
Dec 11 23:31:01.468 INFO [stderr]     Checking lock_api v0.1.5
Dec 11 23:31:01.966 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 11 23:31:02.198 INFO [stderr]    Compiling derive-new v0.5.6
Dec 11 23:31:02.584 INFO [stderr]     Checking error-chain v0.12.0
Dec 11 23:31:03.740 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Dec 11 23:31:03.740 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 11 23:31:04.834 INFO [stderr]     Checking cargo_metadata v0.6.3
Dec 11 23:31:05.235 INFO [stderr]     Checking bytecount v0.3.2
Dec 11 23:31:06.620 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 11 23:31:07.384 INFO [stderr]     Checking parking_lot v0.6.4
Dec 11 23:31:11.514 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Dec 11 23:31:15.178 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Dec 11 23:31:17.452 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Dec 11 23:31:20.256 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 11 23:31:20.257 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 11 23:31:20.257 INFO [stderr]     |
Dec 11 23:31:20.257 INFO [stderr] 830 | / newtype_index! {
Dec 11 23:31:20.257 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 11 23:31:20.257 INFO [stderr] 832 | | }
Dec 11 23:31:20.257 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 11 23:31:20.257 INFO [stderr]     |
Dec 11 23:31:20.257 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 11 23:31:20.257 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 11 23:31:20.257 INFO [stderr] 
Dec 11 23:31:20.257 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 11 23:31:20.257 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 11 23:31:20.257 INFO [stderr]     |
Dec 11 23:31:20.257 INFO [stderr] 830 | / newtype_index! {
Dec 11 23:31:20.257 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 11 23:31:20.257 INFO [stderr] 832 | | }
Dec 11 23:31:20.257 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 11 23:31:20.257 INFO [stderr]     |
Dec 11 23:31:20.257 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 11 23:31:20.257 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 11 23:31:20.257 INFO [stderr] 
Dec 11 23:31:20.296 INFO [stderr] error: aborting due to 2 previous errors
Dec 11 23:31:20.296 INFO [stderr] 
Dec 11 23:31:20.296 INFO [stderr] For more information about this error, try `rustc --explain E0133`.
Dec 11 23:31:20.318 INFO [stderr] error: Could not compile `rustc-ap-rustc_target`.
Dec 11 23:31:20.318 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 23:31:21.208 INFO [stderr] error: build failed
Dec 11 23:31:21.209 INFO [stderr] su: No module specific data is present
Dec 11 23:31:21.523 INFO running `"docker" "inspect" "89f260353c6c6426b65127bf7b37c728ebbe24372c03c07d8cda341204f890ab"`
Dec 11 23:31:21.722 INFO running `"docker" "rm" "-f" "89f260353c6c6426b65127bf7b37c728ebbe24372c03c07d8cda341204f890ab"`
Dec 11 23:31:22.002 INFO [stdout] 89f260353c6c6426b65127bf7b37c728ebbe24372c03c07d8cda341204f890ab