Dec 18 10:37:24.061 INFO checking swc_ecma_ast-0.3.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:37:24.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/swc_ecma_ast/0.3.1:/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 10:37:24.452 INFO [stdout] cfac24296bef10b70c7a33eedecb198773d18e14fa9b2032aef6fec1785d5300
Dec 18 10:37:24.455 INFO running `"docker" "start" "-a" "cfac24296bef10b70c7a33eedecb198773d18e14fa9b2032aef6fec1785d5300"`
Dec 18 10:37:26.421 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Dec 18 10:37:26.421 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 18 10:37:26.432 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 18 10:37:26.444 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Dec 18 10:37:26.444 INFO [stderr]     Checking ena v0.9.3
Dec 18 10:37:26.444 INFO [stderr]     Checking smallvec v0.6.7
Dec 18 10:37:26.444 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 18 10:37:26.464 INFO [stderr]    Compiling syn v0.14.9
Dec 18 10:37:27.684 INFO [stderr]     Checking rustc-rayon-core v0.1.1
Dec 18 10:37:27.964 INFO [stderr]    Compiling swc_atoms v0.1.0
Dec 18 10:37:28.937 INFO [stderr]     Checking string_cache v0.7.3
Dec 18 10:37:30.686 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Dec 18 10:37:30.686 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 18 10:37:32.528 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 18 10:37:33.057 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 10:37:42.219 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Dec 18 10:37:46.970 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Dec 18 10:37:48.792 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Dec 18 10:37:53.788 INFO [stderr]     Checking rustc-ap-rustc_errors v297.0.0
Dec 18 10:37:57.348 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 18 10:37:57.348 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 10:37:57.348 INFO [stderr]     |
Dec 18 10:37:57.349 INFO [stderr] 830 | / newtype_index! {
Dec 18 10:37:57.349 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 18 10:37:57.349 INFO [stderr] 832 | | }
Dec 18 10:37:57.349 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 18 10:37:57.349 INFO [stderr]     |
Dec 18 10:37:57.349 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 18 10:37:57.349 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 10:37:57.349 INFO [stderr] 
Dec 18 10:37:57.349 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 18 10:37:57.349 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 10:37:57.349 INFO [stderr]     |
Dec 18 10:37:57.349 INFO [stderr] 830 | / newtype_index! {
Dec 18 10:37:57.349 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 18 10:37:57.349 INFO [stderr] 832 | | }
Dec 18 10:37:57.349 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 18 10:37:57.349 INFO [stderr]     |
Dec 18 10:37:57.349 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 18 10:37:57.349 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 10:37:57.349 INFO [stderr] 
Dec 18 10:37:57.632 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 10:37:57.632 INFO [stderr] 
Dec 18 10:37:57.632 INFO [stderr] For more information about this error, try `rustc --explain E0133`.
Dec 18 10:37:57.784 INFO [stderr] error: Could not compile `rustc-ap-rustc_target`.
Dec 18 10:37:57.785 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 10:38:08.261 INFO [stderr] error: build failed
Dec 18 10:38:08.908 INFO running `"docker" "inspect" "cfac24296bef10b70c7a33eedecb198773d18e14fa9b2032aef6fec1785d5300"`
Dec 18 10:38:09.166 INFO running `"docker" "rm" "-f" "cfac24296bef10b70c7a33eedecb198773d18e14fa9b2032aef6fec1785d5300"`
Dec 18 10:38:09.520 INFO [stdout] cfac24296bef10b70c7a33eedecb198773d18e14fa9b2032aef6fec1785d5300