Dec 15 22:08:46.241 INFO testing ast_node-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:08:46.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 22:08:46.695 INFO [stdout] 2ddf8d20d87550771ffb27446211a3b165d96a81bea1caaca2e7dd48ffc98aca
Dec 15 22:08:46.698 INFO running `"docker" "start" "-a" "2ddf8d20d87550771ffb27446211a3b165d96a81bea1caaca2e7dd48ffc98aca"`
Dec 15 22:08:47.737 INFO [stderr] usermod: no changes
Dec 15 22:08:47.879 INFO [stderr]    Compiling darling_core v0.7.0
Dec 15 22:08:58.695 INFO [stderr]    Compiling darling_macro v0.7.0
Dec 15 22:09:01.791 INFO [stderr]    Compiling darling v0.7.0
Dec 15 22:09:03.009 INFO [stderr]    Compiling ast_node v0.2.0 (/source)
Dec 15 22:09:04.619 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 22:09:04.619 INFO [stderr]  --> src/lib.rs:3:1
Dec 15 22:09:04.619 INFO [stderr]   |
Dec 15 22:09:04.619 INFO [stderr] 3 | #[macro_use]
Dec 15 22:09:04.620 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:09:04.620 INFO [stderr]   |
Dec 15 22:09:04.620 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 22:09:04.620 INFO [stderr] 
Dec 15 22:09:11.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.81s
Dec 15 22:09:11.588 INFO [stderr] su: No module specific data is present
Dec 15 22:09:11.883 INFO running `"docker" "inspect" "2ddf8d20d87550771ffb27446211a3b165d96a81bea1caaca2e7dd48ffc98aca"`
Dec 15 22:09:12.013 INFO running `"docker" "rm" "-f" "2ddf8d20d87550771ffb27446211a3b165d96a81bea1caaca2e7dd48ffc98aca"`
Dec 15 22:09:12.145 INFO [stdout] 2ddf8d20d87550771ffb27446211a3b165d96a81bea1caaca2e7dd48ffc98aca
Dec 15 22:09:12.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 22:09:12.405 INFO [stdout] c9f0346332dc515a0a47b6d8e24c5dfcbef5e72b3b97788e23f95d1426436ffd
Dec 15 22:09:12.407 INFO running `"docker" "start" "-a" "c9f0346332dc515a0a47b6d8e24c5dfcbef5e72b3b97788e23f95d1426436ffd"`
Dec 15 22:09:13.510 INFO [stderr] usermod: no changes
Dec 15 22:09:13.740 INFO [stderr]    Compiling rustc-ap-graphviz v297.0.0
Dec 15 22:09:13.740 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 15 22:09:13.740 INFO [stderr]    Compiling scoped-tls v0.1.2
Dec 15 22:09:13.743 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 15 22:09:13.747 INFO [stderr]    Compiling rustc-ap-rustc_cratesio_shim v297.0.0
Dec 15 22:09:13.748 INFO [stderr]    Compiling ena v0.9.3
Dec 15 22:09:13.748 INFO [stderr]    Compiling rustc-ap-serialize v297.0.0
Dec 15 22:09:13.748 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 15 22:09:14.871 INFO [stderr]    Compiling rustc-rayon v0.1.1
Dec 15 22:09:15.917 INFO [stderr]    Compiling ast_node v0.2.0
Dec 15 22:09:21.781 INFO [stderr]    Compiling rustc-ap-rustc_data_structures v297.0.0
Dec 15 22:09:27.989 INFO [stderr]    Compiling rustc-ap-arena v297.0.0
Dec 15 22:09:31.117 INFO [stderr]    Compiling rustc-ap-syntax_pos v297.0.0
Dec 15 22:09:33.643 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 15 22:09:33.643 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 15 22:09:33.643 INFO [stderr]     |
Dec 15 22:09:33.643 INFO [stderr] 830 | / newtype_index! {
Dec 15 22:09:33.643 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 15 22:09:33.643 INFO [stderr] 832 | | }
Dec 15 22:09:33.643 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 15 22:09:33.643 INFO [stderr]     |
Dec 15 22:09:33.643 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 15 22:09:33.643 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 15 22:09:33.643 INFO [stderr] 
Dec 15 22:09:33.643 INFO [stderr] error[E0133]: initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
Dec 15 22:09:33.643 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-297.0.0/abi/mod.rs:830:1
Dec 15 22:09:33.643 INFO [stderr]     |
Dec 15 22:09:33.643 INFO [stderr] 830 | / newtype_index! {
Dec 15 22:09:33.643 INFO [stderr] 831 | |     pub struct VariantIdx { .. }
Dec 15 22:09:33.643 INFO [stderr] 832 | | }
Dec 15 22:09:33.643 INFO [stderr]     | |_^ initializing type with `rustc_layout_scalar_valid_range` attr
Dec 15 22:09:33.643 INFO [stderr]     |
Dec 15 22:09:33.643 INFO [stderr]     = note: initializing a layout restricted type's field with a value outside the valid range is undefined behavior
Dec 15 22:09:33.643 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 15 22:09:33.643 INFO [stderr] 
Dec 15 22:09:33.675 INFO [stderr] error: aborting due to 2 previous errors
Dec 15 22:09:33.675 INFO [stderr] 
Dec 15 22:09:33.675 INFO [stderr] For more information about this error, try `rustc --explain E0133`.
Dec 15 22:09:33.695 INFO [stderr] error: Could not compile `rustc-ap-rustc_target`.
Dec 15 22:09:33.695 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 22:09:36.992 INFO [stderr] error: build failed
Dec 15 22:09:37.000 INFO [stderr] su: No module specific data is present
Dec 15 22:09:37.563 INFO running `"docker" "inspect" "c9f0346332dc515a0a47b6d8e24c5dfcbef5e72b3b97788e23f95d1426436ffd"`
Dec 15 22:09:37.865 INFO running `"docker" "rm" "-f" "c9f0346332dc515a0a47b6d8e24c5dfcbef5e72b3b97788e23f95d1426436ffd"`
Dec 15 22:09:38.172 INFO [stdout] c9f0346332dc515a0a47b6d8e24c5dfcbef5e72b3b97788e23f95d1426436ffd