Oct 13 09:14:27.639 INFO checking rustc-rayon-core-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 09:14:27.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 09:14:28.083 INFO blam! 60e7d481edb2968355852df639d7ae6c417bc8b4eb37180ff6a907303b0f1f0b
Oct 13 09:14:28.100 INFO running `"docker" "start" "-a" "60e7d481edb2968355852df639d7ae6c417bc8b4eb37180ff6a907303b0f1f0b"`
Oct 13 09:14:29.947 INFO kablam! usermod: no changes
Oct 13 09:14:30.004 INFO kablam!    Compiling rustc-rayon-core v0.1.1 (/source)
Oct 13 09:14:33.154 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 09:14:33.154 INFO kablam!   --> src/lib.rs:23:27
Oct 13 09:14:33.154 INFO kablam!    |
Oct 13 09:14:33.154 INFO kablam! 23 | #![cfg_attr(test, feature(conservative_impl_trait))]
Oct 13 09:14:33.154 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:14:33.154 INFO kablam!    |
Oct 13 09:14:33.155 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 09:14:33.155 INFO kablam! 
Oct 13 09:14:33.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Oct 13 09:14:33.228 INFO kablam! su: No module specific data is present
Oct 13 09:14:33.941 INFO running `"docker" "rm" "-f" "60e7d481edb2968355852df639d7ae6c417bc8b4eb37180ff6a907303b0f1f0b"`
Oct 13 09:14:34.264 INFO blam! 60e7d481edb2968355852df639d7ae6c417bc8b4eb37180ff6a907303b0f1f0b