Nov 28 18:46:53.221 INFO checking rustc-rayon-core-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:46:53.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 18:46:53.568 INFO [stdout] f679c94b46a166afee5da217a01cd0728f73fa9926051f85501ea83e485f9f91
Nov 28 18:46:53.576 INFO running `"docker" "start" "-a" "f679c94b46a166afee5da217a01cd0728f73fa9926051f85501ea83e485f9f91"`
Nov 28 18:46:54.756 INFO [stderr] usermod: no changes
Nov 28 18:46:54.881 INFO [stderr]    Compiling rustc-rayon-core v0.1.1 (/source)
Nov 28 18:46:57.836 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 18:46:57.836 INFO [stderr]   --> src/lib.rs:23:27
Nov 28 18:46:57.836 INFO [stderr]    |
Nov 28 18:46:57.836 INFO [stderr] 23 | #![cfg_attr(test, feature(conservative_impl_trait))]
Nov 28 18:46:57.836 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:46:57.836 INFO [stderr]    |
Nov 28 18:46:57.836 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 28 18:46:57.836 INFO [stderr] 
Nov 28 18:46:58.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Nov 28 18:46:58.088 INFO [stderr] su: No module specific data is present
Nov 28 18:46:58.761 INFO running `"docker" "inspect" "f679c94b46a166afee5da217a01cd0728f73fa9926051f85501ea83e485f9f91"`
Nov 28 18:46:59.030 INFO running `"docker" "rm" "-f" "f679c94b46a166afee5da217a01cd0728f73fa9926051f85501ea83e485f9f91"`
Nov 28 18:46:59.304 INFO [stdout] f679c94b46a166afee5da217a01cd0728f73fa9926051f85501ea83e485f9f91