Sep 10 10:37:30.324 INFO checking rustc-rayon-core-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:37:30.324 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:37:30.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:37:30.500 INFO blam! 6fff17f83bdff9d58fdbae27112bb06f638999e5dc748010ae739d1bc21d6307
Sep 10 10:37:30.502 INFO running `"docker" "start" "-a" "6fff17f83bdff9d58fdbae27112bb06f638999e5dc748010ae739d1bc21d6307"`
Sep 10 10:37:31.446 INFO kablam! usermod: no changes
Sep 10 10:37:31.530 INFO kablam!    Compiling rustc-rayon-core v0.1.1 (file:///source)
Sep 10 10:37:33.723 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 10:37:33.723 INFO kablam!   --> src/lib.rs:23:27
Sep 10 10:37:33.723 INFO kablam!    |
Sep 10 10:37:33.723 INFO kablam! 23 | #![cfg_attr(test, feature(conservative_impl_trait))]
Sep 10 10:37:33.723 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 10:37:33.723 INFO kablam!    |
Sep 10 10:37:33.723 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 10:37:33.723 INFO kablam! 
Sep 10 10:37:33.803 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Sep 10 10:37:33.807 INFO kablam! su: No module specific data is present
Sep 10 10:37:34.300 INFO running `"docker" "rm" "-f" "6fff17f83bdff9d58fdbae27112bb06f638999e5dc748010ae739d1bc21d6307"`
Sep 10 10:37:34.384 INFO blam! 6fff17f83bdff9d58fdbae27112bb06f638999e5dc748010ae739d1bc21d6307