Dec 19 06:18:09.913 INFO checking utam0k/r9cc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:18:09.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/utam0k/r9cc:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:18:10.322 INFO [stdout] 1a8b80f6d58146b7c827cdd55a07f1e66b02d9fd93830d0a211167b129393989
Dec 19 06:18:10.326 INFO running `"docker" "start" "-a" "1a8b80f6d58146b7c827cdd55a07f1e66b02d9fd93830d0a211167b129393989"`
Dec 19 06:18:13.597 INFO [stderr]     Checking r9cc v0.1.0 (/opt/crater/workdir)
Dec 19 06:18:15.272 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 19 06:18:15.272 INFO [stderr]  --> src/lib.rs:1:29
Dec 19 06:18:15.272 INFO [stderr]   |
Dec 19 06:18:15.272 INFO [stderr] 1 | #![feature(core_intrinsics, dbg_macro, drain_filter, exclusive_range_pattern)]
Dec 19 06:18:15.272 INFO [stderr]   |                             ^^^^^^^^^
Dec 19 06:18:15.272 INFO [stderr]   |
Dec 19 06:18:15.272 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:18:15.272 INFO [stderr] 
Dec 19 06:18:15.756 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 19 06:18:15.756 INFO [stderr]  --> src/lib.rs:1:29
Dec 19 06:18:15.756 INFO [stderr]   |
Dec 19 06:18:15.756 INFO [stderr] 1 | #![feature(core_intrinsics, dbg_macro, drain_filter, exclusive_range_pattern)]
Dec 19 06:18:15.756 INFO [stderr]   |                             ^^^^^^^^^
Dec 19 06:18:15.756 INFO [stderr]   |
Dec 19 06:18:15.756 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:18:15.756 INFO [stderr] 
Dec 19 06:18:16.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 19 06:18:17.149 INFO running `"docker" "inspect" "1a8b80f6d58146b7c827cdd55a07f1e66b02d9fd93830d0a211167b129393989"`
Dec 19 06:18:17.411 INFO running `"docker" "rm" "-f" "1a8b80f6d58146b7c827cdd55a07f1e66b02d9fd93830d0a211167b129393989"`
Dec 19 06:18:17.762 INFO [stdout] 1a8b80f6d58146b7c827cdd55a07f1e66b02d9fd93830d0a211167b129393989