Dec 17 12:44:07.697 INFO checking utam0k/r9cc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:44:07.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:44:08.238 INFO [stdout] 8c1b6a5f5fb81248b6644c5cd33e9faa812acf1078e42883cadbf4df5ddf15c2
Dec 17 12:44:08.240 INFO running `"docker" "start" "-a" "8c1b6a5f5fb81248b6644c5cd33e9faa812acf1078e42883cadbf4df5ddf15c2"`
Dec 17 12:44:11.214 INFO [stderr]     Checking r9cc v0.1.0 (/opt/crater/workdir)
Dec 17 12:44:13.064 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 12:44:13.064 INFO [stderr]  --> src/lib.rs:1:29
Dec 17 12:44:13.064 INFO [stderr]   |
Dec 17 12:44:13.064 INFO [stderr] 1 | #![feature(core_intrinsics, dbg_macro, drain_filter, exclusive_range_pattern)]
Dec 17 12:44:13.064 INFO [stderr]   |                             ^^^^^^^^^
Dec 17 12:44:13.064 INFO [stderr]   |
Dec 17 12:44:13.064 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 12:44:13.064 INFO [stderr] 
Dec 17 12:44:13.314 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 12:44:13.314 INFO [stderr]  --> src/lib.rs:1:29
Dec 17 12:44:13.314 INFO [stderr]   |
Dec 17 12:44:13.314 INFO [stderr] 1 | #![feature(core_intrinsics, dbg_macro, drain_filter, exclusive_range_pattern)]
Dec 17 12:44:13.314 INFO [stderr]   |                             ^^^^^^^^^
Dec 17 12:44:13.314 INFO [stderr]   |
Dec 17 12:44:13.314 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 12:44:13.314 INFO [stderr] 
Dec 17 12:44:13.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 17 12:44:15.090 INFO running `"docker" "inspect" "8c1b6a5f5fb81248b6644c5cd33e9faa812acf1078e42883cadbf4df5ddf15c2"`
Dec 17 12:44:15.350 INFO running `"docker" "rm" "-f" "8c1b6a5f5fb81248b6644c5cd33e9faa812acf1078e42883cadbf4df5ddf15c2"`
Dec 17 12:44:15.660 INFO [stdout] 8c1b6a5f5fb81248b6644c5cd33e9faa812acf1078e42883cadbf4df5ddf15c2