Dec 19 21:20:39.978 INFO checking Welperooni/aoc2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:20:39.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Welperooni/aoc2017:/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 21:20:40.403 INFO [stdout] 7b8aa0b9c39bb882f1687d7622e65d9d0c99805d6f8d7707ef3affb68bcdafb8
Dec 19 21:20:40.410 INFO running `"docker" "start" "-a" "7b8aa0b9c39bb882f1687d7622e65d9d0c99805d6f8d7707ef3affb68bcdafb8"`
Dec 19 21:20:42.036 INFO [stderr]     Checking aoc_2017 v0.1.0 (/opt/crater/workdir)
Dec 19 21:20:43.988 INFO [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 21:20:43.988 INFO [stderr]  --> src/lib.rs:2:12
Dec 19 21:20:43.988 INFO [stderr]   |
Dec 19 21:20:43.988 INFO [stderr] 2 | #![feature(inclusive_range_syntax)]
Dec 19 21:20:43.988 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:20:43.988 INFO [stderr]   |
Dec 19 21:20:43.988 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 21:20:43.988 INFO [stderr] 
Dec 19 21:20:44.104 INFO [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 21:20:44.104 INFO [stderr]  --> src/lib.rs:2:12
Dec 19 21:20:44.104 INFO [stderr]   |
Dec 19 21:20:44.104 INFO [stderr] 2 | #![feature(inclusive_range_syntax)]
Dec 19 21:20:44.104 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:20:44.104 INFO [stderr]   |
Dec 19 21:20:44.104 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 21:20:44.104 INFO [stderr] 
Dec 19 21:20:44.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 19 21:20:45.096 INFO running `"docker" "inspect" "7b8aa0b9c39bb882f1687d7622e65d9d0c99805d6f8d7707ef3affb68bcdafb8"`
Dec 19 21:20:45.384 INFO running `"docker" "rm" "-f" "7b8aa0b9c39bb882f1687d7622e65d9d0c99805d6f8d7707ef3affb68bcdafb8"`
Dec 19 21:20:45.769 INFO [stdout] 7b8aa0b9c39bb882f1687d7622e65d9d0c99805d6f8d7707ef3affb68bcdafb8