Dec 18 08:21:00.254 INFO checking BrantleighBunting/SoftwareEngineeringProject1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:21:00.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/BrantleighBunting/SoftwareEngineeringProject1:/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 18 08:21:00.676 INFO [stdout] 6c575fd072b21baa2c1308e1bb58f99a4ce0dd110c0bcb5b11b0fdf21471b2cd
Dec 18 08:21:00.684 INFO running `"docker" "start" "-a" "6c575fd072b21baa2c1308e1bb58f99a4ce0dd110c0bcb5b11b0fdf21471b2cd"`
Dec 18 08:21:02.416 INFO [stderr]     Checking software-engineering-project-1 v0.1.0 (/opt/crater/workdir)
Dec 18 08:21:03.352 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 08:21:03.352 INFO [stderr]  --> src/main.rs:4:12
Dec 18 08:21:03.352 INFO [stderr]   |
Dec 18 08:21:03.352 INFO [stderr] 4 | #![feature(match_default_bindings)]
Dec 18 08:21:03.352 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:21:03.352 INFO [stderr]   |
Dec 18 08:21:03.352 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 08:21:03.352 INFO [stderr] 
Dec 18 08:21:03.604 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 08:21:03.608 INFO [stderr]  --> src/main.rs:4:12
Dec 18 08:21:03.608 INFO [stderr]   |
Dec 18 08:21:03.608 INFO [stderr] 4 | #![feature(match_default_bindings)]
Dec 18 08:21:03.608 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:21:03.608 INFO [stderr]   |
Dec 18 08:21:03.608 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 08:21:03.608 INFO [stderr] 
Dec 18 08:21:03.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 18 08:21:04.838 INFO running `"docker" "inspect" "6c575fd072b21baa2c1308e1bb58f99a4ce0dd110c0bcb5b11b0fdf21471b2cd"`
Dec 18 08:21:05.254 INFO running `"docker" "rm" "-f" "6c575fd072b21baa2c1308e1bb58f99a4ce0dd110c0bcb5b11b0fdf21471b2cd"`
Dec 18 08:21:05.572 INFO [stdout] 6c575fd072b21baa2c1308e1bb58f99a4ce0dd110c0bcb5b11b0fdf21471b2cd