Dec 19 19:52:43.881 INFO checking bhamrick/rust_splay against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:52:43.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bhamrick/rust_splay:/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 19:52:44.185 INFO [stdout] f3bbf2eae5d9006d4de8d1257a50b16409216d374c08dd08fb97e8e03c9cacd6
Dec 19 19:52:44.187 INFO running `"docker" "start" "-a" "f3bbf2eae5d9006d4de8d1257a50b16409216d374c08dd08fb97e8e03c9cacd6"`
Dec 19 19:52:45.475 INFO [stderr]     Checking rust_splay v0.1.0 (/opt/crater/workdir)
Dec 19 19:52:45.766 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:52:45.766 INFO [stderr]    --> src/main.rs:803:42
Dec 19 19:52:45.766 INFO [stderr]     |
Dec 19 19:52:45.766 INFO [stderr] 803 |     let line1_tokens : Vec<&str> = line1.trim_right().split(' ').collect();
Dec 19 19:52:45.766 INFO [stderr]     |                                          ^^^^^^^^^^
Dec 19 19:52:45.766 INFO [stderr]     |
Dec 19 19:52:45.766 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 19:52:45.766 INFO [stderr] 
Dec 19 19:52:45.775 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:52:45.775 INFO [stderr]    --> src/main.rs:819:39
Dec 19 19:52:45.775 INFO [stderr]     |
Dec 19 19:52:45.775 INFO [stderr] 819 |         let tokens : Vec<&str> = line.trim_right().split(' ').collect();
Dec 19 19:52:45.775 INFO [stderr]     |                                       ^^^^^^^^^^
Dec 19 19:52:45.775 INFO [stderr] 
Dec 19 19:52:45.805 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:52:45.805 INFO [stderr]    --> src/main.rs:803:42
Dec 19 19:52:45.805 INFO [stderr]     |
Dec 19 19:52:45.805 INFO [stderr] 803 |     let line1_tokens : Vec<&str> = line1.trim_right().split(' ').collect();
Dec 19 19:52:45.805 INFO [stderr]     |                                          ^^^^^^^^^^
Dec 19 19:52:45.805 INFO [stderr]     |
Dec 19 19:52:45.805 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 19:52:45.805 INFO [stderr] 
Dec 19 19:52:45.805 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:52:45.805 INFO [stderr]    --> src/main.rs:819:39
Dec 19 19:52:45.805 INFO [stderr]     |
Dec 19 19:52:45.805 INFO [stderr] 819 |         let tokens : Vec<&str> = line.trim_right().split(' ').collect();
Dec 19 19:52:45.805 INFO [stderr]     |                                       ^^^^^^^^^^
Dec 19 19:52:45.805 INFO [stderr] 
Dec 19 19:52:45.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 19 19:52:46.159 INFO running `"docker" "inspect" "f3bbf2eae5d9006d4de8d1257a50b16409216d374c08dd08fb97e8e03c9cacd6"`
Dec 19 19:52:46.266 INFO running `"docker" "rm" "-f" "f3bbf2eae5d9006d4de8d1257a50b16409216d374c08dd08fb97e8e03c9cacd6"`
Dec 19 19:52:46.360 INFO [stdout] f3bbf2eae5d9006d4de8d1257a50b16409216d374c08dd08fb97e8e03c9cacd6