Dec 19 22:26:51.784 INFO checking PaulKlinger/watch-leela-train against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:26:51.784 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/PaulKlinger/watch-leela-train:/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 22:26:52.194 INFO [stdout] 980d391e7f0e592b6f8616658d589835af90531d4dc9fb850ab0fdc694747759
Dec 19 22:26:52.201 INFO running `"docker" "start" "-a" "980d391e7f0e592b6f8616658d589835af90531d4dc9fb850ab0fdc694747759"`
Dec 19 22:26:53.019 INFO [stderr]     Checking memchr v2.0.1
Dec 19 22:26:53.019 INFO [stderr]     Checking thread_local v0.3.4
Dec 19 22:26:53.383 INFO [stderr]     Checking regex v0.2.2
Dec 19 22:26:55.221 INFO [stderr]     Checking watch_leela_train v0.6.0 (/opt/crater/workdir)
Dec 19 22:26:55.537 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 22:26:55.537 INFO [stderr]    --> src/main.rs:153:26
Dec 19 22:26:55.537 INFO [stderr]     |
Dec 19 22:26:55.537 INFO [stderr] 153 |     match version_string.trim_right().split(' ').last() {
Dec 19 22:26:55.537 INFO [stderr]     |                          ^^^^^^^^^^
Dec 19 22:26:55.537 INFO [stderr]     |
Dec 19 22:26:55.537 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 22:26:55.537 INFO [stderr] 
Dec 19 22:26:55.583 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 22:26:55.583 INFO [stderr]  --> src/main.rs:1:12
Dec 19 22:26:55.583 INFO [stderr]   |
Dec 19 22:26:55.583 INFO [stderr] 1 | #![feature(inclusive_range_syntax)]
Dec 19 22:26:55.583 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:26:55.583 INFO [stderr]   |
Dec 19 22:26:55.583 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 22:26:55.583 INFO [stderr] 
Dec 19 22:26:55.603 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 22:26:55.603 INFO [stderr]    --> src/main.rs:153:26
Dec 19 22:26:55.603 INFO [stderr]     |
Dec 19 22:26:55.603 INFO [stderr] 153 |     match version_string.trim_right().split(' ').last() {
Dec 19 22:26:55.603 INFO [stderr]     |                          ^^^^^^^^^^
Dec 19 22:26:55.603 INFO [stderr]     |
Dec 19 22:26:55.603 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 22:26:55.603 INFO [stderr] 
Dec 19 22:26:55.656 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 22:26:55.656 INFO [stderr]  --> src/main.rs:1:12
Dec 19 22:26:55.656 INFO [stderr]   |
Dec 19 22:26:55.657 INFO [stderr] 1 | #![feature(inclusive_range_syntax)]
Dec 19 22:26:55.657 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:26:55.657 INFO [stderr]   |
Dec 19 22:26:55.657 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 22:26:55.657 INFO [stderr] 
Dec 19 22:26:55.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Dec 19 22:26:56.004 INFO running `"docker" "inspect" "980d391e7f0e592b6f8616658d589835af90531d4dc9fb850ab0fdc694747759"`
Dec 19 22:26:56.260 INFO running `"docker" "rm" "-f" "980d391e7f0e592b6f8616658d589835af90531d4dc9fb850ab0fdc694747759"`
Dec 19 22:26:56.540 INFO [stdout] 980d391e7f0e592b6f8616658d589835af90531d4dc9fb850ab0fdc694747759