Dec 18 06:01:09.544 INFO checking PaulKlinger/watch-leela-train against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:01:09.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:01:09.904 INFO [stdout] 2cb4664ef8af5b9776e6eedd68825fc19c4687fcbb8400e3166a837a123ac2e2
Dec 18 06:01:09.910 INFO running `"docker" "start" "-a" "2cb4664ef8af5b9776e6eedd68825fc19c4687fcbb8400e3166a837a123ac2e2"`
Dec 18 06:01:11.293 INFO [stderr]     Checking memchr v2.0.1
Dec 18 06:01:11.298 INFO [stderr]     Checking regex v0.2.2
Dec 18 06:01:13.599 INFO [stderr]     Checking watch_leela_train v0.6.0 (/opt/crater/workdir)
Dec 18 06:01:13.952 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 06:01:13.952 INFO [stderr]    --> src/main.rs:153:26
Dec 18 06:01:13.952 INFO [stderr]     |
Dec 18 06:01:13.952 INFO [stderr] 153 |     match version_string.trim_right().split(' ').last() {
Dec 18 06:01:13.952 INFO [stderr]     |                          ^^^^^^^^^^
Dec 18 06:01:13.952 INFO [stderr]     |
Dec 18 06:01:13.952 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:01:13.952 INFO [stderr] 
Dec 18 06:01:14.032 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 06:01:14.033 INFO [stderr]    --> src/main.rs:153:26
Dec 18 06:01:14.033 INFO [stderr]     |
Dec 18 06:01:14.033 INFO [stderr] 153 |     match version_string.trim_right().split(' ').last() {
Dec 18 06:01:14.033 INFO [stderr]     |                          ^^^^^^^^^^
Dec 18 06:01:14.033 INFO [stderr]     |
Dec 18 06:01:14.033 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:01:14.033 INFO [stderr] 
Dec 18 06:01:14.085 INFO [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 06:01:14.085 INFO [stderr]  --> src/main.rs:1:12
Dec 18 06:01:14.085 INFO [stderr]   |
Dec 18 06:01:14.085 INFO [stderr] 1 | #![feature(inclusive_range_syntax)]
Dec 18 06:01:14.085 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:01:14.085 INFO [stderr]   |
Dec 18 06:01:14.085 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 06:01:14.085 INFO [stderr] 
Dec 18 06:01:14.108 INFO [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 06:01:14.108 INFO [stderr]  --> src/main.rs:1:12
Dec 18 06:01:14.108 INFO [stderr]   |
Dec 18 06:01:14.108 INFO [stderr] 1 | #![feature(inclusive_range_syntax)]
Dec 18 06:01:14.108 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:01:14.108 INFO [stderr]   |
Dec 18 06:01:14.108 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 06:01:14.108 INFO [stderr] 
Dec 18 06:01:14.158 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 18 06:01:14.644 INFO running `"docker" "inspect" "2cb4664ef8af5b9776e6eedd68825fc19c4687fcbb8400e3166a837a123ac2e2"`
Dec 18 06:01:14.902 INFO running `"docker" "rm" "-f" "2cb4664ef8af5b9776e6eedd68825fc19c4687fcbb8400e3166a837a123ac2e2"`
Dec 18 06:01:15.120 INFO [stdout] 2cb4664ef8af5b9776e6eedd68825fc19c4687fcbb8400e3166a837a123ac2e2