Dec 18 17:39:42.177 INFO checking chamkho-0.3.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:39:42.177 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/reg/chamkho/0.3.0:/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 17:39:42.572 INFO [stdout] 3b5b97a8b3f9e8c9d204d587e3d7f35cbfe5116b7090059ad89c31187cb8c8da
Dec 18 17:39:42.574 INFO running `"docker" "start" "-a" "3b5b97a8b3f9e8c9d204d587e3d7f35cbfe5116b7090059ad89c31187cb8c8da"`
Dec 18 17:39:44.631 INFO [stderr]     Checking prefixtree v0.1.3
Dec 18 17:39:44.631 INFO [stderr]     Checking clap v1.5.6
Dec 18 17:39:45.377 INFO [stderr]     Checking wordcut-engine v0.1.1
Dec 18 17:39:48.788 INFO [stderr]     Checking chamkho v0.3.0 (/opt/crater/workdir)
Dec 18 17:39:50.080 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:39:50.080 INFO [stderr]   --> src/cli.rs:53:22
Dec 18 17:39:50.080 INFO [stderr]    |
Dec 18 17:39:50.080 INFO [stderr] 53 |                 line.trim_right_matches('\n').to_string()
Dec 18 17:39:50.080 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^
Dec 18 17:39:50.080 INFO [stderr]    |
Dec 18 17:39:50.080 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:39:50.080 INFO [stderr] 
Dec 18 17:39:50.168 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:39:50.168 INFO [stderr]   --> src/cli.rs:53:22
Dec 18 17:39:50.168 INFO [stderr]    |
Dec 18 17:39:50.168 INFO [stderr] 53 |                 line.trim_right_matches('\n').to_string()
Dec 18 17:39:50.168 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^
Dec 18 17:39:50.168 INFO [stderr]    |
Dec 18 17:39:50.168 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:39:50.168 INFO [stderr] 
Dec 18 17:39:50.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
Dec 18 17:39:51.130 INFO running `"docker" "inspect" "3b5b97a8b3f9e8c9d204d587e3d7f35cbfe5116b7090059ad89c31187cb8c8da"`
Dec 18 17:39:51.480 INFO running `"docker" "rm" "-f" "3b5b97a8b3f9e8c9d204d587e3d7f35cbfe5116b7090059ad89c31187cb8c8da"`
Dec 18 17:39:51.872 INFO [stdout] 3b5b97a8b3f9e8c9d204d587e3d7f35cbfe5116b7090059ad89c31187cb8c8da