Dec 18 17:55:37.093 INFO checking cargo-apk-0.4.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:55:37.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cargo-apk/0.4.0:/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 17:55:37.264 INFO [stdout] d7594c47b7f9c666e87f30c18c53ce838efaa95b0f10b4fee993e5d6782dccfc
Dec 18 17:55:37.265 INFO running `"docker" "start" "-a" "d7594c47b7f9c666e87f30c18c53ce838efaa95b0f10b4fee993e5d6782dccfc"`
Dec 18 17:55:38.140 INFO [stderr]     Checking semver v0.7.0
Dec 18 17:55:38.140 INFO [stderr]     Checking serde_ignored v0.0.3
Dec 18 17:55:38.167 INFO [stderr]     Checking docopt v0.7.0
Dec 18 17:55:38.167 INFO [stderr]     Checking crates-io v0.9.0
Dec 18 17:55:38.167 INFO [stderr]     Checking git2-curl v0.7.0
Dec 18 17:55:40.210 INFO [stderr]     Checking cargo v0.20.0
Dec 18 17:55:50.613 INFO [stderr]     Checking cargo-apk v0.4.0 (/opt/crater/workdir)
Dec 18 17:55:52.893 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:55:52.893 INFO [stderr]    --> src/ops/build.rs:415:22
Dec 18 17:55:52.893 INFO [stderr]     |
Dec 18 17:55:52.893 INFO [stderr] 415 |                 name.trim_left_matches("lib").trim_right_matches(".so"));
Dec 18 17:55:52.893 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^
Dec 18 17:55:52.893 INFO [stderr]     |
Dec 18 17:55:52.894 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:55:52.894 INFO [stderr] 
Dec 18 17:55:52.894 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:55:52.894 INFO [stderr]    --> src/ops/build.rs:415:47
Dec 18 17:55:52.894 INFO [stderr]     |
Dec 18 17:55:52.894 INFO [stderr] 415 |                 name.trim_left_matches("lib").trim_right_matches(".so"));
Dec 18 17:55:52.894 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
Dec 18 17:55:52.894 INFO [stderr] 
Dec 18 17:55:53.773 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:55:53.773 INFO [stderr]    --> src/ops/build.rs:415:22
Dec 18 17:55:53.774 INFO [stderr]     |
Dec 18 17:55:53.774 INFO [stderr] 415 |                 name.trim_left_matches("lib").trim_right_matches(".so"));
Dec 18 17:55:53.774 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^
Dec 18 17:55:53.775 INFO [stderr]     |
Dec 18 17:55:53.775 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:55:53.775 INFO [stderr] 
Dec 18 17:55:53.776 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:55:53.776 INFO [stderr]    --> src/ops/build.rs:415:47
Dec 18 17:55:53.776 INFO [stderr]     |
Dec 18 17:55:53.777 INFO [stderr] 415 |                 name.trim_left_matches("lib").trim_right_matches(".so"));
Dec 18 17:55:53.777 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
Dec 18 17:55:53.777 INFO [stderr] 
Dec 18 17:55:54.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
Dec 18 17:55:54.492 INFO running `"docker" "inspect" "d7594c47b7f9c666e87f30c18c53ce838efaa95b0f10b4fee993e5d6782dccfc"`
Dec 18 17:55:54.682 INFO running `"docker" "rm" "-f" "d7594c47b7f9c666e87f30c18c53ce838efaa95b0f10b4fee993e5d6782dccfc"`
Dec 18 17:55:54.859 INFO [stdout] d7594c47b7f9c666e87f30c18c53ce838efaa95b0f10b4fee993e5d6782dccfc