Dec 18 17:31:49.006 INFO checking claxon-0.4.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:31:49.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/claxon/0.4.1:/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 17:31:49.242 INFO [stdout] 710a512fbcbd14aca5356cbeaa99428ad9078f5932fc6bce7608bfa3dda70761
Dec 18 17:31:49.244 INFO running `"docker" "start" "-a" "710a512fbcbd14aca5356cbeaa99428ad9078f5932fc6bce7608bfa3dda70761"`
Dec 18 17:31:51.859 INFO [stderr]     Checking claxon v0.4.1 (/opt/crater/workdir)
Dec 18 17:31:51.865 INFO [stderr]     Checking mp4parse v0.8.0
Dec 18 17:31:52.573 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 17:31:52.573 INFO [stderr]    --> src/metadata.rs:193:13
Dec 18 17:31:52.573 INFO [stderr]     |
Dec 18 17:31:52.573 INFO [stderr] 193 |         use std::ascii::AsciiExt;
Dec 18 17:31:52.573 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Dec 18 17:31:52.573 INFO [stderr]     |
Dec 18 17:31:52.573 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:31:52.596 INFO [stderr] 
Dec 18 17:31:54.409 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 17:31:54.410 INFO [stderr]    --> src/metadata.rs:193:13
Dec 18 17:31:54.410 INFO [stderr]     |
Dec 18 17:31:54.410 INFO [stderr] 193 |         use std::ascii::AsciiExt;
Dec 18 17:31:54.410 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Dec 18 17:31:54.410 INFO [stderr]     |
Dec 18 17:31:54.410 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:31:54.410 INFO [stderr] 
Dec 18 17:31:56.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
Dec 18 17:31:57.557 INFO running `"docker" "inspect" "710a512fbcbd14aca5356cbeaa99428ad9078f5932fc6bce7608bfa3dda70761"`
Dec 18 17:31:57.938 INFO running `"docker" "rm" "-f" "710a512fbcbd14aca5356cbeaa99428ad9078f5932fc6bce7608bfa3dda70761"`
Dec 18 17:31:58.175 INFO [stdout] 710a512fbcbd14aca5356cbeaa99428ad9078f5932fc6bce7608bfa3dda70761