Dec 18 16:54:28.093 INFO checking dunce-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:54:28.093 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/dunce/0.1.1:/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 16:54:28.445 INFO [stdout] af8439063aad2f9e8395c96a613cd91b7816e15d9f762edf91ef0da9dc7219d8
Dec 18 16:54:28.450 INFO running `"docker" "start" "-a" "af8439063aad2f9e8395c96a613cd91b7816e15d9f762edf91ef0da9dc7219d8"`
Dec 18 16:54:29.017 INFO [stderr]     Checking dunce v0.1.1 (/opt/crater/workdir)
Dec 18 16:54:29.217 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 16:54:29.217 INFO [stderr]   --> src/lib.rs:22:5
Dec 18 16:54:29.217 INFO [stderr]    |
Dec 18 16:54:29.217 INFO [stderr] 22 | use std::ascii::AsciiExt;
Dec 18 16:54:29.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:54:29.217 INFO [stderr]    |
Dec 18 16:54:29.217 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:54:29.217 INFO [stderr] 
Dec 18 16:54:29.269 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 16:54:29.269 INFO [stderr]   --> src/lib.rs:22:5
Dec 18 16:54:29.269 INFO [stderr]    |
Dec 18 16:54:29.269 INFO [stderr] 22 | use std::ascii::AsciiExt;
Dec 18 16:54:29.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:54:29.270 INFO [stderr]    |
Dec 18 16:54:29.270 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:54:29.270 INFO [stderr] 
Dec 18 16:54:29.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 18 16:54:29.745 INFO running `"docker" "inspect" "af8439063aad2f9e8395c96a613cd91b7816e15d9f762edf91ef0da9dc7219d8"`
Dec 18 16:54:29.830 INFO running `"docker" "rm" "-f" "af8439063aad2f9e8395c96a613cd91b7816e15d9f762edf91ef0da9dc7219d8"`
Dec 18 16:54:29.952 INFO [stdout] af8439063aad2f9e8395c96a613cd91b7816e15d9f762edf91ef0da9dc7219d8