Dec 18 10:42:52.820 INFO checking stringprep-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:42:52.820 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/stringprep/0.1.2:/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 10:42:53.043 INFO [stdout] 2865963f632af19329a08825d1c7ef1b2343cf12e3176f1729114850200cb854
Dec 18 10:42:53.050 INFO running `"docker" "start" "-a" "2865963f632af19329a08825d1c7ef1b2343cf12e3176f1729114850200cb854"`
Dec 18 10:42:53.772 INFO [stderr]     Checking stringprep v0.1.2 (/opt/crater/workdir)
Dec 18 10:42:54.030 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 10:42:54.030 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 10:42:54.030 INFO [stderr]   |
Dec 18 10:42:54.030 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 18 10:42:54.030 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:42:54.030 INFO [stderr]   |
Dec 18 10:42:54.030 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:42:54.030 INFO [stderr] 
Dec 18 10:42:54.030 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 10:42:54.030 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 10:42:54.030 INFO [stderr]   |
Dec 18 10:42:54.030 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 18 10:42:54.030 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:42:54.030 INFO [stderr]   |
Dec 18 10:42:54.030 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:42:54.030 INFO [stderr] 
Dec 18 10:42:54.101 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 10:42:54.101 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 10:42:54.101 INFO [stderr]   |
Dec 18 10:42:54.101 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 18 10:42:54.101 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:42:54.101 INFO [stderr]   |
Dec 18 10:42:54.101 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:54.101 INFO [stderr] 
Dec 18 10:42:54.101 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 10:42:54.101 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 10:42:54.101 INFO [stderr]   |
Dec 18 10:42:54.125 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 18 10:42:54.126 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:42:54.126 INFO [stderr]   |
Dec 18 10:42:54.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:54.126 INFO [stderr] 
Dec 18 10:42:54.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 18 10:42:54.924 INFO running `"docker" "inspect" "2865963f632af19329a08825d1c7ef1b2343cf12e3176f1729114850200cb854"`
Dec 18 10:42:54.993 INFO running `"docker" "rm" "-f" "2865963f632af19329a08825d1c7ef1b2343cf12e3176f1729114850200cb854"`
Dec 18 10:42:55.094 INFO [stdout] 2865963f632af19329a08825d1c7ef1b2343cf12e3176f1729114850200cb854