Dec 17 21:03:02.815 INFO checking kupiakos/cs478-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:03:02.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kupiakos/cs478-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:03:03.365 INFO [stdout] 3b9ae935ad4be3a8e9302aa9dbb46c392f7300ce0d89ccbd607f25f11ba3c9c7
Dec 17 21:03:03.384 INFO running `"docker" "start" "-a" "3b9ae935ad4be3a8e9302aa9dbb46c392f7300ce0d89ccbd607f25f11ba3c9c7"`
Dec 17 21:03:04.844 INFO [stderr]     Checking cs478-rs v0.1.0 (/opt/crater/workdir)
Dec 17 21:03:05.104 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 21:03:05.104 INFO [stderr]  --> src/arff/mod.rs:9:5
Dec 17 21:03:05.104 INFO [stderr]   |
Dec 17 21:03:05.104 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 17 21:03:05.104 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 21:03:05.104 INFO [stderr]   |
Dec 17 21:03:05.104 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 21:03:05.104 INFO [stderr] 
Dec 17 21:03:05.204 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 21:03:05.204 INFO [stderr]  --> src/arff/mod.rs:9:5
Dec 17 21:03:05.204 INFO [stderr]   |
Dec 17 21:03:05.204 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 17 21:03:05.204 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 21:03:05.204 INFO [stderr]   |
Dec 17 21:03:05.204 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:03:05.204 INFO [stderr] 
Dec 17 21:03:05.316 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 21:03:05.316 INFO [stderr]  --> src/arff/mod.rs:9:5
Dec 17 21:03:05.316 INFO [stderr]   |
Dec 17 21:03:05.316 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 17 21:03:05.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 21:03:05.316 INFO [stderr]   |
Dec 17 21:03:05.316 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 21:03:05.316 INFO [stderr] 
Dec 17 21:03:05.384 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 21:03:05.384 INFO [stderr]  --> src/arff/mod.rs:9:5
Dec 17 21:03:05.384 INFO [stderr]   |
Dec 17 21:03:05.384 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 17 21:03:05.384 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 21:03:05.384 INFO [stderr]   |
Dec 17 21:03:05.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:03:05.384 INFO [stderr] 
Dec 17 21:03:05.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 17 21:03:06.032 INFO running `"docker" "inspect" "3b9ae935ad4be3a8e9302aa9dbb46c392f7300ce0d89ccbd607f25f11ba3c9c7"`
Dec 17 21:03:06.364 INFO running `"docker" "rm" "-f" "3b9ae935ad4be3a8e9302aa9dbb46c392f7300ce0d89ccbd607f25f11ba3c9c7"`
Dec 17 21:03:06.627 INFO [stdout] 3b9ae935ad4be3a8e9302aa9dbb46c392f7300ce0d89ccbd607f25f11ba3c9c7