Dec 19 20:36:03.446 INFO checking amarant/codecon against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:36:03.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/amarant/codecon:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:36:03.675 INFO [stdout] 854c0495fdc45c68a233d26e7c541d0421d991000cf7b6adac72d2cf8be138cf
Dec 19 20:36:03.678 INFO running `"docker" "start" "-a" "854c0495fdc45c68a233d26e7c541d0421d991000cf7b6adac72d2cf8be138cf"`
Dec 19 20:36:04.544 INFO [stderr]     Checking codecon v0.1.0 (/opt/crater/workdir)
Dec 19 20:36:04.814 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 20:36:04.814 INFO [stderr]   --> src/laundry_day.rs:11:5
Dec 19 20:36:04.814 INFO [stderr]    |
Dec 19 20:36:04.814 INFO [stderr] 11 | use std::ascii::AsciiExt;
Dec 19 20:36:04.814 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:36:04.817 INFO [stderr]    |
Dec 19 20:36:04.817 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:36:04.817 INFO [stderr] 
Dec 19 20:36:04.948 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 20:36:04.948 INFO [stderr]   --> src/laundry_day.rs:11:5
Dec 19 20:36:04.948 INFO [stderr]    |
Dec 19 20:36:04.948 INFO [stderr] 11 | use std::ascii::AsciiExt;
Dec 19 20:36:04.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:36:04.948 INFO [stderr]    |
Dec 19 20:36:04.948 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 20:36:04.948 INFO [stderr] 
Dec 19 20:36:05.096 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 20:36:05.096 INFO [stderr]   --> src/laundry_day.rs:11:5
Dec 19 20:36:05.096 INFO [stderr]    |
Dec 19 20:36:05.096 INFO [stderr] 11 | use std::ascii::AsciiExt;
Dec 19 20:36:05.096 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:36:05.096 INFO [stderr]    |
Dec 19 20:36:05.096 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:36:05.096 INFO [stderr] 
Dec 19 20:36:05.148 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 20:36:05.148 INFO [stderr]   --> src/laundry_day.rs:11:5
Dec 19 20:36:05.148 INFO [stderr]    |
Dec 19 20:36:05.148 INFO [stderr] 11 | use std::ascii::AsciiExt;
Dec 19 20:36:05.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:36:05.148 INFO [stderr]    |
Dec 19 20:36:05.148 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 20:36:05.148 INFO [stderr] 
Dec 19 20:36:05.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 19 20:36:06.475 INFO running `"docker" "inspect" "854c0495fdc45c68a233d26e7c541d0421d991000cf7b6adac72d2cf8be138cf"`
Dec 19 20:36:06.632 INFO running `"docker" "rm" "-f" "854c0495fdc45c68a233d26e7c541d0421d991000cf7b6adac72d2cf8be138cf"`
Dec 19 20:36:06.761 INFO [stdout] 854c0495fdc45c68a233d26e7c541d0421d991000cf7b6adac72d2cf8be138cf