Dec 17 15:09:56.191 INFO checking smurawski/j2y against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:09:56.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/smurawski/j2y:/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 15:09:56.798 INFO [stdout] d6b183e86c94c5273b0ac6301b3a7d11d589fd3208d6f6caca31325e86535544
Dec 17 15:09:56.800 INFO running `"docker" "start" "-a" "d6b183e86c94c5273b0ac6301b3a7d11d589fd3208d6f6caca31325e86535544"`
Dec 17 15:09:59.382 INFO [stderr]     Checking linked-hash-map v0.3.0
Dec 17 15:09:59.382 INFO [stderr]     Checking serde v1.0.19
Dec 17 15:10:00.218 INFO [stderr]     Checking yaml-rust v0.3.5
Dec 17 15:10:09.341 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 17 15:10:09.350 INFO [stderr]     Checking serde_json v1.0.5
Dec 17 15:10:12.348 INFO [stderr]     Checking j2y v0.0.2 (/opt/crater/workdir)
Dec 17 15:10:13.194 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 15:10:13.194 INFO [stderr]   --> src/main.rs:9:1
Dec 17 15:10:13.194 INFO [stderr]    |
Dec 17 15:10:13.194 INFO [stderr] 9  | / arg_enum!{
Dec 17 15:10:13.194 INFO [stderr] 10 | |     #[derive(Debug)]
Dec 17 15:10:13.194 INFO [stderr] 11 | |     enum SourceFormat {
Dec 17 15:10:13.194 INFO [stderr] 12 | |         YAML,
Dec 17 15:10:13.194 INFO [stderr] 13 | |         JSON
Dec 17 15:10:13.194 INFO [stderr] 14 | |     }
Dec 17 15:10:13.194 INFO [stderr] 15 | | }
Dec 17 15:10:13.194 INFO [stderr]    | |_^
Dec 17 15:10:13.194 INFO [stderr]    |
Dec 17 15:10:13.194 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:10:13.194 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 15:10:13.194 INFO [stderr] 
Dec 17 15:10:13.300 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 15:10:13.300 INFO [stderr]   --> src/main.rs:9:1
Dec 17 15:10:13.300 INFO [stderr]    |
Dec 17 15:10:13.300 INFO [stderr] 9  | / arg_enum!{
Dec 17 15:10:13.300 INFO [stderr] 10 | |     #[derive(Debug)]
Dec 17 15:10:13.300 INFO [stderr] 11 | |     enum SourceFormat {
Dec 17 15:10:13.300 INFO [stderr] 12 | |         YAML,
Dec 17 15:10:13.300 INFO [stderr] 13 | |         JSON
Dec 17 15:10:13.300 INFO [stderr] 14 | |     }
Dec 17 15:10:13.300 INFO [stderr] 15 | | }
Dec 17 15:10:13.300 INFO [stderr]    | |_^
Dec 17 15:10:13.300 INFO [stderr]    |
Dec 17 15:10:13.300 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:10:13.300 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 15:10:13.300 INFO [stderr] 
Dec 17 15:10:13.517 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
Dec 17 15:10:14.392 INFO running `"docker" "inspect" "d6b183e86c94c5273b0ac6301b3a7d11d589fd3208d6f6caca31325e86535544"`
Dec 17 15:10:14.620 INFO running `"docker" "rm" "-f" "d6b183e86c94c5273b0ac6301b3a7d11d589fd3208d6f6caca31325e86535544"`
Dec 17 15:10:14.911 INFO [stdout] d6b183e86c94c5273b0ac6301b3a7d11d589fd3208d6f6caca31325e86535544