Dec 11 09:16:31.793 INFO checking smurawski/j2y against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:16:31.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 09:16:32.304 INFO [stdout] d49eaa944b08d98d73df989f5f163bd6283cb4d96a390e27438ef0d90654d570
Dec 11 09:16:32.310 INFO running `"docker" "start" "-a" "d49eaa944b08d98d73df989f5f163bd6283cb4d96a390e27438ef0d90654d570"`
Dec 11 09:16:33.596 INFO [stderr] usermod: no changes
Dec 11 09:16:33.767 INFO [stderr]     Checking linked-hash-map v0.3.0
Dec 11 09:16:33.776 INFO [stderr]     Checking serde v1.0.19
Dec 11 09:16:34.593 INFO [stderr]     Checking yaml-rust v0.3.5
Dec 11 09:16:42.732 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 11 09:16:42.732 INFO [stderr]     Checking serde_json v1.0.5
Dec 11 09:16:46.106 INFO [stderr]     Checking j2y v0.0.2 (/source)
Dec 11 09:16:47.736 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 09:16:47.737 INFO [stderr]   --> src/main.rs:9:1
Dec 11 09:16:47.737 INFO [stderr]    |
Dec 11 09:16:47.737 INFO [stderr] 9  | / arg_enum!{
Dec 11 09:16:47.737 INFO [stderr] 10 | |     #[derive(Debug)]
Dec 11 09:16:47.738 INFO [stderr] 11 | |     enum SourceFormat {
Dec 11 09:16:47.738 INFO [stderr] 12 | |         YAML,
Dec 11 09:16:47.738 INFO [stderr] 13 | |         JSON
Dec 11 09:16:47.739 INFO [stderr] 14 | |     }
Dec 11 09:16:47.739 INFO [stderr] 15 | | }
Dec 11 09:16:47.739 INFO [stderr]    | |_^
Dec 11 09:16:47.740 INFO [stderr]    |
Dec 11 09:16:47.740 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 09:16:47.740 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 11 09:16:47.740 INFO [stderr] 
Dec 11 09:16:47.856 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 09:16:47.857 INFO [stderr]   --> src/main.rs:9:1
Dec 11 09:16:47.857 INFO [stderr]    |
Dec 11 09:16:47.857 INFO [stderr] 9  | / arg_enum!{
Dec 11 09:16:47.858 INFO [stderr] 10 | |     #[derive(Debug)]
Dec 11 09:16:47.858 INFO [stderr] 11 | |     enum SourceFormat {
Dec 11 09:16:47.858 INFO [stderr] 12 | |         YAML,
Dec 11 09:16:47.859 INFO [stderr] 13 | |         JSON
Dec 11 09:16:47.859 INFO [stderr] 14 | |     }
Dec 11 09:16:47.859 INFO [stderr] 15 | | }
Dec 11 09:16:47.859 INFO [stderr]    | |_^
Dec 11 09:16:47.860 INFO [stderr]    |
Dec 11 09:16:47.860 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 09:16:47.860 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 11 09:16:47.860 INFO [stderr] 
Dec 11 09:16:48.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.47s
Dec 11 09:16:48.105 INFO [stderr] su: No module specific data is present
Dec 11 09:16:49.165 INFO running `"docker" "inspect" "d49eaa944b08d98d73df989f5f163bd6283cb4d96a390e27438ef0d90654d570"`
Dec 11 09:16:49.422 INFO running `"docker" "rm" "-f" "d49eaa944b08d98d73df989f5f163bd6283cb4d96a390e27438ef0d90654d570"`
Dec 11 09:16:49.821 INFO [stdout] d49eaa944b08d98d73df989f5f163bd6283cb4d96a390e27438ef0d90654d570