Dec 18 10:23:12.366 INFO checking test-case-derive-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:23:12.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/test-case-derive/0.2.1:/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 18 10:23:12.592 INFO [stdout] e91de1c66b7cfb993b0785c10cd79edd342b5c6ac37877d621dfd82d762fa7f5
Dec 18 10:23:12.597 INFO running `"docker" "start" "-a" "e91de1c66b7cfb993b0785c10cd79edd342b5c6ac37877d621dfd82d762fa7f5"`
Dec 18 10:23:14.074 INFO [stderr]    Compiling test-case-derive v0.2.1 (/opt/crater/workdir)
Dec 18 10:23:14.564 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 10:23:14.564 INFO [stderr]  --> src/prelude.rs:3:9
Dec 18 10:23:14.564 INFO [stderr]   |
Dec 18 10:23:14.564 INFO [stderr] 3 | pub use std::ascii::AsciiExt;
Dec 18 10:23:14.564 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.564 INFO [stderr]   |
Dec 18 10:23:14.564 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:23:14.564 INFO [stderr] 
Dec 18 10:23:14.691 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:23:14.691 INFO [stderr]  --> src/utils/escape_ident.rs:6:13
Dec 18 10:23:14.691 INFO [stderr]   |
Dec 18 10:23:14.691 INFO [stderr] 6 |     escaped.trim_right_matches('_');
Dec 18 10:23:14.691 INFO [stderr]   |             ^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.691 INFO [stderr] 
Dec 18 10:23:14.740 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 10:23:14.740 INFO [stderr]  --> src/prelude.rs:3:9
Dec 18 10:23:14.740 INFO [stderr]   |
Dec 18 10:23:14.740 INFO [stderr] 3 | pub use std::ascii::AsciiExt;
Dec 18 10:23:14.740 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.740 INFO [stderr]   |
Dec 18 10:23:14.740 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:23:14.740 INFO [stderr] 
Dec 18 10:23:14.740 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 10:23:14.740 INFO [stderr]  --> src/prelude.rs:3:9
Dec 18 10:23:14.740 INFO [stderr]   |
Dec 18 10:23:14.740 INFO [stderr] 3 | pub use std::ascii::AsciiExt;
Dec 18 10:23:14.740 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.740 INFO [stderr]   |
Dec 18 10:23:14.740 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:23:14.740 INFO [stderr] 
Dec 18 10:23:14.780 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:23:14.780 INFO [stderr]  --> src/utils/escape_ident.rs:6:13
Dec 18 10:23:14.780 INFO [stderr]   |
Dec 18 10:23:14.780 INFO [stderr] 6 |     escaped.trim_right_matches('_');
Dec 18 10:23:14.780 INFO [stderr]   |             ^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.780 INFO [stderr] 
Dec 18 10:23:14.816 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:23:14.816 INFO [stderr]  --> src/utils/escape_ident.rs:6:13
Dec 18 10:23:14.816 INFO [stderr]   |
Dec 18 10:23:14.816 INFO [stderr] 6 |     escaped.trim_right_matches('_');
Dec 18 10:23:14.816 INFO [stderr]   |             ^^^^^^^^^^^^^^^^^^
Dec 18 10:23:14.816 INFO [stderr] 
Dec 18 10:23:14.880 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:23:14.880 INFO [stderr]    --> src/lib.rs:214:12
Dec 18 10:23:14.880 INFO [stderr]     |
Dec 18 10:23:14.880 INFO [stderr] 214 | #![feature(proc_macro)]
Dec 18 10:23:14.880 INFO [stderr]     |            ^^^^^^^^^^
Dec 18 10:23:14.880 INFO [stderr]     |
Dec 18 10:23:14.880 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 10:23:14.888 INFO [stderr] 
Dec 18 10:23:15.064 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:23:15.064 INFO [stderr]    --> src/lib.rs:214:12
Dec 18 10:23:15.064 INFO [stderr]     |
Dec 18 10:23:15.064 INFO [stderr] 214 | #![feature(proc_macro)]
Dec 18 10:23:15.064 INFO [stderr]     |            ^^^^^^^^^^
Dec 18 10:23:15.064 INFO [stderr]     |
Dec 18 10:23:15.064 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 10:23:15.064 INFO [stderr] 
Dec 18 10:23:15.088 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:23:15.088 INFO [stderr]    --> src/lib.rs:214:12
Dec 18 10:23:15.088 INFO [stderr]     |
Dec 18 10:23:15.088 INFO [stderr] 214 | #![feature(proc_macro)]
Dec 18 10:23:15.088 INFO [stderr]     |            ^^^^^^^^^^
Dec 18 10:23:15.088 INFO [stderr]     |
Dec 18 10:23:15.088 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 10:23:15.088 INFO [stderr] 
Dec 18 10:23:17.300 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:23:17.300 INFO [stderr]  --> tests/test_cases.rs:2:12
Dec 18 10:23:17.300 INFO [stderr]   |
Dec 18 10:23:17.300 INFO [stderr] 2 | #![feature(proc_macro)]
Dec 18 10:23:17.300 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 10:23:17.300 INFO [stderr]   |
Dec 18 10:23:17.300 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 10:23:17.300 INFO [stderr] 
Dec 18 10:23:17.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
Dec 18 10:23:18.298 INFO running `"docker" "inspect" "e91de1c66b7cfb993b0785c10cd79edd342b5c6ac37877d621dfd82d762fa7f5"`
Dec 18 10:23:18.604 INFO running `"docker" "rm" "-f" "e91de1c66b7cfb993b0785c10cd79edd342b5c6ac37877d621dfd82d762fa7f5"`
Dec 18 10:23:18.936 INFO [stdout] e91de1c66b7cfb993b0785c10cd79edd342b5c6ac37877d621dfd82d762fa7f5