Dec 18 14:11:37.746 INFO checking macroclassrender-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:11:37.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/macroclassrender/0.0.2:/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 14:11:37.960 INFO [stdout] d214124c7fc0f6d630e68c235c1a9b1d2f8f255014b62c29977df86369b19bcb
Dec 18 14:11:37.962 INFO running `"docker" "start" "-a" "d214124c7fc0f6d630e68c235c1a9b1d2f8f255014b62c29977df86369b19bcb"`
Dec 18 14:11:38.648 INFO [stderr]     Checking macroclassrender v0.0.2 (/opt/crater/workdir)
Dec 18 14:11:39.304 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.304 INFO [stderr]   --> src/constructor.rs:84:23
Dec 18 14:11:39.304 INFO [stderr]    |
Dec 18 14:11:39.304 INFO [stderr] 84 |     s_slice = s_slice.trim_left_matches('{');
Dec 18 14:11:39.304 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.304 INFO [stderr]    |
Dec 18 14:11:39.305 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:11:39.305 INFO [stderr] 
Dec 18 14:11:39.305 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.305 INFO [stderr]   --> src/constructor.rs:85:23
Dec 18 14:11:39.305 INFO [stderr]    |
Dec 18 14:11:39.305 INFO [stderr] 85 |     s_slice = s_slice.trim_right_matches('}');
Dec 18 14:11:39.305 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.305 INFO [stderr] 
Dec 18 14:11:39.305 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.305 INFO [stderr]   --> src/constructor.rs:93:23
Dec 18 14:11:39.305 INFO [stderr]    |
Dec 18 14:11:39.305 INFO [stderr] 93 |     s_slice = s_slice.trim_left_matches('(');
Dec 18 14:11:39.305 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.305 INFO [stderr] 
Dec 18 14:11:39.305 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.305 INFO [stderr]   --> src/constructor.rs:94:23
Dec 18 14:11:39.305 INFO [stderr]    |
Dec 18 14:11:39.305 INFO [stderr] 94 |     s_slice = s_slice.trim_right_matches(')');
Dec 18 14:11:39.305 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.305 INFO [stderr] 
Dec 18 14:11:39.307 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.307 INFO [stderr]   --> src/constructor.rs:84:23
Dec 18 14:11:39.307 INFO [stderr]    |
Dec 18 14:11:39.307 INFO [stderr] 84 |     s_slice = s_slice.trim_left_matches('{');
Dec 18 14:11:39.307 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.307 INFO [stderr]    |
Dec 18 14:11:39.307 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:11:39.307 INFO [stderr] 
Dec 18 14:11:39.308 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.308 INFO [stderr]   --> src/constructor.rs:85:23
Dec 18 14:11:39.308 INFO [stderr]    |
Dec 18 14:11:39.308 INFO [stderr] 85 |     s_slice = s_slice.trim_right_matches('}');
Dec 18 14:11:39.308 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.308 INFO [stderr] 
Dec 18 14:11:39.309 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.309 INFO [stderr]   --> src/constructor.rs:93:23
Dec 18 14:11:39.309 INFO [stderr]    |
Dec 18 14:11:39.309 INFO [stderr] 93 |     s_slice = s_slice.trim_left_matches('(');
Dec 18 14:11:39.309 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.309 INFO [stderr] 
Dec 18 14:11:39.320 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.320 INFO [stderr]   --> src/constructor.rs:94:23
Dec 18 14:11:39.320 INFO [stderr]    |
Dec 18 14:11:39.320 INFO [stderr] 94 |     s_slice = s_slice.trim_right_matches(')');
Dec 18 14:11:39.320 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.320 INFO [stderr] 
Dec 18 14:11:39.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.340 INFO [stderr]    --> src/functions.rs:111:23
Dec 18 14:11:39.340 INFO [stderr]     |
Dec 18 14:11:39.340 INFO [stderr] 111 |     s_slice = s_slice.trim_left_matches('{');
Dec 18 14:11:39.340 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.340 INFO [stderr] 
Dec 18 14:11:39.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.340 INFO [stderr]    --> src/functions.rs:112:23
Dec 18 14:11:39.340 INFO [stderr]     |
Dec 18 14:11:39.340 INFO [stderr] 112 |     s_slice = s_slice.trim_right_matches('}');
Dec 18 14:11:39.340 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.340 INFO [stderr] 
Dec 18 14:11:39.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.340 INFO [stderr]    --> src/functions.rs:120:23
Dec 18 14:11:39.340 INFO [stderr]     |
Dec 18 14:11:39.340 INFO [stderr] 120 |     s_slice = s_slice.trim_left_matches('(');
Dec 18 14:11:39.340 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.340 INFO [stderr] 
Dec 18 14:11:39.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.340 INFO [stderr]    --> src/functions.rs:121:23
Dec 18 14:11:39.340 INFO [stderr]     |
Dec 18 14:11:39.340 INFO [stderr] 121 |     s_slice = s_slice.trim_right_matches(')');
Dec 18 14:11:39.340 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.340 INFO [stderr] 
Dec 18 14:11:39.348 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.348 INFO [stderr]    --> src/functions.rs:111:23
Dec 18 14:11:39.348 INFO [stderr]     |
Dec 18 14:11:39.348 INFO [stderr] 111 |     s_slice = s_slice.trim_left_matches('{');
Dec 18 14:11:39.348 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.348 INFO [stderr] 
Dec 18 14:11:39.348 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.348 INFO [stderr]    --> src/functions.rs:112:23
Dec 18 14:11:39.348 INFO [stderr]     |
Dec 18 14:11:39.348 INFO [stderr] 112 |     s_slice = s_slice.trim_right_matches('}');
Dec 18 14:11:39.348 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.348 INFO [stderr] 
Dec 18 14:11:39.348 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:11:39.348 INFO [stderr]    --> src/functions.rs:120:23
Dec 18 14:11:39.348 INFO [stderr]     |
Dec 18 14:11:39.348 INFO [stderr] 120 |     s_slice = s_slice.trim_left_matches('(');
Dec 18 14:11:39.348 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.348 INFO [stderr] 
Dec 18 14:11:39.360 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:11:39.360 INFO [stderr]    --> src/functions.rs:121:23
Dec 18 14:11:39.360 INFO [stderr]     |
Dec 18 14:11:39.360 INFO [stderr] 121 |     s_slice = s_slice.trim_right_matches(')');
Dec 18 14:11:39.360 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^
Dec 18 14:11:39.360 INFO [stderr] 
Dec 18 14:11:39.360 INFO [stderr] warning: unused variable: `classname`
Dec 18 14:11:39.360 INFO [stderr]   --> src/functions.rs:29:17
Dec 18 14:11:39.360 INFO [stderr]    |
Dec 18 14:11:39.360 INFO [stderr] 29 |             let classname = Ident::from(impl_generics.clone());
Dec 18 14:11:39.360 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_classname` instead
Dec 18 14:11:39.360 INFO [stderr]    |
Dec 18 14:11:39.360 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:11:39.360 INFO [stderr] 
Dec 18 14:11:39.376 INFO [stderr] warning: unused variable: `classname`
Dec 18 14:11:39.376 INFO [stderr]   --> src/functions.rs:29:17
Dec 18 14:11:39.376 INFO [stderr]    |
Dec 18 14:11:39.376 INFO [stderr] 29 |             let classname = Ident::from(impl_generics.clone());
Dec 18 14:11:39.376 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_classname` instead
Dec 18 14:11:39.376 INFO [stderr]    |
Dec 18 14:11:39.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:11:39.376 INFO [stderr] 
Dec 18 14:11:39.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 18 14:11:39.713 INFO running `"docker" "inspect" "d214124c7fc0f6d630e68c235c1a9b1d2f8f255014b62c29977df86369b19bcb"`
Dec 18 14:11:39.824 INFO running `"docker" "rm" "-f" "d214124c7fc0f6d630e68c235c1a9b1d2f8f255014b62c29977df86369b19bcb"`
Dec 18 14:11:39.926 INFO [stdout] d214124c7fc0f6d630e68c235c1a9b1d2f8f255014b62c29977df86369b19bcb