Dec 18 09:59:51.397 INFO checking trimmer-0.3.6 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:59:51.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/trimmer/0.3.6:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:59:51.602 INFO [stdout] 28a4a9786c2443f2ea151dc1957acbf3ae868b5a8290d17dc9a4785b4d831fde
Dec 18 09:59:51.602 INFO running `"docker" "start" "-a" "28a4a9786c2443f2ea151dc1957acbf3ae868b5a8290d17dc9a4785b4d831fde"`
Dec 18 09:59:52.243 INFO [stderr]     Checking combine v2.5.2
Dec 18 09:59:55.064 INFO [stderr]     Checking trimmer v0.3.6 (/opt/crater/workdir)
Dec 18 09:59:55.816 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 09:59:55.816 INFO [stderr]    --> src/number.rs:138:27
Dec 18 09:59:55.816 INFO [stderr]     |
Dec 18 09:59:55.816 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 18 09:59:55.816 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:59:55.816 INFO [stderr]     |
Dec 18 09:59:55.816 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 09:59:55.816 INFO [stderr] 
Dec 18 09:59:55.816 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 09:59:55.816 INFO [stderr]    --> src/number.rs:162:27
Dec 18 09:59:55.816 INFO [stderr]     |
Dec 18 09:59:55.816 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 18 09:59:55.816 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:59:55.816 INFO [stderr] 
Dec 18 09:59:55.968 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 09:59:55.968 INFO [stderr]    --> src/number.rs:138:27
Dec 18 09:59:55.968 INFO [stderr]     |
Dec 18 09:59:55.968 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 18 09:59:55.968 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:59:55.969 INFO [stderr]     |
Dec 18 09:59:55.969 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 09:59:55.969 INFO [stderr] 
Dec 18 09:59:55.969 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 09:59:55.969 INFO [stderr]    --> src/number.rs:162:27
Dec 18 09:59:55.969 INFO [stderr]     |
Dec 18 09:59:55.969 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 18 09:59:55.969 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:59:55.969 INFO [stderr] 
Dec 18 09:59:56.344 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.344 INFO [stderr]    --> src/grammar.rs:491:59
Dec 18 09:59:56.344 INFO [stderr]     |
Dec 18 09:59:56.344 INFO [stderr] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
Dec 18 09:59:56.344 INFO [stderr]     |                                                           ^^^^^^^^^
Dec 18 09:59:56.344 INFO [stderr]     |
Dec 18 09:59:56.344 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 09:59:56.344 INFO [stderr] 
Dec 18 09:59:56.380 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.380 INFO [stderr]    --> src/grammar.rs:529:61
Dec 18 09:59:56.380 INFO [stderr]     |
Dec 18 09:59:56.380 INFO [stderr] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
Dec 18 09:59:56.380 INFO [stderr]     |                                                             ^^^^^^^^^
Dec 18 09:59:56.380 INFO [stderr] 
Dec 18 09:59:56.447 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.448 INFO [stderr]   --> src/indent.rs:35:55
Dec 18 09:59:56.448 INFO [stderr]    |
Dec 18 09:59:56.448 INFO [stderr] 35 |                         let cindent = txt.len() - txt.trim_left().len();
Dec 18 09:59:56.448 INFO [stderr]    |                                                       ^^^^^^^^^
Dec 18 09:59:56.448 INFO [stderr] 
Dec 18 09:59:56.592 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.592 INFO [stderr]    --> src/grammar.rs:491:59
Dec 18 09:59:56.592 INFO [stderr]     |
Dec 18 09:59:56.592 INFO [stderr] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
Dec 18 09:59:56.592 INFO [stderr]     |                                                           ^^^^^^^^^
Dec 18 09:59:56.592 INFO [stderr]     |
Dec 18 09:59:56.592 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 09:59:56.592 INFO [stderr] 
Dec 18 09:59:56.622 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.622 INFO [stderr]    --> src/grammar.rs:529:61
Dec 18 09:59:56.622 INFO [stderr]     |
Dec 18 09:59:56.622 INFO [stderr] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
Dec 18 09:59:56.623 INFO [stderr]     |                                                             ^^^^^^^^^
Dec 18 09:59:56.623 INFO [stderr] 
Dec 18 09:59:56.628 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.628 INFO [stderr]    --> src/render.rs:330:45
Dec 18 09:59:56.628 INFO [stderr]     |
Dec 18 09:59:56.628 INFO [stderr] 330 |                         let trim_len = text.trim_right().len();
Dec 18 09:59:56.628 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 18 09:59:56.628 INFO [stderr] 
Dec 18 09:59:56.631 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.631 INFO [stderr]    --> src/render.rs:341:38
Dec 18 09:59:56.631 INFO [stderr]     |
Dec 18 09:59:56.631 INFO [stderr] 341 |                         let s = text.trim_left();
Dec 18 09:59:56.631 INFO [stderr]     |                                      ^^^^^^^^^
Dec 18 09:59:56.631 INFO [stderr] 
Dec 18 09:59:56.631 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.631 INFO [stderr]    --> src/render.rs:343:46
Dec 18 09:59:56.631 INFO [stderr]     |
Dec 18 09:59:56.631 INFO [stderr] 343 |                             let trim_len = s.trim_right().len();
Dec 18 09:59:56.631 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 09:59:56.631 INFO [stderr] 
Dec 18 09:59:56.631 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.631 INFO [stderr]    --> src/render.rs:353:38
Dec 18 09:59:56.631 INFO [stderr]     |
Dec 18 09:59:56.631 INFO [stderr] 353 |                         let s = text.trim_left();
Dec 18 09:59:56.631 INFO [stderr]     |                                      ^^^^^^^^^
Dec 18 09:59:56.631 INFO [stderr] 
Dec 18 09:59:56.631 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.631 INFO [stderr]    --> src/render.rs:357:46
Dec 18 09:59:56.631 INFO [stderr]     |
Dec 18 09:59:56.632 INFO [stderr] 357 |                             let trim_len = s.trim_right().len();
Dec 18 09:59:56.632 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 09:59:56.632 INFO [stderr] 
Dec 18 09:59:56.688 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.688 INFO [stderr]   --> src/indent.rs:35:55
Dec 18 09:59:56.688 INFO [stderr]    |
Dec 18 09:59:56.688 INFO [stderr] 35 |                         let cindent = txt.len() - txt.trim_left().len();
Dec 18 09:59:56.688 INFO [stderr]    |                                                       ^^^^^^^^^
Dec 18 09:59:56.688 INFO [stderr] 
Dec 18 09:59:56.869 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:59:56.870 INFO [stderr]   --> src/parse_error.rs:10:1
Dec 18 09:59:56.870 INFO [stderr]    |
Dec 18 09:59:56.870 INFO [stderr] 10 | / quick_error! {
Dec 18 09:59:56.870 INFO [stderr] 11 | |     /// Error parsing template
Dec 18 09:59:56.870 INFO [stderr] 12 | |     #[derive(Debug)]
Dec 18 09:59:56.870 INFO [stderr] 13 | |     pub enum ParseError wraps pub ParseErrorEnum {
Dec 18 09:59:56.870 INFO [stderr] ...  |
Dec 18 09:59:56.870 INFO [stderr] 39 | |     }
Dec 18 09:59:56.870 INFO [stderr] 40 | | }
Dec 18 09:59:56.870 INFO [stderr]    | |_^
Dec 18 09:59:56.870 INFO [stderr]    |
Dec 18 09:59:56.870 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 18 09:59:56.870 INFO [stderr] 
Dec 18 09:59:56.883 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.883 INFO [stderr]    --> src/render.rs:330:45
Dec 18 09:59:56.883 INFO [stderr]     |
Dec 18 09:59:56.883 INFO [stderr] 330 |                         let trim_len = text.trim_right().len();
Dec 18 09:59:56.883 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 18 09:59:56.883 INFO [stderr] 
Dec 18 09:59:56.883 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.883 INFO [stderr]    --> src/render.rs:341:38
Dec 18 09:59:56.883 INFO [stderr]     |
Dec 18 09:59:56.883 INFO [stderr] 341 |                         let s = text.trim_left();
Dec 18 09:59:56.883 INFO [stderr]     |                                      ^^^^^^^^^
Dec 18 09:59:56.883 INFO [stderr] 
Dec 18 09:59:56.884 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.884 INFO [stderr]    --> src/render.rs:343:46
Dec 18 09:59:56.884 INFO [stderr]     |
Dec 18 09:59:56.884 INFO [stderr] 343 |                             let trim_len = s.trim_right().len();
Dec 18 09:59:56.884 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 09:59:56.884 INFO [stderr] 
Dec 18 09:59:56.888 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 09:59:56.888 INFO [stderr]    --> src/render.rs:353:38
Dec 18 09:59:56.888 INFO [stderr]     |
Dec 18 09:59:56.888 INFO [stderr] 353 |                         let s = text.trim_left();
Dec 18 09:59:56.888 INFO [stderr]     |                                      ^^^^^^^^^
Dec 18 09:59:56.888 INFO [stderr] 
Dec 18 09:59:56.888 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 09:59:56.888 INFO [stderr]    --> src/render.rs:357:46
Dec 18 09:59:56.888 INFO [stderr]     |
Dec 18 09:59:56.888 INFO [stderr] 357 |                             let trim_len = s.trim_right().len();
Dec 18 09:59:56.888 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 09:59:56.888 INFO [stderr] 
Dec 18 09:59:57.402 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:59:57.402 INFO [stderr]   --> src/parse_error.rs:10:1
Dec 18 09:59:57.403 INFO [stderr]    |
Dec 18 09:59:57.403 INFO [stderr] 10 | / quick_error! {
Dec 18 09:59:57.403 INFO [stderr] 11 | |     /// Error parsing template
Dec 18 09:59:57.404 INFO [stderr] 12 | |     #[derive(Debug)]
Dec 18 09:59:57.404 INFO [stderr] 13 | |     pub enum ParseError wraps pub ParseErrorEnum {
Dec 18 09:59:57.404 INFO [stderr] ...  |
Dec 18 09:59:57.404 INFO [stderr] 39 | |     }
Dec 18 09:59:57.405 INFO [stderr] 40 | | }
Dec 18 09:59:57.405 INFO [stderr]    | |_^
Dec 18 09:59:57.405 INFO [stderr]    |
Dec 18 09:59:57.406 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 18 09:59:57.406 INFO [stderr] 
Dec 18 09:59:59.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.71s
Dec 18 10:00:00.121 INFO running `"docker" "inspect" "28a4a9786c2443f2ea151dc1957acbf3ae868b5a8290d17dc9a4785b4d831fde"`
Dec 18 10:00:00.210 INFO running `"docker" "rm" "-f" "28a4a9786c2443f2ea151dc1957acbf3ae868b5a8290d17dc9a4785b4d831fde"`
Dec 18 10:00:00.287 INFO [stdout] 28a4a9786c2443f2ea151dc1957acbf3ae868b5a8290d17dc9a4785b4d831fde