Dec 18 17:10:52.264 INFO checking data-url-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:10:52.264 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/data-url/0.1.0:/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 17:10:52.493 INFO [stdout] b15c82113f02e7ca40d9377b8eded994816667dc55606b2fddb7b0e4af8e58d9
Dec 18 17:10:52.498 INFO running `"docker" "start" "-a" "b15c82113f02e7ca40d9377b8eded994816667dc55606b2fddb7b0e4af8e58d9"`
Dec 18 17:10:53.332 INFO [stderr]     Checking data-url v0.1.0 (/opt/crater/workdir)
Dec 18 17:10:53.332 INFO [stderr]    Compiling rustc-test v0.3.0
Dec 18 17:10:53.782 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:10:53.782 INFO [stderr]    --> src/lib.rs:123:30
Dec 18 17:10:53.783 INFO [stderr]     |
Dec 18 17:10:53.783 INFO [stderr] 123 |     let left_trimmed = input.trim_left_matches(|ch| ch <= ' ');
Dec 18 17:10:53.783 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^
Dec 18 17:10:53.783 INFO [stderr]     |
Dec 18 17:10:53.783 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:10:53.783 INFO [stderr] 
Dec 18 17:10:53.790 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:53.790 INFO [stderr]    --> src/lib.rs:139:22
Dec 18 17:10:53.790 INFO [stderr]     |
Dec 18 17:10:53.790 INFO [stderr] 139 |     Some(after_colon.trim_right_matches(|ch| ch <= ' '))
Dec 18 17:10:53.790 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:53.790 INFO [stderr] 
Dec 18 17:10:53.834 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:53.834 INFO [stderr]   --> src/mime.rs:42:27
Dec 18 17:10:53.834 INFO [stderr]    |
Dec 18 17:10:53.834 INFO [stderr] 42 |     let subtype = subtype.trim_right_matches(ascii_whitespace);
Dec 18 17:10:53.834 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:53.834 INFO [stderr] 
Dec 18 17:10:53.836 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:10:53.836 INFO [stderr]   --> src/mime.rs:67:27
Dec 18 17:10:53.836 INFO [stderr]    |
Dec 18 17:10:53.836 INFO [stderr] 67 |         let piece = piece.trim_left_matches(ascii_whitespace);
Dec 18 17:10:53.836 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 18 17:10:53.836 INFO [stderr] 
Dec 18 17:10:53.837 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:53.837 INFO [stderr]   --> src/mime.rs:99:35
Dec 18 17:10:53.837 INFO [stderr]    |
Dec 18 17:10:53.837 INFO [stderr] 99 |                 let value = value.trim_right_matches(ascii_whitespace);
Dec 18 17:10:53.837 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:53.837 INFO [stderr] 
Dec 18 17:10:55.252 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:10:55.252 INFO [stderr]    --> src/lib.rs:123:30
Dec 18 17:10:55.252 INFO [stderr]     |
Dec 18 17:10:55.252 INFO [stderr] 123 |     let left_trimmed = input.trim_left_matches(|ch| ch <= ' ');
Dec 18 17:10:55.252 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^
Dec 18 17:10:55.252 INFO [stderr]     |
Dec 18 17:10:55.252 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:10:55.252 INFO [stderr] 
Dec 18 17:10:55.254 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:55.254 INFO [stderr]    --> src/lib.rs:139:22
Dec 18 17:10:55.254 INFO [stderr]     |
Dec 18 17:10:55.254 INFO [stderr] 139 |     Some(after_colon.trim_right_matches(|ch| ch <= ' '))
Dec 18 17:10:55.254 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:55.254 INFO [stderr] 
Dec 18 17:10:55.290 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:55.290 INFO [stderr]   --> src/mime.rs:42:27
Dec 18 17:10:55.290 INFO [stderr]    |
Dec 18 17:10:55.290 INFO [stderr] 42 |     let subtype = subtype.trim_right_matches(ascii_whitespace);
Dec 18 17:10:55.290 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:55.290 INFO [stderr] 
Dec 18 17:10:55.292 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:10:55.292 INFO [stderr]   --> src/mime.rs:67:27
Dec 18 17:10:55.292 INFO [stderr]    |
Dec 18 17:10:55.292 INFO [stderr] 67 |         let piece = piece.trim_left_matches(ascii_whitespace);
Dec 18 17:10:55.292 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 18 17:10:55.292 INFO [stderr] 
Dec 18 17:10:55.293 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:55.293 INFO [stderr]   --> src/mime.rs:99:35
Dec 18 17:10:55.293 INFO [stderr]    |
Dec 18 17:10:55.293 INFO [stderr] 99 |                 let value = value.trim_right_matches(ascii_whitespace);
Dec 18 17:10:55.293 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:55.293 INFO [stderr] 
Dec 18 17:10:55.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 18 17:10:56.034 INFO running `"docker" "inspect" "b15c82113f02e7ca40d9377b8eded994816667dc55606b2fddb7b0e4af8e58d9"`
Dec 18 17:10:56.174 INFO running `"docker" "rm" "-f" "b15c82113f02e7ca40d9377b8eded994816667dc55606b2fddb7b0e4af8e58d9"`
Dec 18 17:10:56.295 INFO [stdout] b15c82113f02e7ca40d9377b8eded994816667dc55606b2fddb7b0e4af8e58d9