Dec 18 17:10:12.003 INFO checking dbf-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:10:12.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/dbf/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:10:12.230 INFO [stdout] 51f1ea5f37898877bf2901d58c5fb2c1b2faf536d08ce1eae2d23145b1643221
Dec 18 17:10:12.231 INFO running `"docker" "start" "-a" "51f1ea5f37898877bf2901d58c5fb2c1b2faf536d08ce1eae2d23145b1643221"`
Dec 18 17:10:12.926 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 18 17:10:12.953 INFO [stderr]     Checking dbf v0.1.1 (/opt/crater/workdir)
Dec 18 17:10:13.356 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:10:13.356 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 17:10:13.356 INFO [stderr]   |
Dec 18 17:10:13.356 INFO [stderr] 1 | #[macro_use]
Dec 18 17:10:13.356 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:10:13.356 INFO [stderr]   |
Dec 18 17:10:13.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:10:13.356 INFO [stderr] 
Dec 18 17:10:13.404 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:13.404 INFO [stderr]   --> src/lib.rs:43:39
Dec 18 17:10:13.404 INFO [stderr]    |
Dec 18 17:10:13.404 INFO [stderr] 43 |     ::std::str::from_utf8(i).unwrap().trim_right_matches('\x00').to_string()
Dec 18 17:10:13.404 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:13.404 INFO [stderr]    |
Dec 18 17:10:13.404 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:10:13.404 INFO [stderr] 
Dec 18 17:10:13.421 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:10:13.421 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 17:10:13.421 INFO [stderr]   |
Dec 18 17:10:13.421 INFO [stderr] 1 | #[macro_use]
Dec 18 17:10:13.421 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:10:13.421 INFO [stderr]   |
Dec 18 17:10:13.421 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:10:13.421 INFO [stderr] 
Dec 18 17:10:13.480 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:10:13.480 INFO [stderr]   --> src/lib.rs:43:39
Dec 18 17:10:13.480 INFO [stderr]    |
Dec 18 17:10:13.480 INFO [stderr] 43 |     ::std::str::from_utf8(i).unwrap().trim_right_matches('\x00').to_string()
Dec 18 17:10:13.480 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 18 17:10:13.480 INFO [stderr]    |
Dec 18 17:10:13.480 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:10:13.480 INFO [stderr] 
Dec 18 17:10:14.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 18 17:10:14.508 INFO running `"docker" "inspect" "51f1ea5f37898877bf2901d58c5fb2c1b2faf536d08ce1eae2d23145b1643221"`
Dec 18 17:10:14.590 INFO running `"docker" "rm" "-f" "51f1ea5f37898877bf2901d58c5fb2c1b2faf536d08ce1eae2d23145b1643221"`
Dec 18 17:10:14.687 INFO [stdout] 51f1ea5f37898877bf2901d58c5fb2c1b2faf536d08ce1eae2d23145b1643221