Dec 17 22:23:43.934 INFO checking jessegrosjean/libripgrep_example against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:23:43.935 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/gh/jessegrosjean/libripgrep_example:/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 17 22:23:44.448 INFO [stdout] a8c57ecbbcea8779cba767de6f91ae99e6722ff77c250d86421036b360bde24a
Dec 17 22:23:44.456 INFO running `"docker" "start" "-a" "a8c57ecbbcea8779cba767de6f91ae99e6722ff77c250d86421036b360bde24a"`
Dec 17 22:23:46.088 INFO [stderr]     Checking bytecount v0.3.2
Dec 17 22:23:46.088 INFO [stderr]     Checking encoding_rs v0.8.4
Dec 17 22:23:46.104 INFO [stderr]     Checking grep-matcher v0.0.1 (/opt/crater/workdir/crates/grep-matcher)
Dec 17 22:23:46.105 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 22:23:46.105 INFO [stderr]    Compiling syn v0.14.7
Dec 17 22:23:46.105 INFO [stderr]     Checking serde_json v1.0.24
Dec 17 22:23:46.112 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 22:23:46.116 INFO [stderr]     Checking globset v0.4.1 (/opt/crater/workdir/crates/globset)
Dec 17 22:23:48.149 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 22:23:49.096 INFO [stderr]     Checking grep-regex v0.0.1 (/opt/crater/workdir/crates/grep-regex)
Dec 17 22:23:49.424 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 17 22:23:50.430 INFO [stderr]     Checking ignore v0.4.3 (/opt/crater/workdir/crates/ignore)
Dec 17 22:23:51.538 INFO [stderr]     Checking crossbeam-channel v0.2.4
Dec 17 22:23:53.630 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 22:23:53.630 INFO [stderr]    --> crates/ignore/src/gitignore.rs:426:25
Dec 17 22:23:53.630 INFO [stderr]     |
Dec 17 22:23:53.631 INFO [stderr] 426 |             line = line.trim_right();
Dec 17 22:23:53.631 INFO [stderr]     |                         ^^^^^^^^^^
Dec 17 22:23:53.648 INFO [stderr]     |
Dec 17 22:23:53.649 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 22:23:53.649 INFO [stderr] 
Dec 17 22:23:55.379 INFO [stderr]     Checking crossbeam v0.4.1
Dec 17 22:23:58.841 INFO [stderr]     Checking encoding_rs_io v0.1.1
Dec 17 22:23:59.968 INFO [stderr]     Checking grep-searcher v0.0.1 (/opt/crater/workdir/crates/grep-searcher)
Dec 17 22:24:03.212 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 17 22:24:13.024 INFO [stderr]     Checking grep-printer v0.0.1 (/opt/crater/workdir/crates/grep-printer)
Dec 17 22:24:14.473 INFO [stderr]     Checking grep v0.2.0 (/opt/crater/workdir/crates/grep)
Dec 17 22:24:16.161 INFO [stderr]     Checking libripgrep_example v0.1.0 (/opt/crater/workdir)
Dec 17 22:24:17.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.88s
Dec 17 22:24:19.275 INFO running `"docker" "inspect" "a8c57ecbbcea8779cba767de6f91ae99e6722ff77c250d86421036b360bde24a"`
Dec 17 22:24:19.644 INFO running `"docker" "rm" "-f" "a8c57ecbbcea8779cba767de6f91ae99e6722ff77c250d86421036b360bde24a"`
Dec 17 22:24:20.028 INFO [stdout] a8c57ecbbcea8779cba767de6f91ae99e6722ff77c250d86421036b360bde24a