Dec 18 03:08:54.817 INFO checking bokuweb/wu-diff-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:08:54.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bokuweb/wu-diff-rs:/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 03:08:55.240 INFO [stdout] ccb57af6bfbd31589be664b1d9bf06471976980789d26b1fd4c35c609b73bee4
Dec 18 03:08:55.240 INFO running `"docker" "start" "-a" "ccb57af6bfbd31589be664b1d9bf06471976980789d26b1fd4c35c609b73bee4"`
Dec 18 03:08:57.787 INFO [stderr]     Checking serde v1.0.42
Dec 18 03:08:57.787 INFO [stderr]     Checking wu-diff v0.1.1 (/opt/crater/workdir)
Dec 18 03:08:57.788 INFO [stderr]     Checking deflate v0.7.18
Dec 18 03:08:57.788 INFO [stderr]     Checking base64 v0.9.2
Dec 18 03:08:57.788 INFO [stderr]    Compiling quote v0.5.2
Dec 18 03:08:57.788 INFO [stderr]     Checking criterion-stats v0.2.3
Dec 18 03:08:57.792 INFO [stderr]     Checking chrono v0.4.2
Dec 18 03:08:57.792 INFO [stderr]     Checking itertools-num v0.1.1
Dec 18 03:08:58.928 INFO [stderr]     Checking criterion-plot v0.2.3
Dec 18 03:08:59.756 INFO [stderr]     Checking clap v2.31.2
Dec 18 03:09:00.810 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 18 03:09:00.892 INFO [stderr]    Compiling syn v0.13.1
Dec 18 03:09:02.810 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 03:09:04.632 INFO [stderr]     Checking png v0.11.0
Dec 18 03:09:07.724 INFO [stderr]     Checking simplelog v0.5.1
Dec 18 03:09:09.720 INFO [stderr]     Checking image v0.18.0
Dec 18 03:09:25.022 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 18 03:09:29.788 INFO [stderr]    Compiling serde_derive v1.0.42
Dec 18 03:09:35.728 INFO [stderr]     Checking serde_json v1.0.16
Dec 18 03:09:39.530 INFO [stderr]     Checking handlebars v0.31.0
Dec 18 03:09:45.310 INFO [stderr]     Checking criterion v0.2.3
Dec 18 03:09:49.812 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 03:09:49.812 INFO [stderr]  --> tests/lib.rs:1:12
Dec 18 03:09:49.812 INFO [stderr]   |
Dec 18 03:09:49.812 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 18 03:09:49.812 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 18 03:09:49.812 INFO [stderr]   |
Dec 18 03:09:49.812 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 03:09:49.812 INFO [stderr] 
Dec 18 03:09:52.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.53s
Dec 18 03:09:52.704 INFO running `"docker" "inspect" "ccb57af6bfbd31589be664b1d9bf06471976980789d26b1fd4c35c609b73bee4"`
Dec 18 03:09:53.110 INFO running `"docker" "rm" "-f" "ccb57af6bfbd31589be664b1d9bf06471976980789d26b1fd4c35c609b73bee4"`
Dec 18 03:09:53.432 INFO [stdout] ccb57af6bfbd31589be664b1d9bf06471976980789d26b1fd4c35c609b73bee4