Dec 19 19:41:56.427 INFO checking bokuweb/wu-diff-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:41:56.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:41:56.969 INFO [stdout] 908e5137bdad7ed186725f01dcc943baf958ce8e0a36dbcca2ab5bb2bda8ca0e
Dec 19 19:41:56.971 INFO running `"docker" "start" "-a" "908e5137bdad7ed186725f01dcc943baf958ce8e0a36dbcca2ab5bb2bda8ca0e"`
Dec 19 19:41:58.667 INFO [stderr]     Checking wu-diff v0.1.1 (/opt/crater/workdir)
Dec 19 19:41:58.673 INFO [stderr]     Checking deflate v0.7.18
Dec 19 19:41:58.676 INFO [stderr]     Checking base64 v0.9.2
Dec 19 19:41:58.676 INFO [stderr]     Checking criterion-stats v0.2.3
Dec 19 19:41:58.676 INFO [stderr]     Checking chrono v0.4.2
Dec 19 19:41:58.677 INFO [stderr]     Checking itertools-num v0.1.1
Dec 19 19:41:58.684 INFO [stderr]     Checking criterion-plot v0.2.3
Dec 19 19:41:58.687 INFO [stderr]     Checking handlebars v0.31.0
Dec 19 19:42:00.216 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 19:42:03.262 INFO [stderr]     Checking png v0.11.0
Dec 19 19:42:05.753 INFO [stderr]     Checking simplelog v0.5.1
Dec 19 19:42:06.068 INFO [stderr]     Checking image v0.18.0
Dec 19 19:42:07.427 INFO [stderr]     Checking criterion v0.2.3
Dec 19 19:42:14.923 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 19:42:14.923 INFO [stderr]  --> tests/lib.rs:1:12
Dec 19 19:42:14.923 INFO [stderr]   |
Dec 19 19:42:14.923 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 19 19:42:14.923 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 19:42:14.923 INFO [stderr]   |
Dec 19 19:42:14.923 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 19:42:14.923 INFO [stderr] 
Dec 19 19:42:16.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.95s
Dec 19 19:42:17.145 INFO running `"docker" "inspect" "908e5137bdad7ed186725f01dcc943baf958ce8e0a36dbcca2ab5bb2bda8ca0e"`
Dec 19 19:42:17.456 INFO running `"docker" "rm" "-f" "908e5137bdad7ed186725f01dcc943baf958ce8e0a36dbcca2ab5bb2bda8ca0e"`
Dec 19 19:42:17.684 INFO [stdout] 908e5137bdad7ed186725f01dcc943baf958ce8e0a36dbcca2ab5bb2bda8ca0e