Dec 17 17:39:23.365 INFO checking pontuslaestadius/pathfinder against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:39:23.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pontuslaestadius/pathfinder:/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 17 17:39:23.804 INFO [stdout] d720874a1d7595a71af867046a0869fb2bb6fdc687d8ea20332c9633294a28ec
Dec 17 17:39:23.808 INFO running `"docker" "start" "-a" "d720874a1d7595a71af867046a0869fb2bb6fdc687d8ea20332c9633294a28ec"`
Dec 17 17:39:26.400 INFO [stderr]     Checking pythagoras v0.1.1
Dec 17 17:39:26.400 INFO [stderr]     Checking inflate v0.4.4
Dec 17 17:39:26.400 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 17:39:26.400 INFO [stderr]    Compiling syn v0.15.23
Dec 17 17:39:27.976 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 17:39:28.224 INFO [stderr]     Checking png v0.12.0
Dec 17 17:39:29.156 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 17:39:30.801 INFO [stderr]     Checking rayon v1.0.3
Dec 17 17:39:41.570 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 17:39:41.935 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 17:39:48.331 INFO [stderr]     Checking tiff v0.2.1
Dec 17 17:39:49.240 INFO [stderr]     Checking image v0.20.1
Dec 17 17:39:53.829 INFO [stderr]     Checking pathfinder v0.5.6 (/opt/crater/workdir)
Dec 17 17:39:55.288 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 17:39:55.289 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 17:39:55.289 INFO [stderr]   |
Dec 17 17:39:55.289 INFO [stderr] 1 | #![feature(tool_lints)]
Dec 17 17:39:55.290 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 17:39:55.290 INFO [stderr]   |
Dec 17 17:39:55.290 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:39:55.290 INFO [stderr] 
Dec 17 17:39:56.933 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 17:39:56.933 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 17:39:56.933 INFO [stderr]   |
Dec 17 17:39:56.933 INFO [stderr] 1 | #![feature(tool_lints)]
Dec 17 17:39:56.933 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 17:39:56.934 INFO [stderr]   |
Dec 17 17:39:56.934 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:39:56.934 INFO [stderr] 
Dec 17 17:39:58.993 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.85s
Dec 17 17:40:00.868 INFO running `"docker" "inspect" "d720874a1d7595a71af867046a0869fb2bb6fdc687d8ea20332c9633294a28ec"`
Dec 17 17:40:01.120 INFO running `"docker" "rm" "-f" "d720874a1d7595a71af867046a0869fb2bb6fdc687d8ea20332c9633294a28ec"`
Dec 17 17:40:01.392 INFO [stdout] d720874a1d7595a71af867046a0869fb2bb6fdc687d8ea20332c9633294a28ec