Dec 18 12:56:47.318 INFO checking png-0.13.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:56:47.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/png/0.13.2:/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 12:56:47.742 INFO [stdout] 871f0d1fae6366349f1c628780526c1a6e4cb88c5f480c52670ba48700105b30
Dec 18 12:56:47.744 INFO running `"docker" "start" "-a" "871f0d1fae6366349f1c628780526c1a6e4cb88c5f480c52670ba48700105b30"`
Dec 18 12:56:49.023 INFO [stderr]    Compiling glium v0.22.0
Dec 18 12:56:49.024 INFO [stderr]     Checking num-iter v0.1.37
Dec 18 12:56:49.026 INFO [stderr]     Checking winit v0.16.2
Dec 18 12:56:49.307 INFO [stderr]     Checking png v0.13.2 (/opt/crater/workdir)
Dec 18 12:56:52.993 INFO [stderr]     Checking glutin v0.17.0
Dec 18 12:57:16.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.28s
Dec 18 12:57:16.589 INFO running `"docker" "inspect" "871f0d1fae6366349f1c628780526c1a6e4cb88c5f480c52670ba48700105b30"`
Dec 18 12:57:16.828 INFO running `"docker" "rm" "-f" "871f0d1fae6366349f1c628780526c1a6e4cb88c5f480c52670ba48700105b30"`
Dec 18 12:57:17.140 INFO [stdout] 871f0d1fae6366349f1c628780526c1a6e4cb88c5f480c52670ba48700105b30