Dec 05 09:01:05.795 INFO checking png-0.13.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:01:05.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 09:01:06.146 INFO [stdout] 88327625a5263a5cb74c805fab5d946a5fac25be646235e701a6b5aaa8b53a4c
Dec 05 09:01:06.155 INFO running `"docker" "start" "-a" "88327625a5263a5cb74c805fab5d946a5fac25be646235e701a6b5aaa8b53a4c"`
Dec 05 09:01:07.252 INFO [stderr] usermod: no changes
Dec 05 09:01:07.618 INFO [stderr]    Compiling glutin v0.17.0
Dec 05 09:01:07.621 INFO [stderr]    Compiling glium v0.22.0
Dec 05 09:01:07.623 INFO [stderr]     Checking png v0.13.1 (/source)
Dec 05 09:01:07.625 INFO [stderr]     Checking winit v0.16.2
Dec 05 09:01:49.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.91s
Dec 05 09:01:49.200 INFO [stderr] su: No module specific data is present
Dec 05 09:01:49.857 INFO running `"docker" "inspect" "88327625a5263a5cb74c805fab5d946a5fac25be646235e701a6b5aaa8b53a4c"`
Dec 05 09:01:50.136 INFO running `"docker" "rm" "-f" "88327625a5263a5cb74c805fab5d946a5fac25be646235e701a6b5aaa8b53a4c"`
Dec 05 09:01:50.447 INFO [stdout] 88327625a5263a5cb74c805fab5d946a5fac25be646235e701a6b5aaa8b53a4c