Dec 05 00:03:30.852 INFO checking SolidTux/rust_pixel against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:03:30.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:03:31.237 INFO [stdout] ac87f16ec532ab30963433c41f4b97dcb335797db3344e62670fe2a87d05876c
Dec 05 00:03:31.248 INFO running `"docker" "start" "-a" "ac87f16ec532ab30963433c41f4b97dcb335797db3344e62670fe2a87d05876c"`
Dec 05 00:03:31.939 INFO [stderr] usermod: no changes
Dec 05 00:03:32.012 INFO [stderr]     Checking rayon-core v1.0.0
Dec 05 00:03:32.662 INFO [stderr]     Checking rayon v0.7.0
Dec 05 00:03:34.865 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 05 00:03:36.389 INFO [stderr]     Checking image v0.13.0
Dec 05 00:03:41.189 INFO [stderr]     Checking rust_pixel v0.1.0 (/source)
Dec 05 00:03:42.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.96s
Dec 05 00:03:42.924 INFO [stderr] su: No module specific data is present
Dec 05 00:03:43.256 INFO running `"docker" "inspect" "ac87f16ec532ab30963433c41f4b97dcb335797db3344e62670fe2a87d05876c"`
Dec 05 00:03:43.410 INFO running `"docker" "rm" "-f" "ac87f16ec532ab30963433c41f4b97dcb335797db3344e62670fe2a87d05876c"`
Dec 05 00:03:43.477 INFO [stdout] ac87f16ec532ab30963433c41f4b97dcb335797db3344e62670fe2a87d05876c