Oct 12 20:37:55.293 INFO checking hubrys/image-shredder against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:37:55.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:37:55.765 INFO blam! 5ff073d4b934d6170348d592dadd02afe28986591fd1d87524e700440d814c49
Oct 12 20:37:55.765 INFO running `"docker" "start" "-a" "5ff073d4b934d6170348d592dadd02afe28986591fd1d87524e700440d814c49"`
Oct 12 20:37:57.054 INFO kablam! usermod: no changes
Oct 12 20:37:57.217 INFO kablam!     Checking gif v0.9.2
Oct 12 20:37:57.229 INFO kablam!     Checking num-bigint v0.1.44
Oct 12 20:37:57.229 INFO kablam!     Checking flate2 v0.2.20
Oct 12 20:37:57.249 INFO kablam!     Checking jpeg-decoder v0.1.15
Oct 12 20:37:59.370 INFO kablam!     Checking png v0.5.2
Oct 12 20:38:01.935 INFO kablam!     Checking num-rational v0.1.42
Oct 12 20:38:02.928 INFO kablam!     Checking image v0.10.4
Oct 12 20:38:05.860 INFO kablam!     Checking raster v0.2.0
Oct 12 20:38:07.664 INFO kablam!     Checking image-shredder v0.1.0 (/source)
Oct 12 20:38:09.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.33s
Oct 12 20:38:09.412 INFO kablam! su: No module specific data is present
Oct 12 20:38:10.318 INFO running `"docker" "rm" "-f" "5ff073d4b934d6170348d592dadd02afe28986591fd1d87524e700440d814c49"`
Oct 12 20:38:10.472 INFO blam! 5ff073d4b934d6170348d592dadd02afe28986591fd1d87524e700440d814c49