Oct 21 15:09:24.735 INFO checking norisio/dct against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:09:24.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 15:09:25.145 INFO blam! 823ea888c3ebc38e59f8efeb5fbb4ab28afd0fb51ba3289718b71c604a4baad7
Oct 21 15:09:25.153 INFO running `"docker" "start" "-a" "823ea888c3ebc38e59f8efeb5fbb4ab28afd0fb51ba3289718b71c604a4baad7"`
Oct 21 15:09:26.067 INFO kablam! usermod: no changes
Oct 21 15:09:26.161 INFO kablam!     Checking rayon-core v1.3.0
Oct 21 15:09:26.161 INFO kablam!     Checking num-rational v0.1.40
Oct 21 15:09:26.161 INFO kablam!     Checking png v0.11.0
Oct 21 15:09:26.884 INFO kablam!     Checking rayon v0.8.2
Oct 21 15:09:29.493 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 21 15:09:30.676 INFO kablam!     Checking image v0.17.0
Oct 21 15:09:34.611 INFO kablam!     Checking dct v0.1.0 (/source)
Oct 21 15:09:35.684 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.58s
Oct 21 15:09:35.688 INFO kablam! su: No module specific data is present
Oct 21 15:09:36.045 INFO running `"docker" "rm" "-f" "823ea888c3ebc38e59f8efeb5fbb4ab28afd0fb51ba3289718b71c604a4baad7"`
Oct 21 15:09:36.146 INFO blam! 823ea888c3ebc38e59f8efeb5fbb4ab28afd0fb51ba3289718b71c604a4baad7