Dec 12 06:56:03.367 INFO checking steg-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:56:03.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:56:03.764 INFO [stdout] 5bb7172355a1c6c283fb10e8f340158318159b98827bebfbeb57281d366464a1
Dec 12 06:56:03.780 INFO running `"docker" "start" "-a" "5bb7172355a1c6c283fb10e8f340158318159b98827bebfbeb57281d366464a1"`
Dec 12 06:56:04.647 INFO [stderr] usermod: no changes
Dec 12 06:56:04.930 INFO [stderr]     Checking whitespace_text_steganography v0.2.1
Dec 12 06:56:04.936 INFO [stderr]     Checking image v0.20.1
Dec 12 06:56:12.538 INFO [stderr]     Checking lsb_text_png_steganography v0.1.2
Dec 12 06:56:12.541 INFO [stderr]     Checking lsb_png_steganography v0.1.0
Dec 12 06:56:15.756 INFO [stderr]     Checking steg v0.1.5 (/source)
Dec 12 06:56:24.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.17s
Dec 12 06:56:24.862 INFO [stderr] su: No module specific data is present
Dec 12 06:56:25.174 INFO running `"docker" "inspect" "5bb7172355a1c6c283fb10e8f340158318159b98827bebfbeb57281d366464a1"`
Dec 12 06:56:25.286 INFO running `"docker" "rm" "-f" "5bb7172355a1c6c283fb10e8f340158318159b98827bebfbeb57281d366464a1"`
Dec 12 06:56:25.511 INFO [stdout] 5bb7172355a1c6c283fb10e8f340158318159b98827bebfbeb57281d366464a1