Dec 05 06:07:11.549 INFO checking steg-0.1.5 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:07:11.549 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 06:07:11.900 INFO [stdout] 365bf37ad975a99fe43aa834f2e4a7aa1cfdca5d47f8eef876bbc52e6a650adf
Dec 05 06:07:11.905 INFO running `"docker" "start" "-a" "365bf37ad975a99fe43aa834f2e4a7aa1cfdca5d47f8eef876bbc52e6a650adf"`
Dec 05 06:07:12.885 INFO [stderr] usermod: no changes
Dec 05 06:07:13.125 INFO [stderr]     Checking whitespace_text_steganography v0.2.1
Dec 05 06:07:13.125 INFO [stderr]     Checking lsb_text_png_steganography v0.1.2
Dec 05 06:07:13.125 INFO [stderr]     Checking lsb_png_steganography v0.1.0
Dec 05 06:07:18.069 INFO [stderr]     Checking steg v0.1.5 (/source)
Dec 05 06:07:25.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.98s
Dec 05 06:07:25.902 INFO [stderr] su: No module specific data is present
Dec 05 06:07:26.576 INFO running `"docker" "inspect" "365bf37ad975a99fe43aa834f2e4a7aa1cfdca5d47f8eef876bbc52e6a650adf"`
Dec 05 06:07:26.875 INFO running `"docker" "rm" "-f" "365bf37ad975a99fe43aa834f2e4a7aa1cfdca5d47f8eef876bbc52e6a650adf"`
Dec 05 06:07:27.111 INFO [stdout] 365bf37ad975a99fe43aa834f2e4a7aa1cfdca5d47f8eef876bbc52e6a650adf