Oct 13 03:18:07.018 INFO checking Noskcaj19/img-encoding against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:18:07.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 13 03:18:07.392 INFO blam! 2c21f581f4fee854c386c49c3fae11969c3d92f71b788d4884d097b80570e3f2
Oct 13 03:18:07.399 INFO running `"docker" "start" "-a" "2c21f581f4fee854c386c49c3fae11969c3d92f71b788d4884d097b80570e3f2"`
Oct 13 03:18:08.180 INFO kablam! usermod: no changes
Oct 13 03:18:08.314 INFO kablam!     Checking clap v2.29.0
Oct 13 03:18:08.314 INFO kablam!     Checking backtrace-sys v0.1.16
Oct 13 03:18:08.314 INFO kablam!     Checking image v0.18.0
Oct 13 03:18:09.036 INFO kablam!     Checking backtrace v0.3.4
Oct 13 03:18:09.956 INFO kablam!     Checking failure v0.1.1
Oct 13 03:18:17.857 INFO kablam!     Checking img-encode v0.1.1 (/source)
Oct 13 03:18:21.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.04s
Oct 13 03:18:21.236 INFO kablam! su: No module specific data is present
Oct 13 03:18:21.578 INFO running `"docker" "rm" "-f" "2c21f581f4fee854c386c49c3fae11969c3d92f71b788d4884d097b80570e3f2"`
Oct 13 03:18:21.658 INFO blam! 2c21f581f4fee854c386c49c3fae11969c3d92f71b788d4884d097b80570e3f2