Oct 27 17:51:43.416 INFO checking prefixopt_derive-0.4.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:51:43.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 17:51:43.768 INFO blam! e04b37a8497ccd7d0537a8fd6a783b4d20be2c142b65a8d9b3113140a1ae6b72
Oct 27 17:51:43.775 INFO running `"docker" "start" "-a" "e04b37a8497ccd7d0537a8fd6a783b4d20be2c142b65a8d9b3113140a1ae6b72"`
Oct 27 17:51:44.399 INFO kablam! usermod: no changes
Oct 27 17:51:44.506 INFO kablam!    Compiling scopeguard v0.2.0
Oct 27 17:51:44.719 INFO kablam!     Checking map_in_place v0.1.0
Oct 27 17:51:45.879 INFO kablam!     Checking prefixopt v0.4.0
Oct 27 17:51:47.710 INFO kablam!     Checking prefixopt_derive v0.4.0 (/source)
Oct 27 17:51:57.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.51s
Oct 27 17:51:57.948 INFO kablam! su: No module specific data is present
Oct 27 17:51:58.359 INFO running `"docker" "rm" "-f" "e04b37a8497ccd7d0537a8fd6a783b4d20be2c142b65a8d9b3113140a1ae6b72"`
Oct 27 17:51:58.455 INFO blam! e04b37a8497ccd7d0537a8fd6a783b4d20be2c142b65a8d9b3113140a1ae6b72