Oct 26 18:32:06.745 INFO checking vfrz/LearningRust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 18:32:06.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 26 18:32:07.227 INFO blam! df0791078f7b3fe384205e6aafc635a750a7594149dd32436f749eb990199ff5
Oct 26 18:32:07.235 INFO running `"docker" "start" "-a" "df0791078f7b3fe384205e6aafc635a750a7594149dd32436f749eb990199ff5"`
Oct 26 18:32:08.871 INFO kablam! usermod: no changes
Oct 26 18:32:09.011 INFO kablam!     Checking libc v0.2.39
Oct 26 18:32:09.019 INFO kablam!    Compiling regex v0.2.10
Oct 26 18:32:09.027 INFO kablam!     Checking regex-syntax v0.5.3
Oct 26 18:32:12.179 INFO kablam!     Checking memchr v2.0.1
Oct 26 18:32:12.179 INFO kablam!     Checking rand v0.4.2
Oct 26 18:32:12.889 INFO kablam!     Checking aho-corasick v0.6.4
Oct 26 18:32:20.046 INFO kablam!     Checking learning_rust v0.1.0 (/source)
Oct 26 18:32:20.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.01s
Oct 26 18:32:20.915 INFO kablam! su: No module specific data is present
Oct 26 18:32:22.128 INFO running `"docker" "rm" "-f" "df0791078f7b3fe384205e6aafc635a750a7594149dd32436f749eb990199ff5"`
Oct 26 18:32:22.422 INFO blam! df0791078f7b3fe384205e6aafc635a750a7594149dd32436f749eb990199ff5