Oct 27 11:33:25.988 INFO checking HeapUnderfl0w/twitch_chat_repeater against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:33:25.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 11:33:26.456 INFO blam! c6633e8d4d0047e4634dcbd86a710119cdbae4473b6d81ece6df004d6b04749c
Oct 27 11:33:26.467 INFO running `"docker" "start" "-a" "c6633e8d4d0047e4634dcbd86a710119cdbae4473b6d81ece6df004d6b04749c"`
Oct 27 11:33:27.394 INFO kablam! usermod: no changes
Oct 27 11:33:27.691 INFO kablam!     Checking tokio-timer v0.1.2
Oct 27 11:33:27.699 INFO kablam!     Checking fern v0.5.6
Oct 27 11:33:27.743 INFO kablam!     Checking regex v1.0.2
Oct 27 11:33:27.743 INFO kablam!     Checking ctrlc v3.1.1
Oct 27 11:33:27.743 INFO kablam!     Checking tokio-mockstream v1.1.0
Oct 27 11:33:27.743 INFO kablam!     Checking tokio-tls v0.1.4
Oct 27 11:33:32.933 INFO kablam!     Checking irc v0.13.5
Oct 27 11:33:39.071 INFO kablam!     Checking chat_repeater v1.0.5 (/source)
Oct 27 11:33:48.484 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.04s
Oct 27 11:33:48.520 INFO kablam! su: No module specific data is present
Oct 27 11:33:50.067 INFO running `"docker" "rm" "-f" "c6633e8d4d0047e4634dcbd86a710119cdbae4473b6d81ece6df004d6b04749c"`
Oct 27 11:33:50.439 INFO blam! c6633e8d4d0047e4634dcbd86a710119cdbae4473b6d81ece6df004d6b04749c