Nov 01 11:57:27.502 INFO checking HeapUnderfl0w/twitch_chat_repeater against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:57:27.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 11:57:28.050 INFO blam! 0b41a96bf030d58b84029886bade418316028883f836b124ca4ac03cee877214
Nov 01 11:57:28.060 INFO running `"docker" "start" "-a" "0b41a96bf030d58b84029886bade418316028883f836b124ca4ac03cee877214"`
Nov 01 11:57:29.318 INFO kablam! usermod: no changes
Nov 01 11:57:29.636 INFO kablam!     Checking colored v1.6.1
Nov 01 11:57:29.666 INFO kablam!     Checking tokio-timer v0.1.2
Nov 01 11:57:29.666 INFO kablam!     Checking regex v1.0.2
Nov 01 11:57:29.666 INFO kablam!     Checking ctrlc v3.1.1
Nov 01 11:57:29.666 INFO kablam!     Checking tokio-mockstream v1.1.0
Nov 01 11:57:29.666 INFO kablam!     Checking tokio-tls v0.1.4
Nov 01 11:57:31.792 INFO kablam!     Checking fern v0.5.6
Nov 01 11:57:34.488 INFO kablam!     Checking irc v0.13.5
Nov 01 11:57:41.107 INFO kablam!     Checking chat_repeater v1.0.5 (/source)
Nov 01 11:57:50.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.12s
Nov 01 11:57:50.473 INFO kablam! su: No module specific data is present
Nov 01 11:57:51.544 INFO running `"docker" "rm" "-f" "0b41a96bf030d58b84029886bade418316028883f836b124ca4ac03cee877214"`
Nov 01 11:57:51.862 INFO blam! 0b41a96bf030d58b84029886bade418316028883f836b124ca4ac03cee877214