Nov 03 20:08:22.553 INFO checking williamyaoh/flip against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:08:22.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 20:08:22.967 INFO blam! 1c1838a39204f2550c29b506f0cb85dffa49e1f581a1294e66bfe8aaa8ba56d7
Nov 03 20:08:22.970 INFO running `"docker" "start" "-a" "1c1838a39204f2550c29b506f0cb85dffa49e1f581a1294e66bfe8aaa8ba56d7"`
Nov 03 20:08:24.312 INFO kablam! usermod: no changes
Nov 03 20:08:24.441 INFO kablam!     Checking arg_input v1.0.0
Nov 03 20:08:24.441 INFO kablam!     Checking memchr v1.0.1
Nov 03 20:08:24.441 INFO kablam!     Checking thread-id v3.0.0
Nov 03 20:08:24.888 INFO kablam!     Checking thread_local v0.3.3
Nov 03 20:08:25.151 INFO kablam!     Checking aho-corasick v0.6.3
Nov 03 20:08:26.013 INFO kablam!     Checking regex v0.2.1
Nov 03 20:08:28.232 INFO kablam!     Checking docopt v0.7.0
Nov 03 20:08:29.448 INFO kablam!     Checking flip v1.0.2 (/source)
Nov 03 20:08:29.983 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
Nov 03 20:08:29.999 INFO kablam! su: No module specific data is present
Nov 03 20:08:31.304 INFO running `"docker" "rm" "-f" "1c1838a39204f2550c29b506f0cb85dffa49e1f581a1294e66bfe8aaa8ba56d7"`
Nov 03 20:08:31.631 INFO blam! 1c1838a39204f2550c29b506f0cb85dffa49e1f581a1294e66bfe8aaa8ba56d7