Oct 13 00:52:23.665 INFO checking ayax79/rust_eureka against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:52:23.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 00:52:24.192 INFO blam! 2f6691d20f394085790b729e9c5c264317247c53d630abb4b106de3db2fee861
Oct 13 00:52:24.208 INFO running `"docker" "start" "-a" "2f6691d20f394085790b729e9c5c264317247c53d630abb4b106de3db2fee861"`
Oct 13 00:52:25.548 INFO kablam! usermod: no changes
Oct 13 00:52:25.816 INFO kablam!     Checking option-filter v1.0.1
Oct 13 00:52:25.816 INFO kablam!     Checking memchr v0.1.11
Oct 13 00:52:25.817 INFO kablam!     Checking thread-id v2.0.0
Oct 13 00:52:26.700 INFO kablam!     Checking thread_local v0.2.7
Oct 13 00:52:26.722 INFO kablam!     Checking aho-corasick v0.5.3
Oct 13 00:52:27.738 INFO kablam!     Checking regex v0.1.80
Oct 13 00:52:30.036 INFO kablam!     Checking env_logger v0.3.5
Oct 13 00:52:30.964 INFO kablam!     Checking test-logger v0.1.0
Oct 13 00:52:31.965 INFO kablam!     Checking rust-eureka v0.1.1 (/source)
Oct 13 00:52:40.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.35s
Oct 13 00:52:40.944 INFO kablam! su: No module specific data is present
Oct 13 00:52:41.721 INFO running `"docker" "rm" "-f" "2f6691d20f394085790b729e9c5c264317247c53d630abb4b106de3db2fee861"`
Oct 13 00:52:42.012 INFO blam! 2f6691d20f394085790b729e9c5c264317247c53d630abb4b106de3db2fee861