Oct 12 19:57:01.533 INFO checking jbg/prox against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:57:01.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 12 19:57:01.948 INFO blam! 707e9ab88a558cc6d16436fa53ec3b7a6faf081a40363f72db236ca50a3a8616
Oct 12 19:57:01.953 INFO running `"docker" "start" "-a" "707e9ab88a558cc6d16436fa53ec3b7a6faf081a40363f72db236ca50a3a8616"`
Oct 12 19:57:02.700 INFO kablam! usermod: no changes
Oct 12 19:57:02.898 INFO kablam!     Checking futures-cpupool v0.1.7
Oct 12 19:57:02.901 INFO kablam!     Checking regex v0.2.3
Oct 12 19:57:02.901 INFO kablam!     Checking tokio-core v0.1.10
Oct 12 19:57:05.344 INFO kablam!     Checking tokio-proto v0.1.1
Oct 12 19:57:06.424 INFO kablam!     Checking env_logger v0.4.3
Oct 12 19:57:08.284 INFO kablam!     Checking hyper v0.11.7
Oct 12 19:57:13.345 INFO kablam!     Checking prox v0.1.0 (/source)
Oct 12 19:57:15.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
Oct 12 19:57:15.132 INFO kablam! su: No module specific data is present
Oct 12 19:57:15.426 INFO running `"docker" "rm" "-f" "707e9ab88a558cc6d16436fa53ec3b7a6faf081a40363f72db236ca50a3a8616"`
Oct 12 19:57:15.664 INFO blam! 707e9ab88a558cc6d16436fa53ec3b7a6faf081a40363f72db236ca50a3a8616