Oct 12 20:27:52.149 INFO checking ieee0824/web-ex-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:27:52.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 20:27:52.560 INFO blam! 1b8420b47dea8ee759ccace6100a3eee43481e74771f448b5fd3be96aa1dc3a4
Oct 12 20:27:52.569 INFO running `"docker" "start" "-a" "1b8420b47dea8ee759ccace6100a3eee43481e74771f448b5fd3be96aa1dc3a4"`
Oct 12 20:27:53.401 INFO kablam! usermod: no changes
Oct 12 20:27:53.567 INFO kablam!     Checking mustache v0.8.2
Oct 12 20:27:53.576 INFO kablam!     Checking hyper v0.10.13
Oct 12 20:27:58.380 INFO kablam!     Checking nickel v0.10.1
Oct 12 20:28:01.341 INFO kablam!     Checking web-ex-rust v0.1.0 (/source)
Oct 12 20:28:03.472 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:28:03.472 INFO kablam!  --> src/main.rs:8:5
Oct 12 20:28:03.472 INFO kablam!   |
Oct 12 20:28:03.472 INFO kablam! 8 |     server.listen("127.0.0.1:6767");
Oct 12 20:28:03.472 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:28:03.472 INFO kablam!   |
Oct 12 20:28:03.472 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:28:03.472 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:28:03.472 INFO kablam! 
Oct 12 20:28:03.924 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:28:03.924 INFO kablam!  --> src/main.rs:8:5
Oct 12 20:28:03.924 INFO kablam!   |
Oct 12 20:28:03.924 INFO kablam! 8 |     server.listen("127.0.0.1:6767");
Oct 12 20:28:03.924 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:28:03.924 INFO kablam!   |
Oct 12 20:28:03.924 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:28:03.924 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:28:03.924 INFO kablam! 
Oct 12 20:28:03.963 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.53s
Oct 12 20:28:03.976 INFO kablam! su: No module specific data is present
Oct 12 20:28:04.732 INFO running `"docker" "rm" "-f" "1b8420b47dea8ee759ccace6100a3eee43481e74771f448b5fd3be96aa1dc3a4"`
Oct 12 20:28:05.001 INFO blam! 1b8420b47dea8ee759ccace6100a3eee43481e74771f448b5fd3be96aa1dc3a4