Oct 12 12:01:36.006 INFO checking tokiude0sai/RustTest against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:01:36.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12:01:36.582 INFO blam! c7bb2b9e8659c569f4a89172ae56cc760087cd683cd6532666373b3a9fe11f69
Oct 12 12:01:36.586 INFO running `"docker" "start" "-a" "c7bb2b9e8659c569f4a89172ae56cc760087cd683cd6532666373b3a9fe11f69"`
Oct 12 12:01:38.078 INFO kablam! usermod: no changes
Oct 12 12:01:38.132 INFO kablam!     Checking rust_test v0.1.0 (/source)
Oct 12 12:01:38.488 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:01:38.488 INFO kablam!  --> src/main.rs:6:5
Oct 12 12:01:38.488 INFO kablam!   |
Oct 12 12:01:38.488 INFO kablam! 6 |     io::stdin().read_line(&mut t);
Oct 12 12:01:38.488 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:38.488 INFO kablam!   |
Oct 12 12:01:38.488 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 12:01:38.488 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:01:38.488 INFO kablam! 
Oct 12 12:01:38.524 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:01:38.524 INFO kablam!  --> src/main.rs:6:5
Oct 12 12:01:38.524 INFO kablam!   |
Oct 12 12:01:38.524 INFO kablam! 6 |     io::stdin().read_line(&mut t);
Oct 12 12:01:38.524 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:38.524 INFO kablam!   |
Oct 12 12:01:38.524 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 12:01:38.524 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:01:38.524 INFO kablam! 
Oct 12 12:01:38.540 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Oct 12 12:01:38.546 INFO kablam! su: No module specific data is present
Oct 12 12:01:39.369 INFO running `"docker" "rm" "-f" "c7bb2b9e8659c569f4a89172ae56cc760087cd683cd6532666373b3a9fe11f69"`
Oct 12 12:01:39.697 INFO blam! c7bb2b9e8659c569f4a89172ae56cc760087cd683cd6532666373b3a9fe11f69