Oct 21 15:27:04.289 INFO checking mtmccarthy/pop3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:27:04.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 15:27:04.680 INFO blam! 90cab42d87df1fda092297617a61939742b75627f1f7c29cb96342d5d5077db4
Oct 21 15:27:04.682 INFO running `"docker" "start" "-a" "90cab42d87df1fda092297617a61939742b75627f1f7c29cb96342d5d5077db4"`
Oct 21 15:27:05.868 INFO kablam! usermod: no changes
Oct 21 15:27:05.947 INFO kablam!     Checking pop3 v0.1.0 (/source)
Oct 21 15:27:06.409 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:27:06.409 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Oct 21 15:27:06.409 INFO kablam!    |
Oct 21 15:27:06.410 INFO kablam! 16 |     stream.flush();
Oct 21 15:27:06.410 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 15:27:06.410 INFO kablam!    |
Oct 21 15:27:06.410 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:27:06.411 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:27:06.411 INFO kablam! 
Oct 21 15:27:06.411 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:27:06.411 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Oct 21 15:27:06.412 INFO kablam!    |
Oct 21 15:27:06.412 INFO kablam! 42 |     stream.write(b"STAT");
Oct 21 15:27:06.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.412 INFO kablam!    |
Oct 21 15:27:06.413 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:27:06.413 INFO kablam! 
Oct 21 15:27:06.428 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:27:06.428 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Oct 21 15:27:06.428 INFO kablam!    |
Oct 21 15:27:06.428 INFO kablam! 16 |     stream.flush();
Oct 21 15:27:06.428 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 15:27:06.428 INFO kablam!    |
Oct 21 15:27:06.428 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:27:06.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:27:06.428 INFO kablam! 
Oct 21 15:27:06.428 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:27:06.428 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Oct 21 15:27:06.428 INFO kablam!    |
Oct 21 15:27:06.428 INFO kablam! 42 |     stream.write(b"STAT");
Oct 21 15:27:06.428 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.428 INFO kablam!    |
Oct 21 15:27:06.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:27:06.428 INFO kablam! 
Oct 21 15:27:06.792 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Oct 21 15:27:06.792 INFO kablam!  --> src/main.rs:4:5
Oct 21 15:27:06.792 INFO kablam!   |
Oct 21 15:27:06.792 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Oct 21 15:27:06.792 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.792 INFO kablam!   |
Oct 21 15:27:06.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:27:06.792 INFO kablam! 
Oct 21 15:27:06.792 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 21 15:27:06.792 INFO kablam!  --> src/main.rs:6:5
Oct 21 15:27:06.792 INFO kablam!   |
Oct 21 15:27:06.792 INFO kablam! 6 | use std::io::prelude::*;
Oct 21 15:27:06.792 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.792 INFO kablam! 
Oct 21 15:27:06.808 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Oct 21 15:27:06.808 INFO kablam!  --> src/main.rs:4:5
Oct 21 15:27:06.808 INFO kablam!   |
Oct 21 15:27:06.808 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Oct 21 15:27:06.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.808 INFO kablam!   |
Oct 21 15:27:06.808 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:27:06.808 INFO kablam! 
Oct 21 15:27:06.808 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 21 15:27:06.808 INFO kablam!  --> src/main.rs:6:5
Oct 21 15:27:06.808 INFO kablam!   |
Oct 21 15:27:06.808 INFO kablam! 6 | use std::io::prelude::*;
Oct 21 15:27:06.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 15:27:06.808 INFO kablam! 
Oct 21 15:27:06.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Oct 21 15:27:06.884 INFO kablam! su: No module specific data is present
Oct 21 15:27:07.468 INFO running `"docker" "rm" "-f" "90cab42d87df1fda092297617a61939742b75627f1f7c29cb96342d5d5077db4"`
Oct 21 15:27:07.772 INFO blam! 90cab42d87df1fda092297617a61939742b75627f1f7c29cb96342d5d5077db4