Nov 04 02:20:47.612 INFO checking mtmccarthy/pop3 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:20:47.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 02:20:48.077 INFO blam! ea3e6de42cc3b710af97c15da6b08f5ccdf783b596db71429b6a45f195420413
Nov 04 02:20:48.079 INFO running `"docker" "start" "-a" "ea3e6de42cc3b710af97c15da6b08f5ccdf783b596db71429b6a45f195420413"`
Nov 04 02:20:49.371 INFO kablam! usermod: no changes
Nov 04 02:20:49.421 INFO kablam!     Checking pop3 v0.1.0 (/source)
Nov 04 02:20:50.011 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:20:50.011 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Nov 04 02:20:50.011 INFO kablam!    |
Nov 04 02:20:50.011 INFO kablam! 16 |     stream.flush();
Nov 04 02:20:50.011 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 04 02:20:50.011 INFO kablam!    |
Nov 04 02:20:50.011 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 02:20:50.011 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:20:50.011 INFO kablam! 
Nov 04 02:20:50.011 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:20:50.011 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Nov 04 02:20:50.011 INFO kablam!    |
Nov 04 02:20:50.011 INFO kablam! 42 |     stream.write(b"STAT");
Nov 04 02:20:50.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.011 INFO kablam!    |
Nov 04 02:20:50.011 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:20:50.011 INFO kablam! 
Nov 04 02:20:50.059 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:20:50.059 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Nov 04 02:20:50.059 INFO kablam!    |
Nov 04 02:20:50.059 INFO kablam! 16 |     stream.flush();
Nov 04 02:20:50.059 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 04 02:20:50.059 INFO kablam!    |
Nov 04 02:20:50.059 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 02:20:50.059 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:20:50.059 INFO kablam! 
Nov 04 02:20:50.059 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:20:50.059 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Nov 04 02:20:50.059 INFO kablam!    |
Nov 04 02:20:50.059 INFO kablam! 42 |     stream.write(b"STAT");
Nov 04 02:20:50.059 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.059 INFO kablam!    |
Nov 04 02:20:50.059 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:20:50.059 INFO kablam! 
Nov 04 02:20:50.471 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Nov 04 02:20:50.471 INFO kablam!  --> src/main.rs:4:5
Nov 04 02:20:50.471 INFO kablam!   |
Nov 04 02:20:50.471 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Nov 04 02:20:50.471 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.471 INFO kablam!   |
Nov 04 02:20:50.471 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 02:20:50.471 INFO kablam! 
Nov 04 02:20:50.471 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 04 02:20:50.471 INFO kablam!  --> src/main.rs:6:5
Nov 04 02:20:50.471 INFO kablam!   |
Nov 04 02:20:50.471 INFO kablam! 6 | use std::io::prelude::*;
Nov 04 02:20:50.471 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.471 INFO kablam! 
Nov 04 02:20:50.702 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Nov 04 02:20:50.702 INFO kablam!  --> src/main.rs:4:5
Nov 04 02:20:50.702 INFO kablam!   |
Nov 04 02:20:50.702 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Nov 04 02:20:50.702 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.702 INFO kablam!   |
Nov 04 02:20:50.702 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 02:20:50.702 INFO kablam! 
Nov 04 02:20:50.702 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 04 02:20:50.702 INFO kablam!  --> src/main.rs:6:5
Nov 04 02:20:50.702 INFO kablam!   |
Nov 04 02:20:50.702 INFO kablam! 6 | use std::io::prelude::*;
Nov 04 02:20:50.702 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 02:20:50.702 INFO kablam! 
Nov 04 02:20:50.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 04 02:20:50.775 INFO kablam! su: No module specific data is present
Nov 04 02:20:52.063 INFO running `"docker" "rm" "-f" "ea3e6de42cc3b710af97c15da6b08f5ccdf783b596db71429b6a45f195420413"`
Nov 04 02:20:52.411 INFO blam! ea3e6de42cc3b710af97c15da6b08f5ccdf783b596db71429b6a45f195420413