Nov 02 09:54:02.060 INFO checking mtmccarthy/pop3 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 09:54:02.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 09:54:02.442 INFO blam! 5ae84ed7e7889050c215e0ba1b234bfaa7947c62f4870aaff9d12945b11a5175
Nov 02 09:54:02.453 INFO running `"docker" "start" "-a" "5ae84ed7e7889050c215e0ba1b234bfaa7947c62f4870aaff9d12945b11a5175"`
Nov 02 09:54:04.160 INFO kablam! usermod: no changes
Nov 02 09:54:04.224 INFO kablam!     Checking pop3 v0.1.0 (/source)
Nov 02 09:54:05.103 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:54:05.103 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Nov 02 09:54:05.103 INFO kablam!    |
Nov 02 09:54:05.103 INFO kablam! 16 |     stream.flush();
Nov 02 09:54:05.103 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 09:54:05.103 INFO kablam!    |
Nov 02 09:54:05.103 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:54:05.103 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:54:05.103 INFO kablam! 
Nov 02 09:54:05.104 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:54:05.104 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Nov 02 09:54:05.104 INFO kablam!    |
Nov 02 09:54:05.104 INFO kablam! 42 |     stream.write(b"STAT");
Nov 02 09:54:05.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:05.104 INFO kablam!    |
Nov 02 09:54:05.104 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:54:05.104 INFO kablam! 
Nov 02 09:54:05.296 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:54:05.296 INFO kablam!   --> src/pop3/pop3client.rs:16:5
Nov 02 09:54:05.296 INFO kablam!    |
Nov 02 09:54:05.297 INFO kablam! 16 |     stream.flush();
Nov 02 09:54:05.297 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 09:54:05.297 INFO kablam!    |
Nov 02 09:54:05.297 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:54:05.297 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:54:05.297 INFO kablam! 
Nov 02 09:54:05.297 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:54:05.297 INFO kablam!   --> src/pop3/pop3client.rs:42:5
Nov 02 09:54:05.297 INFO kablam!    |
Nov 02 09:54:05.297 INFO kablam! 42 |     stream.write(b"STAT");
Nov 02 09:54:05.297 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:05.297 INFO kablam!    |
Nov 02 09:54:05.297 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:54:05.297 INFO kablam! 
Nov 02 09:54:05.932 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Nov 02 09:54:05.932 INFO kablam!  --> src/main.rs:4:5
Nov 02 09:54:05.932 INFO kablam!   |
Nov 02 09:54:05.932 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Nov 02 09:54:05.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:05.932 INFO kablam!   |
Nov 02 09:54:05.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:54:05.932 INFO kablam! 
Nov 02 09:54:05.932 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 09:54:05.932 INFO kablam!  --> src/main.rs:6:5
Nov 02 09:54:05.932 INFO kablam!   |
Nov 02 09:54:05.932 INFO kablam! 6 | use std::io::prelude::*;
Nov 02 09:54:05.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:05.932 INFO kablam! 
Nov 02 09:54:06.028 INFO kablam! warning: unused import: `pop3::pop3::pop3client::send_stat`
Nov 02 09:54:06.028 INFO kablam!  --> src/main.rs:4:5
Nov 02 09:54:06.028 INFO kablam!   |
Nov 02 09:54:06.028 INFO kablam! 4 | use pop3::pop3::pop3client::send_stat;
Nov 02 09:54:06.028 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:06.028 INFO kablam!   |
Nov 02 09:54:06.028 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:54:06.028 INFO kablam! 
Nov 02 09:54:06.028 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 09:54:06.028 INFO kablam!  --> src/main.rs:6:5
Nov 02 09:54:06.028 INFO kablam!   |
Nov 02 09:54:06.028 INFO kablam! 6 | use std::io::prelude::*;
Nov 02 09:54:06.028 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 09:54:06.028 INFO kablam! 
Nov 02 09:54:06.153 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Nov 02 09:54:06.158 INFO kablam! su: No module specific data is present
Nov 02 09:54:07.228 INFO running `"docker" "rm" "-f" "5ae84ed7e7889050c215e0ba1b234bfaa7947c62f4870aaff9d12945b11a5175"`
Nov 02 09:54:07.517 INFO blam! 5ae84ed7e7889050c215e0ba1b234bfaa7947c62f4870aaff9d12945b11a5175