Oct 13 12:27:04.195 INFO checking loirc-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:27:04.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 13 12:27:04.750 INFO blam! a31b3ecabdfee5df52edebb3c752951f93d359ad6b69b6921f1a9a953bfa9a82
Oct 13 12:27:04.751 INFO running `"docker" "start" "-a" "a31b3ecabdfee5df52edebb3c752951f93d359ad6b69b6921f1a9a953bfa9a82"`
Oct 13 12:27:05.908 INFO kablam! usermod: no changes
Oct 13 12:27:06.000 INFO kablam!     Checking loirc v0.2.0 (/source)
Oct 13 12:27:07.436 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:27:07.436 INFO kablam!    --> src/connection.rs:251:8
Oct 13 12:27:07.436 INFO kablam!     |
Oct 13 12:27:07.436 INFO kablam! 251 |     Ok((reader))
Oct 13 12:27:07.436 INFO kablam!     |        ^^^^^^^^ help: remove these parentheses
Oct 13 12:27:07.436 INFO kablam!     |
Oct 13 12:27:07.436 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:27:07.436 INFO kablam! 
Oct 13 12:27:07.576 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:27:07.576 INFO kablam!    --> src/connection.rs:251:8
Oct 13 12:27:07.576 INFO kablam!     |
Oct 13 12:27:07.576 INFO kablam! 251 |     Ok((reader))
Oct 13 12:27:07.576 INFO kablam!     |        ^^^^^^^^ help: remove these parentheses
Oct 13 12:27:07.576 INFO kablam!     |
Oct 13 12:27:07.576 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:27:07.576 INFO kablam! 
Oct 13 12:27:09.436 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:27:09.437 INFO kablam!   --> examples/peekaboo.rs:19:5
Oct 13 12:27:09.438 INFO kablam!    |
Oct 13 12:27:09.439 INFO kablam! 19 |     writer.raw(format!("USER {} 8 * :{}\n", "peekaboo", "peekaboo"));
Oct 13 12:27:09.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:27:09.440 INFO kablam!    |
Oct 13 12:27:09.440 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 12:27:09.441 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:27:09.441 INFO kablam! 
Oct 13 12:27:09.442 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:27:09.443 INFO kablam!   --> examples/peekaboo.rs:20:5
Oct 13 12:27:09.443 INFO kablam!    |
Oct 13 12:27:09.444 INFO kablam! 20 |     writer.raw(format!("NICK {}\n", "peekaboo"));
Oct 13 12:27:09.444 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:27:09.445 INFO kablam!    |
Oct 13 12:27:09.446 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:27:09.446 INFO kablam! 
Oct 13 12:27:09.446 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:27:09.446 INFO kablam!   --> examples/peekaboo.rs:29:21
Oct 13 12:27:09.446 INFO kablam!    |
Oct 13 12:27:09.446 INFO kablam! 29 |                     writer.raw(format!("JOIN {}\n", channel));
Oct 13 12:27:09.452 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:27:09.452 INFO kablam!    |
Oct 13 12:27:09.452 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:27:09.452 INFO kablam! 
Oct 13 12:27:09.452 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:27:09.452 INFO kablam!   --> examples/peekaboo.rs:40:37
Oct 13 12:27:09.452 INFO kablam!    |
Oct 13 12:27:09.452 INFO kablam! 40 |                                     writer.raw(format!("PRIVMSG {} :{}\n", channel, "peekaboo"));
Oct 13 12:27:09.452 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:27:09.452 INFO kablam!    |
Oct 13 12:27:09.452 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:27:09.452 INFO kablam! 
Oct 13 12:27:09.452 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:27:09.452 INFO kablam!   --> examples/peekaboo.rs:43:37
Oct 13 12:27:09.452 INFO kablam!    |
Oct 13 12:27:09.452 INFO kablam! 43 |                                     writer.raw(format!("QUIT :{}\n", "peekaboo"));
Oct 13 12:27:09.452 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:27:09.452 INFO kablam!    |
Oct 13 12:27:09.452 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:27:09.452 INFO kablam! 
Oct 13 12:27:09.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Oct 13 12:27:09.471 INFO kablam! su: No module specific data is present
Oct 13 12:27:10.977 INFO running `"docker" "rm" "-f" "a31b3ecabdfee5df52edebb3c752951f93d359ad6b69b6921f1a9a953bfa9a82"`
Oct 13 12:27:11.136 INFO blam! a31b3ecabdfee5df52edebb3c752951f93d359ad6b69b6921f1a9a953bfa9a82