Nov 01 20:12:25.811 INFO checking loirc-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:12:25.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:12:26.277 INFO blam! 581569e0f1c0705f5ed51f390015a178ba0de1607cb7333c4a4189dcea4f799e
Nov 01 20:12:26.278 INFO running `"docker" "start" "-a" "581569e0f1c0705f5ed51f390015a178ba0de1607cb7333c4a4189dcea4f799e"`
Nov 01 20:12:27.628 INFO kablam! usermod: no changes
Nov 01 20:12:27.761 INFO kablam!     Checking loirc v0.2.0 (/source)
Nov 01 20:12:29.540 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:12:29.541 INFO kablam!    --> src/connection.rs:251:8
Nov 01 20:12:29.541 INFO kablam!     |
Nov 01 20:12:29.542 INFO kablam! 251 |     Ok((reader))
Nov 01 20:12:29.543 INFO kablam!     |        ^^^^^^^^ help: remove these parentheses
Nov 01 20:12:29.543 INFO kablam!     |
Nov 01 20:12:29.544 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:12:29.544 INFO kablam! 
Nov 01 20:12:29.648 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:12:29.649 INFO kablam!    --> src/connection.rs:251:8
Nov 01 20:12:29.649 INFO kablam!     |
Nov 01 20:12:29.649 INFO kablam! 251 |     Ok((reader))
Nov 01 20:12:29.649 INFO kablam!     |        ^^^^^^^^ help: remove these parentheses
Nov 01 20:12:29.650 INFO kablam!     |
Nov 01 20:12:29.650 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:12:29.650 INFO kablam! 
Nov 01 20:12:31.320 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:12:31.321 INFO kablam!   --> examples/peekaboo.rs:19:5
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam! 19 |     writer.raw(format!("USER {} 8 * :{}\n", "peekaboo", "peekaboo"));
Nov 01 20:12:31.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 20:12:31.321 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:12:31.321 INFO kablam! 
Nov 01 20:12:31.321 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:12:31.321 INFO kablam!   --> examples/peekaboo.rs:20:5
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam! 20 |     writer.raw(format!("NICK {}\n", "peekaboo"));
Nov 01 20:12:31.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:12:31.321 INFO kablam! 
Nov 01 20:12:31.321 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:12:31.321 INFO kablam!   --> examples/peekaboo.rs:29:21
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam! 29 |                     writer.raw(format!("JOIN {}\n", channel));
Nov 01 20:12:31.321 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:12:31.321 INFO kablam! 
Nov 01 20:12:31.321 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:12:31.321 INFO kablam!   --> examples/peekaboo.rs:40:37
Nov 01 20:12:31.321 INFO kablam!    |
Nov 01 20:12:31.321 INFO kablam! 40 |                                     writer.raw(format!("PRIVMSG {} :{}\n", channel, "peekaboo"));
Nov 01 20:12:31.321 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:12:31.322 INFO kablam!    |
Nov 01 20:12:31.322 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:12:31.322 INFO kablam! 
Nov 01 20:12:31.322 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:12:31.322 INFO kablam!   --> examples/peekaboo.rs:43:37
Nov 01 20:12:31.322 INFO kablam!    |
Nov 01 20:12:31.322 INFO kablam! 43 |                                     writer.raw(format!("QUIT :{}\n", "peekaboo"));
Nov 01 20:12:31.322 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:12:31.322 INFO kablam!    |
Nov 01 20:12:31.322 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:12:31.322 INFO kablam! 
Nov 01 20:12:31.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Nov 01 20:12:31.385 INFO kablam! su: No module specific data is present
Nov 01 20:12:32.097 INFO running `"docker" "rm" "-f" "581569e0f1c0705f5ed51f390015a178ba0de1607cb7333c4a4189dcea4f799e"`
Nov 01 20:12:32.482 INFO blam! 581569e0f1c0705f5ed51f390015a178ba0de1607cb7333c4a4189dcea4f799e