Oct 27 06:22:47.023 INFO checking crystalline/crustacean-irc against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:22:47.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 06:22:47.737 INFO blam! 7da1d6829bc6fabeccdd0a6d1abff0be04d2bf336f95d79ac55d22a4e271bfd3
Oct 27 06:22:47.739 INFO running `"docker" "start" "-a" "7da1d6829bc6fabeccdd0a6d1abff0be04d2bf336f95d79ac55d22a4e271bfd3"`
Oct 27 06:22:48.816 INFO kablam! usermod: no changes
Oct 27 06:22:48.934 INFO kablam!     Checking libc v0.2.27
Oct 27 06:22:50.235 INFO kablam!     Checking memchr v1.0.1
Oct 27 06:22:50.790 INFO kablam!     Checking aho-corasick v0.6.3
Oct 27 06:22:51.803 INFO kablam!     Checking regex v0.2.2
Oct 27 06:22:54.411 INFO kablam!     Checking rust-irc-client v0.1.0 (/source)
Oct 27 06:22:55.527 INFO kablam! warning: unused import: `self`
Oct 27 06:22:55.527 INFO kablam!   --> src/main.rs:10:15
Oct 27 06:22:55.527 INFO kablam!    |
Oct 27 06:22:55.527 INFO kablam! 10 | use std::io::{self, BufReader};
Oct 27 06:22:55.527 INFO kablam!    |               ^^^^
Oct 27 06:22:55.527 INFO kablam!    |
Oct 27 06:22:55.527 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 06:22:55.527 INFO kablam! 
Oct 27 06:22:55.527 INFO kablam! warning: unused import: `std::sync::mpsc::channel`
Oct 27 06:22:55.527 INFO kablam!   --> src/main.rs:13:5
Oct 27 06:22:55.527 INFO kablam!    |
Oct 27 06:22:55.527 INFO kablam! 13 | use std::sync::mpsc::channel;
Oct 27 06:22:55.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:22:55.527 INFO kablam! 
Oct 27 06:22:55.527 INFO kablam! warning: unused import: `std::boxed::Box`
Oct 27 06:22:55.527 INFO kablam!   --> src/main.rs:15:5
Oct 27 06:22:55.527 INFO kablam!    |
Oct 27 06:22:55.527 INFO kablam! 15 | use std::boxed::Box;
Oct 27 06:22:55.527 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 06:22:55.527 INFO kablam! 
Oct 27 06:22:55.527 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 27 06:22:55.527 INFO kablam!    --> src/main.rs:224:10
Oct 27 06:22:55.527 INFO kablam!     |
Oct 27 06:22:55.527 INFO kablam! 224 |       if (ev.msg.contains("rustbot")) {
Oct 27 06:22:55.527 INFO kablam!     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:22:55.527 INFO kablam!     |
Oct 27 06:22:55.527 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 06:22:55.527 INFO kablam! 
Oct 27 06:22:55.611 INFO kablam! warning: unused import: `self`
Oct 27 06:22:55.611 INFO kablam!   --> src/main.rs:10:15
Oct 27 06:22:55.611 INFO kablam!    |
Oct 27 06:22:55.611 INFO kablam! 10 | use std::io::{self, BufReader};
Oct 27 06:22:55.611 INFO kablam!    |               ^^^^
Oct 27 06:22:55.611 INFO kablam!    |
Oct 27 06:22:55.611 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 06:22:55.611 INFO kablam! 
Oct 27 06:22:55.611 INFO kablam! warning: unused import: `std::sync::mpsc::channel`
Oct 27 06:22:55.611 INFO kablam!   --> src/main.rs:13:5
Oct 27 06:22:55.611 INFO kablam!    |
Oct 27 06:22:55.611 INFO kablam! 13 | use std::sync::mpsc::channel;
Oct 27 06:22:55.611 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:22:55.611 INFO kablam! 
Oct 27 06:22:55.611 INFO kablam! warning: unused import: `std::boxed::Box`
Oct 27 06:22:55.611 INFO kablam!   --> src/main.rs:15:5
Oct 27 06:22:55.611 INFO kablam!    |
Oct 27 06:22:55.611 INFO kablam! 15 | use std::boxed::Box;
Oct 27 06:22:55.612 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 06:22:55.612 INFO kablam! 
Oct 27 06:22:55.612 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 27 06:22:55.612 INFO kablam!    --> src/main.rs:224:10
Oct 27 06:22:55.612 INFO kablam!     |
Oct 27 06:22:55.612 INFO kablam! 224 |       if (ev.msg.contains("rustbot")) {
Oct 27 06:22:55.612 INFO kablam!     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:22:55.612 INFO kablam!     |
Oct 27 06:22:55.612 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 06:22:55.612 INFO kablam! 
Oct 27 06:22:55.643 INFO kablam! warning: variable `res` is assigned to, but never used
Oct 27 06:22:55.643 INFO kablam!   --> src/main.rs:70:9
Oct 27 06:22:55.643 INFO kablam!    |
Oct 27 06:22:55.643 INFO kablam! 70 |     let res;
Oct 27 06:22:55.643 INFO kablam!    |         ^^^
Oct 27 06:22:55.643 INFO kablam!    |
Oct 27 06:22:55.643 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 06:22:55.643 INFO kablam!    = note: consider using `_res` instead
Oct 27 06:22:55.643 INFO kablam! 
Oct 27 06:22:55.643 INFO kablam! warning: value assigned to `res` is never read
Oct 27 06:22:55.643 INFO kablam!   --> src/main.rs:80:5
Oct 27 06:22:55.643 INFO kablam!    |
Oct 27 06:22:55.643 INFO kablam! 80 |     res = self.stream.write(&to_send);
Oct 27 06:22:55.643 INFO kablam!    |     ^^^
Oct 27 06:22:55.643 INFO kablam!    |
Oct 27 06:22:55.643 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 06:22:55.643 INFO kablam! 
Oct 27 06:22:55.643 INFO kablam! warning: unused variable: `res`
Oct 27 06:22:55.644 INFO kablam!   --> src/main.rs:98:11
Oct 27 06:22:55.644 INFO kablam!    |
Oct 27 06:22:55.644 INFO kablam! 98 |       let res = self.pump_event();
Oct 27 06:22:55.644 INFO kablam!    |           ^^^ help: consider using `_res` instead
Oct 27 06:22:55.644 INFO kablam! 
Oct 27 06:22:55.644 INFO kablam! warning: unused variable: `n`
Oct 27 06:22:55.644 INFO kablam!    --> src/main.rs:157:10
Oct 27 06:22:55.644 INFO kablam!     |
Oct 27 06:22:55.644 INFO kablam! 157 |       Ok(n) => {
Oct 27 06:22:55.644 INFO kablam!     |          ^ help: consider using `_n` instead
Oct 27 06:22:55.644 INFO kablam! 
Oct 27 06:22:55.644 INFO kablam! warning: unused variable: `e`
Oct 27 06:22:55.644 INFO kablam!    --> src/main.rs:191:11
Oct 27 06:22:55.644 INFO kablam!     |
Oct 27 06:22:55.644 INFO kablam! 191 |       Err(e) => {
Oct 27 06:22:55.644 INFO kablam!     |           ^ help: consider using `_e` instead
Oct 27 06:22:55.644 INFO kablam! 
Oct 27 06:22:55.659 INFO kablam! warning: field is never used: `server`
Oct 27 06:22:55.659 INFO kablam!   --> src/main.rs:20:3
Oct 27 06:22:55.659 INFO kablam!    |
Oct 27 06:22:55.659 INFO kablam! 20 |   server: Ipv4Addr,
Oct 27 06:22:55.659 INFO kablam!    |   ^^^^^^^^^^^^^^^^
Oct 27 06:22:55.659 INFO kablam!    |
Oct 27 06:22:55.659 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 06:22:55.659 INFO kablam! 
Oct 27 06:22:55.659 INFO kablam! warning: field is never used: `port`
Oct 27 06:22:55.659 INFO kablam!   --> src/main.rs:21:3
Oct 27 06:22:55.659 INFO kablam!    |
Oct 27 06:22:55.659 INFO kablam! 21 |   port: u16,
Oct 27 06:22:55.659 INFO kablam!    |   ^^^^^^^^^
Oct 27 06:22:55.659 INFO kablam! 
Oct 27 06:22:55.659 INFO kablam! warning: field is never used: `isPrivate`
Oct 27 06:22:55.659 INFO kablam!   --> src/main.rs:37:3
Oct 27 06:22:55.659 INFO kablam!    |
Oct 27 06:22:55.659 INFO kablam! 37 |   isPrivate: bool
Oct 27 06:22:55.659 INFO kablam!    |   ^^^^^^^^^^^^^^^
Oct 27 06:22:55.659 INFO kablam! 
Oct 27 06:22:55.671 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:22:55.671 INFO kablam!   --> src/main.rs:81:5
Oct 27 06:22:55.671 INFO kablam!    |
Oct 27 06:22:55.671 INFO kablam! 81 |     self.stream.flush();
Oct 27 06:22:55.671 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 06:22:55.671 INFO kablam!    |
Oct 27 06:22:55.671 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 06:22:55.671 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:22:55.671 INFO kablam! 
Oct 27 06:22:55.687 INFO kablam! warning: variable `res` is assigned to, but never used
Oct 27 06:22:55.687 INFO kablam!   --> src/main.rs:70:9
Oct 27 06:22:55.687 INFO kablam!    |
Oct 27 06:22:55.687 INFO kablam! 70 |     let res;
Oct 27 06:22:55.687 INFO kablam!    |         ^^^
Oct 27 06:22:55.687 INFO kablam!    |
Oct 27 06:22:55.687 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 06:22:55.687 INFO kablam!    = note: consider using `_res` instead
Oct 27 06:22:55.687 INFO kablam! 
Oct 27 06:22:55.687 INFO kablam! warning: value assigned to `res` is never read
Oct 27 06:22:55.687 INFO kablam!   --> src/main.rs:80:5
Oct 27 06:22:55.687 INFO kablam!    |
Oct 27 06:22:55.687 INFO kablam! 80 |     res = self.stream.write(&to_send);
Oct 27 06:22:55.687 INFO kablam!    |     ^^^
Oct 27 06:22:55.687 INFO kablam!    |
Oct 27 06:22:55.687 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 06:22:55.687 INFO kablam! 
Oct 27 06:22:55.687 INFO kablam! warning: unused variable: `res`
Oct 27 06:22:55.687 INFO kablam!   --> src/main.rs:98:11
Oct 27 06:22:55.687 INFO kablam!    |
Oct 27 06:22:55.687 INFO kablam! 98 |       let res = self.pump_event();
Oct 27 06:22:55.687 INFO kablam!    |           ^^^ help: consider using `_res` instead
Oct 27 06:22:55.687 INFO kablam! 
Oct 27 06:22:55.687 INFO kablam! warning: unused variable: `n`
Oct 27 06:22:55.687 INFO kablam!    --> src/main.rs:157:10
Oct 27 06:22:55.687 INFO kablam!     |
Oct 27 06:22:55.687 INFO kablam! 157 |       Ok(n) => {
Oct 27 06:22:55.687 INFO kablam!     |          ^ help: consider using `_n` instead
Oct 27 06:22:55.687 INFO kablam! 
Oct 27 06:22:55.694 INFO kablam! warning: unused variable: `e`
Oct 27 06:22:55.695 INFO kablam!    --> src/main.rs:191:11
Oct 27 06:22:55.695 INFO kablam!     |
Oct 27 06:22:55.695 INFO kablam! 191 |       Err(e) => {
Oct 27 06:22:55.695 INFO kablam!     |           ^ help: consider using `_e` instead
Oct 27 06:22:55.695 INFO kablam! 
Oct 27 06:22:55.731 INFO kablam! warning: field is never used: `server`
Oct 27 06:22:55.731 INFO kablam!   --> src/main.rs:20:3
Oct 27 06:22:55.731 INFO kablam!    |
Oct 27 06:22:55.731 INFO kablam! 20 |   server: Ipv4Addr,
Oct 27 06:22:55.731 INFO kablam!    |   ^^^^^^^^^^^^^^^^
Oct 27 06:22:55.731 INFO kablam!    |
Oct 27 06:22:55.731 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 06:22:55.731 INFO kablam! 
Oct 27 06:22:55.731 INFO kablam! warning: field is never used: `port`
Oct 27 06:22:55.731 INFO kablam!   --> src/main.rs:21:3
Oct 27 06:22:55.731 INFO kablam!    |
Oct 27 06:22:55.731 INFO kablam! 21 |   port: u16,
Oct 27 06:22:55.731 INFO kablam!    |   ^^^^^^^^^
Oct 27 06:22:55.731 INFO kablam! 
Oct 27 06:22:55.731 INFO kablam! warning: field is never used: `isPrivate`
Oct 27 06:22:55.731 INFO kablam!   --> src/main.rs:37:3
Oct 27 06:22:55.731 INFO kablam!    |
Oct 27 06:22:55.731 INFO kablam! 37 |   isPrivate: bool
Oct 27 06:22:55.732 INFO kablam!    |   ^^^^^^^^^^^^^^^
Oct 27 06:22:55.732 INFO kablam! 
Oct 27 06:22:55.743 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:22:55.743 INFO kablam!   --> src/main.rs:81:5
Oct 27 06:22:55.743 INFO kablam!    |
Oct 27 06:22:55.743 INFO kablam! 81 |     self.stream.flush();
Oct 27 06:22:55.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 06:22:55.743 INFO kablam!    |
Oct 27 06:22:55.743 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 06:22:55.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:22:55.743 INFO kablam! 
Oct 27 06:22:55.795 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
Oct 27 06:22:55.799 INFO kablam! su: No module specific data is present
Oct 27 06:22:56.783 INFO running `"docker" "rm" "-f" "7da1d6829bc6fabeccdd0a6d1abff0be04d2bf336f95d79ac55d22a4e271bfd3"`
Oct 27 06:22:57.061 INFO blam! 7da1d6829bc6fabeccdd0a6d1abff0be04d2bf336f95d79ac55d22a4e271bfd3