Nov 03 08:25:45.679 INFO checking funfun-0.2.4 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 08:25:45.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 08:25:45.934 INFO blam! 4faf4e6916175cc32908cf65ae99d2da0580a6f0cf272f794384ee874a92217b
Nov 03 08:25:45.935 INFO running `"docker" "start" "-a" "4faf4e6916175cc32908cf65ae99d2da0580a6f0cf272f794384ee874a92217b"`
Nov 03 08:25:46.544 INFO kablam! usermod: no changes
Nov 03 08:25:46.608 INFO kablam!     Checking funfun v0.2.4 (/source)
Nov 03 08:25:47.573 INFO kablam! warning: unused import: `std::fmt`
Nov 03 08:25:47.573 INFO kablam!  --> src/lib.rs:2:5
Nov 03 08:25:47.573 INFO kablam!   |
Nov 03 08:25:47.573 INFO kablam! 2 | use std::fmt;
Nov 03 08:25:47.573 INFO kablam!   |     ^^^^^^^^
Nov 03 08:25:47.573 INFO kablam!   |
Nov 03 08:25:47.575 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 08:25:47.576 INFO kablam! 
Nov 03 08:25:47.960 INFO kablam! warning: unused import: `std::fmt`
Nov 03 08:25:47.960 INFO kablam!  --> src/lib.rs:2:5
Nov 03 08:25:47.960 INFO kablam!   |
Nov 03 08:25:47.960 INFO kablam! 2 | use std::fmt;
Nov 03 08:25:47.960 INFO kablam!   |     ^^^^^^^^
Nov 03 08:25:47.960 INFO kablam!   |
Nov 03 08:25:47.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 08:25:47.960 INFO kablam! 
Nov 03 08:25:48.040 INFO kablam! warning: unused variable: `d`
Nov 03 08:25:48.040 INFO kablam!    --> src/lib.rs:104:14
Nov 03 08:25:48.040 INFO kablam!     |
Nov 03 08:25:48.040 INFO kablam! 104 |             |d: &str| -> String {"reassign once".to_string()}
Nov 03 08:25:48.040 INFO kablam!     |              ^ help: consider using `_d` instead
Nov 03 08:25:48.040 INFO kablam!     |
Nov 03 08:25:48.040 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 08:25:48.040 INFO kablam! 
Nov 03 08:25:48.040 INFO kablam! warning: unused variable: `d`
Nov 03 08:25:48.040 INFO kablam!    --> src/lib.rs:127:14
Nov 03 08:25:48.040 INFO kablam!     |
Nov 03 08:25:48.040 INFO kablam! 127 |             |d: &str| -> String {"reassign once".to_string()}
Nov 03 08:25:48.040 INFO kablam!     |              ^ help: consider using `_d` instead
Nov 03 08:25:48.040 INFO kablam! 
Nov 03 08:25:48.064 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 08:25:48.064 INFO kablam!    --> src/lib.rs:147:13
Nov 03 08:25:48.064 INFO kablam!     |
Nov 03 08:25:48.064 INFO kablam! 147 |             res.join();
Nov 03 08:25:48.064 INFO kablam!     |             ^^^^^^^^^^^
Nov 03 08:25:48.064 INFO kablam!     |
Nov 03 08:25:48.064 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 08:25:48.064 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 08:25:48.064 INFO kablam! 
Nov 03 08:25:48.064 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 08:25:48.064 INFO kablam!    --> src/lib.rs:165:13
Nov 03 08:25:48.064 INFO kablam!     |
Nov 03 08:25:48.064 INFO kablam! 165 |             res.join();
Nov 03 08:25:48.064 INFO kablam!     |             ^^^^^^^^^^^
Nov 03 08:25:48.064 INFO kablam!     |
Nov 03 08:25:48.064 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 08:25:48.064 INFO kablam! 
Nov 03 08:25:48.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 03 08:25:48.096 INFO kablam! su: No module specific data is present
Nov 03 08:25:48.867 INFO running `"docker" "rm" "-f" "4faf4e6916175cc32908cf65ae99d2da0580a6f0cf272f794384ee874a92217b"`
Nov 03 08:25:48.963 INFO blam! 4faf4e6916175cc32908cf65ae99d2da0580a6f0cf272f794384ee874a92217b