Nov 06 17:37:57.881 INFO checking mitsuhiko/systemfd against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:37:57.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:37:58.304 INFO blam! f86b1060b23b8dc6298f9f10021fd484858c12490e41e3d41ce25ac3b3594af5
Nov 06 17:37:58.317 INFO running `"docker" "start" "-a" "f86b1060b23b8dc6298f9f10021fd484858c12490e41e3d41ce25ac3b3594af5"`
Nov 06 17:37:59.724 INFO kablam! usermod: no changes
Nov 06 17:37:59.888 INFO kablam!     Checking regex v0.2.11
Nov 06 17:37:59.888 INFO kablam!     Checking regex v1.0.0
Nov 06 17:37:59.888 INFO kablam!     Checking backtrace v0.3.7
Nov 06 17:38:01.164 INFO kablam!     Checking failure v0.1.1
Nov 06 17:38:03.993 INFO kablam!     Checking console v0.6.1
Nov 06 17:38:04.935 INFO kablam!     Checking systemfd v0.3.0 (/source)
Nov 06 17:38:06.576 INFO kablam! warning: struct is never constructed: `QuietExit`
Nov 06 17:38:06.576 INFO kablam!  --> src/utils.rs:5:1
Nov 06 17:38:06.576 INFO kablam!   |
Nov 06 17:38:06.576 INFO kablam! 5 | pub struct QuietExit(pub i32);
Nov 06 17:38:06.576 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:38:06.576 INFO kablam!   |
Nov 06 17:38:06.576 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:38:06.576 INFO kablam! 
Nov 06 17:38:06.576 INFO kablam! warning: unused attribute
Nov 06 17:38:06.576 INFO kablam!  --> src/utils.rs:4:1
Nov 06 17:38:06.576 INFO kablam!   |
Nov 06 17:38:06.576 INFO kablam! 4 | #[ignore(dead_code)]
Nov 06 17:38:06.576 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:38:06.576 INFO kablam!   |
Nov 06 17:38:06.576 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Nov 06 17:38:06.576 INFO kablam! 
Nov 06 17:38:06.595 INFO kablam! warning: struct is never constructed: `QuietExit`
Nov 06 17:38:06.595 INFO kablam!  --> src/utils.rs:5:1
Nov 06 17:38:06.595 INFO kablam!   |
Nov 06 17:38:06.595 INFO kablam! 5 | pub struct QuietExit(pub i32);
Nov 06 17:38:06.595 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:38:06.595 INFO kablam!   |
Nov 06 17:38:06.595 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:38:06.595 INFO kablam! 
Nov 06 17:38:06.595 INFO kablam! warning: unused attribute
Nov 06 17:38:06.595 INFO kablam!  --> src/utils.rs:4:1
Nov 06 17:38:06.595 INFO kablam!   |
Nov 06 17:38:06.595 INFO kablam! 4 | #[ignore(dead_code)]
Nov 06 17:38:06.595 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:38:06.595 INFO kablam!   |
Nov 06 17:38:06.595 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Nov 06 17:38:06.595 INFO kablam! 
Nov 06 17:38:06.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
Nov 06 17:38:06.629 INFO kablam! su: No module specific data is present
Nov 06 17:38:07.416 INFO running `"docker" "rm" "-f" "f86b1060b23b8dc6298f9f10021fd484858c12490e41e3d41ce25ac3b3594af5"`
Nov 06 17:38:07.716 INFO blam! f86b1060b23b8dc6298f9f10021fd484858c12490e41e3d41ce25ac3b3594af5