Oct 12 17:20:39.689 INFO checking mitsuhiko/systemfd against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:20:39.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 17:20:40.124 INFO blam! acbd86ef5d6524cc2ae9040171fad890b2fad460f7906e6d41cc98ad783ae8e8
Oct 12 17:20:40.129 INFO running `"docker" "start" "-a" "acbd86ef5d6524cc2ae9040171fad890b2fad460f7906e6d41cc98ad783ae8e8"`
Oct 12 17:20:41.245 INFO kablam! usermod: no changes
Oct 12 17:20:41.486 INFO kablam!     Checking clicolors-control v0.2.0
Oct 12 17:20:41.486 INFO kablam!     Checking clap v2.31.2
Oct 12 17:20:41.494 INFO kablam!     Checking regex v1.0.0
Oct 12 17:20:41.494 INFO kablam!     Checking failure v0.1.1
Oct 12 17:20:42.296 INFO kablam!     Checking console v0.6.1
Oct 12 17:20:49.021 INFO kablam!     Checking systemfd v0.3.0 (/source)
Oct 12 17:20:50.696 INFO kablam! warning: struct is never constructed: `QuietExit`
Oct 12 17:20:50.696 INFO kablam!  --> src/utils.rs:5:1
Oct 12 17:20:50.696 INFO kablam!   |
Oct 12 17:20:50.696 INFO kablam! 5 | pub struct QuietExit(pub i32);
Oct 12 17:20:50.696 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:20:50.696 INFO kablam!   |
Oct 12 17:20:50.696 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:20:50.696 INFO kablam! 
Oct 12 17:20:50.698 INFO kablam! warning: unused attribute
Oct 12 17:20:50.698 INFO kablam!  --> src/utils.rs:4:1
Oct 12 17:20:50.698 INFO kablam!   |
Oct 12 17:20:50.698 INFO kablam! 4 | #[ignore(dead_code)]
Oct 12 17:20:50.698 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Oct 12 17:20:50.698 INFO kablam!   |
Oct 12 17:20:50.698 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 12 17:20:50.698 INFO kablam! 
Oct 12 17:20:50.798 INFO kablam! warning: struct is never constructed: `QuietExit`
Oct 12 17:20:50.798 INFO kablam!  --> src/utils.rs:5:1
Oct 12 17:20:50.798 INFO kablam!   |
Oct 12 17:20:50.798 INFO kablam! 5 | pub struct QuietExit(pub i32);
Oct 12 17:20:50.798 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:20:50.798 INFO kablam!   |
Oct 12 17:20:50.798 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:20:50.798 INFO kablam! 
Oct 12 17:20:50.804 INFO kablam! warning: unused attribute
Oct 12 17:20:50.804 INFO kablam!  --> src/utils.rs:4:1
Oct 12 17:20:50.804 INFO kablam!   |
Oct 12 17:20:50.804 INFO kablam! 4 | #[ignore(dead_code)]
Oct 12 17:20:50.804 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Oct 12 17:20:50.804 INFO kablam!   |
Oct 12 17:20:50.804 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 12 17:20:50.804 INFO kablam! 
Oct 12 17:20:50.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Oct 12 17:20:50.869 INFO kablam! su: No module specific data is present
Oct 12 17:20:51.608 INFO running `"docker" "rm" "-f" "acbd86ef5d6524cc2ae9040171fad890b2fad460f7906e6d41cc98ad783ae8e8"`
Oct 12 17:20:51.916 INFO blam! acbd86ef5d6524cc2ae9040171fad890b2fad460f7906e6d41cc98ad783ae8e8