Oct 12 20:14:05.284 INFO checking itkubsa1/bprocess against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:14:05.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 20:14:05.669 INFO blam! e738d0f72b8ed3d0a9be634e0c8f715ba4034b94c63f562cdf2330f81aeb6a7a
Oct 12 20:14:05.675 INFO running `"docker" "start" "-a" "e738d0f72b8ed3d0a9be634e0c8f715ba4034b94c63f562cdf2330f81aeb6a7a"`
Oct 12 20:14:06.768 INFO kablam! usermod: no changes
Oct 12 20:14:06.871 INFO kablam!     Checking fs_extra v1.1.0
Oct 12 20:14:07.705 INFO kablam!     Checking Rust-firststeps v0.1.0 (/source)
Oct 12 20:14:08.648 INFO kablam! warning: unused variable: `parsed`
Oct 12 20:14:08.648 INFO kablam!    --> src/main.rs:132:9
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam! 132 |     let parsed = match arg.parse::<u64>() {
Oct 12 20:14:08.648 INFO kablam!     |         ^^^^^^ help: consider using `_parsed` instead
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:14:08.648 INFO kablam! 
Oct 12 20:14:08.648 INFO kablam! warning: unused variable: `n`
Oct 12 20:14:08.648 INFO kablam!    --> src/main.rs:133:12
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam! 133 |         Ok(n) => return Ok(()),
Oct 12 20:14:08.648 INFO kablam!     |            ^ help: consider using `_n` instead
Oct 12 20:14:08.648 INFO kablam! 
Oct 12 20:14:08.648 INFO kablam! warning: variable `wfilepath` is assigned to, but never used
Oct 12 20:14:08.648 INFO kablam!    --> src/main.rs:340:13
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam! 340 |     let mut wfilepath: String = "".to_string();
Oct 12 20:14:08.648 INFO kablam!     |             ^^^^^^^^^
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam!     = note: consider using `_wfilepath` instead
Oct 12 20:14:08.648 INFO kablam! 
Oct 12 20:14:08.648 INFO kablam! warning: value assigned to `wfilepath` is never read
Oct 12 20:14:08.648 INFO kablam!    --> src/main.rs:347:9
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam! 347 |         wfilepath = value.clone().to_string();
Oct 12 20:14:08.648 INFO kablam!     |         ^^^^^^^^^
Oct 12 20:14:08.648 INFO kablam!     |
Oct 12 20:14:08.648 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:14:08.648 INFO kablam! 
Oct 12 20:14:08.685 INFO kablam! warning: crate `Rust_firststeps` should have a snake case name such as `rust_firststeps`
Oct 12 20:14:08.685 INFO kablam!   |
Oct 12 20:14:08.685 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 20:14:08.685 INFO kablam! 
Oct 12 20:14:08.692 INFO kablam! warning: unused variable: `parsed`
Oct 12 20:14:08.692 INFO kablam!    --> src/main.rs:132:9
Oct 12 20:14:08.692 INFO kablam!     |
Oct 12 20:14:08.692 INFO kablam! 132 |     let parsed = match arg.parse::<u64>() {
Oct 12 20:14:08.692 INFO kablam!     |         ^^^^^^ help: consider using `_parsed` instead
Oct 12 20:14:08.692 INFO kablam!     |
Oct 12 20:14:08.692 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:14:08.692 INFO kablam! 
Oct 12 20:14:08.692 INFO kablam! warning: unused variable: `n`
Oct 12 20:14:08.692 INFO kablam!    --> src/main.rs:133:12
Oct 12 20:14:08.692 INFO kablam!     |
Oct 12 20:14:08.692 INFO kablam! 133 |         Ok(n) => return Ok(()),
Oct 12 20:14:08.692 INFO kablam!     |            ^ help: consider using `_n` instead
Oct 12 20:14:08.692 INFO kablam! 
Oct 12 20:14:08.692 INFO kablam! warning: variable `wfilepath` is assigned to, but never used
Oct 12 20:14:08.692 INFO kablam!    --> src/main.rs:340:13
Oct 12 20:14:08.693 INFO kablam!     |
Oct 12 20:14:08.693 INFO kablam! 340 |     let mut wfilepath: String = "".to_string();
Oct 12 20:14:08.693 INFO kablam!     |             ^^^^^^^^^
Oct 12 20:14:08.693 INFO kablam!     |
Oct 12 20:14:08.693 INFO kablam!     = note: consider using `_wfilepath` instead
Oct 12 20:14:08.693 INFO kablam! 
Oct 12 20:14:08.693 INFO kablam! warning: value assigned to `wfilepath` is never read
Oct 12 20:14:08.693 INFO kablam!    --> src/main.rs:347:9
Oct 12 20:14:08.693 INFO kablam!     |
Oct 12 20:14:08.693 INFO kablam! 347 |         wfilepath = value.clone().to_string();
Oct 12 20:14:08.693 INFO kablam!     |         ^^^^^^^^^
Oct 12 20:14:08.693 INFO kablam!     |
Oct 12 20:14:08.693 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:14:08.693 INFO kablam! 
Oct 12 20:14:08.775 INFO kablam! warning: crate `Rust_firststeps` should have a snake case name such as `rust_firststeps`
Oct 12 20:14:08.775 INFO kablam!   |
Oct 12 20:14:08.775 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 20:14:08.775 INFO kablam! 
Oct 12 20:14:08.828 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Oct 12 20:14:08.828 INFO kablam! su: No module specific data is present
Oct 12 20:14:09.528 INFO running `"docker" "rm" "-f" "e738d0f72b8ed3d0a9be634e0c8f715ba4034b94c63f562cdf2330f81aeb6a7a"`
Oct 12 20:14:09.800 INFO blam! e738d0f72b8ed3d0a9be634e0c8f715ba4034b94c63f562cdf2330f81aeb6a7a