Oct 31 23:56:54.278 INFO checking nicrgren/rsplacer against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:56:54.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 23:56:54.688 INFO blam! df23f3207dc047910e3ab9348244607ed71ec926633c4f2e19fce61ed80daed9
Oct 31 23:56:54.694 INFO running `"docker" "start" "-a" "df23f3207dc047910e3ab9348244607ed71ec926633c4f2e19fce61ed80daed9"`
Oct 31 23:56:55.788 INFO kablam! usermod: no changes
Oct 31 23:56:55.952 INFO kablam!     Checking thread_local v0.3.4
Oct 31 23:56:55.960 INFO kablam!     Checking backtrace-sys v0.1.16
Oct 31 23:56:55.960 INFO kablam!     Checking structopt v0.1.6
Oct 31 23:56:56.464 INFO kablam!     Checking backtrace v0.3.4
Oct 31 23:56:56.778 INFO kablam!     Checking regex v0.2.3
Oct 31 23:56:57.606 INFO kablam!     Checking failure v0.1.1
Oct 31 23:56:59.784 INFO kablam!     Checking rsplacer v0.1.0 (/source)
Oct 31 23:57:01.210 INFO kablam! warning: function is never used: `test_replacer_from_arg_str`
Oct 31 23:57:01.210 INFO kablam!    --> src/replacer.rs:212:5
Oct 31 23:57:01.210 INFO kablam!     |
Oct 31 23:57:01.210 INFO kablam! 212 |     fn test_replacer_from_arg_str() {
Oct 31 23:57:01.210 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:57:01.210 INFO kablam!     |
Oct 31 23:57:01.210 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:57:01.210 INFO kablam! 
Oct 31 23:57:01.210 INFO kablam! warning: variant is never constructed: `ToFile`
Oct 31 23:57:01.210 INFO kablam!  --> src/output.rs:8:5
Oct 31 23:57:01.210 INFO kablam!   |
Oct 31 23:57:01.210 INFO kablam! 8 |     ToFile(fs::File),
Oct 31 23:57:01.210 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 23:57:01.210 INFO kablam! 
Oct 31 23:57:01.210 INFO kablam! warning: method is never used: `to_file`
Oct 31 23:57:01.210 INFO kablam!   --> src/output.rs:18:5
Oct 31 23:57:01.210 INFO kablam!    |
Oct 31 23:57:01.210 INFO kablam! 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Oct 31 23:57:01.210 INFO kablam! 19 | |                                   -> Result<Output, Error> {
Oct 31 23:57:01.210 INFO kablam! 20 | |         let file = fs::File::open(file_path.as_ref())?;
Oct 31 23:57:01.210 INFO kablam! 21 | |
Oct 31 23:57:01.210 INFO kablam! 22 | |         Ok(Output::ToFile(file))
Oct 31 23:57:01.210 INFO kablam! 23 | |     }
Oct 31 23:57:01.210 INFO kablam!    | |_____^
Oct 31 23:57:01.210 INFO kablam! 
Oct 31 23:57:01.299 INFO kablam! warning: variant is never constructed: `ToFile`
Oct 31 23:57:01.299 INFO kablam!  --> src/output.rs:8:5
Oct 31 23:57:01.299 INFO kablam!   |
Oct 31 23:57:01.299 INFO kablam! 8 |     ToFile(fs::File),
Oct 31 23:57:01.299 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 23:57:01.299 INFO kablam!   |
Oct 31 23:57:01.299 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:57:01.299 INFO kablam! 
Oct 31 23:57:01.299 INFO kablam! warning: method is never used: `to_file`
Oct 31 23:57:01.299 INFO kablam!   --> src/output.rs:18:5
Oct 31 23:57:01.299 INFO kablam!    |
Oct 31 23:57:01.299 INFO kablam! 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Oct 31 23:57:01.299 INFO kablam! 19 | |                                   -> Result<Output, Error> {
Oct 31 23:57:01.299 INFO kablam! 20 | |         let file = fs::File::open(file_path.as_ref())?;
Oct 31 23:57:01.299 INFO kablam! 21 | |
Oct 31 23:57:01.299 INFO kablam! 22 | |         Ok(Output::ToFile(file))
Oct 31 23:57:01.299 INFO kablam! 23 | |     }
Oct 31 23:57:01.299 INFO kablam!    | |_____^
Oct 31 23:57:01.299 INFO kablam! 
Oct 31 23:57:01.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
Oct 31 23:57:01.344 INFO kablam! su: No module specific data is present
Oct 31 23:57:02.097 INFO running `"docker" "rm" "-f" "df23f3207dc047910e3ab9348244607ed71ec926633c4f2e19fce61ed80daed9"`
Oct 31 23:57:02.408 INFO blam! df23f3207dc047910e3ab9348244607ed71ec926633c4f2e19fce61ed80daed9