Sep 01 23:28:23.207 INFO checking csvlm-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 23:28:23.207 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 23:28:23.207 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:28:23.442 INFO blam! ad008763898d4209404962e6cf77f07a75174f2f0388276dcb41547414d31f32
Sep 01 23:28:23.444 INFO running `"docker" "start" "-a" "ad008763898d4209404962e6cf77f07a75174f2f0388276dcb41547414d31f32"`
Sep 01 23:28:24.013 INFO kablam!     Checking csvlm v0.1.4 (file:///source)
Sep 01 23:28:24.750 INFO kablam! warning: variable does not need to be mutable
Sep 01 23:28:24.750 INFO kablam!   --> src/lib.rs:28:13
Sep 01 23:28:24.750 INFO kablam!    |
Sep 01 23:28:24.750 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 01 23:28:24.750 INFO kablam!    |             ----^^^^^^^
Sep 01 23:28:24.750 INFO kablam!    |             |
Sep 01 23:28:24.750 INFO kablam!    |             help: remove this `mut`
Sep 01 23:28:24.750 INFO kablam!    |
Sep 01 23:28:24.750 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 23:28:24.750 INFO kablam! 
Sep 01 23:28:24.766 INFO kablam! warning: function is never used: `create`
Sep 01 23:28:24.766 INFO kablam!   --> src/file_help.rs:16:1
Sep 01 23:28:24.767 INFO kablam!    |
Sep 01 23:28:24.767 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 01 23:28:24.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.767 INFO kablam!    |
Sep 01 23:28:24.767 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 23:28:24.767 INFO kablam! 
Sep 01 23:28:24.767 INFO kablam! warning: function is never used: `write`
Sep 01 23:28:24.767 INFO kablam!   --> src/file_help.rs:30:1
Sep 01 23:28:24.767 INFO kablam!    |
Sep 01 23:28:24.767 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 01 23:28:24.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.767 INFO kablam! 
Sep 01 23:28:24.767 INFO kablam! warning: function is never used: `delete`
Sep 01 23:28:24.767 INFO kablam!   --> src/file_help.rs:43:1
Sep 01 23:28:24.767 INFO kablam!    |
Sep 01 23:28:24.767 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 01 23:28:24.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.767 INFO kablam! 
Sep 01 23:28:24.780 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:28:24.780 INFO kablam!   --> src/file_help.rs:31:5
Sep 01 23:28:24.780 INFO kablam!    |
Sep 01 23:28:24.780 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 01 23:28:24.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.780 INFO kablam!    |
Sep 01 23:28:24.780 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 23:28:24.780 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:28:24.780 INFO kablam! 
Sep 01 23:28:24.780 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:28:24.780 INFO kablam!   --> src/file_help.rs:44:5
Sep 01 23:28:24.780 INFO kablam!    |
Sep 01 23:28:24.780 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 01 23:28:24.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.780 INFO kablam!    |
Sep 01 23:28:24.780 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:28:24.780 INFO kablam! 
Sep 01 23:28:24.883 INFO kablam! warning: variable does not need to be mutable
Sep 01 23:28:24.883 INFO kablam!   --> src/lib.rs:28:13
Sep 01 23:28:24.883 INFO kablam!    |
Sep 01 23:28:24.883 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 01 23:28:24.883 INFO kablam!    |             ----^^^^^^^
Sep 01 23:28:24.883 INFO kablam!    |             |
Sep 01 23:28:24.883 INFO kablam!    |             help: remove this `mut`
Sep 01 23:28:24.883 INFO kablam!    |
Sep 01 23:28:24.883 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 23:28:24.883 INFO kablam! 
Sep 01 23:28:24.894 INFO kablam! warning: function is never used: `create`
Sep 01 23:28:24.894 INFO kablam!   --> src/file_help.rs:16:1
Sep 01 23:28:24.894 INFO kablam!    |
Sep 01 23:28:24.894 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 01 23:28:24.894 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.894 INFO kablam!    |
Sep 01 23:28:24.894 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 23:28:24.894 INFO kablam! 
Sep 01 23:28:24.894 INFO kablam! warning: function is never used: `write`
Sep 01 23:28:24.894 INFO kablam!   --> src/file_help.rs:30:1
Sep 01 23:28:24.894 INFO kablam!    |
Sep 01 23:28:24.895 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 01 23:28:24.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.895 INFO kablam! 
Sep 01 23:28:24.895 INFO kablam! warning: function is never used: `delete`
Sep 01 23:28:24.895 INFO kablam!   --> src/file_help.rs:43:1
Sep 01 23:28:24.895 INFO kablam!    |
Sep 01 23:28:24.895 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 01 23:28:24.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.895 INFO kablam! 
Sep 01 23:28:24.902 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:28:24.902 INFO kablam!   --> src/file_help.rs:31:5
Sep 01 23:28:24.902 INFO kablam!    |
Sep 01 23:28:24.902 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 01 23:28:24.902 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.902 INFO kablam!    |
Sep 01 23:28:24.902 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 23:28:24.902 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:28:24.902 INFO kablam! 
Sep 01 23:28:24.902 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:28:24.902 INFO kablam!   --> src/file_help.rs:44:5
Sep 01 23:28:24.902 INFO kablam!    |
Sep 01 23:28:24.902 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 01 23:28:24.902 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:28:24.902 INFO kablam!    |
Sep 01 23:28:24.902 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:28:24.902 INFO kablam! 
Sep 01 23:28:24.921 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Sep 01 23:28:24.923 INFO kablam! su: No module specific data is present
Sep 01 23:28:25.462 INFO running `"docker" "rm" "-f" "ad008763898d4209404962e6cf77f07a75174f2f0388276dcb41547414d31f32"`
Sep 01 23:28:25.560 INFO blam! ad008763898d4209404962e6cf77f07a75174f2f0388276dcb41547414d31f32