Sep 10 20:36:57.400 INFO checking csvlm-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:36:57.400 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:36:57.400 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:36:57.583 INFO blam! 1a85cc39809f47bcc54c2f1a858af24226eadd57527142c814270c36176287e5
Sep 10 20:36:57.585 INFO running `"docker" "start" "-a" "1a85cc39809f47bcc54c2f1a858af24226eadd57527142c814270c36176287e5"`
Sep 10 20:36:58.586 INFO kablam! usermod: no changes
Sep 10 20:36:58.650 INFO kablam!     Checking csvlm v0.1.4 (file:///source)
Sep 10 20:36:59.094 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:36:59.094 INFO kablam!   --> src/lib.rs:28:13
Sep 10 20:36:59.094 INFO kablam!    |
Sep 10 20:36:59.094 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 10 20:36:59.094 INFO kablam!    |             ----^^^^^^^
Sep 10 20:36:59.094 INFO kablam!    |             |
Sep 10 20:36:59.094 INFO kablam!    |             help: remove this `mut`
Sep 10 20:36:59.094 INFO kablam!    |
Sep 10 20:36:59.094 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:36:59.094 INFO kablam! 
Sep 10 20:36:59.102 INFO kablam! warning: function is never used: `create`
Sep 10 20:36:59.102 INFO kablam!   --> src/file_help.rs:16:1
Sep 10 20:36:59.102 INFO kablam!    |
Sep 10 20:36:59.102 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 10 20:36:59.102 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.102 INFO kablam!    |
Sep 10 20:36:59.102 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 20:36:59.102 INFO kablam! 
Sep 10 20:36:59.102 INFO kablam! warning: function is never used: `write`
Sep 10 20:36:59.102 INFO kablam!   --> src/file_help.rs:30:1
Sep 10 20:36:59.102 INFO kablam!    |
Sep 10 20:36:59.102 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 10 20:36:59.102 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.102 INFO kablam! 
Sep 10 20:36:59.102 INFO kablam! warning: function is never used: `delete`
Sep 10 20:36:59.102 INFO kablam!   --> src/file_help.rs:43:1
Sep 10 20:36:59.102 INFO kablam!    |
Sep 10 20:36:59.102 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 10 20:36:59.102 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.102 INFO kablam! 
Sep 10 20:36:59.114 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:36:59.114 INFO kablam!   --> src/file_help.rs:31:5
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 10 20:36:59.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 20:36:59.114 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:36:59.114 INFO kablam! 
Sep 10 20:36:59.114 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:36:59.114 INFO kablam!   --> src/file_help.rs:44:5
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 10 20:36:59.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:36:59.114 INFO kablam! 
Sep 10 20:36:59.114 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:36:59.114 INFO kablam!   --> src/lib.rs:28:13
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 10 20:36:59.114 INFO kablam!    |             ----^^^^^^^
Sep 10 20:36:59.114 INFO kablam!    |             |
Sep 10 20:36:59.114 INFO kablam!    |             help: remove this `mut`
Sep 10 20:36:59.114 INFO kablam!    |
Sep 10 20:36:59.114 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:36:59.114 INFO kablam! 
Sep 10 20:36:59.122 INFO kablam! warning: function is never used: `create`
Sep 10 20:36:59.122 INFO kablam!   --> src/file_help.rs:16:1
Sep 10 20:36:59.122 INFO kablam!    |
Sep 10 20:36:59.122 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 10 20:36:59.122 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.130 INFO kablam!    |
Sep 10 20:36:59.130 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 20:36:59.130 INFO kablam! 
Sep 10 20:36:59.130 INFO kablam! warning: function is never used: `write`
Sep 10 20:36:59.130 INFO kablam!   --> src/file_help.rs:30:1
Sep 10 20:36:59.130 INFO kablam!    |
Sep 10 20:36:59.130 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 10 20:36:59.130 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.130 INFO kablam! 
Sep 10 20:36:59.130 INFO kablam! warning: function is never used: `delete`
Sep 10 20:36:59.130 INFO kablam!   --> src/file_help.rs:43:1
Sep 10 20:36:59.130 INFO kablam!    |
Sep 10 20:36:59.130 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 10 20:36:59.130 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.130 INFO kablam! 
Sep 10 20:36:59.132 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:36:59.132 INFO kablam!   --> src/file_help.rs:31:5
Sep 10 20:36:59.132 INFO kablam!    |
Sep 10 20:36:59.132 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 10 20:36:59.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.132 INFO kablam!    |
Sep 10 20:36:59.132 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 20:36:59.132 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:36:59.132 INFO kablam! 
Sep 10 20:36:59.132 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:36:59.132 INFO kablam!   --> src/file_help.rs:44:5
Sep 10 20:36:59.132 INFO kablam!    |
Sep 10 20:36:59.132 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 10 20:36:59.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:36:59.132 INFO kablam!    |
Sep 10 20:36:59.132 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:36:59.132 INFO kablam! 
Sep 10 20:36:59.146 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 10 20:36:59.149 INFO kablam! su: No module specific data is present
Sep 10 20:36:59.996 INFO running `"docker" "rm" "-f" "1a85cc39809f47bcc54c2f1a858af24226eadd57527142c814270c36176287e5"`
Sep 10 20:37:00.075 INFO blam! 1a85cc39809f47bcc54c2f1a858af24226eadd57527142c814270c36176287e5