Sep 21 11:39:43.167 INFO checking csvlm-0.1.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:39:43.168 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:39:43.168 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:39:43.304 INFO blam! 0f2096e8d77a166bafbe95ab37a6d96c168dfb3150001363700ad6ef71ebcdea
Sep 21 11:39:43.306 INFO running `"docker" "start" "-a" "0f2096e8d77a166bafbe95ab37a6d96c168dfb3150001363700ad6ef71ebcdea"`
Sep 21 11:39:44.217 INFO kablam! usermod: no changes
Sep 21 11:39:44.271 INFO kablam!     Checking csvlm v0.1.4 (/source)
Sep 21 11:39:44.734 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:39:44.734 INFO kablam!   --> src/lib.rs:28:13
Sep 21 11:39:44.734 INFO kablam!    |
Sep 21 11:39:44.734 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 21 11:39:44.734 INFO kablam!    |             ----^^^^^^^
Sep 21 11:39:44.734 INFO kablam!    |             |
Sep 21 11:39:44.734 INFO kablam!    |             help: remove this `mut`
Sep 21 11:39:44.734 INFO kablam!    |
Sep 21 11:39:44.734 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 11:39:44.734 INFO kablam! 
Sep 21 11:39:44.734 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:39:44.734 INFO kablam!   --> src/lib.rs:28:13
Sep 21 11:39:44.734 INFO kablam!    |
Sep 21 11:39:44.734 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Sep 21 11:39:44.734 INFO kablam!    |             ----^^^^^^^
Sep 21 11:39:44.734 INFO kablam!    |             |
Sep 21 11:39:44.734 INFO kablam!    |             help: remove this `mut`
Sep 21 11:39:44.734 INFO kablam!    |
Sep 21 11:39:44.734 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 11:39:44.734 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `create`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:16:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `write`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:30:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `delete`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:43:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `create`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:16:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `write`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:30:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.746 INFO kablam! warning: function is never used: `delete`
Sep 21 11:39:44.746 INFO kablam!   --> src/file_help.rs:43:1
Sep 21 11:39:44.746 INFO kablam!    |
Sep 21 11:39:44.746 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 21 11:39:44.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.746 INFO kablam! 
Sep 21 11:39:44.748 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:39:44.748 INFO kablam!   --> src/file_help.rs:31:5
Sep 21 11:39:44.748 INFO kablam!    |
Sep 21 11:39:44.748 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 21 11:39:44.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.748 INFO kablam!    |
Sep 21 11:39:44.748 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:39:44.748 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:39:44.748 INFO kablam! 
Sep 21 11:39:44.748 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:39:44.748 INFO kablam!   --> src/file_help.rs:44:5
Sep 21 11:39:44.748 INFO kablam!    |
Sep 21 11:39:44.748 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 21 11:39:44.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.748 INFO kablam!    |
Sep 21 11:39:44.748 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:39:44.748 INFO kablam! 
Sep 21 11:39:44.758 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:39:44.758 INFO kablam!   --> src/file_help.rs:31:5
Sep 21 11:39:44.758 INFO kablam!    |
Sep 21 11:39:44.758 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 21 11:39:44.758 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.762 INFO kablam!    |
Sep 21 11:39:44.762 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:39:44.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:39:44.762 INFO kablam! 
Sep 21 11:39:44.762 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:39:44.762 INFO kablam!   --> src/file_help.rs:44:5
Sep 21 11:39:44.762 INFO kablam!    |
Sep 21 11:39:44.762 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 21 11:39:44.762 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:39:44.762 INFO kablam!    |
Sep 21 11:39:44.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:39:44.762 INFO kablam! 
Sep 21 11:39:44.806 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 21 11:39:44.808 INFO kablam! su: No module specific data is present
Sep 21 11:39:45.281 INFO running `"docker" "rm" "-f" "0f2096e8d77a166bafbe95ab37a6d96c168dfb3150001363700ad6ef71ebcdea"`
Sep 21 11:39:45.356 INFO blam! 0f2096e8d77a166bafbe95ab37a6d96c168dfb3150001363700ad6ef71ebcdea