Aug 11 16:46:32.670 INFO checking csv_reader-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 16:46:32.670 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:46:32.670 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:46:32.670 INFO running `"docker" "create" "-v" "/tmp/crater.2i6wWIjrGTii:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 16:46:32.906 INFO blam! e2375da8de2d48d3b763f49f7fc7c5773b56f2f231ef780fcd9c8c4026dd8948
Aug 11 16:46:32.908 INFO running `"docker" "start" "-a" "e2375da8de2d48d3b763f49f7fc7c5773b56f2f231ef780fcd9c8c4026dd8948"`
Aug 11 16:46:33.755 INFO kablam!     Checking csv_reader v0.1.1 (file:///source)
Aug 11 16:46:34.422 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:46:34.423 INFO kablam!   --> src/main.rs:26:13
Aug 11 16:46:34.423 INFO kablam!    |
Aug 11 16:46:34.423 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Aug 11 16:46:34.423 INFO kablam!    |             ----^^^^^^^
Aug 11 16:46:34.423 INFO kablam!    |             |
Aug 11 16:46:34.423 INFO kablam!    |             help: remove this `mut`
Aug 11 16:46:34.423 INFO kablam!    |
Aug 11 16:46:34.423 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 16:46:34.423 INFO kablam! 
Aug 11 16:46:34.446 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:46:34.446 INFO kablam!   --> src/main.rs:26:13
Aug 11 16:46:34.446 INFO kablam!    |
Aug 11 16:46:34.446 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Aug 11 16:46:34.446 INFO kablam!    |             ----^^^^^^^
Aug 11 16:46:34.446 INFO kablam!    |             |
Aug 11 16:46:34.446 INFO kablam!    |             help: remove this `mut`
Aug 11 16:46:34.447 INFO kablam!    |
Aug 11 16:46:34.447 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 16:46:34.447 INFO kablam! 
Aug 11 16:46:34.452 INFO kablam! warning: function is never used: `create`
Aug 11 16:46:34.452 INFO kablam!   --> src/file_help.rs:16:1
Aug 11 16:46:34.453 INFO kablam!    |
Aug 11 16:46:34.453 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Aug 11 16:46:34.453 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.453 INFO kablam!    |
Aug 11 16:46:34.453 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 16:46:34.453 INFO kablam! 
Aug 11 16:46:34.453 INFO kablam! warning: function is never used: `write`
Aug 11 16:46:34.453 INFO kablam!   --> src/file_help.rs:30:1
Aug 11 16:46:34.453 INFO kablam!    |
Aug 11 16:46:34.453 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Aug 11 16:46:34.453 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.453 INFO kablam! 
Aug 11 16:46:34.453 INFO kablam! warning: function is never used: `delete`
Aug 11 16:46:34.453 INFO kablam!   --> src/file_help.rs:43:1
Aug 11 16:46:34.453 INFO kablam!    |
Aug 11 16:46:34.453 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Aug 11 16:46:34.453 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.453 INFO kablam! 
Aug 11 16:46:34.469 INFO kablam! warning: function is never used: `create`
Aug 11 16:46:34.470 INFO kablam!   --> src/file_help.rs:16:1
Aug 11 16:46:34.470 INFO kablam!    |
Aug 11 16:46:34.470 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Aug 11 16:46:34.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.470 INFO kablam!    |
Aug 11 16:46:34.470 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 16:46:34.470 INFO kablam! 
Aug 11 16:46:34.470 INFO kablam! warning: function is never used: `write`
Aug 11 16:46:34.470 INFO kablam!   --> src/file_help.rs:30:1
Aug 11 16:46:34.470 INFO kablam!    |
Aug 11 16:46:34.470 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Aug 11 16:46:34.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.470 INFO kablam! 
Aug 11 16:46:34.470 INFO kablam! warning: function is never used: `delete`
Aug 11 16:46:34.470 INFO kablam!   --> src/file_help.rs:43:1
Aug 11 16:46:34.470 INFO kablam!    |
Aug 11 16:46:34.470 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Aug 11 16:46:34.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.470 INFO kablam! 
Aug 11 16:46:34.483 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 16:46:34.483 INFO kablam!   --> src/file_help.rs:31:5
Aug 11 16:46:34.483 INFO kablam!    |
Aug 11 16:46:34.483 INFO kablam! 31 |     file.write_all(content.as_bytes());
Aug 11 16:46:34.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.483 INFO kablam!    |
Aug 11 16:46:34.484 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 16:46:34.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 16:46:34.484 INFO kablam! 
Aug 11 16:46:34.484 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 16:46:34.484 INFO kablam!   --> src/file_help.rs:44:5
Aug 11 16:46:34.484 INFO kablam!    |
Aug 11 16:46:34.484 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Aug 11 16:46:34.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.484 INFO kablam!    |
Aug 11 16:46:34.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 16:46:34.484 INFO kablam! 
Aug 11 16:46:34.486 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 16:46:34.486 INFO kablam!   --> src/file_help.rs:31:5
Aug 11 16:46:34.486 INFO kablam!    |
Aug 11 16:46:34.486 INFO kablam! 31 |     file.write_all(content.as_bytes());
Aug 11 16:46:34.486 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.486 INFO kablam!    |
Aug 11 16:46:34.486 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 16:46:34.486 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 16:46:34.486 INFO kablam! 
Aug 11 16:46:34.486 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 16:46:34.486 INFO kablam!   --> src/file_help.rs:44:5
Aug 11 16:46:34.486 INFO kablam!    |
Aug 11 16:46:34.486 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Aug 11 16:46:34.486 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:46:34.486 INFO kablam!    |
Aug 11 16:46:34.486 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 16:46:34.486 INFO kablam! 
Aug 11 16:46:34.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Aug 11 16:46:34.503 INFO kablam! su: No module specific data is present
Aug 11 16:46:35.609 INFO running `"docker" "rm" "-f" "e2375da8de2d48d3b763f49f7fc7c5773b56f2f231ef780fcd9c8c4026dd8948"`
Aug 11 16:46:35.705 INFO blam! e2375da8de2d48d3b763f49f7fc7c5773b56f2f231ef780fcd9c8c4026dd8948