Sep 06 08:17:08.701 INFO checking csv_reader-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:17:08.701 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:17:08.701 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:17:08.861 INFO blam! 19f7975bb2f4ba3bd88e831ffeaf48937b2706c6126e7c937ebde7cbbeb25c39
Sep 06 08:17:08.863 INFO running `"docker" "start" "-a" "19f7975bb2f4ba3bd88e831ffeaf48937b2706c6126e7c937ebde7cbbeb25c39"`
Sep 06 08:17:10.054 INFO kablam! usermod: no changes
Sep 06 08:17:10.077 INFO kablam!     Checking csv_reader v0.1.1 (file:///source)
Sep 06 08:17:10.337 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:17:10.337 INFO kablam!   --> src/main.rs:26:13
Sep 06 08:17:10.337 INFO kablam!    |
Sep 06 08:17:10.337 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Sep 06 08:17:10.337 INFO kablam!    |             ----^^^^^^^
Sep 06 08:17:10.337 INFO kablam!    |             |
Sep 06 08:17:10.337 INFO kablam!    |             help: remove this `mut`
Sep 06 08:17:10.337 INFO kablam!    |
Sep 06 08:17:10.337 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:17:10.337 INFO kablam! 
Sep 06 08:17:10.343 INFO kablam! warning: function is never used: `create`
Sep 06 08:17:10.343 INFO kablam!   --> src/file_help.rs:16:1
Sep 06 08:17:10.343 INFO kablam!    |
Sep 06 08:17:10.344 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 06 08:17:10.344 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.344 INFO kablam!    |
Sep 06 08:17:10.344 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 08:17:10.344 INFO kablam! 
Sep 06 08:17:10.344 INFO kablam! warning: function is never used: `write`
Sep 06 08:17:10.344 INFO kablam!   --> src/file_help.rs:30:1
Sep 06 08:17:10.344 INFO kablam!    |
Sep 06 08:17:10.344 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 06 08:17:10.344 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.344 INFO kablam! 
Sep 06 08:17:10.344 INFO kablam! warning: function is never used: `delete`
Sep 06 08:17:10.344 INFO kablam!   --> src/file_help.rs:43:1
Sep 06 08:17:10.344 INFO kablam!    |
Sep 06 08:17:10.344 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 06 08:17:10.344 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.344 INFO kablam! 
Sep 06 08:17:10.350 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 08:17:10.350 INFO kablam!   --> src/file_help.rs:31:5
Sep 06 08:17:10.350 INFO kablam!    |
Sep 06 08:17:10.350 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 06 08:17:10.350 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.350 INFO kablam!    |
Sep 06 08:17:10.350 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 08:17:10.350 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 08:17:10.350 INFO kablam! 
Sep 06 08:17:10.351 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 08:17:10.351 INFO kablam!   --> src/file_help.rs:44:5
Sep 06 08:17:10.351 INFO kablam!    |
Sep 06 08:17:10.351 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 06 08:17:10.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.351 INFO kablam!    |
Sep 06 08:17:10.351 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 08:17:10.351 INFO kablam! 
Sep 06 08:17:10.422 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:17:10.422 INFO kablam!   --> src/main.rs:26:13
Sep 06 08:17:10.422 INFO kablam!    |
Sep 06 08:17:10.422 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Sep 06 08:17:10.422 INFO kablam!    |             ----^^^^^^^
Sep 06 08:17:10.422 INFO kablam!    |             |
Sep 06 08:17:10.422 INFO kablam!    |             help: remove this `mut`
Sep 06 08:17:10.422 INFO kablam!    |
Sep 06 08:17:10.422 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:17:10.422 INFO kablam! 
Sep 06 08:17:10.428 INFO kablam! warning: function is never used: `create`
Sep 06 08:17:10.428 INFO kablam!   --> src/file_help.rs:16:1
Sep 06 08:17:10.429 INFO kablam!    |
Sep 06 08:17:10.429 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 06 08:17:10.429 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.429 INFO kablam!    |
Sep 06 08:17:10.429 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 08:17:10.429 INFO kablam! 
Sep 06 08:17:10.429 INFO kablam! warning: function is never used: `write`
Sep 06 08:17:10.429 INFO kablam!   --> src/file_help.rs:30:1
Sep 06 08:17:10.429 INFO kablam!    |
Sep 06 08:17:10.429 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 06 08:17:10.429 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.429 INFO kablam! 
Sep 06 08:17:10.429 INFO kablam! warning: function is never used: `delete`
Sep 06 08:17:10.429 INFO kablam!   --> src/file_help.rs:43:1
Sep 06 08:17:10.429 INFO kablam!    |
Sep 06 08:17:10.429 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 06 08:17:10.429 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.429 INFO kablam! 
Sep 06 08:17:10.435 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 08:17:10.435 INFO kablam!   --> src/file_help.rs:31:5
Sep 06 08:17:10.435 INFO kablam!    |
Sep 06 08:17:10.435 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 06 08:17:10.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.435 INFO kablam!    |
Sep 06 08:17:10.435 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 08:17:10.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 08:17:10.435 INFO kablam! 
Sep 06 08:17:10.435 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 08:17:10.435 INFO kablam!   --> src/file_help.rs:44:5
Sep 06 08:17:10.435 INFO kablam!    |
Sep 06 08:17:10.435 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 06 08:17:10.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:17:10.435 INFO kablam!    |
Sep 06 08:17:10.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 08:17:10.435 INFO kablam! 
Sep 06 08:17:10.449 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Sep 06 08:17:10.450 INFO kablam! su: No module specific data is present
Sep 06 08:17:11.048 INFO running `"docker" "rm" "-f" "19f7975bb2f4ba3bd88e831ffeaf48937b2706c6126e7c937ebde7cbbeb25c39"`
Sep 06 08:17:11.102 INFO blam! 19f7975bb2f4ba3bd88e831ffeaf48937b2706c6126e7c937ebde7cbbeb25c39