Sep 14 17:54:05.687 INFO checking csv_reader-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:54:05.687 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:54:05.687 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:54:05.866 INFO blam! f3f70e95b7e42870560d3f53e6299ddd0ec9ef97bf1cfaba3af36fcc04f85e1e
Sep 14 17:54:05.867 INFO running `"docker" "start" "-a" "f3f70e95b7e42870560d3f53e6299ddd0ec9ef97bf1cfaba3af36fcc04f85e1e"`
Sep 14 17:54:06.918 INFO kablam! usermod: no changes
Sep 14 17:54:06.938 INFO kablam!     Checking csv_reader v0.1.1 (file:///source)
Sep 14 17:54:07.248 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:54:07.249 INFO kablam!   --> src/main.rs:26:13
Sep 14 17:54:07.249 INFO kablam!    |
Sep 14 17:54:07.249 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Sep 14 17:54:07.249 INFO kablam!    |             ----^^^^^^^
Sep 14 17:54:07.249 INFO kablam!    |             |
Sep 14 17:54:07.249 INFO kablam!    |             help: remove this `mut`
Sep 14 17:54:07.249 INFO kablam!    |
Sep 14 17:54:07.249 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 17:54:07.249 INFO kablam! 
Sep 14 17:54:07.255 INFO kablam! warning: function is never used: `create`
Sep 14 17:54:07.255 INFO kablam!   --> src/file_help.rs:16:1
Sep 14 17:54:07.255 INFO kablam!    |
Sep 14 17:54:07.255 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 14 17:54:07.255 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.255 INFO kablam!    |
Sep 14 17:54:07.255 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 17:54:07.255 INFO kablam! 
Sep 14 17:54:07.257 INFO kablam! warning: function is never used: `write`
Sep 14 17:54:07.257 INFO kablam!   --> src/file_help.rs:30:1
Sep 14 17:54:07.257 INFO kablam!    |
Sep 14 17:54:07.257 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 14 17:54:07.257 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.257 INFO kablam! 
Sep 14 17:54:07.257 INFO kablam! warning: function is never used: `delete`
Sep 14 17:54:07.257 INFO kablam!   --> src/file_help.rs:43:1
Sep 14 17:54:07.257 INFO kablam!    |
Sep 14 17:54:07.257 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 14 17:54:07.257 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.257 INFO kablam! 
Sep 14 17:54:07.266 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:07.266 INFO kablam!   --> src/file_help.rs:31:5
Sep 14 17:54:07.266 INFO kablam!    |
Sep 14 17:54:07.266 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 14 17:54:07.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.266 INFO kablam!    |
Sep 14 17:54:07.266 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:07.266 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:07.266 INFO kablam! 
Sep 14 17:54:07.266 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:07.266 INFO kablam!   --> src/file_help.rs:44:5
Sep 14 17:54:07.266 INFO kablam!    |
Sep 14 17:54:07.266 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 14 17:54:07.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.266 INFO kablam!    |
Sep 14 17:54:07.266 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:07.266 INFO kablam! 
Sep 14 17:54:07.323 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:54:07.323 INFO kablam!   --> src/main.rs:26:13
Sep 14 17:54:07.323 INFO kablam!    |
Sep 14 17:54:07.323 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Sep 14 17:54:07.323 INFO kablam!    |             ----^^^^^^^
Sep 14 17:54:07.323 INFO kablam!    |             |
Sep 14 17:54:07.323 INFO kablam!    |             help: remove this `mut`
Sep 14 17:54:07.323 INFO kablam!    |
Sep 14 17:54:07.323 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 17:54:07.323 INFO kablam! 
Sep 14 17:54:07.331 INFO kablam! warning: function is never used: `create`
Sep 14 17:54:07.331 INFO kablam!   --> src/file_help.rs:16:1
Sep 14 17:54:07.331 INFO kablam!    |
Sep 14 17:54:07.331 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 14 17:54:07.331 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.331 INFO kablam!    |
Sep 14 17:54:07.331 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 17:54:07.331 INFO kablam! 
Sep 14 17:54:07.331 INFO kablam! warning: function is never used: `write`
Sep 14 17:54:07.331 INFO kablam!   --> src/file_help.rs:30:1
Sep 14 17:54:07.331 INFO kablam!    |
Sep 14 17:54:07.331 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 14 17:54:07.331 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.331 INFO kablam! 
Sep 14 17:54:07.331 INFO kablam! warning: function is never used: `delete`
Sep 14 17:54:07.331 INFO kablam!   --> src/file_help.rs:43:1
Sep 14 17:54:07.331 INFO kablam!    |
Sep 14 17:54:07.331 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 14 17:54:07.331 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.331 INFO kablam! 
Sep 14 17:54:07.337 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:07.337 INFO kablam!   --> src/file_help.rs:31:5
Sep 14 17:54:07.337 INFO kablam!    |
Sep 14 17:54:07.337 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 14 17:54:07.337 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.337 INFO kablam!    |
Sep 14 17:54:07.337 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:07.337 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:07.337 INFO kablam! 
Sep 14 17:54:07.337 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:07.337 INFO kablam!   --> src/file_help.rs:44:5
Sep 14 17:54:07.337 INFO kablam!    |
Sep 14 17:54:07.337 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 14 17:54:07.337 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:07.337 INFO kablam!    |
Sep 14 17:54:07.337 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:07.337 INFO kablam! 
Sep 14 17:54:07.360 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Sep 14 17:54:07.361 INFO kablam! su: No module specific data is present
Sep 14 17:54:08.101 INFO running `"docker" "rm" "-f" "f3f70e95b7e42870560d3f53e6299ddd0ec9ef97bf1cfaba3af36fcc04f85e1e"`
Sep 14 17:54:08.152 INFO blam! f3f70e95b7e42870560d3f53e6299ddd0ec9ef97bf1cfaba3af36fcc04f85e1e