Sep 20 03:07:44.984 INFO checking csvll-0.1.6 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:07:44.984 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:07:44.984 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:07:45.209 INFO blam! 521afe6cb5369b7e41e4ebb9380a57e9498126bf32c6570eac94df715ae947a1
Sep 20 03:07:45.212 INFO running `"docker" "start" "-a" "521afe6cb5369b7e41e4ebb9380a57e9498126bf32c6570eac94df715ae947a1"`
Sep 20 03:07:46.732 INFO kablam! usermod: no changes
Sep 20 03:07:46.757 INFO kablam!     Checking csvll v0.1.6 (/source)
Sep 20 03:07:47.052 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:07:47.052 INFO kablam!   --> src/lib.rs:29:13
Sep 20 03:07:47.052 INFO kablam!    |
Sep 20 03:07:47.052 INFO kablam! 29 |         let mut content = file_help::read(&mut self.file);
Sep 20 03:07:47.052 INFO kablam!    |             ----^^^^^^^
Sep 20 03:07:47.052 INFO kablam!    |             |
Sep 20 03:07:47.052 INFO kablam!    |             help: remove this `mut`
Sep 20 03:07:47.052 INFO kablam!    |
Sep 20 03:07:47.052 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:07:47.052 INFO kablam! 
Sep 20 03:07:47.064 INFO kablam! warning: function is never used: `create`
Sep 20 03:07:47.064 INFO kablam!   --> src/file_help.rs:16:1
Sep 20 03:07:47.064 INFO kablam!    |
Sep 20 03:07:47.064 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 20 03:07:47.064 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.064 INFO kablam!    |
Sep 20 03:07:47.064 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 03:07:47.064 INFO kablam! 
Sep 20 03:07:47.064 INFO kablam! warning: function is never used: `write`
Sep 20 03:07:47.064 INFO kablam!   --> src/file_help.rs:30:1
Sep 20 03:07:47.064 INFO kablam!    |
Sep 20 03:07:47.064 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 20 03:07:47.064 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.064 INFO kablam! 
Sep 20 03:07:47.064 INFO kablam! warning: function is never used: `delete`
Sep 20 03:07:47.064 INFO kablam!   --> src/file_help.rs:43:1
Sep 20 03:07:47.064 INFO kablam!    |
Sep 20 03:07:47.064 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 20 03:07:47.064 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.064 INFO kablam! 
Sep 20 03:07:47.070 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:07:47.070 INFO kablam!   --> src/file_help.rs:31:5
Sep 20 03:07:47.070 INFO kablam!    |
Sep 20 03:07:47.070 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 20 03:07:47.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.070 INFO kablam!    |
Sep 20 03:07:47.071 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:07:47.071 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:07:47.071 INFO kablam! 
Sep 20 03:07:47.071 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:07:47.071 INFO kablam!   --> src/file_help.rs:44:5
Sep 20 03:07:47.071 INFO kablam!    |
Sep 20 03:07:47.071 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 20 03:07:47.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.071 INFO kablam!    |
Sep 20 03:07:47.071 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:07:47.071 INFO kablam! 
Sep 20 03:07:47.090 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:07:47.090 INFO kablam!   --> src/lib.rs:29:13
Sep 20 03:07:47.090 INFO kablam!    |
Sep 20 03:07:47.090 INFO kablam! 29 |         let mut content = file_help::read(&mut self.file);
Sep 20 03:07:47.090 INFO kablam!    |             ----^^^^^^^
Sep 20 03:07:47.090 INFO kablam!    |             |
Sep 20 03:07:47.090 INFO kablam!    |             help: remove this `mut`
Sep 20 03:07:47.090 INFO kablam!    |
Sep 20 03:07:47.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:07:47.090 INFO kablam! 
Sep 20 03:07:47.098 INFO kablam! warning: function is never used: `create`
Sep 20 03:07:47.098 INFO kablam!   --> src/file_help.rs:16:1
Sep 20 03:07:47.098 INFO kablam!    |
Sep 20 03:07:47.098 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Sep 20 03:07:47.098 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.098 INFO kablam!    |
Sep 20 03:07:47.098 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 03:07:47.098 INFO kablam! 
Sep 20 03:07:47.098 INFO kablam! warning: function is never used: `write`
Sep 20 03:07:47.098 INFO kablam!   --> src/file_help.rs:30:1
Sep 20 03:07:47.098 INFO kablam!    |
Sep 20 03:07:47.098 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Sep 20 03:07:47.098 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.098 INFO kablam! 
Sep 20 03:07:47.098 INFO kablam! warning: function is never used: `delete`
Sep 20 03:07:47.098 INFO kablam!   --> src/file_help.rs:43:1
Sep 20 03:07:47.098 INFO kablam!    |
Sep 20 03:07:47.098 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Sep 20 03:07:47.098 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.098 INFO kablam! 
Sep 20 03:07:47.104 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:07:47.105 INFO kablam!   --> src/file_help.rs:31:5
Sep 20 03:07:47.105 INFO kablam!    |
Sep 20 03:07:47.105 INFO kablam! 31 |     file.write_all(content.as_bytes());
Sep 20 03:07:47.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.105 INFO kablam!    |
Sep 20 03:07:47.105 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:07:47.105 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:07:47.105 INFO kablam! 
Sep 20 03:07:47.105 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:07:47.105 INFO kablam!   --> src/file_help.rs:44:5
Sep 20 03:07:47.105 INFO kablam!    |
Sep 20 03:07:47.105 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Sep 20 03:07:47.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:07:47.105 INFO kablam!    |
Sep 20 03:07:47.105 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:07:47.105 INFO kablam! 
Sep 20 03:07:47.117 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 20 03:07:47.118 INFO kablam! su: No module specific data is present
Sep 20 03:07:47.732 INFO running `"docker" "rm" "-f" "521afe6cb5369b7e41e4ebb9380a57e9498126bf32c6570eac94df715ae947a1"`
Sep 20 03:07:47.891 INFO blam! 521afe6cb5369b7e41e4ebb9380a57e9498126bf32c6570eac94df715ae947a1