Aug 18 00:50:56.711 INFO checking csvll-0.1.6 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:50:56.711 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:50:56.711 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:50:56.711 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:50:56.958 INFO blam! c0500831e6793f116e3c46b7cb2be2c894d95b3af218cbe26f5dc71be5846e31
Aug 18 00:50:56.961 INFO running `"docker" "start" "-a" "c0500831e6793f116e3c46b7cb2be2c894d95b3af218cbe26f5dc71be5846e31"`
Aug 18 00:50:57.791 INFO kablam!     Checking csvll v0.1.6 (file:///source)
Aug 18 00:50:58.629 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:50:58.629 INFO kablam!   --> src/lib.rs:29:13
Aug 18 00:50:58.629 INFO kablam!    |
Aug 18 00:50:58.629 INFO kablam! 29 |         let mut content = file_help::read(&mut self.file);
Aug 18 00:50:58.629 INFO kablam!    |             ----^^^^^^^
Aug 18 00:50:58.629 INFO kablam!    |             |
Aug 18 00:50:58.629 INFO kablam!    |             help: remove this `mut`
Aug 18 00:50:58.629 INFO kablam!    |
Aug 18 00:50:58.629 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 00:50:58.629 INFO kablam! 
Aug 18 00:50:58.661 INFO kablam! warning: function is never used: `create`
Aug 18 00:50:58.661 INFO kablam!   --> src/file_help.rs:16:1
Aug 18 00:50:58.661 INFO kablam!    |
Aug 18 00:50:58.661 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Aug 18 00:50:58.661 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.661 INFO kablam!    |
Aug 18 00:50:58.661 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 00:50:58.661 INFO kablam! 
Aug 18 00:50:58.661 INFO kablam! warning: function is never used: `write`
Aug 18 00:50:58.661 INFO kablam!   --> src/file_help.rs:30:1
Aug 18 00:50:58.661 INFO kablam!    |
Aug 18 00:50:58.661 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Aug 18 00:50:58.661 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.661 INFO kablam! 
Aug 18 00:50:58.661 INFO kablam! warning: function is never used: `delete`
Aug 18 00:50:58.662 INFO kablam!   --> src/file_help.rs:43:1
Aug 18 00:50:58.662 INFO kablam!    |
Aug 18 00:50:58.662 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Aug 18 00:50:58.662 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.662 INFO kablam! 
Aug 18 00:50:58.668 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:50:58.668 INFO kablam!   --> src/lib.rs:29:13
Aug 18 00:50:58.668 INFO kablam!    |
Aug 18 00:50:58.668 INFO kablam! 29 |         let mut content = file_help::read(&mut self.file);
Aug 18 00:50:58.668 INFO kablam!    |             ----^^^^^^^
Aug 18 00:50:58.668 INFO kablam!    |             |
Aug 18 00:50:58.668 INFO kablam!    |             help: remove this `mut`
Aug 18 00:50:58.668 INFO kablam!    |
Aug 18 00:50:58.668 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 00:50:58.668 INFO kablam! 
Aug 18 00:50:58.679 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 00:50:58.679 INFO kablam!   --> src/file_help.rs:31:5
Aug 18 00:50:58.679 INFO kablam!    |
Aug 18 00:50:58.679 INFO kablam! 31 |     file.write_all(content.as_bytes());
Aug 18 00:50:58.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.680 INFO kablam!    |
Aug 18 00:50:58.680 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 00:50:58.680 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 00:50:58.680 INFO kablam! 
Aug 18 00:50:58.680 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 00:50:58.680 INFO kablam!   --> src/file_help.rs:44:5
Aug 18 00:50:58.680 INFO kablam!    |
Aug 18 00:50:58.681 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Aug 18 00:50:58.681 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.681 INFO kablam!    |
Aug 18 00:50:58.681 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 00:50:58.681 INFO kablam! 
Aug 18 00:50:58.697 INFO kablam! warning: function is never used: `create`
Aug 18 00:50:58.697 INFO kablam!   --> src/file_help.rs:16:1
Aug 18 00:50:58.697 INFO kablam!    |
Aug 18 00:50:58.697 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Aug 18 00:50:58.697 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.697 INFO kablam!    |
Aug 18 00:50:58.697 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 00:50:58.697 INFO kablam! 
Aug 18 00:50:58.697 INFO kablam! warning: function is never used: `write`
Aug 18 00:50:58.697 INFO kablam!   --> src/file_help.rs:30:1
Aug 18 00:50:58.697 INFO kablam!    |
Aug 18 00:50:58.697 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Aug 18 00:50:58.697 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.697 INFO kablam! 
Aug 18 00:50:58.698 INFO kablam! warning: function is never used: `delete`
Aug 18 00:50:58.698 INFO kablam!   --> src/file_help.rs:43:1
Aug 18 00:50:58.698 INFO kablam!    |
Aug 18 00:50:58.698 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Aug 18 00:50:58.698 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.698 INFO kablam! 
Aug 18 00:50:58.721 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 00:50:58.721 INFO kablam!   --> src/file_help.rs:31:5
Aug 18 00:50:58.721 INFO kablam!    |
Aug 18 00:50:58.721 INFO kablam! 31 |     file.write_all(content.as_bytes());
Aug 18 00:50:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.721 INFO kablam!    |
Aug 18 00:50:58.721 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 00:50:58.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 00:50:58.721 INFO kablam! 
Aug 18 00:50:58.721 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 00:50:58.721 INFO kablam!   --> src/file_help.rs:44:5
Aug 18 00:50:58.721 INFO kablam!    |
Aug 18 00:50:58.721 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Aug 18 00:50:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:50:58.722 INFO kablam!    |
Aug 18 00:50:58.724 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 00:50:58.724 INFO kablam! 
Aug 18 00:50:58.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Aug 18 00:50:58.773 INFO kablam! su: No module specific data is present
Aug 18 00:50:59.297 INFO running `"docker" "rm" "-f" "c0500831e6793f116e3c46b7cb2be2c894d95b3af218cbe26f5dc71be5846e31"`
Aug 18 00:50:59.433 INFO blam! c0500831e6793f116e3c46b7cb2be2c894d95b3af218cbe26f5dc71be5846e31