Nov 02 11:03:22.182 INFO checking luki/csvll against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:03:22.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 11:03:22.397 INFO blam! 5a8fd7ffdf9404be536edb21a5aa1e4c032d7292202367401234dac6d616c733
Nov 02 11:03:22.398 INFO running `"docker" "start" "-a" "5a8fd7ffdf9404be536edb21a5aa1e4c032d7292202367401234dac6d616c733"`
Nov 02 11:03:22.919 INFO kablam! usermod: no changes
Nov 02 11:03:22.950 INFO kablam!     Checking csvll v0.1.6 (/source)
Nov 02 11:03:23.303 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:03:23.303 INFO kablam!   --> src/lib.rs:35:13
Nov 02 11:03:23.303 INFO kablam!    |
Nov 02 11:03:23.303 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Nov 02 11:03:23.303 INFO kablam!    |             ----^^^^^^^
Nov 02 11:03:23.303 INFO kablam!    |             |
Nov 02 11:03:23.303 INFO kablam!    |             help: remove this `mut`
Nov 02 11:03:23.303 INFO kablam!    |
Nov 02 11:03:23.303 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 11:03:23.303 INFO kablam! 
Nov 02 11:03:23.322 INFO kablam! warning: function is never used: `create`
Nov 02 11:03:23.322 INFO kablam!   --> src/file_help.rs:20:1
Nov 02 11:03:23.322 INFO kablam!    |
Nov 02 11:03:23.322 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 02 11:03:23.322 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.322 INFO kablam!    |
Nov 02 11:03:23.322 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 11:03:23.322 INFO kablam! 
Nov 02 11:03:23.328 INFO kablam! warning: function is never used: `write`
Nov 02 11:03:23.328 INFO kablam!   --> src/file_help.rs:34:1
Nov 02 11:03:23.328 INFO kablam!    |
Nov 02 11:03:23.328 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Nov 02 11:03:23.328 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.328 INFO kablam! 
Nov 02 11:03:23.328 INFO kablam! warning: function is never used: `delete`
Nov 02 11:03:23.328 INFO kablam!   --> src/file_help.rs:47:1
Nov 02 11:03:23.328 INFO kablam!    |
Nov 02 11:03:23.328 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 02 11:03:23.328 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.328 INFO kablam! 
Nov 02 11:03:23.328 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:23.328 INFO kablam!   --> src/file_help.rs:35:5
Nov 02 11:03:23.328 INFO kablam!    |
Nov 02 11:03:23.328 INFO kablam! 35 |     file.write_all(content.as_bytes());
Nov 02 11:03:23.328 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.328 INFO kablam!    |
Nov 02 11:03:23.329 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:03:23.329 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:23.329 INFO kablam! 
Nov 02 11:03:23.329 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:23.329 INFO kablam!   --> src/file_help.rs:48:5
Nov 02 11:03:23.329 INFO kablam!    |
Nov 02 11:03:23.329 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 02 11:03:23.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.329 INFO kablam!    |
Nov 02 11:03:23.329 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:23.329 INFO kablam! 
Nov 02 11:03:23.408 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:03:23.408 INFO kablam!   --> src/lib.rs:35:13
Nov 02 11:03:23.408 INFO kablam!    |
Nov 02 11:03:23.408 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Nov 02 11:03:23.408 INFO kablam!    |             ----^^^^^^^
Nov 02 11:03:23.408 INFO kablam!    |             |
Nov 02 11:03:23.408 INFO kablam!    |             help: remove this `mut`
Nov 02 11:03:23.408 INFO kablam!    |
Nov 02 11:03:23.408 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 11:03:23.408 INFO kablam! 
Nov 02 11:03:23.428 INFO kablam! warning: function is never used: `create`
Nov 02 11:03:23.428 INFO kablam!   --> src/file_help.rs:20:1
Nov 02 11:03:23.428 INFO kablam!    |
Nov 02 11:03:23.428 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 02 11:03:23.428 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.428 INFO kablam!    |
Nov 02 11:03:23.428 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 11:03:23.428 INFO kablam! 
Nov 02 11:03:23.428 INFO kablam! warning: function is never used: `write`
Nov 02 11:03:23.428 INFO kablam!   --> src/file_help.rs:34:1
Nov 02 11:03:23.428 INFO kablam!    |
Nov 02 11:03:23.428 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Nov 02 11:03:23.428 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.428 INFO kablam! 
Nov 02 11:03:23.428 INFO kablam! warning: function is never used: `delete`
Nov 02 11:03:23.428 INFO kablam!   --> src/file_help.rs:47:1
Nov 02 11:03:23.428 INFO kablam!    |
Nov 02 11:03:23.428 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 02 11:03:23.428 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.428 INFO kablam! 
Nov 02 11:03:23.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:23.428 INFO kablam!   --> src/file_help.rs:35:5
Nov 02 11:03:23.428 INFO kablam!    |
Nov 02 11:03:23.429 INFO kablam! 35 |     file.write_all(content.as_bytes());
Nov 02 11:03:23.429 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.429 INFO kablam!    |
Nov 02 11:03:23.429 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:03:23.429 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:23.429 INFO kablam! 
Nov 02 11:03:23.433 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:23.433 INFO kablam!   --> src/file_help.rs:48:5
Nov 02 11:03:23.433 INFO kablam!    |
Nov 02 11:03:23.433 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 02 11:03:23.433 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:03:23.433 INFO kablam!    |
Nov 02 11:03:23.433 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:23.433 INFO kablam! 
Nov 02 11:03:23.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 02 11:03:23.482 INFO kablam! su: No module specific data is present
Nov 02 11:03:23.896 INFO running `"docker" "rm" "-f" "5a8fd7ffdf9404be536edb21a5aa1e4c032d7292202367401234dac6d616c733"`
Nov 02 11:03:24.164 INFO blam! 5a8fd7ffdf9404be536edb21a5aa1e4c032d7292202367401234dac6d616c733