Nov 01 01:36:41.580 INFO checking luki/csvll against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:36:41.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 01:36:42.094 INFO blam! 7fefcd56a7380c873d3c1c7321b05bc6dd60203918583cfa8062c711206b7ddf
Nov 01 01:36:42.096 INFO running `"docker" "start" "-a" "7fefcd56a7380c873d3c1c7321b05bc6dd60203918583cfa8062c711206b7ddf"`
Nov 01 01:36:44.036 INFO kablam! usermod: no changes
Nov 01 01:36:44.081 INFO kablam!     Checking csvll v0.1.6 (/source)
Nov 01 01:36:44.564 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:36:44.565 INFO kablam!   --> src/lib.rs:35:13
Nov 01 01:36:44.565 INFO kablam!    |
Nov 01 01:36:44.565 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Nov 01 01:36:44.566 INFO kablam!    |             ----^^^^^^^
Nov 01 01:36:44.566 INFO kablam!    |             |
Nov 01 01:36:44.566 INFO kablam!    |             help: remove this `mut`
Nov 01 01:36:44.567 INFO kablam!    |
Nov 01 01:36:44.567 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 01:36:44.567 INFO kablam! 
Nov 01 01:36:44.612 INFO kablam! warning: function is never used: `create`
Nov 01 01:36:44.612 INFO kablam!   --> src/file_help.rs:20:1
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 01 01:36:44.612 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:36:44.612 INFO kablam! 
Nov 01 01:36:44.612 INFO kablam! warning: function is never used: `write`
Nov 01 01:36:44.612 INFO kablam!   --> src/file_help.rs:34:1
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Nov 01 01:36:44.612 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.612 INFO kablam! 
Nov 01 01:36:44.612 INFO kablam! warning: function is never used: `delete`
Nov 01 01:36:44.612 INFO kablam!   --> src/file_help.rs:47:1
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 01 01:36:44.612 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.612 INFO kablam! 
Nov 01 01:36:44.612 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:36:44.612 INFO kablam!   --> src/file_help.rs:35:5
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam! 35 |     file.write_all(content.as_bytes());
Nov 01 01:36:44.612 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:36:44.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:36:44.612 INFO kablam! 
Nov 01 01:36:44.612 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:36:44.612 INFO kablam!   --> src/file_help.rs:48:5
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 01 01:36:44.612 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.612 INFO kablam!    |
Nov 01 01:36:44.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:36:44.612 INFO kablam! 
Nov 01 01:36:44.773 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:36:44.773 INFO kablam!   --> src/lib.rs:35:13
Nov 01 01:36:44.773 INFO kablam!    |
Nov 01 01:36:44.773 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Nov 01 01:36:44.774 INFO kablam!    |             ----^^^^^^^
Nov 01 01:36:44.774 INFO kablam!    |             |
Nov 01 01:36:44.774 INFO kablam!    |             help: remove this `mut`
Nov 01 01:36:44.775 INFO kablam!    |
Nov 01 01:36:44.775 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 01:36:44.775 INFO kablam! 
Nov 01 01:36:44.776 INFO kablam! warning: function is never used: `create`
Nov 01 01:36:44.776 INFO kablam!   --> src/file_help.rs:20:1
Nov 01 01:36:44.776 INFO kablam!    |
Nov 01 01:36:44.777 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 01 01:36:44.777 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.777 INFO kablam!    |
Nov 01 01:36:44.778 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:36:44.778 INFO kablam! 
Nov 01 01:36:44.778 INFO kablam! warning: function is never used: `write`
Nov 01 01:36:44.778 INFO kablam!   --> src/file_help.rs:34:1
Nov 01 01:36:44.779 INFO kablam!    |
Nov 01 01:36:44.779 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Nov 01 01:36:44.779 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.780 INFO kablam! 
Nov 01 01:36:44.780 INFO kablam! warning: function is never used: `delete`
Nov 01 01:36:44.780 INFO kablam!   --> src/file_help.rs:47:1
Nov 01 01:36:44.781 INFO kablam!    |
Nov 01 01:36:44.781 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 01 01:36:44.781 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.782 INFO kablam! 
Nov 01 01:36:44.796 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:36:44.797 INFO kablam!   --> src/file_help.rs:35:5
Nov 01 01:36:44.797 INFO kablam!    |
Nov 01 01:36:44.797 INFO kablam! 35 |     file.write_all(content.as_bytes());
Nov 01 01:36:44.798 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.798 INFO kablam!    |
Nov 01 01:36:44.798 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:36:44.799 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:36:44.799 INFO kablam! 
Nov 01 01:36:44.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:36:44.800 INFO kablam!   --> src/file_help.rs:48:5
Nov 01 01:36:44.800 INFO kablam!    |
Nov 01 01:36:44.800 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 01 01:36:44.801 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:36:44.801 INFO kablam!    |
Nov 01 01:36:44.801 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:36:44.801 INFO kablam! 
Nov 01 01:36:44.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 01 01:36:44.836 INFO kablam! su: No module specific data is present
Nov 01 01:36:45.317 INFO running `"docker" "rm" "-f" "7fefcd56a7380c873d3c1c7321b05bc6dd60203918583cfa8062c711206b7ddf"`
Nov 01 01:36:45.620 INFO blam! 7fefcd56a7380c873d3c1c7321b05bc6dd60203918583cfa8062c711206b7ddf