Oct 27 01:17:40.249 INFO checking luki/csvll against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:17:40.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 01:17:40.656 INFO blam! 79864ca73e07f331adf8221989066ca07bbc410bb2d00613934145e200701ca7
Oct 27 01:17:40.663 INFO running `"docker" "start" "-a" "79864ca73e07f331adf8221989066ca07bbc410bb2d00613934145e200701ca7"`
Oct 27 01:17:41.950 INFO kablam! usermod: no changes
Oct 27 01:17:41.997 INFO kablam!     Checking csvll v0.1.6 (/source)
Oct 27 01:17:42.690 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:17:42.690 INFO kablam!   --> src/lib.rs:35:13
Oct 27 01:17:42.690 INFO kablam!    |
Oct 27 01:17:42.690 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Oct 27 01:17:42.690 INFO kablam!    |             ----^^^^^^^
Oct 27 01:17:42.690 INFO kablam!    |             |
Oct 27 01:17:42.690 INFO kablam!    |             help: remove this `mut`
Oct 27 01:17:42.690 INFO kablam!    |
Oct 27 01:17:42.690 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:17:42.690 INFO kablam! 
Oct 27 01:17:42.707 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:17:42.707 INFO kablam!   --> src/lib.rs:35:13
Oct 27 01:17:42.707 INFO kablam!    |
Oct 27 01:17:42.707 INFO kablam! 35 |         let mut content = file_help::read(&mut self.file);
Oct 27 01:17:42.707 INFO kablam!    |             ----^^^^^^^
Oct 27 01:17:42.707 INFO kablam!    |             |
Oct 27 01:17:42.707 INFO kablam!    |             help: remove this `mut`
Oct 27 01:17:42.707 INFO kablam!    |
Oct 27 01:17:42.707 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:17:42.707 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `create`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:20:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `write`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:34:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `delete`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:47:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `create`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:20:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `write`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:34:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 34 | pub fn write(file: &mut File, content: &String) {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.727 INFO kablam! warning: function is never used: `delete`
Oct 27 01:17:42.727 INFO kablam!   --> src/file_help.rs:47:1
Oct 27 01:17:42.727 INFO kablam!    |
Oct 27 01:17:42.727 INFO kablam! 47 | pub fn delete(dir: String, name: String, extension: String) {
Oct 27 01:17:42.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.727 INFO kablam! 
Oct 27 01:17:42.743 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:17:42.743 INFO kablam!   --> src/file_help.rs:35:5
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam! 35 |     file.write_all(content.as_bytes());
Oct 27 01:17:42.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:17:42.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:17:42.743 INFO kablam! 
Oct 27 01:17:42.743 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:17:42.743 INFO kablam!   --> src/file_help.rs:48:5
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Oct 27 01:17:42.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:17:42.743 INFO kablam! 
Oct 27 01:17:42.743 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:17:42.743 INFO kablam!   --> src/file_help.rs:35:5
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam! 35 |     file.write_all(content.as_bytes());
Oct 27 01:17:42.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:17:42.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:17:42.743 INFO kablam! 
Oct 27 01:17:42.743 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:17:42.743 INFO kablam!   --> src/file_help.rs:48:5
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam! 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Oct 27 01:17:42.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:17:42.743 INFO kablam!    |
Oct 27 01:17:42.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:17:42.743 INFO kablam! 
Oct 27 01:17:42.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Oct 27 01:17:42.811 INFO kablam! su: No module specific data is present
Oct 27 01:17:44.303 INFO running `"docker" "rm" "-f" "79864ca73e07f331adf8221989066ca07bbc410bb2d00613934145e200701ca7"`
Oct 27 01:17:44.571 INFO blam! 79864ca73e07f331adf8221989066ca07bbc410bb2d00613934145e200701ca7