Nov 02 00:10:05.071 INFO checking csvlm-0.1.4 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 00:10:05.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:10:05.279 INFO blam! 95d69ad6c28dc548d9043d185c149fc29b66d21af7650dbe629fad2188358586
Nov 02 00:10:05.285 INFO running `"docker" "start" "-a" "95d69ad6c28dc548d9043d185c149fc29b66d21af7650dbe629fad2188358586"`
Nov 02 00:10:05.847 INFO kablam! usermod: no changes
Nov 02 00:10:05.923 INFO kablam!     Checking csvlm v0.1.4 (/source)
Nov 02 00:10:06.792 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:10:06.792 INFO kablam!   --> src/lib.rs:28:13
Nov 02 00:10:06.793 INFO kablam!    |
Nov 02 00:10:06.793 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Nov 02 00:10:06.793 INFO kablam!    |             ----^^^^^^^
Nov 02 00:10:06.793 INFO kablam!    |             |
Nov 02 00:10:06.793 INFO kablam!    |             help: remove this `mut`
Nov 02 00:10:06.794 INFO kablam!    |
Nov 02 00:10:06.794 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 00:10:06.794 INFO kablam! 
Nov 02 00:10:06.803 INFO kablam! warning: function is never used: `create`
Nov 02 00:10:06.803 INFO kablam!   --> src/file_help.rs:16:1
Nov 02 00:10:06.803 INFO kablam!    |
Nov 02 00:10:06.803 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 02 00:10:06.803 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:06.804 INFO kablam!    |
Nov 02 00:10:06.804 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 00:10:06.804 INFO kablam! 
Nov 02 00:10:06.804 INFO kablam! warning: function is never used: `write`
Nov 02 00:10:06.805 INFO kablam!   --> src/file_help.rs:30:1
Nov 02 00:10:06.805 INFO kablam!    |
Nov 02 00:10:06.805 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 02 00:10:06.805 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:06.805 INFO kablam! 
Nov 02 00:10:06.806 INFO kablam! warning: function is never used: `delete`
Nov 02 00:10:06.806 INFO kablam!   --> src/file_help.rs:43:1
Nov 02 00:10:06.806 INFO kablam!    |
Nov 02 00:10:06.806 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 02 00:10:06.807 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:06.807 INFO kablam! 
Nov 02 00:10:06.816 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:10:06.816 INFO kablam!   --> src/file_help.rs:31:5
Nov 02 00:10:06.816 INFO kablam!    |
Nov 02 00:10:06.816 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 02 00:10:06.817 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:06.817 INFO kablam!    |
Nov 02 00:10:06.817 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 00:10:06.817 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:10:06.817 INFO kablam! 
Nov 02 00:10:06.818 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:10:06.818 INFO kablam!   --> src/file_help.rs:44:5
Nov 02 00:10:06.818 INFO kablam!    |
Nov 02 00:10:06.818 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 02 00:10:06.818 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:06.819 INFO kablam!    |
Nov 02 00:10:06.819 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:10:06.819 INFO kablam! 
Nov 02 00:10:07.116 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:10:07.116 INFO kablam!   --> src/lib.rs:28:13
Nov 02 00:10:07.116 INFO kablam!    |
Nov 02 00:10:07.116 INFO kablam! 28 |         let mut content = file_help::read(&mut self.file);
Nov 02 00:10:07.116 INFO kablam!    |             ----^^^^^^^
Nov 02 00:10:07.116 INFO kablam!    |             |
Nov 02 00:10:07.116 INFO kablam!    |             help: remove this `mut`
Nov 02 00:10:07.116 INFO kablam!    |
Nov 02 00:10:07.116 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 00:10:07.116 INFO kablam! 
Nov 02 00:10:07.124 INFO kablam! warning: function is never used: `create`
Nov 02 00:10:07.124 INFO kablam!   --> src/file_help.rs:16:1
Nov 02 00:10:07.124 INFO kablam!    |
Nov 02 00:10:07.124 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 02 00:10:07.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:07.124 INFO kablam!    |
Nov 02 00:10:07.124 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 00:10:07.124 INFO kablam! 
Nov 02 00:10:07.124 INFO kablam! warning: function is never used: `write`
Nov 02 00:10:07.124 INFO kablam!   --> src/file_help.rs:30:1
Nov 02 00:10:07.124 INFO kablam!    |
Nov 02 00:10:07.124 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 02 00:10:07.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:07.124 INFO kablam! 
Nov 02 00:10:07.124 INFO kablam! warning: function is never used: `delete`
Nov 02 00:10:07.124 INFO kablam!   --> src/file_help.rs:43:1
Nov 02 00:10:07.124 INFO kablam!    |
Nov 02 00:10:07.124 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 02 00:10:07.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:07.124 INFO kablam! 
Nov 02 00:10:07.128 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:10:07.128 INFO kablam!   --> src/file_help.rs:31:5
Nov 02 00:10:07.128 INFO kablam!    |
Nov 02 00:10:07.128 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 02 00:10:07.128 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:07.128 INFO kablam!    |
Nov 02 00:10:07.128 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 00:10:07.128 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:10:07.128 INFO kablam! 
Nov 02 00:10:07.128 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:10:07.128 INFO kablam!   --> src/file_help.rs:44:5
Nov 02 00:10:07.128 INFO kablam!    |
Nov 02 00:10:07.128 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 02 00:10:07.128 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:10:07.128 INFO kablam!    |
Nov 02 00:10:07.128 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:10:07.128 INFO kablam! 
Nov 02 00:10:07.148 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 02 00:10:07.152 INFO kablam! su: No module specific data is present
Nov 02 00:10:07.640 INFO running `"docker" "rm" "-f" "95d69ad6c28dc548d9043d185c149fc29b66d21af7650dbe629fad2188358586"`
Nov 02 00:10:07.866 INFO blam! 95d69ad6c28dc548d9043d185c149fc29b66d21af7650dbe629fad2188358586