Nov 10 07:26:22.532 INFO checking csv_reader-0.1.1 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 07:26:22.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 07:26:22.916 INFO blam! ffe62756415e3a0acc4f5676efafe80594be28af5339bb3d9a89374a93aaed6e
Nov 10 07:26:22.933 INFO running `"docker" "start" "-a" "ffe62756415e3a0acc4f5676efafe80594be28af5339bb3d9a89374a93aaed6e"`
Nov 10 07:26:23.395 INFO kablam! usermod: no changes
Nov 10 07:26:23.429 INFO kablam!     Checking csv_reader v0.1.1 (/source)
Nov 10 07:26:24.027 INFO kablam! warning: variable does not need to be mutable
Nov 10 07:26:24.028 INFO kablam!   --> src/main.rs:26:13
Nov 10 07:26:24.028 INFO kablam!    |
Nov 10 07:26:24.028 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Nov 10 07:26:24.028 INFO kablam!    |             ----^^^^^^^
Nov 10 07:26:24.028 INFO kablam!    |             |
Nov 10 07:26:24.028 INFO kablam!    |             help: remove this `mut`
Nov 10 07:26:24.029 INFO kablam!    |
Nov 10 07:26:24.029 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 07:26:24.029 INFO kablam! 
Nov 10 07:26:24.034 INFO kablam! warning: function is never used: `create`
Nov 10 07:26:24.034 INFO kablam!   --> src/file_help.rs:16:1
Nov 10 07:26:24.034 INFO kablam!    |
Nov 10 07:26:24.034 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 10 07:26:24.034 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.034 INFO kablam!    |
Nov 10 07:26:24.034 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:26:24.034 INFO kablam! 
Nov 10 07:26:24.034 INFO kablam! warning: function is never used: `write`
Nov 10 07:26:24.034 INFO kablam!   --> src/file_help.rs:30:1
Nov 10 07:26:24.034 INFO kablam!    |
Nov 10 07:26:24.034 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 10 07:26:24.034 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.034 INFO kablam! 
Nov 10 07:26:24.034 INFO kablam! warning: function is never used: `delete`
Nov 10 07:26:24.034 INFO kablam!   --> src/file_help.rs:43:1
Nov 10 07:26:24.036 INFO kablam!    |
Nov 10 07:26:24.036 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 10 07:26:24.036 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.037 INFO kablam! 
Nov 10 07:26:24.042 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 07:26:24.042 INFO kablam!   --> src/file_help.rs:31:5
Nov 10 07:26:24.043 INFO kablam!    |
Nov 10 07:26:24.043 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 10 07:26:24.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.043 INFO kablam!    |
Nov 10 07:26:24.043 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 07:26:24.043 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 07:26:24.043 INFO kablam! 
Nov 10 07:26:24.043 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 07:26:24.043 INFO kablam!   --> src/file_help.rs:44:5
Nov 10 07:26:24.043 INFO kablam!    |
Nov 10 07:26:24.043 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 10 07:26:24.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.043 INFO kablam!    |
Nov 10 07:26:24.043 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 07:26:24.043 INFO kablam! 
Nov 10 07:26:24.194 INFO kablam! warning: variable does not need to be mutable
Nov 10 07:26:24.194 INFO kablam!   --> src/main.rs:26:13
Nov 10 07:26:24.194 INFO kablam!    |
Nov 10 07:26:24.194 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Nov 10 07:26:24.194 INFO kablam!    |             ----^^^^^^^
Nov 10 07:26:24.194 INFO kablam!    |             |
Nov 10 07:26:24.194 INFO kablam!    |             help: remove this `mut`
Nov 10 07:26:24.194 INFO kablam!    |
Nov 10 07:26:24.194 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 07:26:24.194 INFO kablam! 
Nov 10 07:26:24.201 INFO kablam! warning: function is never used: `create`
Nov 10 07:26:24.201 INFO kablam!   --> src/file_help.rs:16:1
Nov 10 07:26:24.201 INFO kablam!    |
Nov 10 07:26:24.201 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 10 07:26:24.201 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.201 INFO kablam!    |
Nov 10 07:26:24.201 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:26:24.201 INFO kablam! 
Nov 10 07:26:24.201 INFO kablam! warning: function is never used: `write`
Nov 10 07:26:24.201 INFO kablam!   --> src/file_help.rs:30:1
Nov 10 07:26:24.201 INFO kablam!    |
Nov 10 07:26:24.201 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 10 07:26:24.201 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.201 INFO kablam! 
Nov 10 07:26:24.201 INFO kablam! warning: function is never used: `delete`
Nov 10 07:26:24.201 INFO kablam!   --> src/file_help.rs:43:1
Nov 10 07:26:24.201 INFO kablam!    |
Nov 10 07:26:24.201 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 10 07:26:24.201 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.201 INFO kablam! 
Nov 10 07:26:24.207 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 07:26:24.207 INFO kablam!   --> src/file_help.rs:31:5
Nov 10 07:26:24.207 INFO kablam!    |
Nov 10 07:26:24.207 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 10 07:26:24.207 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.207 INFO kablam!    |
Nov 10 07:26:24.207 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 07:26:24.207 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 07:26:24.207 INFO kablam! 
Nov 10 07:26:24.207 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 07:26:24.207 INFO kablam!   --> src/file_help.rs:44:5
Nov 10 07:26:24.207 INFO kablam!    |
Nov 10 07:26:24.207 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 10 07:26:24.207 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:26:24.207 INFO kablam!    |
Nov 10 07:26:24.207 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 07:26:24.207 INFO kablam! 
Nov 10 07:26:24.217 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 10 07:26:24.243 INFO kablam! su: No module specific data is present
Nov 10 07:26:24.553 INFO running `"docker" "rm" "-f" "ffe62756415e3a0acc4f5676efafe80594be28af5339bb3d9a89374a93aaed6e"`
Nov 10 07:26:24.719 INFO blam! ffe62756415e3a0acc4f5676efafe80594be28af5339bb3d9a89374a93aaed6e