Nov 05 01:03:05.086 INFO checking csv_reader-0.1.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 01:03:05.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05 01:03:05.353 INFO blam! 252435f6dadcf9dc3e4b3f3c11a80ed73d5a61b8b6fdb0f3f5328e4e3743552f
Nov 05 01:03:05.362 INFO running `"docker" "start" "-a" "252435f6dadcf9dc3e4b3f3c11a80ed73d5a61b8b6fdb0f3f5328e4e3743552f"`
Nov 05 01:03:05.959 INFO kablam! usermod: no changes
Nov 05 01:03:05.989 INFO kablam!     Checking csv_reader v0.1.1 (/source)
Nov 05 01:03:06.710 INFO kablam! warning: variable does not need to be mutable
Nov 05 01:03:06.710 INFO kablam!   --> src/main.rs:26:13
Nov 05 01:03:06.710 INFO kablam!    |
Nov 05 01:03:06.710 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Nov 05 01:03:06.710 INFO kablam!    |             ----^^^^^^^
Nov 05 01:03:06.710 INFO kablam!    |             |
Nov 05 01:03:06.710 INFO kablam!    |             help: remove this `mut`
Nov 05 01:03:06.710 INFO kablam!    |
Nov 05 01:03:06.710 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 01:03:06.710 INFO kablam! 
Nov 05 01:03:06.727 INFO kablam! warning: function is never used: `create`
Nov 05 01:03:06.727 INFO kablam!   --> src/file_help.rs:16:1
Nov 05 01:03:06.727 INFO kablam!    |
Nov 05 01:03:06.727 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 05 01:03:06.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.727 INFO kablam!    |
Nov 05 01:03:06.727 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:03:06.727 INFO kablam! 
Nov 05 01:03:06.727 INFO kablam! warning: function is never used: `write`
Nov 05 01:03:06.727 INFO kablam!   --> src/file_help.rs:30:1
Nov 05 01:03:06.727 INFO kablam!    |
Nov 05 01:03:06.727 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 05 01:03:06.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.727 INFO kablam! 
Nov 05 01:03:06.727 INFO kablam! warning: function is never used: `delete`
Nov 05 01:03:06.727 INFO kablam!   --> src/file_help.rs:43:1
Nov 05 01:03:06.727 INFO kablam!    |
Nov 05 01:03:06.727 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 05 01:03:06.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.727 INFO kablam! 
Nov 05 01:03:06.743 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:03:06.743 INFO kablam!   --> src/file_help.rs:31:5
Nov 05 01:03:06.743 INFO kablam!    |
Nov 05 01:03:06.743 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 05 01:03:06.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.743 INFO kablam!    |
Nov 05 01:03:06.743 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:03:06.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:03:06.743 INFO kablam! 
Nov 05 01:03:06.743 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:03:06.743 INFO kablam!   --> src/file_help.rs:44:5
Nov 05 01:03:06.743 INFO kablam!    |
Nov 05 01:03:06.743 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 05 01:03:06.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.743 INFO kablam!    |
Nov 05 01:03:06.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:03:06.743 INFO kablam! 
Nov 05 01:03:06.831 INFO kablam! warning: variable does not need to be mutable
Nov 05 01:03:06.831 INFO kablam!   --> src/main.rs:26:13
Nov 05 01:03:06.831 INFO kablam!    |
Nov 05 01:03:06.831 INFO kablam! 26 |         let mut content = file_help::read(&mut self.file);
Nov 05 01:03:06.831 INFO kablam!    |             ----^^^^^^^
Nov 05 01:03:06.831 INFO kablam!    |             |
Nov 05 01:03:06.831 INFO kablam!    |             help: remove this `mut`
Nov 05 01:03:06.831 INFO kablam!    |
Nov 05 01:03:06.831 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 01:03:06.831 INFO kablam! 
Nov 05 01:03:06.844 INFO kablam! warning: function is never used: `create`
Nov 05 01:03:06.844 INFO kablam!   --> src/file_help.rs:16:1
Nov 05 01:03:06.844 INFO kablam!    |
Nov 05 01:03:06.844 INFO kablam! 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 05 01:03:06.844 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.844 INFO kablam!    |
Nov 05 01:03:06.844 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:03:06.844 INFO kablam! 
Nov 05 01:03:06.844 INFO kablam! warning: function is never used: `write`
Nov 05 01:03:06.844 INFO kablam!   --> src/file_help.rs:30:1
Nov 05 01:03:06.844 INFO kablam!    |
Nov 05 01:03:06.844 INFO kablam! 30 | pub fn write(file: &mut File, content: &String) {
Nov 05 01:03:06.844 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.844 INFO kablam! 
Nov 05 01:03:06.844 INFO kablam! warning: function is never used: `delete`
Nov 05 01:03:06.844 INFO kablam!   --> src/file_help.rs:43:1
Nov 05 01:03:06.844 INFO kablam!    |
Nov 05 01:03:06.844 INFO kablam! 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 05 01:03:06.844 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.844 INFO kablam! 
Nov 05 01:03:06.851 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:03:06.851 INFO kablam!   --> src/file_help.rs:31:5
Nov 05 01:03:06.851 INFO kablam!    |
Nov 05 01:03:06.851 INFO kablam! 31 |     file.write_all(content.as_bytes());
Nov 05 01:03:06.851 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.851 INFO kablam!    |
Nov 05 01:03:06.851 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:03:06.851 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:03:06.851 INFO kablam! 
Nov 05 01:03:06.851 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:03:06.851 INFO kablam!   --> src/file_help.rs:44:5
Nov 05 01:03:06.851 INFO kablam!    |
Nov 05 01:03:06.851 INFO kablam! 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 05 01:03:06.851 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:03:06.851 INFO kablam!    |
Nov 05 01:03:06.851 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:03:06.851 INFO kablam! 
Nov 05 01:03:06.889 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 05 01:03:06.889 INFO kablam! su: No module specific data is present
Nov 05 01:03:07.491 INFO running `"docker" "rm" "-f" "252435f6dadcf9dc3e4b3f3c11a80ed73d5a61b8b6fdb0f3f5328e4e3743552f"`
Nov 05 01:03:07.895 INFO blam! 252435f6dadcf9dc3e4b3f3c11a80ed73d5a61b8b6fdb0f3f5328e4e3743552f