Oct 31 20:09:39.506 INFO checking swkfn/cli_tool against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 20:09:39.508 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"`
Oct 31 20:09:40.034 INFO blam! 53742c101b3592373fc81431c408d86a0792ed807a09db030919b21edf2c3ae2
Oct 31 20:09:40.038 INFO running `"docker" "start" "-a" "53742c101b3592373fc81431c408d86a0792ed807a09db030919b21edf2c3ae2"`
Oct 31 20:09:42.895 INFO kablam! usermod: no changes
Oct 31 20:09:43.017 INFO kablam!    Compiling syn v0.14.9
Oct 31 20:09:57.282 INFO kablam!    Compiling synstructure v0.9.0
Oct 31 20:10:01.496 INFO kablam!    Compiling failure_derive v0.1.2
Oct 31 20:10:04.480 INFO kablam!     Checking failure v0.1.2
Oct 31 20:10:05.076 INFO kablam!     Checking cli_tool v0.1.0 (/source)
Oct 31 20:10:06.076 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 20:10:06.076 INFO kablam!  --> src/main.rs:2:1
Oct 31 20:10:06.076 INFO kablam!   |
Oct 31 20:10:06.076 INFO kablam! 2 | #[macro_use]
Oct 31 20:10:06.076 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 20:10:06.076 INFO kablam!   |
Oct 31 20:10:06.076 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:10:06.076 INFO kablam! 
Oct 31 20:10:06.076 INFO kablam! warning: unused import: `std::env`
Oct 31 20:10:06.076 INFO kablam!  --> src/main.rs:8:5
Oct 31 20:10:06.076 INFO kablam!   |
Oct 31 20:10:06.076 INFO kablam! 8 | use std::env;
Oct 31 20:10:06.076 INFO kablam!   |     ^^^^^^^^
Oct 31 20:10:06.076 INFO kablam! 
Oct 31 20:10:06.164 INFO kablam! warning: struct is never constructed: `User`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:12:1
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 12 | struct User{
Oct 31 20:10:06.166 INFO kablam!    | ^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: struct is never constructed: `Rectangle`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:21:1
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 21 | struct Rectangle{
Oct 31 20:10:06.166 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: method is never used: `area`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:28:5
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 28 |     fn area(&self) -> u32{
Oct 31 20:10:06.166 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: method is never used: `is_hold`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:31:5
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Oct 31 20:10:06.166 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: function is never used: `set_user`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:36:1
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 36 | fn set_user(email: String, username: String) -> User{
Oct 31 20:10:06.166 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: function is never used: `parse_command`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:45:1
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 45 | fn parse_command(){
Oct 31 20:10:06.166 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.166 INFO kablam! warning: function is never used: `getint`
Oct 31 20:10:06.166 INFO kablam!   --> src/main.rs:59:1
Oct 31 20:10:06.166 INFO kablam!    |
Oct 31 20:10:06.166 INFO kablam! 59 | fn getint() -> i32{
Oct 31 20:10:06.166 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.166 INFO kablam! 
Oct 31 20:10:06.263 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 20:10:06.263 INFO kablam!  --> src/main.rs:2:1
Oct 31 20:10:06.263 INFO kablam!   |
Oct 31 20:10:06.263 INFO kablam! 2 | #[macro_use]
Oct 31 20:10:06.264 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 20:10:06.264 INFO kablam!   |
Oct 31 20:10:06.264 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:10:06.264 INFO kablam! 
Oct 31 20:10:06.264 INFO kablam! warning: unused import: `std::env`
Oct 31 20:10:06.264 INFO kablam!  --> src/main.rs:8:5
Oct 31 20:10:06.264 INFO kablam!   |
Oct 31 20:10:06.264 INFO kablam! 8 | use std::env;
Oct 31 20:10:06.264 INFO kablam!   |     ^^^^^^^^
Oct 31 20:10:06.264 INFO kablam! 
Oct 31 20:10:06.316 INFO kablam! warning: struct is never constructed: `User`
Oct 31 20:10:06.316 INFO kablam!   --> src/main.rs:12:1
Oct 31 20:10:06.316 INFO kablam!    |
Oct 31 20:10:06.316 INFO kablam! 12 | struct User{
Oct 31 20:10:06.316 INFO kablam!    | ^^^^^^^^^^^
Oct 31 20:10:06.316 INFO kablam!    |
Oct 31 20:10:06.316 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:10:06.316 INFO kablam! 
Oct 31 20:10:06.316 INFO kablam! warning: struct is never constructed: `Rectangle`
Oct 31 20:10:06.316 INFO kablam!   --> src/main.rs:21:1
Oct 31 20:10:06.316 INFO kablam!    |
Oct 31 20:10:06.316 INFO kablam! 21 | struct Rectangle{
Oct 31 20:10:06.316 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 31 20:10:06.316 INFO kablam! 
Oct 31 20:10:06.317 INFO kablam! warning: method is never used: `area`
Oct 31 20:10:06.317 INFO kablam!   --> src/main.rs:28:5
Oct 31 20:10:06.317 INFO kablam!    |
Oct 31 20:10:06.317 INFO kablam! 28 |     fn area(&self) -> u32{
Oct 31 20:10:06.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.317 INFO kablam! 
Oct 31 20:10:06.317 INFO kablam! warning: method is never used: `is_hold`
Oct 31 20:10:06.317 INFO kablam!   --> src/main.rs:31:5
Oct 31 20:10:06.317 INFO kablam!    |
Oct 31 20:10:06.317 INFO kablam! 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Oct 31 20:10:06.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.317 INFO kablam! 
Oct 31 20:10:06.317 INFO kablam! warning: function is never used: `set_user`
Oct 31 20:10:06.317 INFO kablam!   --> src/main.rs:36:1
Oct 31 20:10:06.317 INFO kablam!    |
Oct 31 20:10:06.317 INFO kablam! 36 | fn set_user(email: String, username: String) -> User{
Oct 31 20:10:06.317 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.317 INFO kablam! 
Oct 31 20:10:06.317 INFO kablam! warning: function is never used: `parse_command`
Oct 31 20:10:06.317 INFO kablam!   --> src/main.rs:45:1
Oct 31 20:10:06.317 INFO kablam!    |
Oct 31 20:10:06.317 INFO kablam! 45 | fn parse_command(){
Oct 31 20:10:06.317 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.317 INFO kablam! 
Oct 31 20:10:06.317 INFO kablam! warning: function is never used: `getint`
Oct 31 20:10:06.317 INFO kablam!   --> src/main.rs:59:1
Oct 31 20:10:06.317 INFO kablam!    |
Oct 31 20:10:06.317 INFO kablam! 59 | fn getint() -> i32{
Oct 31 20:10:06.317 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:06.317 INFO kablam! 
Oct 31 20:10:06.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.42s
Oct 31 20:10:06.342 INFO kablam! su: No module specific data is present
Oct 31 20:10:06.919 INFO running `"docker" "rm" "-f" "53742c101b3592373fc81431c408d86a0792ed807a09db030919b21edf2c3ae2"`
Oct 31 20:10:07.142 INFO blam! 53742c101b3592373fc81431c408d86a0792ed807a09db030919b21edf2c3ae2