Oct 31 20:09:39.171 INFO checking swkfn/cli_tool against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:09:39.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 20:09:39.588 INFO blam! 99267990f6c9349aa1a060cb8b991b949d7bf9c94c8585d1bda2938606b77593
Oct 31 20:09:39.592 INFO running `"docker" "start" "-a" "99267990f6c9349aa1a060cb8b991b949d7bf9c94c8585d1bda2938606b77593"`
Oct 31 20:09:40.995 INFO kablam! usermod: no changes
Oct 31 20:09:41.180 INFO kablam!    Compiling syn v0.14.9
Oct 31 20:09:41.180 INFO kablam!     Checking backtrace v0.3.9
Oct 31 20:09:55.592 INFO kablam!    Compiling synstructure v0.9.0
Oct 31 20:09:59.900 INFO kablam!    Compiling failure_derive v0.1.2
Oct 31 20:10:03.034 INFO kablam!     Checking failure v0.1.2
Oct 31 20:10:03.548 INFO kablam!     Checking cli_tool v0.1.0 (/source)
Oct 31 20:10:04.572 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 20:10:04.572 INFO kablam!  --> src/main.rs:2:1
Oct 31 20:10:04.572 INFO kablam!   |
Oct 31 20:10:04.572 INFO kablam! 2 | #[macro_use]
Oct 31 20:10:04.572 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 20:10:04.572 INFO kablam!   |
Oct 31 20:10:04.572 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:10:04.572 INFO kablam! 
Oct 31 20:10:04.572 INFO kablam! warning: unused import: `std::env`
Oct 31 20:10:04.572 INFO kablam!  --> src/main.rs:8:5
Oct 31 20:10:04.572 INFO kablam!   |
Oct 31 20:10:04.572 INFO kablam! 8 | use std::env;
Oct 31 20:10:04.572 INFO kablam!   |     ^^^^^^^^
Oct 31 20:10:04.572 INFO kablam! 
Oct 31 20:10:04.656 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 20:10:04.656 INFO kablam!  --> src/main.rs:2:1
Oct 31 20:10:04.656 INFO kablam!   |
Oct 31 20:10:04.656 INFO kablam! 2 | #[macro_use]
Oct 31 20:10:04.656 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 20:10:04.656 INFO kablam!   |
Oct 31 20:10:04.656 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:10:04.656 INFO kablam! 
Oct 31 20:10:04.656 INFO kablam! warning: unused import: `std::env`
Oct 31 20:10:04.656 INFO kablam!  --> src/main.rs:8:5
Oct 31 20:10:04.656 INFO kablam!   |
Oct 31 20:10:04.656 INFO kablam! 8 | use std::env;
Oct 31 20:10:04.656 INFO kablam!   |     ^^^^^^^^
Oct 31 20:10:04.656 INFO kablam! 
Oct 31 20:10:04.755 INFO kablam! warning: struct is never constructed: `User`
Oct 31 20:10:04.755 INFO kablam!   --> src/main.rs:12:1
Oct 31 20:10:04.755 INFO kablam!    |
Oct 31 20:10:04.755 INFO kablam! 12 | struct User{
Oct 31 20:10:04.755 INFO kablam!    | ^^^^^^^^^^^
Oct 31 20:10:04.755 INFO kablam!    |
Oct 31 20:10:04.755 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:10:04.755 INFO kablam! 
Oct 31 20:10:04.755 INFO kablam! warning: struct is never constructed: `Rectangle`
Oct 31 20:10:04.755 INFO kablam!   --> src/main.rs:21:1
Oct 31 20:10:04.755 INFO kablam!    |
Oct 31 20:10:04.755 INFO kablam! 21 | struct Rectangle{
Oct 31 20:10:04.755 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 31 20:10:04.755 INFO kablam! 
Oct 31 20:10:04.755 INFO kablam! warning: method is never used: `area`
Oct 31 20:10:04.755 INFO kablam!   --> src/main.rs:28:5
Oct 31 20:10:04.755 INFO kablam!    |
Oct 31 20:10:04.756 INFO kablam! 28 |     fn area(&self) -> u32{
Oct 31 20:10:04.756 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.756 INFO kablam! 
Oct 31 20:10:04.756 INFO kablam! warning: method is never used: `is_hold`
Oct 31 20:10:04.756 INFO kablam!   --> src/main.rs:31:5
Oct 31 20:10:04.756 INFO kablam!    |
Oct 31 20:10:04.756 INFO kablam! 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Oct 31 20:10:04.756 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.756 INFO kablam! 
Oct 31 20:10:04.756 INFO kablam! warning: function is never used: `set_user`
Oct 31 20:10:04.756 INFO kablam!   --> src/main.rs:36:1
Oct 31 20:10:04.756 INFO kablam!    |
Oct 31 20:10:04.756 INFO kablam! 36 | fn set_user(email: String, username: String) -> User{
Oct 31 20:10:04.756 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.756 INFO kablam! 
Oct 31 20:10:04.756 INFO kablam! warning: function is never used: `parse_command`
Oct 31 20:10:04.756 INFO kablam!   --> src/main.rs:45:1
Oct 31 20:10:04.756 INFO kablam!    |
Oct 31 20:10:04.756 INFO kablam! 45 | fn parse_command(){
Oct 31 20:10:04.756 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.756 INFO kablam! 
Oct 31 20:10:04.756 INFO kablam! warning: function is never used: `getint`
Oct 31 20:10:04.756 INFO kablam!   --> src/main.rs:59:1
Oct 31 20:10:04.756 INFO kablam!    |
Oct 31 20:10:04.756 INFO kablam! 59 | fn getint() -> i32{
Oct 31 20:10:04.756 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.756 INFO kablam! 
Oct 31 20:10:04.876 INFO kablam! warning: struct is never constructed: `User`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:12:1
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 12 | struct User{
Oct 31 20:10:04.877 INFO kablam!    | ^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: struct is never constructed: `Rectangle`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:21:1
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 21 | struct Rectangle{
Oct 31 20:10:04.877 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: method is never used: `area`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:28:5
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 28 |     fn area(&self) -> u32{
Oct 31 20:10:04.877 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: method is never used: `is_hold`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:31:5
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Oct 31 20:10:04.877 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: function is never used: `set_user`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:36:1
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 36 | fn set_user(email: String, username: String) -> User{
Oct 31 20:10:04.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: function is never used: `parse_command`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:45:1
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 45 | fn parse_command(){
Oct 31 20:10:04.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.877 INFO kablam! warning: function is never used: `getint`
Oct 31 20:10:04.877 INFO kablam!   --> src/main.rs:59:1
Oct 31 20:10:04.877 INFO kablam!    |
Oct 31 20:10:04.877 INFO kablam! 59 | fn getint() -> i32{
Oct 31 20:10:04.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 31 20:10:04.877 INFO kablam! 
Oct 31 20:10:04.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.87s
Oct 31 20:10:04.928 INFO kablam! su: No module specific data is present
Oct 31 20:10:05.836 INFO running `"docker" "rm" "-f" "99267990f6c9349aa1a060cb8b991b949d7bf9c94c8585d1bda2938606b77593"`
Oct 31 20:10:06.180 INFO blam! 99267990f6c9349aa1a060cb8b991b949d7bf9c94c8585d1bda2938606b77593