Nov 27 19:17:41.811 INFO checking swkfn/cli_tool against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:17:41.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 19:17:42.190 INFO [stdout] cf7c7b21d162dcc53568663eb74392fecc25e16abe9695136acb35058319deab
Nov 27 19:17:42.192 INFO running `"docker" "start" "-a" "cf7c7b21d162dcc53568663eb74392fecc25e16abe9695136acb35058319deab"`
Nov 27 19:17:43.324 INFO [stderr] usermod: no changes
Nov 27 19:17:43.460 INFO [stderr]    Compiling syn v0.14.9
Nov 27 19:17:55.267 INFO [stderr]    Compiling synstructure v0.9.0
Nov 27 19:17:58.678 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 27 19:18:02.103 INFO [stderr]     Checking failure v0.1.2
Nov 27 19:18:02.753 INFO [stderr]     Checking cli_tool v0.1.0 (/source)
Nov 27 19:18:03.788 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 19:18:03.788 INFO [stderr]  --> src/main.rs:2:1
Nov 27 19:18:03.788 INFO [stderr]   |
Nov 27 19:18:03.788 INFO [stderr] 2 | #[macro_use]
Nov 27 19:18:03.788 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 19:18:03.788 INFO [stderr]   |
Nov 27 19:18:03.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 19:18:03.789 INFO [stderr] 
Nov 27 19:18:03.789 INFO [stderr] warning: unused import: `std::env`
Nov 27 19:18:03.789 INFO [stderr]  --> src/main.rs:8:5
Nov 27 19:18:03.789 INFO [stderr]   |
Nov 27 19:18:03.789 INFO [stderr] 8 | use std::env;
Nov 27 19:18:03.789 INFO [stderr]   |     ^^^^^^^^
Nov 27 19:18:03.789 INFO [stderr] 
Nov 27 19:18:03.913 INFO [stderr] warning: struct is never constructed: `User`
Nov 27 19:18:03.914 INFO [stderr]   --> src/main.rs:12:1
Nov 27 19:18:03.914 INFO [stderr]    |
Nov 27 19:18:03.914 INFO [stderr] 12 | struct User{
Nov 27 19:18:03.914 INFO [stderr]    | ^^^^^^^^^^^
Nov 27 19:18:03.915 INFO [stderr]    |
Nov 27 19:18:03.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:18:03.915 INFO [stderr] 
Nov 27 19:18:03.915 INFO [stderr] warning: struct is never constructed: `Rectangle`
Nov 27 19:18:03.916 INFO [stderr]   --> src/main.rs:21:1
Nov 27 19:18:03.916 INFO [stderr]    |
Nov 27 19:18:03.916 INFO [stderr] 21 | struct Rectangle{
Nov 27 19:18:03.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 27 19:18:03.917 INFO [stderr] 
Nov 27 19:18:03.917 INFO [stderr] warning: method is never used: `area`
Nov 27 19:18:03.917 INFO [stderr]   --> src/main.rs:28:5
Nov 27 19:18:03.917 INFO [stderr]    |
Nov 27 19:18:03.918 INFO [stderr] 28 |     fn area(&self) -> u32{
Nov 27 19:18:03.918 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:03.918 INFO [stderr] 
Nov 27 19:18:03.919 INFO [stderr] warning: method is never used: `is_hold`
Nov 27 19:18:03.919 INFO [stderr]   --> src/main.rs:31:5
Nov 27 19:18:03.919 INFO [stderr]    |
Nov 27 19:18:03.919 INFO [stderr] 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Nov 27 19:18:03.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:03.920 INFO [stderr] 
Nov 27 19:18:03.920 INFO [stderr] warning: function is never used: `set_user`
Nov 27 19:18:03.920 INFO [stderr]   --> src/main.rs:36:1
Nov 27 19:18:03.921 INFO [stderr]    |
Nov 27 19:18:03.921 INFO [stderr] 36 | fn set_user(email: String, username: String) -> User{
Nov 27 19:18:03.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:03.921 INFO [stderr] 
Nov 27 19:18:03.922 INFO [stderr] warning: function is never used: `parse_command`
Nov 27 19:18:03.922 INFO [stderr]   --> src/main.rs:45:1
Nov 27 19:18:03.922 INFO [stderr]    |
Nov 27 19:18:03.922 INFO [stderr] 45 | fn parse_command(){
Nov 27 19:18:03.923 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 27 19:18:03.923 INFO [stderr] 
Nov 27 19:18:03.923 INFO [stderr] warning: function is never used: `getint`
Nov 27 19:18:03.923 INFO [stderr]   --> src/main.rs:59:1
Nov 27 19:18:03.924 INFO [stderr]    |
Nov 27 19:18:03.924 INFO [stderr] 59 | fn getint() -> i32{
Nov 27 19:18:03.924 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 27 19:18:03.924 INFO [stderr] 
Nov 27 19:18:04.044 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 19:18:04.045 INFO [stderr]  --> src/main.rs:2:1
Nov 27 19:18:04.045 INFO [stderr]   |
Nov 27 19:18:04.045 INFO [stderr] 2 | #[macro_use]
Nov 27 19:18:04.046 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 19:18:04.046 INFO [stderr]   |
Nov 27 19:18:04.046 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 19:18:04.047 INFO [stderr] 
Nov 27 19:18:04.047 INFO [stderr] warning: unused import: `std::env`
Nov 27 19:18:04.047 INFO [stderr]  --> src/main.rs:8:5
Nov 27 19:18:04.048 INFO [stderr]   |
Nov 27 19:18:04.048 INFO [stderr] 8 | use std::env;
Nov 27 19:18:04.048 INFO [stderr]   |     ^^^^^^^^
Nov 27 19:18:04.049 INFO [stderr] 
Nov 27 19:18:04.117 INFO [stderr] warning: struct is never constructed: `User`
Nov 27 19:18:04.117 INFO [stderr]   --> src/main.rs:12:1
Nov 27 19:18:04.117 INFO [stderr]    |
Nov 27 19:18:04.118 INFO [stderr] 12 | struct User{
Nov 27 19:18:04.118 INFO [stderr]    | ^^^^^^^^^^^
Nov 27 19:18:04.118 INFO [stderr]    |
Nov 27 19:18:04.118 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:18:04.119 INFO [stderr] 
Nov 27 19:18:04.119 INFO [stderr] warning: struct is never constructed: `Rectangle`
Nov 27 19:18:04.119 INFO [stderr]   --> src/main.rs:21:1
Nov 27 19:18:04.120 INFO [stderr]    |
Nov 27 19:18:04.120 INFO [stderr] 21 | struct Rectangle{
Nov 27 19:18:04.120 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 27 19:18:04.121 INFO [stderr] 
Nov 27 19:18:04.121 INFO [stderr] warning: method is never used: `area`
Nov 27 19:18:04.121 INFO [stderr]   --> src/main.rs:28:5
Nov 27 19:18:04.122 INFO [stderr]    |
Nov 27 19:18:04.122 INFO [stderr] 28 |     fn area(&self) -> u32{
Nov 27 19:18:04.122 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:04.123 INFO [stderr] 
Nov 27 19:18:04.123 INFO [stderr] warning: method is never used: `is_hold`
Nov 27 19:18:04.123 INFO [stderr]   --> src/main.rs:31:5
Nov 27 19:18:04.124 INFO [stderr]    |
Nov 27 19:18:04.124 INFO [stderr] 31 |     fn is_hold(&self, other: &Rectangle) -> bool{
Nov 27 19:18:04.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:04.124 INFO [stderr] 
Nov 27 19:18:04.125 INFO [stderr] warning: function is never used: `set_user`
Nov 27 19:18:04.125 INFO [stderr]   --> src/main.rs:36:1
Nov 27 19:18:04.125 INFO [stderr]    |
Nov 27 19:18:04.126 INFO [stderr] 36 | fn set_user(email: String, username: String) -> User{
Nov 27 19:18:04.126 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:18:04.126 INFO [stderr] 
Nov 27 19:18:04.127 INFO [stderr] warning: function is never used: `parse_command`
Nov 27 19:18:04.127 INFO [stderr]   --> src/main.rs:45:1
Nov 27 19:18:04.127 INFO [stderr]    |
Nov 27 19:18:04.128 INFO [stderr] 45 | fn parse_command(){
Nov 27 19:18:04.128 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 27 19:18:04.128 INFO [stderr] 
Nov 27 19:18:04.128 INFO [stderr] warning: function is never used: `getint`
Nov 27 19:18:04.129 INFO [stderr]   --> src/main.rs:59:1
Nov 27 19:18:04.129 INFO [stderr]    |
Nov 27 19:18:04.129 INFO [stderr] 59 | fn getint() -> i32{
Nov 27 19:18:04.130 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 27 19:18:04.130 INFO [stderr] 
Nov 27 19:18:04.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.79s
Nov 27 19:18:04.177 INFO [stderr] su: No module specific data is present
Nov 27 19:18:05.217 INFO running `"docker" "inspect" "cf7c7b21d162dcc53568663eb74392fecc25e16abe9695136acb35058319deab"`
Nov 27 19:18:05.482 INFO running `"docker" "rm" "-f" "cf7c7b21d162dcc53568663eb74392fecc25e16abe9695136acb35058319deab"`
Nov 27 19:18:05.836 INFO [stdout] cf7c7b21d162dcc53568663eb74392fecc25e16abe9695136acb35058319deab