Dec 04 08:14:37.639 INFO checking tperdue321/rust_structs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:14:37.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:14:38.071 INFO [stdout] 82b9106646ee8f309109fe3477d79debe84b89f8ce358f7a389a3d2325d1ea2c
Dec 04 08:14:38.071 INFO running `"docker" "start" "-a" "82b9106646ee8f309109fe3477d79debe84b89f8ce358f7a389a3d2325d1ea2c"`
Dec 04 08:14:39.301 INFO [stderr] usermod: no changes
Dec 04 08:14:39.359 INFO [stderr]     Checking structs v0.1.0 (/source)
Dec 04 08:14:39.643 INFO [stderr] warning: unused variable: `user3`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:41:9
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 41 |     let user3 = User {
Dec 04 08:14:39.643 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: unused variable: `purple`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:47:9
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 04 08:14:39.643 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: unused variable: `origin`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:48:9
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 04 08:14:39.643 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: field is never used: `username`
Dec 04 08:14:39.643 INFO [stderr]  --> src/main.rs:8:5
Dec 04 08:14:39.643 INFO [stderr]   |
Dec 04 08:14:39.643 INFO [stderr] 8 |     username: String,
Dec 04 08:14:39.643 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 08:14:39.643 INFO [stderr]   |
Dec 04 08:14:39.643 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:10:5
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 10 |     sign_in_count: u64,
Dec 04 08:14:39.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: field is never used: `active`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:11:5
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 11 |     active: bool
Dec 04 08:14:39.643 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:19:1
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 04 08:14:39.643 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.643 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 04 08:14:39.643 INFO [stderr]   --> src/main.rs:19:1
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 04 08:14:39.643 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.643 INFO [stderr]    |
Dec 04 08:14:39.643 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 08:14:39.643 INFO [stderr] 
Dec 04 08:14:39.699 INFO [stderr] warning: unused variable: `user3`
Dec 04 08:14:39.699 INFO [stderr]   --> src/main.rs:41:9
Dec 04 08:14:39.699 INFO [stderr]    |
Dec 04 08:14:39.699 INFO [stderr] 41 |     let user3 = User {
Dec 04 08:14:39.699 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 04 08:14:39.699 INFO [stderr]    |
Dec 04 08:14:39.699 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:14:39.699 INFO [stderr] 
Dec 04 08:14:39.699 INFO [stderr] warning: unused variable: `purple`
Dec 04 08:14:39.699 INFO [stderr]   --> src/main.rs:47:9
Dec 04 08:14:39.699 INFO [stderr]    |
Dec 04 08:14:39.699 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 04 08:14:39.699 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 04 08:14:39.699 INFO [stderr] 
Dec 04 08:14:39.699 INFO [stderr] warning: unused variable: `origin`
Dec 04 08:14:39.699 INFO [stderr]   --> src/main.rs:48:9
Dec 04 08:14:39.699 INFO [stderr]    |
Dec 04 08:14:39.699 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 04 08:14:39.699 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 04 08:14:39.699 INFO [stderr] 
Dec 04 08:14:39.719 INFO [stderr] warning: field is never used: `username`
Dec 04 08:14:39.719 INFO [stderr]  --> src/main.rs:8:5
Dec 04 08:14:39.719 INFO [stderr]   |
Dec 04 08:14:39.719 INFO [stderr] 8 |     username: String,
Dec 04 08:14:39.719 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 08:14:39.719 INFO [stderr]   |
Dec 04 08:14:39.719 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 08:14:39.719 INFO [stderr] 
Dec 04 08:14:39.719 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 04 08:14:39.719 INFO [stderr]   --> src/main.rs:10:5
Dec 04 08:14:39.719 INFO [stderr]    |
Dec 04 08:14:39.719 INFO [stderr] 10 |     sign_in_count: u64,
Dec 04 08:14:39.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.719 INFO [stderr] 
Dec 04 08:14:39.719 INFO [stderr] warning: field is never used: `active`
Dec 04 08:14:39.719 INFO [stderr]   --> src/main.rs:11:5
Dec 04 08:14:39.719 INFO [stderr]    |
Dec 04 08:14:39.719 INFO [stderr] 11 |     active: bool
Dec 04 08:14:39.719 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 08:14:39.719 INFO [stderr] 
Dec 04 08:14:39.719 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 04 08:14:39.719 INFO [stderr]   --> src/main.rs:19:1
Dec 04 08:14:39.719 INFO [stderr]    |
Dec 04 08:14:39.719 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 04 08:14:39.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.719 INFO [stderr] 
Dec 04 08:14:39.719 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 04 08:14:39.719 INFO [stderr]   --> src/main.rs:19:1
Dec 04 08:14:39.719 INFO [stderr]    |
Dec 04 08:14:39.719 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 04 08:14:39.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:14:39.719 INFO [stderr]    |
Dec 04 08:14:39.719 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 08:14:39.719 INFO [stderr] 
Dec 04 08:14:39.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 04 08:14:39.757 INFO [stderr] su: No module specific data is present
Dec 04 08:14:40.523 INFO running `"docker" "inspect" "82b9106646ee8f309109fe3477d79debe84b89f8ce358f7a389a3d2325d1ea2c"`
Dec 04 08:14:40.821 INFO running `"docker" "rm" "-f" "82b9106646ee8f309109fe3477d79debe84b89f8ce358f7a389a3d2325d1ea2c"`
Dec 04 08:14:41.083 INFO [stdout] 82b9106646ee8f309109fe3477d79debe84b89f8ce358f7a389a3d2325d1ea2c