Dec 05 03:50:40.145 INFO testing tperdue321/rust_structs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:50:40.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 03:50:40.400 INFO [stdout] 5b4778182c5119d97ea9455f92b392d87dda3ae98f6d6033327de022ebeaa282
Dec 05 03:50:40.401 INFO running `"docker" "start" "-a" "5b4778182c5119d97ea9455f92b392d87dda3ae98f6d6033327de022ebeaa282"`
Dec 05 03:50:41.277 INFO [stderr] usermod: no changes
Dec 05 03:50:41.327 INFO [stderr]    Compiling structs v0.1.0 (/source)
Dec 05 03:50:41.476 INFO [stderr] warning: unused variable: `user3`
Dec 05 03:50:41.476 INFO [stderr]   --> src/main.rs:41:9
Dec 05 03:50:41.476 INFO [stderr]    |
Dec 05 03:50:41.476 INFO [stderr] 41 |     let user3 = User {
Dec 05 03:50:41.476 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 05 03:50:41.476 INFO [stderr]    |
Dec 05 03:50:41.476 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:50:41.476 INFO [stderr] 
Dec 05 03:50:41.476 INFO [stderr] warning: unused variable: `purple`
Dec 05 03:50:41.476 INFO [stderr]   --> src/main.rs:47:9
Dec 05 03:50:41.476 INFO [stderr]    |
Dec 05 03:50:41.476 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 05 03:50:41.476 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 05 03:50:41.476 INFO [stderr] 
Dec 05 03:50:41.476 INFO [stderr] warning: unused variable: `origin`
Dec 05 03:50:41.476 INFO [stderr]   --> src/main.rs:48:9
Dec 05 03:50:41.476 INFO [stderr]    |
Dec 05 03:50:41.476 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 05 03:50:41.476 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 05 03:50:41.476 INFO [stderr] 
Dec 05 03:50:41.476 INFO [stderr] warning: field is never used: `username`
Dec 05 03:50:41.477 INFO [stderr]  --> src/main.rs:8:5
Dec 05 03:50:41.477 INFO [stderr]   |
Dec 05 03:50:41.477 INFO [stderr] 8 |     username: String,
Dec 05 03:50:41.477 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 03:50:41.477 INFO [stderr]   |
Dec 05 03:50:41.477 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:50:41.477 INFO [stderr] 
Dec 05 03:50:41.477 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 05 03:50:41.477 INFO [stderr]   --> src/main.rs:10:5
Dec 05 03:50:41.477 INFO [stderr]    |
Dec 05 03:50:41.477 INFO [stderr] 10 |     sign_in_count: u64,
Dec 05 03:50:41.477 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 03:50:41.477 INFO [stderr] 
Dec 05 03:50:41.477 INFO [stderr] warning: field is never used: `active`
Dec 05 03:50:41.477 INFO [stderr]   --> src/main.rs:11:5
Dec 05 03:50:41.477 INFO [stderr]    |
Dec 05 03:50:41.477 INFO [stderr] 11 |     active: bool
Dec 05 03:50:41.477 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 03:50:41.477 INFO [stderr] 
Dec 05 03:50:41.477 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 05 03:50:41.477 INFO [stderr]   --> src/main.rs:19:1
Dec 05 03:50:41.477 INFO [stderr]    |
Dec 05 03:50:41.477 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 05 03:50:41.477 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:50:41.477 INFO [stderr] 
Dec 05 03:50:41.477 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 05 03:50:41.477 INFO [stderr]   --> src/main.rs:19:1
Dec 05 03:50:41.477 INFO [stderr]    |
Dec 05 03:50:41.477 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 05 03:50:41.477 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:50:41.477 INFO [stderr]    |
Dec 05 03:50:41.477 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 03:50:41.477 INFO [stderr] 
Dec 05 03:50:41.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 05 03:50:41.776 INFO [stderr] su: No module specific data is present
Dec 05 03:50:42.150 INFO running `"docker" "inspect" "5b4778182c5119d97ea9455f92b392d87dda3ae98f6d6033327de022ebeaa282"`
Dec 05 03:50:42.286 INFO running `"docker" "rm" "-f" "5b4778182c5119d97ea9455f92b392d87dda3ae98f6d6033327de022ebeaa282"`
Dec 05 03:50:42.404 INFO [stdout] 5b4778182c5119d97ea9455f92b392d87dda3ae98f6d6033327de022ebeaa282
Dec 05 03:50:42.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 03:50:42.599 INFO [stdout] a7bd03bd75348debf10329dbb21cc6207fa239bbe28d791eb6d14a712f2f9be1
Dec 05 03:50:42.601 INFO running `"docker" "start" "-a" "a7bd03bd75348debf10329dbb21cc6207fa239bbe28d791eb6d14a712f2f9be1"`
Dec 05 03:50:43.092 INFO [stderr] usermod: no changes
Dec 05 03:50:43.125 INFO [stderr]    Compiling structs v0.1.0 (/source)
Dec 05 03:50:43.246 INFO [stderr] warning: unused variable: `user3`
Dec 05 03:50:43.246 INFO [stderr]   --> src/main.rs:41:9
Dec 05 03:50:43.246 INFO [stderr]    |
Dec 05 03:50:43.246 INFO [stderr] 41 |     let user3 = User {
Dec 05 03:50:43.246 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 05 03:50:43.246 INFO [stderr]    |
Dec 05 03:50:43.246 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:50:43.246 INFO [stderr] 
Dec 05 03:50:43.246 INFO [stderr] warning: unused variable: `purple`
Dec 05 03:50:43.246 INFO [stderr]   --> src/main.rs:47:9
Dec 05 03:50:43.246 INFO [stderr]    |
Dec 05 03:50:43.246 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 05 03:50:43.246 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 05 03:50:43.246 INFO [stderr] 
Dec 05 03:50:43.246 INFO [stderr] warning: unused variable: `origin`
Dec 05 03:50:43.246 INFO [stderr]   --> src/main.rs:48:9
Dec 05 03:50:43.246 INFO [stderr]    |
Dec 05 03:50:43.246 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 05 03:50:43.246 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 05 03:50:43.246 INFO [stderr] 
Dec 05 03:50:43.256 INFO [stderr] warning: field is never used: `username`
Dec 05 03:50:43.256 INFO [stderr]  --> src/main.rs:8:5
Dec 05 03:50:43.256 INFO [stderr]   |
Dec 05 03:50:43.256 INFO [stderr] 8 |     username: String,
Dec 05 03:50:43.256 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 03:50:43.256 INFO [stderr]   |
Dec 05 03:50:43.256 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:50:43.256 INFO [stderr] 
Dec 05 03:50:43.256 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 05 03:50:43.256 INFO [stderr]   --> src/main.rs:10:5
Dec 05 03:50:43.256 INFO [stderr]    |
Dec 05 03:50:43.256 INFO [stderr] 10 |     sign_in_count: u64,
Dec 05 03:50:43.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 03:50:43.256 INFO [stderr] 
Dec 05 03:50:43.256 INFO [stderr] warning: field is never used: `active`
Dec 05 03:50:43.256 INFO [stderr]   --> src/main.rs:11:5
Dec 05 03:50:43.256 INFO [stderr]    |
Dec 05 03:50:43.256 INFO [stderr] 11 |     active: bool
Dec 05 03:50:43.256 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 03:50:43.256 INFO [stderr] 
Dec 05 03:50:43.256 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 05 03:50:43.256 INFO [stderr]   --> src/main.rs:19:1
Dec 05 03:50:43.256 INFO [stderr]    |
Dec 05 03:50:43.256 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 05 03:50:43.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:50:43.256 INFO [stderr] 
Dec 05 03:50:43.256 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 05 03:50:43.256 INFO [stderr]   --> src/main.rs:19:1
Dec 05 03:50:43.256 INFO [stderr]    |
Dec 05 03:50:43.256 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 05 03:50:43.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:50:43.256 INFO [stderr]    |
Dec 05 03:50:43.256 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 03:50:43.256 INFO [stderr] 
Dec 05 03:50:43.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 05 03:50:43.541 INFO [stderr] su: No module specific data is present
Dec 05 03:50:44.032 INFO running `"docker" "inspect" "a7bd03bd75348debf10329dbb21cc6207fa239bbe28d791eb6d14a712f2f9be1"`
Dec 05 03:50:44.231 INFO running `"docker" "rm" "-f" "a7bd03bd75348debf10329dbb21cc6207fa239bbe28d791eb6d14a712f2f9be1"`
Dec 05 03:50:44.396 INFO [stdout] a7bd03bd75348debf10329dbb21cc6207fa239bbe28d791eb6d14a712f2f9be1
Dec 05 03:50:44.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 03:50:44.686 INFO [stdout] e9cd426c2babfb21e7bf3237345d7aec68cb4dac5a492a8a4f19b19f9db84477
Dec 05 03:50:44.688 INFO running `"docker" "start" "-a" "e9cd426c2babfb21e7bf3237345d7aec68cb4dac5a492a8a4f19b19f9db84477"`
Dec 05 03:50:45.140 INFO [stderr] usermod: no changes
Dec 05 03:50:45.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 03:50:45.164 INFO [stderr]      Running /target/debug/deps/structs-6169f32e8d3c2f39
Dec 05 03:50:45.166 INFO [stdout] 
Dec 05 03:50:45.166 INFO [stdout] running 0 tests
Dec 05 03:50:45.166 INFO [stdout] 
Dec 05 03:50:45.166 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:50:45.166 INFO [stdout] 
Dec 05 03:50:45.167 INFO [stderr] su: No module specific data is present
Dec 05 03:50:45.418 INFO running `"docker" "inspect" "e9cd426c2babfb21e7bf3237345d7aec68cb4dac5a492a8a4f19b19f9db84477"`
Dec 05 03:50:45.542 INFO running `"docker" "rm" "-f" "e9cd426c2babfb21e7bf3237345d7aec68cb4dac5a492a8a4f19b19f9db84477"`
Dec 05 03:50:45.631 INFO [stdout] e9cd426c2babfb21e7bf3237345d7aec68cb4dac5a492a8a4f19b19f9db84477