Dec 12 23:30:39.305 INFO testing tperdue321/rust_structs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:30:39.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 23:30:39.518 INFO [stdout] 871f040e9a0691d640931726585ea7258f5dd8e6f6d6a44dfb03b6eb7edeb86a
Dec 12 23:30:39.520 INFO running `"docker" "start" "-a" "871f040e9a0691d640931726585ea7258f5dd8e6f6d6a44dfb03b6eb7edeb86a"`
Dec 12 23:30:40.033 INFO [stderr] usermod: no changes
Dec 12 23:30:40.058 INFO [stderr]    Compiling structs v0.1.0 (/source)
Dec 12 23:30:40.163 INFO [stderr] warning: unused variable: `user3`
Dec 12 23:30:40.163 INFO [stderr]   --> src/main.rs:41:9
Dec 12 23:30:40.163 INFO [stderr]    |
Dec 12 23:30:40.163 INFO [stderr] 41 |     let user3 = User {
Dec 12 23:30:40.163 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 12 23:30:40.163 INFO [stderr]    |
Dec 12 23:30:40.163 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:30:40.163 INFO [stderr] 
Dec 12 23:30:40.163 INFO [stderr] warning: unused variable: `purple`
Dec 12 23:30:40.163 INFO [stderr]   --> src/main.rs:47:9
Dec 12 23:30:40.163 INFO [stderr]    |
Dec 12 23:30:40.163 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 12 23:30:40.163 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 12 23:30:40.163 INFO [stderr] 
Dec 12 23:30:40.163 INFO [stderr] warning: unused variable: `origin`
Dec 12 23:30:40.163 INFO [stderr]   --> src/main.rs:48:9
Dec 12 23:30:40.163 INFO [stderr]    |
Dec 12 23:30:40.163 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 12 23:30:40.163 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 12 23:30:40.163 INFO [stderr] 
Dec 12 23:30:40.164 INFO [stderr] warning: field is never used: `username`
Dec 12 23:30:40.164 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:30:40.164 INFO [stderr]   |
Dec 12 23:30:40.164 INFO [stderr] 8 |     username: String,
Dec 12 23:30:40.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 23:30:40.164 INFO [stderr]   |
Dec 12 23:30:40.164 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:30:40.164 INFO [stderr] 
Dec 12 23:30:40.164 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 12 23:30:40.164 INFO [stderr]   --> src/main.rs:10:5
Dec 12 23:30:40.164 INFO [stderr]    |
Dec 12 23:30:40.164 INFO [stderr] 10 |     sign_in_count: u64,
Dec 12 23:30:40.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 23:30:40.164 INFO [stderr] 
Dec 12 23:30:40.164 INFO [stderr] warning: field is never used: `active`
Dec 12 23:30:40.164 INFO [stderr]   --> src/main.rs:11:5
Dec 12 23:30:40.164 INFO [stderr]    |
Dec 12 23:30:40.164 INFO [stderr] 11 |     active: bool
Dec 12 23:30:40.164 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 23:30:40.164 INFO [stderr] 
Dec 12 23:30:40.164 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 12 23:30:40.164 INFO [stderr]   --> src/main.rs:19:1
Dec 12 23:30:40.164 INFO [stderr]    |
Dec 12 23:30:40.164 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 12 23:30:40.164 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:30:40.164 INFO [stderr] 
Dec 12 23:30:40.164 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 12 23:30:40.164 INFO [stderr]   --> src/main.rs:19:1
Dec 12 23:30:40.165 INFO [stderr]    |
Dec 12 23:30:40.165 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 12 23:30:40.165 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:30:40.165 INFO [stderr]    |
Dec 12 23:30:40.165 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:30:40.165 INFO [stderr] 
Dec 12 23:30:40.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 12 23:30:40.429 INFO [stderr] su: No module specific data is present
Dec 12 23:30:40.764 INFO running `"docker" "inspect" "871f040e9a0691d640931726585ea7258f5dd8e6f6d6a44dfb03b6eb7edeb86a"`
Dec 12 23:30:40.885 INFO running `"docker" "rm" "-f" "871f040e9a0691d640931726585ea7258f5dd8e6f6d6a44dfb03b6eb7edeb86a"`
Dec 12 23:30:40.990 INFO [stdout] 871f040e9a0691d640931726585ea7258f5dd8e6f6d6a44dfb03b6eb7edeb86a
Dec 12 23:30:40.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 23:30:41.271 INFO [stdout] 25604f046dfb025577f4dffcceaf2cd0565fbfbc3700d78c4c2f4b4f9a73508a
Dec 12 23:30:41.277 INFO running `"docker" "start" "-a" "25604f046dfb025577f4dffcceaf2cd0565fbfbc3700d78c4c2f4b4f9a73508a"`
Dec 12 23:30:41.787 INFO [stderr] usermod: no changes
Dec 12 23:30:41.806 INFO [stderr]    Compiling structs v0.1.0 (/source)
Dec 12 23:30:41.948 INFO [stderr] warning: unused variable: `user3`
Dec 12 23:30:41.948 INFO [stderr]   --> src/main.rs:41:9
Dec 12 23:30:41.948 INFO [stderr]    |
Dec 12 23:30:41.948 INFO [stderr] 41 |     let user3 = User {
Dec 12 23:30:41.948 INFO [stderr]    |         ^^^^^ help: consider using `_user3` instead
Dec 12 23:30:41.948 INFO [stderr]    |
Dec 12 23:30:41.948 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:30:41.948 INFO [stderr] 
Dec 12 23:30:41.948 INFO [stderr] warning: unused variable: `purple`
Dec 12 23:30:41.948 INFO [stderr]   --> src/main.rs:47:9
Dec 12 23:30:41.948 INFO [stderr]    |
Dec 12 23:30:41.948 INFO [stderr] 47 |     let purple = Color(230, 230, 250);
Dec 12 23:30:41.948 INFO [stderr]    |         ^^^^^^ help: consider using `_purple` instead
Dec 12 23:30:41.948 INFO [stderr] 
Dec 12 23:30:41.948 INFO [stderr] warning: unused variable: `origin`
Dec 12 23:30:41.948 INFO [stderr]   --> src/main.rs:48:9
Dec 12 23:30:41.948 INFO [stderr]    |
Dec 12 23:30:41.948 INFO [stderr] 48 |     let origin = Point(0, 0, 0);
Dec 12 23:30:41.948 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 12 23:30:41.948 INFO [stderr] 
Dec 12 23:30:41.952 INFO [stderr] warning: field is never used: `username`
Dec 12 23:30:41.952 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:30:41.952 INFO [stderr]   |
Dec 12 23:30:41.952 INFO [stderr] 8 |     username: String,
Dec 12 23:30:41.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 23:30:41.952 INFO [stderr]   |
Dec 12 23:30:41.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:30:41.952 INFO [stderr] 
Dec 12 23:30:41.952 INFO [stderr] warning: field is never used: `sign_in_count`
Dec 12 23:30:41.952 INFO [stderr]   --> src/main.rs:10:5
Dec 12 23:30:41.952 INFO [stderr]    |
Dec 12 23:30:41.952 INFO [stderr] 10 |     sign_in_count: u64,
Dec 12 23:30:41.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 23:30:41.952 INFO [stderr] 
Dec 12 23:30:41.952 INFO [stderr] warning: field is never used: `active`
Dec 12 23:30:41.952 INFO [stderr]   --> src/main.rs:11:5
Dec 12 23:30:41.952 INFO [stderr]    |
Dec 12 23:30:41.952 INFO [stderr] 11 |     active: bool
Dec 12 23:30:41.952 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 23:30:41.952 INFO [stderr] 
Dec 12 23:30:41.952 INFO [stderr] warning: struct is never constructed: `Unit_Like_Struct`
Dec 12 23:30:41.952 INFO [stderr]   --> src/main.rs:19:1
Dec 12 23:30:41.952 INFO [stderr]    |
Dec 12 23:30:41.952 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 12 23:30:41.952 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:30:41.952 INFO [stderr] 
Dec 12 23:30:41.953 INFO [stderr] warning: type `Unit_Like_Struct` should have a camel case name such as `UnitLikeStruct`
Dec 12 23:30:41.953 INFO [stderr]   --> src/main.rs:19:1
Dec 12 23:30:41.953 INFO [stderr]    |
Dec 12 23:30:41.953 INFO [stderr] 19 | struct Unit_Like_Struct {}
Dec 12 23:30:41.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:30:41.953 INFO [stderr]    |
Dec 12 23:30:41.953 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:30:41.953 INFO [stderr] 
Dec 12 23:30:42.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 12 23:30:42.184 INFO [stderr] su: No module specific data is present
Dec 12 23:30:42.464 INFO running `"docker" "inspect" "25604f046dfb025577f4dffcceaf2cd0565fbfbc3700d78c4c2f4b4f9a73508a"`
Dec 12 23:30:42.572 INFO running `"docker" "rm" "-f" "25604f046dfb025577f4dffcceaf2cd0565fbfbc3700d78c4c2f4b4f9a73508a"`
Dec 12 23:30:42.716 INFO [stdout] 25604f046dfb025577f4dffcceaf2cd0565fbfbc3700d78c4c2f4b4f9a73508a
Dec 12 23:30:42.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 23:30:42.852 INFO [stdout] 363dece9416a5ce2d66248639d119e4f53879c924b88373fad00b90d3a9097c3
Dec 12 23:30:42.969 INFO running `"docker" "start" "-a" "363dece9416a5ce2d66248639d119e4f53879c924b88373fad00b90d3a9097c3"`
Dec 12 23:30:43.578 INFO [stderr] usermod: no changes
Dec 12 23:30:43.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 23:30:43.618 INFO [stderr]      Running /target/debug/deps/structs-b68a85d1c123bf4d
Dec 12 23:30:43.620 INFO [stdout] 
Dec 12 23:30:43.620 INFO [stdout] running 0 tests
Dec 12 23:30:43.620 INFO [stdout] 
Dec 12 23:30:43.620 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:30:43.620 INFO [stdout] 
Dec 12 23:30:43.622 INFO [stderr] su: No module specific data is present
Dec 12 23:30:44.013 INFO running `"docker" "inspect" "363dece9416a5ce2d66248639d119e4f53879c924b88373fad00b90d3a9097c3"`
Dec 12 23:30:44.259 INFO running `"docker" "rm" "-f" "363dece9416a5ce2d66248639d119e4f53879c924b88373fad00b90d3a9097c3"`
Dec 12 23:30:44.443 INFO [stdout] 363dece9416a5ce2d66248639d119e4f53879c924b88373fad00b90d3a9097c3