Oct 13 13:54:59.425 INFO checking harmony-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:54:59.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 13:54:59.835 INFO blam! ed873face60051e5d6a16bf7776887c7e815a9b919ba8403a870b3fc25cef0f0
Oct 13 13:54:59.837 INFO running `"docker" "start" "-a" "ed873face60051e5d6a16bf7776887c7e815a9b919ba8403a870b3fc25cef0f0"`
Oct 13 13:55:02.068 INFO kablam! usermod: no changes
Oct 13 13:55:02.152 INFO kablam!     Checking harmony v0.2.1 (/source)
Oct 13 13:55:03.333 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:55:03.333 INFO kablam!    --> src/lib.rs:363:13
Oct 13 13:55:03.333 INFO kablam!     |
Oct 13 13:55:03.333 INFO kablam! 363 |         let mut stages = [PlayState::Placed, PlayState::Static, PlayState::Moved];
Oct 13 13:55:03.333 INFO kablam!     |             ----^^^^^^
Oct 13 13:55:03.333 INFO kablam!     |             |
Oct 13 13:55:03.333 INFO kablam!     |             help: remove this `mut`
Oct 13 13:55:03.333 INFO kablam!     |
Oct 13 13:55:03.333 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:55:03.333 INFO kablam! 
Oct 13 13:55:03.343 INFO kablam! warning: variable `A` should have a snake case name such as `a`
Oct 13 13:55:03.343 INFO kablam!    --> src/lib.rs:199:14
Oct 13 13:55:03.344 INFO kablam!     |
Oct 13 13:55:03.344 INFO kablam! 199 |         for (A, B) in harmonies.iter().combinations() {
Oct 13 13:55:03.344 INFO kablam!     |              ^
Oct 13 13:55:03.344 INFO kablam!     |
Oct 13 13:55:03.345 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 13 13:55:03.345 INFO kablam! 
Oct 13 13:55:03.345 INFO kablam! warning: variable `B` should have a snake case name such as `b`
Oct 13 13:55:03.345 INFO kablam!    --> src/lib.rs:199:17
Oct 13 13:55:03.346 INFO kablam!     |
Oct 13 13:55:03.346 INFO kablam! 199 |         for (A, B) in harmonies.iter().combinations() {
Oct 13 13:55:03.346 INFO kablam!     |                 ^
Oct 13 13:55:03.346 INFO kablam! 
Oct 13 13:55:03.346 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.347 INFO kablam!    --> src/lib.rs:204:29
Oct 13 13:55:03.347 INFO kablam!     |
Oct 13 13:55:03.347 INFO kablam! 204 |                         let A_lower = std::cmp::min(A.start.y, A.end.y);
Oct 13 13:55:03.347 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.348 INFO kablam! 
Oct 13 13:55:03.348 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.348 INFO kablam!    --> src/lib.rs:205:29
Oct 13 13:55:03.348 INFO kablam!     |
Oct 13 13:55:03.349 INFO kablam! 205 |                         let A_upper = std::cmp::max(A.start.y, A.end.y);
Oct 13 13:55:03.349 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.349 INFO kablam! 
Oct 13 13:55:03.349 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.350 INFO kablam!    --> src/lib.rs:206:29
Oct 13 13:55:03.350 INFO kablam!     |
Oct 13 13:55:03.350 INFO kablam! 206 |                         let B_lower = std::cmp::min(B.start.x, B.end.x);
Oct 13 13:55:03.350 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.351 INFO kablam! 
Oct 13 13:55:03.351 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.351 INFO kablam!    --> src/lib.rs:207:29
Oct 13 13:55:03.351 INFO kablam!     |
Oct 13 13:55:03.351 INFO kablam! 207 |                         let B_upper = std::cmp::max(B.start.x, B.end.x);
Oct 13 13:55:03.352 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.352 INFO kablam! 
Oct 13 13:55:03.352 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.352 INFO kablam!    --> src/lib.rs:217:29
Oct 13 13:55:03.353 INFO kablam!     |
Oct 13 13:55:03.353 INFO kablam! 217 |                         let A_lower = std::cmp::min(A.start.x, A.end.x);
Oct 13 13:55:03.353 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.353 INFO kablam! 
Oct 13 13:55:03.354 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.354 INFO kablam!    --> src/lib.rs:218:29
Oct 13 13:55:03.354 INFO kablam!     |
Oct 13 13:55:03.354 INFO kablam! 218 |                         let A_upper = std::cmp::max(A.start.x, A.end.x);
Oct 13 13:55:03.354 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.355 INFO kablam! 
Oct 13 13:55:03.355 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.355 INFO kablam!    --> src/lib.rs:219:29
Oct 13 13:55:03.355 INFO kablam!     |
Oct 13 13:55:03.355 INFO kablam! 219 |                         let B_lower = std::cmp::min(B.start.y, B.end.y);
Oct 13 13:55:03.355 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.355 INFO kablam! 
Oct 13 13:55:03.356 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.356 INFO kablam!    --> src/lib.rs:220:29
Oct 13 13:55:03.356 INFO kablam!     |
Oct 13 13:55:03.356 INFO kablam! 220 |                         let B_upper = std::cmp::max(B.start.y, B.end.y);
Oct 13 13:55:03.356 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.356 INFO kablam! 
Oct 13 13:55:03.356 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.357 INFO kablam!    --> src/lib.rs:231:33
Oct 13 13:55:03.357 INFO kablam!     |
Oct 13 13:55:03.357 INFO kablam! 231 |                             let A_lower = std::cmp::min(A.start.y, A.end.y);
Oct 13 13:55:03.357 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.357 INFO kablam! 
Oct 13 13:55:03.357 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.357 INFO kablam!    --> src/lib.rs:232:33
Oct 13 13:55:03.357 INFO kablam!     |
Oct 13 13:55:03.358 INFO kablam! 232 |                             let A_upper = std::cmp::max(A.start.y, A.end.y);
Oct 13 13:55:03.358 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.358 INFO kablam! 
Oct 13 13:55:03.358 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.358 INFO kablam!    --> src/lib.rs:233:33
Oct 13 13:55:03.358 INFO kablam!     |
Oct 13 13:55:03.358 INFO kablam! 233 |                             let B_lower = std::cmp::min(B.start.y, B.end.y);
Oct 13 13:55:03.359 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.359 INFO kablam! 
Oct 13 13:55:03.359 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.359 INFO kablam!    --> src/lib.rs:234:33
Oct 13 13:55:03.359 INFO kablam!     |
Oct 13 13:55:03.359 INFO kablam! 234 |                             let B_upper = std::cmp::max(B.start.y, B.end.y);
Oct 13 13:55:03.359 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.360 INFO kablam! 
Oct 13 13:55:03.360 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.360 INFO kablam!    --> src/lib.rs:246:33
Oct 13 13:55:03.360 INFO kablam!     |
Oct 13 13:55:03.360 INFO kablam! 246 |                             let A_lower = std::cmp::min(A.start.x, A.end.x);
Oct 13 13:55:03.360 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.360 INFO kablam! 
Oct 13 13:55:03.360 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.360 INFO kablam!    --> src/lib.rs:247:33
Oct 13 13:55:03.360 INFO kablam!     |
Oct 13 13:55:03.360 INFO kablam! 247 |                             let A_upper = std::cmp::max(A.start.x, A.end.x);
Oct 13 13:55:03.360 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.360 INFO kablam! 
Oct 13 13:55:03.360 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.360 INFO kablam!    --> src/lib.rs:248:33
Oct 13 13:55:03.360 INFO kablam!     |
Oct 13 13:55:03.360 INFO kablam! 248 |                             let B_lower = std::cmp::min(B.start.x, B.end.x);
Oct 13 13:55:03.360 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.360 INFO kablam! 
Oct 13 13:55:03.360 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.360 INFO kablam!    --> src/lib.rs:249:33
Oct 13 13:55:03.360 INFO kablam!     |
Oct 13 13:55:03.360 INFO kablam! 249 |                             let B_upper = std::cmp::max(B.start.x, B.end.x);
Oct 13 13:55:03.360 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.360 INFO kablam! 
Oct 13 13:55:03.436 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:55:03.436 INFO kablam!    --> src/lib.rs:363:13
Oct 13 13:55:03.436 INFO kablam!     |
Oct 13 13:55:03.436 INFO kablam! 363 |         let mut stages = [PlayState::Placed, PlayState::Static, PlayState::Moved];
Oct 13 13:55:03.436 INFO kablam!     |             ----^^^^^^
Oct 13 13:55:03.436 INFO kablam!     |             |
Oct 13 13:55:03.436 INFO kablam!     |             help: remove this `mut`
Oct 13 13:55:03.436 INFO kablam!     |
Oct 13 13:55:03.436 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:55:03.436 INFO kablam! 
Oct 13 13:55:03.486 INFO kablam! warning: variable `A` should have a snake case name such as `a`
Oct 13 13:55:03.486 INFO kablam!    --> src/lib.rs:199:14
Oct 13 13:55:03.487 INFO kablam!     |
Oct 13 13:55:03.487 INFO kablam! 199 |         for (A, B) in harmonies.iter().combinations() {
Oct 13 13:55:03.487 INFO kablam!     |              ^
Oct 13 13:55:03.487 INFO kablam!     |
Oct 13 13:55:03.487 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 13 13:55:03.487 INFO kablam! 
Oct 13 13:55:03.488 INFO kablam! warning: variable `B` should have a snake case name such as `b`
Oct 13 13:55:03.488 INFO kablam!    --> src/lib.rs:199:17
Oct 13 13:55:03.488 INFO kablam!     |
Oct 13 13:55:03.488 INFO kablam! 199 |         for (A, B) in harmonies.iter().combinations() {
Oct 13 13:55:03.488 INFO kablam!     |                 ^
Oct 13 13:55:03.488 INFO kablam! 
Oct 13 13:55:03.489 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.489 INFO kablam!    --> src/lib.rs:204:29
Oct 13 13:55:03.489 INFO kablam!     |
Oct 13 13:55:03.489 INFO kablam! 204 |                         let A_lower = std::cmp::min(A.start.y, A.end.y);
Oct 13 13:55:03.489 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.489 INFO kablam! 
Oct 13 13:55:03.489 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.490 INFO kablam!    --> src/lib.rs:205:29
Oct 13 13:55:03.490 INFO kablam!     |
Oct 13 13:55:03.490 INFO kablam! 205 |                         let A_upper = std::cmp::max(A.start.y, A.end.y);
Oct 13 13:55:03.490 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.490 INFO kablam! 
Oct 13 13:55:03.490 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.490 INFO kablam!    --> src/lib.rs:206:29
Oct 13 13:55:03.491 INFO kablam!     |
Oct 13 13:55:03.491 INFO kablam! 206 |                         let B_lower = std::cmp::min(B.start.x, B.end.x);
Oct 13 13:55:03.491 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.491 INFO kablam! 
Oct 13 13:55:03.491 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.491 INFO kablam!    --> src/lib.rs:207:29
Oct 13 13:55:03.491 INFO kablam!     |
Oct 13 13:55:03.491 INFO kablam! 207 |                         let B_upper = std::cmp::max(B.start.x, B.end.x);
Oct 13 13:55:03.492 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.492 INFO kablam! 
Oct 13 13:55:03.492 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.492 INFO kablam!    --> src/lib.rs:217:29
Oct 13 13:55:03.492 INFO kablam!     |
Oct 13 13:55:03.492 INFO kablam! 217 |                         let A_lower = std::cmp::min(A.start.x, A.end.x);
Oct 13 13:55:03.492 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.493 INFO kablam! 
Oct 13 13:55:03.493 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.493 INFO kablam!    --> src/lib.rs:218:29
Oct 13 13:55:03.493 INFO kablam!     |
Oct 13 13:55:03.493 INFO kablam! 218 |                         let A_upper = std::cmp::max(A.start.x, A.end.x);
Oct 13 13:55:03.493 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.493 INFO kablam! 
Oct 13 13:55:03.493 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.494 INFO kablam!    --> src/lib.rs:219:29
Oct 13 13:55:03.494 INFO kablam!     |
Oct 13 13:55:03.494 INFO kablam! 219 |                         let B_lower = std::cmp::min(B.start.y, B.end.y);
Oct 13 13:55:03.494 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.494 INFO kablam! 
Oct 13 13:55:03.494 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.494 INFO kablam!    --> src/lib.rs:220:29
Oct 13 13:55:03.495 INFO kablam!     |
Oct 13 13:55:03.495 INFO kablam! 220 |                         let B_upper = std::cmp::max(B.start.y, B.end.y);
Oct 13 13:55:03.495 INFO kablam!     |                             ^^^^^^^
Oct 13 13:55:03.495 INFO kablam! 
Oct 13 13:55:03.495 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.495 INFO kablam!    --> src/lib.rs:231:33
Oct 13 13:55:03.495 INFO kablam!     |
Oct 13 13:55:03.496 INFO kablam! 231 |                             let A_lower = std::cmp::min(A.start.y, A.end.y);
Oct 13 13:55:03.496 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.496 INFO kablam! 
Oct 13 13:55:03.496 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.496 INFO kablam!    --> src/lib.rs:232:33
Oct 13 13:55:03.496 INFO kablam!     |
Oct 13 13:55:03.496 INFO kablam! 232 |                             let A_upper = std::cmp::max(A.start.y, A.end.y);
Oct 13 13:55:03.497 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.497 INFO kablam! 
Oct 13 13:55:03.497 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.497 INFO kablam!    --> src/lib.rs:233:33
Oct 13 13:55:03.497 INFO kablam!     |
Oct 13 13:55:03.497 INFO kablam! 233 |                             let B_lower = std::cmp::min(B.start.y, B.end.y);
Oct 13 13:55:03.497 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.497 INFO kablam! 
Oct 13 13:55:03.498 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.498 INFO kablam!    --> src/lib.rs:234:33
Oct 13 13:55:03.498 INFO kablam!     |
Oct 13 13:55:03.498 INFO kablam! 234 |                             let B_upper = std::cmp::max(B.start.y, B.end.y);
Oct 13 13:55:03.498 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.498 INFO kablam! 
Oct 13 13:55:03.498 INFO kablam! warning: variable `A_lower` should have a snake case name such as `a_lower`
Oct 13 13:55:03.499 INFO kablam!    --> src/lib.rs:246:33
Oct 13 13:55:03.499 INFO kablam!     |
Oct 13 13:55:03.499 INFO kablam! 246 |                             let A_lower = std::cmp::min(A.start.x, A.end.x);
Oct 13 13:55:03.499 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.499 INFO kablam! 
Oct 13 13:55:03.499 INFO kablam! warning: variable `A_upper` should have a snake case name such as `a_upper`
Oct 13 13:55:03.499 INFO kablam!    --> src/lib.rs:247:33
Oct 13 13:55:03.499 INFO kablam!     |
Oct 13 13:55:03.499 INFO kablam! 247 |                             let A_upper = std::cmp::max(A.start.x, A.end.x);
Oct 13 13:55:03.499 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.499 INFO kablam! 
Oct 13 13:55:03.499 INFO kablam! warning: variable `B_lower` should have a snake case name such as `b_lower`
Oct 13 13:55:03.499 INFO kablam!    --> src/lib.rs:248:33
Oct 13 13:55:03.499 INFO kablam!     |
Oct 13 13:55:03.499 INFO kablam! 248 |                             let B_lower = std::cmp::min(B.start.x, B.end.x);
Oct 13 13:55:03.499 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.499 INFO kablam! 
Oct 13 13:55:03.499 INFO kablam! warning: variable `B_upper` should have a snake case name such as `b_upper`
Oct 13 13:55:03.499 INFO kablam!    --> src/lib.rs:249:33
Oct 13 13:55:03.500 INFO kablam!     |
Oct 13 13:55:03.500 INFO kablam! 249 |                             let B_upper = std::cmp::max(B.start.x, B.end.x);
Oct 13 13:55:03.500 INFO kablam!     |                                 ^^^^^^^
Oct 13 13:55:03.500 INFO kablam! 
Oct 13 13:55:03.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Oct 13 13:55:03.568 INFO kablam! su: No module specific data is present
Oct 13 13:55:04.186 INFO running `"docker" "rm" "-f" "ed873face60051e5d6a16bf7776887c7e815a9b919ba8403a870b3fc25cef0f0"`
Oct 13 13:55:04.376 INFO blam! ed873face60051e5d6a16bf7776887c7e815a9b919ba8403a870b3fc25cef0f0