Sep 02 04:55:28.178 INFO checking picto-0.4.3 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 04:55:28.178 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 04:55:28.179 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:55:28.354 INFO blam! 29e5a95654e2cdd55213b9d5c0b725cfcd1fe42c2b5031f73aa6404f69519f45
Sep 02 04:55:28.355 INFO running `"docker" "start" "-a" "29e5a95654e2cdd55213b9d5c0b725cfcd1fe42c2b5031f73aa6404f69519f45"`
Sep 02 04:55:29.166 INFO kablam!     Checking exoquant v0.2.0
Sep 02 04:55:29.169 INFO kablam!     Checking xyz v0.2.1
Sep 02 04:55:30.506 INFO kablam!     Checking picto v0.4.3 (file:///source)
Sep 02 04:55:35.086 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:55:35.086 INFO kablam!    --> src/buffer/buffer.rs:514:10
Sep 02 04:55:35.086 INFO kablam!     |
Sep 02 04:55:35.086 INFO kablam! 514 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> view::Write<'a, P, C> {
Sep 02 04:55:35.086 INFO kablam!     |             ----^^^^^
Sep 02 04:55:35.086 INFO kablam!     |             |
Sep 02 04:55:35.086 INFO kablam!     |             help: remove this `mut`
Sep 02 04:55:35.086 INFO kablam!     |
Sep 02 04:55:35.086 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 04:55:35.086 INFO kablam! 
Sep 02 04:55:35.087 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:55:35.087 INFO kablam!    --> src/buffer/buffer.rs:525:10
Sep 02 04:55:35.087 INFO kablam!     |
Sep 02 04:55:35.087 INFO kablam! 525 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> View<'a, P, C> {
Sep 02 04:55:35.087 INFO kablam!     |             ----^^^^^
Sep 02 04:55:35.087 INFO kablam!     |             |
Sep 02 04:55:35.087 INFO kablam!     |             help: remove this `mut`
Sep 02 04:55:35.087 INFO kablam! 
Sep 02 04:55:35.609 INFO kablam! warning: field is never used: `owner`
Sep 02 04:55:35.609 INFO kablam!   --> src/iter/pixel/immutable.rs:27:2
Sep 02 04:55:35.609 INFO kablam!    |
Sep 02 04:55:35.609 INFO kablam! 27 |     owner: Region,
Sep 02 04:55:35.609 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 04:55:35.610 INFO kablam!    |
Sep 02 04:55:35.610 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 04:55:35.610 INFO kablam! 
Sep 02 04:55:35.610 INFO kablam! warning: field is never used: `owner`
Sep 02 04:55:35.610 INFO kablam!   --> src/iter/pixel/mutable.rs:28:2
Sep 02 04:55:35.610 INFO kablam!    |
Sep 02 04:55:35.610 INFO kablam! 28 |     owner: Region,
Sep 02 04:55:35.610 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 04:55:35.610 INFO kablam! 
Sep 02 04:55:35.726 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:55:35.727 INFO kablam!    --> src/buffer/buffer.rs:514:10
Sep 02 04:55:35.727 INFO kablam!     |
Sep 02 04:55:35.727 INFO kablam! 514 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> view::Write<'a, P, C> {
Sep 02 04:55:35.727 INFO kablam!     |             ----^^^^^
Sep 02 04:55:35.727 INFO kablam!     |             |
Sep 02 04:55:35.727 INFO kablam!     |             help: remove this `mut`
Sep 02 04:55:35.727 INFO kablam!     |
Sep 02 04:55:35.727 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 04:55:35.727 INFO kablam! 
Sep 02 04:55:35.728 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:55:35.728 INFO kablam!    --> src/buffer/buffer.rs:525:10
Sep 02 04:55:35.728 INFO kablam!     |
Sep 02 04:55:35.728 INFO kablam! 525 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> View<'a, P, C> {
Sep 02 04:55:35.728 INFO kablam!     |             ----^^^^^
Sep 02 04:55:35.728 INFO kablam!     |             |
Sep 02 04:55:35.728 INFO kablam!     |             help: remove this `mut`
Sep 02 04:55:35.728 INFO kablam! 
Sep 02 04:55:36.451 INFO kablam! warning: field is never used: `owner`
Sep 02 04:55:36.451 INFO kablam!   --> src/iter/pixel/immutable.rs:27:2
Sep 02 04:55:36.451 INFO kablam!    |
Sep 02 04:55:36.451 INFO kablam! 27 |     owner: Region,
Sep 02 04:55:36.451 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 04:55:36.451 INFO kablam!    |
Sep 02 04:55:36.452 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 04:55:36.452 INFO kablam! 
Sep 02 04:55:36.452 INFO kablam! warning: field is never used: `owner`
Sep 02 04:55:36.452 INFO kablam!   --> src/iter/pixel/mutable.rs:28:2
Sep 02 04:55:36.452 INFO kablam!    |
Sep 02 04:55:36.452 INFO kablam! 28 |     owner: Region,
Sep 02 04:55:36.452 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 04:55:36.452 INFO kablam! 
Sep 02 04:55:41.780 INFO kablam! warning: constant item is never used: `LOWER`
Sep 02 04:55:41.780 INFO kablam!   --> examples/draw.rs:25:1
Sep 02 04:55:41.780 INFO kablam!    |
Sep 02 04:55:41.780 INFO kablam! 25 | const LOWER: char = '▄';
Sep 02 04:55:41.780 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:55:41.780 INFO kablam!    |
Sep 02 04:55:41.780 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 04:55:41.780 INFO kablam! 
Sep 02 04:55:44.951 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.93s
Sep 02 04:55:44.995 INFO kablam! su: No module specific data is present
Sep 02 04:55:45.550 INFO running `"docker" "rm" "-f" "29e5a95654e2cdd55213b9d5c0b725cfcd1fe42c2b5031f73aa6404f69519f45"`
Sep 02 04:55:45.707 INFO blam! 29e5a95654e2cdd55213b9d5c0b725cfcd1fe42c2b5031f73aa6404f69519f45