Sep 19 21:01:23.810 INFO checking picto-0.4.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:01:23.810 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:01:23.810 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:01:23.937 INFO blam! 0ff4c42c7e2e9d113571ea865835773000df160ab01750c1e8a9bd8e43af6e8e
Sep 19 21:01:23.938 INFO running `"docker" "start" "-a" "0ff4c42c7e2e9d113571ea865835773000df160ab01750c1e8a9bd8e43af6e8e"`
Sep 19 21:01:24.919 INFO kablam! usermod: no changes
Sep 19 21:01:25.058 INFO kablam!     Checking xyz v0.2.1
Sep 19 21:01:25.059 INFO kablam!     Checking imagefmt v4.0.0
Sep 19 21:01:25.063 INFO kablam!     Checking image v0.12.4
Sep 19 21:01:26.750 INFO kablam!     Checking picto v0.4.3 (/source)
Sep 19 21:01:29.996 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:01:29.996 INFO kablam!    --> src/buffer/buffer.rs:514:10
Sep 19 21:01:29.997 INFO kablam!     |
Sep 19 21:01:29.997 INFO kablam! 514 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> view::Write<'a, P, C> {
Sep 19 21:01:29.997 INFO kablam!     |             ----^^^^^
Sep 19 21:01:29.998 INFO kablam!     |             |
Sep 19 21:01:29.998 INFO kablam!     |             help: remove this `mut`
Sep 19 21:01:29.998 INFO kablam!     |
Sep 19 21:01:29.999 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 21:01:29.999 INFO kablam! 
Sep 19 21:01:30.000 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:01:30.000 INFO kablam!    --> src/buffer/buffer.rs:525:10
Sep 19 21:01:30.001 INFO kablam!     |
Sep 19 21:01:30.001 INFO kablam! 525 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> View<'a, P, C> {
Sep 19 21:01:30.001 INFO kablam!     |             ----^^^^^
Sep 19 21:01:30.002 INFO kablam!     |             |
Sep 19 21:01:30.002 INFO kablam!     |             help: remove this `mut`
Sep 19 21:01:30.002 INFO kablam! 
Sep 19 21:01:30.406 INFO kablam! warning: field is never used: `owner`
Sep 19 21:01:30.407 INFO kablam!   --> src/iter/pixel/immutable.rs:27:2
Sep 19 21:01:30.410 INFO kablam!    |
Sep 19 21:01:30.411 INFO kablam! 27 |     owner: Region,
Sep 19 21:01:30.411 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 21:01:30.412 INFO kablam!    |
Sep 19 21:01:30.412 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 21:01:30.413 INFO kablam! 
Sep 19 21:01:30.413 INFO kablam! warning: field is never used: `owner`
Sep 19 21:01:30.414 INFO kablam!   --> src/iter/pixel/mutable.rs:28:2
Sep 19 21:01:30.414 INFO kablam!    |
Sep 19 21:01:30.414 INFO kablam! 28 |     owner: Region,
Sep 19 21:01:30.415 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 21:01:30.415 INFO kablam! 
Sep 19 21:01:39.576 INFO kablam! warning: constant item is never used: `LOWER`
Sep 19 21:01:39.576 INFO kablam!   --> examples/draw.rs:25:1
Sep 19 21:01:39.576 INFO kablam!    |
Sep 19 21:01:39.576 INFO kablam! 25 | const LOWER: char = '▄';
Sep 19 21:01:39.576 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:01:39.576 INFO kablam!    |
Sep 19 21:01:39.576 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 21:01:39.576 INFO kablam! 
Sep 19 21:01:39.883 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:01:39.883 INFO kablam!    --> src/buffer/buffer.rs:514:10
Sep 19 21:01:39.883 INFO kablam!     |
Sep 19 21:01:39.883 INFO kablam! 514 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> view::Write<'a, P, C> {
Sep 19 21:01:39.883 INFO kablam!     |             ----^^^^^
Sep 19 21:01:39.883 INFO kablam!     |             |
Sep 19 21:01:39.883 INFO kablam!     |             help: remove this `mut`
Sep 19 21:01:39.883 INFO kablam!     |
Sep 19 21:01:39.883 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 21:01:39.883 INFO kablam! 
Sep 19 21:01:39.883 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:01:39.883 INFO kablam!    --> src/buffer/buffer.rs:525:10
Sep 19 21:01:39.883 INFO kablam!     |
Sep 19 21:01:39.883 INFO kablam! 525 |     fn from(mut value: &'a mut Buffer<P, C, D>) -> View<'a, P, C> {
Sep 19 21:01:39.883 INFO kablam!     |             ----^^^^^
Sep 19 21:01:39.883 INFO kablam!     |             |
Sep 19 21:01:39.883 INFO kablam!     |             help: remove this `mut`
Sep 19 21:01:39.883 INFO kablam! 
Sep 19 21:01:40.367 INFO kablam! warning: field is never used: `owner`
Sep 19 21:01:40.367 INFO kablam!   --> src/iter/pixel/immutable.rs:27:2
Sep 19 21:01:40.367 INFO kablam!    |
Sep 19 21:01:40.367 INFO kablam! 27 |     owner: Region,
Sep 19 21:01:40.367 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 21:01:40.367 INFO kablam!    |
Sep 19 21:01:40.367 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 21:01:40.367 INFO kablam! 
Sep 19 21:01:40.367 INFO kablam! warning: field is never used: `owner`
Sep 19 21:01:40.367 INFO kablam!   --> src/iter/pixel/mutable.rs:28:2
Sep 19 21:01:40.367 INFO kablam!    |
Sep 19 21:01:40.367 INFO kablam! 28 |     owner: Region,
Sep 19 21:01:40.367 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 21:01:40.367 INFO kablam! 
Sep 19 21:01:40.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
Sep 19 21:01:40.575 INFO kablam! su: No module specific data is present
Sep 19 21:01:41.746 INFO running `"docker" "rm" "-f" "0ff4c42c7e2e9d113571ea865835773000df160ab01750c1e8a9bd8e43af6e8e"`
Sep 19 21:01:42.015 INFO blam! 0ff4c42c7e2e9d113571ea865835773000df160ab01750c1e8a9bd8e43af6e8e