Sep 06 00:51:55.057 INFO checking rust-image-to-ascii-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:51:55.057 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:51:55.057 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:51:55.242 INFO blam! 742d638acac75d6901d53c8f46f41613f0d32ef63597385198d314887778c715
Sep 06 00:51:55.244 INFO running `"docker" "start" "-a" "742d638acac75d6901d53c8f46f41613f0d32ef63597385198d314887778c715"`
Sep 06 00:51:55.992 INFO kablam! usermod: no changes
Sep 06 00:51:56.277 INFO kablam!     Checking num-bigint v0.1.44
Sep 06 00:51:56.278 INFO kablam!     Checking png v0.5.2
Sep 06 00:51:58.315 INFO kablam!     Checking num-rational v0.1.42
Sep 06 00:51:59.117 INFO kablam!     Checking image v0.10.4
Sep 06 00:52:01.490 INFO kablam!     Checking raster v0.2.0
Sep 06 00:52:02.726 INFO kablam!     Checking rust-image-to-ascii v0.1.0 (file:///source)
Sep 06 00:52:05.714 INFO kablam! warning: unused import: `raster::Image`
Sep 06 00:52:05.714 INFO kablam!  --> src/main.rs:4:5
Sep 06 00:52:05.714 INFO kablam!   |
Sep 06 00:52:05.714 INFO kablam! 4 | use raster::Image;
Sep 06 00:52:05.714 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 06 00:52:05.714 INFO kablam!   |
Sep 06 00:52:05.714 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:52:05.714 INFO kablam! 
Sep 06 00:52:05.714 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 06 00:52:05.714 INFO kablam!   --> src/main.rs:57:8
Sep 06 00:52:05.714 INFO kablam!    |
Sep 06 00:52:05.714 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 06 00:52:05.714 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:52:05.714 INFO kablam!    |
Sep 06 00:52:05.714 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 00:52:05.714 INFO kablam! 
Sep 06 00:52:05.714 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 06 00:52:05.714 INFO kablam!   --> src/main.rs:61:8
Sep 06 00:52:05.714 INFO kablam!    |
Sep 06 00:52:05.714 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 06 00:52:05.714 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:52:05.714 INFO kablam! 
Sep 06 00:52:05.926 INFO kablam! warning: unused import: `raster::Image`
Sep 06 00:52:05.926 INFO kablam!  --> src/main.rs:4:5
Sep 06 00:52:05.926 INFO kablam!   |
Sep 06 00:52:05.926 INFO kablam! 4 | use raster::Image;
Sep 06 00:52:05.926 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 06 00:52:05.926 INFO kablam!   |
Sep 06 00:52:05.926 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:52:05.926 INFO kablam! 
Sep 06 00:52:05.926 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 06 00:52:05.926 INFO kablam!   --> src/main.rs:57:8
Sep 06 00:52:05.926 INFO kablam!    |
Sep 06 00:52:05.926 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 06 00:52:05.926 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:52:05.926 INFO kablam!    |
Sep 06 00:52:05.926 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 00:52:05.926 INFO kablam! 
Sep 06 00:52:05.926 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 06 00:52:05.926 INFO kablam!   --> src/main.rs:61:8
Sep 06 00:52:05.926 INFO kablam!    |
Sep 06 00:52:05.926 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 06 00:52:05.926 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:52:05.926 INFO kablam! 
Sep 06 00:52:06.004 INFO kablam! warning: unused variable: `i`
Sep 06 00:52:06.004 INFO kablam!   --> src/main.rs:86:9
Sep 06 00:52:06.004 INFO kablam!    |
Sep 06 00:52:06.004 INFO kablam! 86 |     for i in 0..size {
Sep 06 00:52:06.004 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 06 00:52:06.004 INFO kablam!    |
Sep 06 00:52:06.004 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 00:52:06.004 INFO kablam! 
Sep 06 00:52:06.004 INFO kablam! warning: unused variable: `i`
Sep 06 00:52:06.004 INFO kablam!    --> src/main.rs:138:9
Sep 06 00:52:06.004 INFO kablam!     |
Sep 06 00:52:06.004 INFO kablam! 138 |     for i in 0..max_size {
Sep 06 00:52:06.004 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 06 00:52:06.004 INFO kablam! 
Sep 06 00:52:06.016 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:52:06.016 INFO kablam!   --> src/main.rs:90:9
Sep 06 00:52:06.016 INFO kablam!    |
Sep 06 00:52:06.016 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 06 00:52:06.016 INFO kablam!    |         ----^^^^^^^
Sep 06 00:52:06.016 INFO kablam!    |         |
Sep 06 00:52:06.016 INFO kablam!    |         help: remove this `mut`
Sep 06 00:52:06.016 INFO kablam!    |
Sep 06 00:52:06.016 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:52:06.016 INFO kablam! 
Sep 06 00:52:06.016 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:52:06.016 INFO kablam!   --> src/main.rs:91:9
Sep 06 00:52:06.016 INFO kablam!    |
Sep 06 00:52:06.016 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 06 00:52:06.016 INFO kablam!    |         ----^^^^^
Sep 06 00:52:06.016 INFO kablam!    |         |
Sep 06 00:52:06.016 INFO kablam!    |         help: remove this `mut`
Sep 06 00:52:06.016 INFO kablam! 
Sep 06 00:52:06.030 INFO kablam! warning: function is never used: `test_save`
Sep 06 00:52:06.030 INFO kablam!    --> src/main.rs:117:1
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 06 00:52:06.030 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 00:52:06.030 INFO kablam! 
Sep 06 00:52:06.030 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:52:06.030 INFO kablam!   --> src/main.rs:78:5
Sep 06 00:52:06.030 INFO kablam!    |
Sep 06 00:52:06.030 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 06 00:52:06.030 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.030 INFO kablam!    |
Sep 06 00:52:06.030 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 00:52:06.030 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:52:06.030 INFO kablam! 
Sep 06 00:52:06.030 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:52:06.030 INFO kablam!    --> src/main.rs:122:13
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam! 122 |             image.set_pixel(row, col, Color {r: 0, g: 0, b: 0, a: avg[(size - row - 1) as usize][(size - col - 1) as usize] as u8});
Sep 06 00:52:06.030 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:52:06.030 INFO kablam! 
Sep 06 00:52:06.030 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 06 00:52:06.030 INFO kablam!    --> src/main.rs:128:12
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 06 00:52:06.030 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 06 00:52:06.030 INFO kablam!     |
Sep 06 00:52:06.030 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 06 00:52:06.030 INFO kablam! 
Sep 06 00:52:06.105 INFO kablam! warning: unused variable: `i`
Sep 06 00:52:06.105 INFO kablam!   --> src/main.rs:86:9
Sep 06 00:52:06.105 INFO kablam!    |
Sep 06 00:52:06.105 INFO kablam! 86 |     for i in 0..size {
Sep 06 00:52:06.105 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 06 00:52:06.130 INFO kablam!    |
Sep 06 00:52:06.130 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 00:52:06.130 INFO kablam! 
Sep 06 00:52:06.130 INFO kablam! warning: unused variable: `i`
Sep 06 00:52:06.130 INFO kablam!    --> src/main.rs:138:9
Sep 06 00:52:06.130 INFO kablam!     |
Sep 06 00:52:06.130 INFO kablam! 138 |     for i in 0..max_size {
Sep 06 00:52:06.130 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 06 00:52:06.130 INFO kablam! 
Sep 06 00:52:06.142 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:52:06.142 INFO kablam!   --> src/main.rs:90:9
Sep 06 00:52:06.142 INFO kablam!    |
Sep 06 00:52:06.142 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 06 00:52:06.142 INFO kablam!    |         ----^^^^^^^
Sep 06 00:52:06.142 INFO kablam!    |         |
Sep 06 00:52:06.142 INFO kablam!    |         help: remove this `mut`
Sep 06 00:52:06.142 INFO kablam!    |
Sep 06 00:52:06.142 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:52:06.142 INFO kablam! 
Sep 06 00:52:06.142 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:52:06.142 INFO kablam!   --> src/main.rs:91:9
Sep 06 00:52:06.142 INFO kablam!    |
Sep 06 00:52:06.142 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 06 00:52:06.142 INFO kablam!    |         ----^^^^^
Sep 06 00:52:06.142 INFO kablam!    |         |
Sep 06 00:52:06.142 INFO kablam!    |         help: remove this `mut`
Sep 06 00:52:06.142 INFO kablam! 
Sep 06 00:52:06.170 INFO kablam! warning: function is never used: `test_save`
Sep 06 00:52:06.170 INFO kablam!    --> src/main.rs:117:1
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 06 00:52:06.170 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 00:52:06.170 INFO kablam! 
Sep 06 00:52:06.170 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:52:06.170 INFO kablam!   --> src/main.rs:78:5
Sep 06 00:52:06.170 INFO kablam!    |
Sep 06 00:52:06.170 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 06 00:52:06.170 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.170 INFO kablam!    |
Sep 06 00:52:06.170 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 00:52:06.170 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:52:06.170 INFO kablam! 
Sep 06 00:52:06.170 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:52:06.170 INFO kablam!    --> src/main.rs:122:13
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam! 122 |             image.set_pixel(row, col, Color {r: 0, g: 0, b: 0, a: avg[(size - row - 1) as usize][(size - col - 1) as usize] as u8});
Sep 06 00:52:06.170 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:52:06.170 INFO kablam! 
Sep 06 00:52:06.170 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 06 00:52:06.170 INFO kablam!    --> src/main.rs:128:12
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 06 00:52:06.170 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 06 00:52:06.170 INFO kablam!     |
Sep 06 00:52:06.170 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 06 00:52:06.170 INFO kablam! 
Sep 06 00:52:06.249 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.23s
Sep 06 00:52:06.274 INFO kablam! su: No module specific data is present
Sep 06 00:52:07.442 INFO running `"docker" "rm" "-f" "742d638acac75d6901d53c8f46f41613f0d32ef63597385198d314887778c715"`
Sep 06 00:52:07.556 INFO blam! 742d638acac75d6901d53c8f46f41613f0d32ef63597385198d314887778c715