Nov 18 00:32:33.876 INFO testing rust-image-to-ascii-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 00:32:33.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 00:32:34.277 INFO [stdout] 38512b908d95748d698d562fdcacc4e218386caf5ad18902bcb340c63419ea81
Nov 18 00:32:34.285 INFO running `"docker" "start" "-a" "38512b908d95748d698d562fdcacc4e218386caf5ad18902bcb340c63419ea81"`
Nov 18 00:32:35.347 INFO [stderr] usermod: no changes
Nov 18 00:32:35.805 INFO [stderr]    Compiling image v0.10.4
Nov 18 00:32:43.818 INFO [stderr]    Compiling raster v0.2.0
Nov 18 00:32:47.981 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Nov 18 00:32:55.839 INFO [stderr] warning: unused import: `raster::Image`
Nov 18 00:32:55.839 INFO [stderr]  --> src/main.rs:4:5
Nov 18 00:32:55.839 INFO [stderr]   |
Nov 18 00:32:55.839 INFO [stderr] 4 | use raster::Image;
Nov 18 00:32:55.839 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 00:32:55.839 INFO [stderr]   |
Nov 18 00:32:55.839 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 00:32:55.839 INFO [stderr] 
Nov 18 00:32:55.839 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 18 00:32:55.839 INFO [stderr]   --> src/main.rs:57:8
Nov 18 00:32:55.839 INFO [stderr]    |
Nov 18 00:32:55.839 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Nov 18 00:32:55.839 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 00:32:55.839 INFO [stderr]    |
Nov 18 00:32:55.839 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 18 00:32:55.839 INFO [stderr] 
Nov 18 00:32:55.839 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 18 00:32:55.839 INFO [stderr]   --> src/main.rs:61:8
Nov 18 00:32:55.846 INFO [stderr]    |
Nov 18 00:32:55.847 INFO [stderr] 61 |     if (type_str == "image/png") {
Nov 18 00:32:55.847 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 00:32:55.847 INFO [stderr] 
Nov 18 00:32:56.111 INFO [stderr] warning: unused variable: `i`
Nov 18 00:32:56.111 INFO [stderr]   --> src/main.rs:86:9
Nov 18 00:32:56.111 INFO [stderr]    |
Nov 18 00:32:56.111 INFO [stderr] 86 |     for i in 0..size {
Nov 18 00:32:56.111 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 18 00:32:56.111 INFO [stderr]    |
Nov 18 00:32:56.111 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 00:32:56.111 INFO [stderr] 
Nov 18 00:32:56.111 INFO [stderr] warning: unused variable: `i`
Nov 18 00:32:56.112 INFO [stderr]    --> src/main.rs:138:9
Nov 18 00:32:56.113 INFO [stderr]     |
Nov 18 00:32:56.113 INFO [stderr] 138 |     for i in 0..max_size {
Nov 18 00:32:56.113 INFO [stderr]     |         ^ help: consider using `_i` instead
Nov 18 00:32:56.113 INFO [stderr] 
Nov 18 00:32:56.148 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:32:56.148 INFO [stderr]   --> src/main.rs:90:9
Nov 18 00:32:56.148 INFO [stderr]    |
Nov 18 00:32:56.148 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Nov 18 00:32:56.148 INFO [stderr]    |         ----^^^^^^^
Nov 18 00:32:56.148 INFO [stderr]    |         |
Nov 18 00:32:56.148 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:32:56.148 INFO [stderr]    |
Nov 18 00:32:56.148 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 00:32:56.148 INFO [stderr] 
Nov 18 00:32:56.151 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:32:56.151 INFO [stderr]   --> src/main.rs:91:9
Nov 18 00:32:56.154 INFO [stderr]    |
Nov 18 00:32:56.155 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Nov 18 00:32:56.155 INFO [stderr]    |         ----^^^^^
Nov 18 00:32:56.155 INFO [stderr]    |         |
Nov 18 00:32:56.155 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:32:56.155 INFO [stderr] 
Nov 18 00:32:56.170 INFO [stderr] warning: function is never used: `test_save`
Nov 18 00:32:56.171 INFO [stderr]    --> src/main.rs:117:1
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Nov 18 00:32:56.171 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 00:32:56.171 INFO [stderr] 
Nov 18 00:32:56.171 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 00:32:56.171 INFO [stderr]   --> src/main.rs:78:5
Nov 18 00:32:56.171 INFO [stderr]    |
Nov 18 00:32:56.171 INFO [stderr] 78 |     file.write_all(&buf[..]);
Nov 18 00:32:56.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:32:56.171 INFO [stderr]    |
Nov 18 00:32:56.171 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 00:32:56.171 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 00:32:56.171 INFO [stderr] 
Nov 18 00:32:56.171 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 00:32:56.171 INFO [stderr]    --> src/main.rs:122:13
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr] 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});
Nov 18 00:32:56.171 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 00:32:56.171 INFO [stderr] 
Nov 18 00:32:56.171 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Nov 18 00:32:56.171 INFO [stderr]    --> src/main.rs:128:12
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr] 128 | fn process(imageLocation: &String)
Nov 18 00:32:56.171 INFO [stderr]     |            ^^^^^^^^^^^^^
Nov 18 00:32:56.171 INFO [stderr]     |
Nov 18 00:32:56.171 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 18 00:32:56.171 INFO [stderr] 
Nov 18 00:33:02.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.88s
Nov 18 00:33:02.279 INFO [stderr] su: No module specific data is present
Nov 18 00:33:03.179 INFO running `"docker" "inspect" "38512b908d95748d698d562fdcacc4e218386caf5ad18902bcb340c63419ea81"`
Nov 18 00:33:03.461 INFO running `"docker" "rm" "-f" "38512b908d95748d698d562fdcacc4e218386caf5ad18902bcb340c63419ea81"`
Nov 18 00:33:03.695 INFO [stdout] 38512b908d95748d698d562fdcacc4e218386caf5ad18902bcb340c63419ea81
Nov 18 00:33:03.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 00:33:04.095 INFO [stdout] f21a6ce21d136ce1a17ec5c08a4359d06ac76c9c772c15226b23bb156ca294b8
Nov 18 00:33:04.103 INFO running `"docker" "start" "-a" "f21a6ce21d136ce1a17ec5c08a4359d06ac76c9c772c15226b23bb156ca294b8"`
Nov 18 00:33:05.443 INFO [stderr] usermod: no changes
Nov 18 00:33:05.747 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Nov 18 00:33:11.868 INFO [stderr] warning: unused import: `raster::Image`
Nov 18 00:33:11.869 INFO [stderr]  --> src/main.rs:4:5
Nov 18 00:33:11.869 INFO [stderr]   |
Nov 18 00:33:11.869 INFO [stderr] 4 | use raster::Image;
Nov 18 00:33:11.869 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 00:33:11.869 INFO [stderr]   |
Nov 18 00:33:11.869 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 00:33:11.869 INFO [stderr] 
Nov 18 00:33:11.869 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 18 00:33:11.869 INFO [stderr]   --> src/main.rs:57:8
Nov 18 00:33:11.869 INFO [stderr]    |
Nov 18 00:33:11.869 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Nov 18 00:33:11.869 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 00:33:11.869 INFO [stderr]    |
Nov 18 00:33:11.869 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 18 00:33:11.869 INFO [stderr] 
Nov 18 00:33:11.869 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 18 00:33:11.870 INFO [stderr]   --> src/main.rs:61:8
Nov 18 00:33:11.870 INFO [stderr]    |
Nov 18 00:33:11.870 INFO [stderr] 61 |     if (type_str == "image/png") {
Nov 18 00:33:11.870 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 00:33:11.870 INFO [stderr] 
Nov 18 00:33:12.003 INFO [stderr] warning: unused variable: `i`
Nov 18 00:33:12.003 INFO [stderr]   --> src/main.rs:86:9
Nov 18 00:33:12.003 INFO [stderr]    |
Nov 18 00:33:12.003 INFO [stderr] 86 |     for i in 0..size {
Nov 18 00:33:12.003 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 18 00:33:12.003 INFO [stderr]    |
Nov 18 00:33:12.003 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 00:33:12.003 INFO [stderr] 
Nov 18 00:33:12.003 INFO [stderr] warning: unused variable: `i`
Nov 18 00:33:12.003 INFO [stderr]    --> src/main.rs:138:9
Nov 18 00:33:12.003 INFO [stderr]     |
Nov 18 00:33:12.003 INFO [stderr] 138 |     for i in 0..max_size {
Nov 18 00:33:12.003 INFO [stderr]     |         ^ help: consider using `_i` instead
Nov 18 00:33:12.003 INFO [stderr] 
Nov 18 00:33:12.031 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:33:12.031 INFO [stderr]   --> src/main.rs:90:9
Nov 18 00:33:12.031 INFO [stderr]    |
Nov 18 00:33:12.031 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Nov 18 00:33:12.031 INFO [stderr]    |         ----^^^^^^^
Nov 18 00:33:12.031 INFO [stderr]    |         |
Nov 18 00:33:12.031 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:33:12.031 INFO [stderr]    |
Nov 18 00:33:12.031 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 00:33:12.031 INFO [stderr] 
Nov 18 00:33:12.031 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:33:12.031 INFO [stderr]   --> src/main.rs:91:9
Nov 18 00:33:12.031 INFO [stderr]    |
Nov 18 00:33:12.031 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Nov 18 00:33:12.031 INFO [stderr]    |         ----^^^^^
Nov 18 00:33:12.031 INFO [stderr]    |         |
Nov 18 00:33:12.031 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:33:12.031 INFO [stderr] 
Nov 18 00:33:12.034 INFO [stderr] warning: function is never used: `test_save`
Nov 18 00:33:12.034 INFO [stderr]    --> src/main.rs:117:1
Nov 18 00:33:12.034 INFO [stderr]     |
Nov 18 00:33:12.034 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Nov 18 00:33:12.034 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:33:12.034 INFO [stderr]     |
Nov 18 00:33:12.034 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 00:33:12.034 INFO [stderr] 
Nov 18 00:33:12.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 00:33:12.043 INFO [stderr]   --> src/main.rs:78:5
Nov 18 00:33:12.043 INFO [stderr]    |
Nov 18 00:33:12.043 INFO [stderr] 78 |     file.write_all(&buf[..]);
Nov 18 00:33:12.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:33:12.043 INFO [stderr]    |
Nov 18 00:33:12.043 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 00:33:12.043 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 00:33:12.043 INFO [stderr] 
Nov 18 00:33:12.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 00:33:12.043 INFO [stderr]    --> src/main.rs:122:13
Nov 18 00:33:12.043 INFO [stderr]     |
Nov 18 00:33:12.043 INFO [stderr] 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});
Nov 18 00:33:12.043 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 00:33:12.043 INFO [stderr]     |
Nov 18 00:33:12.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 00:33:12.043 INFO [stderr] 
Nov 18 00:33:12.043 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Nov 18 00:33:12.043 INFO [stderr]    --> src/main.rs:128:12
Nov 18 00:33:12.043 INFO [stderr]     |
Nov 18 00:33:12.043 INFO [stderr] 128 | fn process(imageLocation: &String)
Nov 18 00:33:12.043 INFO [stderr]     |            ^^^^^^^^^^^^^
Nov 18 00:33:12.043 INFO [stderr]     |
Nov 18 00:33:12.043 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 18 00:33:12.043 INFO [stderr] 
Nov 18 00:33:12.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Nov 18 00:33:12.487 INFO [stderr] su: No module specific data is present
Nov 18 00:33:12.941 INFO running `"docker" "inspect" "f21a6ce21d136ce1a17ec5c08a4359d06ac76c9c772c15226b23bb156ca294b8"`
Nov 18 00:33:13.329 INFO running `"docker" "rm" "-f" "f21a6ce21d136ce1a17ec5c08a4359d06ac76c9c772c15226b23bb156ca294b8"`
Nov 18 00:33:13.679 INFO [stdout] f21a6ce21d136ce1a17ec5c08a4359d06ac76c9c772c15226b23bb156ca294b8
Nov 18 00:33:13.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 00:33:14.059 INFO [stdout] dd10b72419cbd86d6bd026707c8a6973a450ea83b1f9f2119490c07727777818
Nov 18 00:33:14.065 INFO running `"docker" "start" "-a" "dd10b72419cbd86d6bd026707c8a6973a450ea83b1f9f2119490c07727777818"`
Nov 18 00:33:15.443 INFO [stderr] usermod: no changes
Nov 18 00:33:15.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Nov 18 00:33:15.776 INFO [stderr]      Running /target/debug/deps/rust_image_to_ascii-40d388bee10417fa
Nov 18 00:33:15.787 INFO [stdout] 
Nov 18 00:33:15.787 INFO [stdout] running 0 tests
Nov 18 00:33:15.787 INFO [stdout] 
Nov 18 00:33:15.787 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:33:15.787 INFO [stdout] 
Nov 18 00:33:15.795 INFO [stderr] su: No module specific data is present
Nov 18 00:33:16.435 INFO running `"docker" "inspect" "dd10b72419cbd86d6bd026707c8a6973a450ea83b1f9f2119490c07727777818"`
Nov 18 00:33:16.793 INFO running `"docker" "rm" "-f" "dd10b72419cbd86d6bd026707c8a6973a450ea83b1f9f2119490c07727777818"`
Nov 18 00:33:17.056 INFO [stdout] dd10b72419cbd86d6bd026707c8a6973a450ea83b1f9f2119490c07727777818