Nov 06 23:56:18.240 INFO checking chriserin/artbot against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:56:18.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 06 23:56:18.592 INFO blam! ac863395ba54c37437e156dac67e17666440e93631560a9c314be5cefec554ea
Nov 06 23:56:18.598 INFO running `"docker" "start" "-a" "ac863395ba54c37437e156dac67e17666440e93631560a9c314be5cefec554ea"`
Nov 06 23:56:19.318 INFO kablam! usermod: no changes
Nov 06 23:56:19.544 INFO kablam!     Checking num-bigint v0.1.39
Nov 06 23:56:19.548 INFO kablam!     Checking url v1.5.0
Nov 06 23:56:21.679 INFO kablam!     Checking num-rational v0.1.38
Nov 06 23:56:22.432 INFO kablam!     Checking hyper v0.10.12
Nov 06 23:56:23.086 INFO kablam!     Checking num v0.1.39
Nov 06 23:56:23.096 INFO kablam!     Checking image v0.13.0
Nov 06 23:56:29.176 INFO kablam!     Checking iron v0.5.1
Nov 06 23:56:30.464 INFO kablam!     Checking router v0.5.1
Nov 06 23:56:31.896 INFO kablam!     Checking artbot v0.1.0 (/source)
Nov 06 23:56:34.381 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 23:56:34.381 INFO kablam!   --> src/main.rs:14:5
Nov 06 23:56:34.381 INFO kablam!    |
Nov 06 23:56:34.381 INFO kablam! 14 | use std::fs::File;
Nov 06 23:56:34.381 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 23:56:34.381 INFO kablam!    |
Nov 06 23:56:34.381 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 23:56:34.381 INFO kablam! 
Nov 06 23:56:34.381 INFO kablam! warning: unused import: `std::path::Path`
Nov 06 23:56:34.381 INFO kablam!   --> src/main.rs:15:5
Nov 06 23:56:34.381 INFO kablam!    |
Nov 06 23:56:34.381 INFO kablam! 15 | use std::path::Path;
Nov 06 23:56:34.381 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 23:56:34.381 INFO kablam! 
Nov 06 23:56:34.385 INFO kablam! warning: unused import: `iron::mime`
Nov 06 23:56:34.385 INFO kablam!    --> src/main.rs:158:13
Nov 06 23:56:34.385 INFO kablam!     |
Nov 06 23:56:34.385 INFO kablam! 158 |         use iron::mime;
Nov 06 23:56:34.385 INFO kablam!     |             ^^^^^^^^^^
Nov 06 23:56:34.385 INFO kablam! 
Nov 06 23:56:34.385 INFO kablam! warning: unused import: `iron::mime`
Nov 06 23:56:34.385 INFO kablam!    --> src/main.rs:170:13
Nov 06 23:56:34.385 INFO kablam!     |
Nov 06 23:56:34.385 INFO kablam! 170 |         use iron::mime;
Nov 06 23:56:34.385 INFO kablam!     |             ^^^^^^^^^^
Nov 06 23:56:34.385 INFO kablam! 
Nov 06 23:56:34.456 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 23:56:34.456 INFO kablam!   --> src/main.rs:14:5
Nov 06 23:56:34.456 INFO kablam!    |
Nov 06 23:56:34.456 INFO kablam! 14 | use std::fs::File;
Nov 06 23:56:34.456 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 23:56:34.456 INFO kablam!    |
Nov 06 23:56:34.456 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 23:56:34.456 INFO kablam! 
Nov 06 23:56:34.456 INFO kablam! warning: unused import: `std::path::Path`
Nov 06 23:56:34.456 INFO kablam!   --> src/main.rs:15:5
Nov 06 23:56:34.456 INFO kablam!    |
Nov 06 23:56:34.456 INFO kablam! 15 | use std::path::Path;
Nov 06 23:56:34.456 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 23:56:34.456 INFO kablam! 
Nov 06 23:56:34.456 INFO kablam! warning: unused import: `iron::mime`
Nov 06 23:56:34.456 INFO kablam!    --> src/main.rs:158:13
Nov 06 23:56:34.456 INFO kablam!     |
Nov 06 23:56:34.457 INFO kablam! 158 |         use iron::mime;
Nov 06 23:56:34.457 INFO kablam!     |             ^^^^^^^^^^
Nov 06 23:56:34.457 INFO kablam! 
Nov 06 23:56:34.457 INFO kablam! warning: unused import: `iron::mime`
Nov 06 23:56:34.457 INFO kablam!    --> src/main.rs:170:13
Nov 06 23:56:34.457 INFO kablam!     |
Nov 06 23:56:34.457 INFO kablam! 170 |         use iron::mime;
Nov 06 23:56:34.457 INFO kablam!     |             ^^^^^^^^^^
Nov 06 23:56:34.457 INFO kablam! 
Nov 06 23:56:34.521 INFO kablam! warning: value assigned to `r` is never read
Nov 06 23:56:34.521 INFO kablam!   --> src/main.rs:64:17
Nov 06 23:56:34.521 INFO kablam!    |
Nov 06 23:56:34.521 INFO kablam! 64 |         let mut r = 0;
Nov 06 23:56:34.521 INFO kablam!    |                 ^
Nov 06 23:56:34.521 INFO kablam!    |
Nov 06 23:56:34.521 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:56:34.521 INFO kablam! 
Nov 06 23:56:34.521 INFO kablam! warning: value assigned to `g` is never read
Nov 06 23:56:34.522 INFO kablam!   --> src/main.rs:65:17
Nov 06 23:56:34.522 INFO kablam!    |
Nov 06 23:56:34.522 INFO kablam! 65 |         let mut g = 0;
Nov 06 23:56:34.522 INFO kablam!    |                 ^
Nov 06 23:56:34.522 INFO kablam! 
Nov 06 23:56:34.522 INFO kablam! warning: value assigned to `b` is never read
Nov 06 23:56:34.523 INFO kablam!   --> src/main.rs:66:17
Nov 06 23:56:34.523 INFO kablam!    |
Nov 06 23:56:34.523 INFO kablam! 66 |         let mut b = 0;
Nov 06 23:56:34.523 INFO kablam!    |                 ^
Nov 06 23:56:34.523 INFO kablam! 
Nov 06 23:56:34.523 INFO kablam! warning: unused variable: `req`
Nov 06 23:56:34.524 INFO kablam!    --> src/main.rs:169:29
Nov 06 23:56:34.524 INFO kablam!     |
Nov 06 23:56:34.524 INFO kablam! 169 |     fn random_image_handler(req: &mut Request) -> IronResult<Response> {
Nov 06 23:56:34.524 INFO kablam!     |                             ^^^ help: consider using `_req` instead
Nov 06 23:56:34.524 INFO kablam!     |
Nov 06 23:56:34.525 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 23:56:34.525 INFO kablam! 
Nov 06 23:56:34.540 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.540 INFO kablam!   --> src/main.rs:41:9
Nov 06 23:56:34.540 INFO kablam!    |
Nov 06 23:56:34.540 INFO kablam! 41 |     let mut x_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 06 23:56:34.540 INFO kablam!    |         ----^^^^^^^^
Nov 06 23:56:34.540 INFO kablam!    |         |
Nov 06 23:56:34.540 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.540 INFO kablam!    |
Nov 06 23:56:34.540 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 23:56:34.541 INFO kablam! 
Nov 06 23:56:34.541 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.541 INFO kablam!   --> src/main.rs:42:9
Nov 06 23:56:34.541 INFO kablam!    |
Nov 06 23:56:34.541 INFO kablam! 42 |     let mut y_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 06 23:56:34.541 INFO kablam!    |         ----^^^^^^^^
Nov 06 23:56:34.541 INFO kablam!    |         |
Nov 06 23:56:34.541 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.541 INFO kablam! 
Nov 06 23:56:34.541 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.541 INFO kablam!   --> src/main.rs:43:9
Nov 06 23:56:34.541 INFO kablam!    |
Nov 06 23:56:34.541 INFO kablam! 43 |     let mut color_adjust = xor_rand.gen_range(10.0, 256.0);
Nov 06 23:56:34.541 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 06 23:56:34.541 INFO kablam!    |         |
Nov 06 23:56:34.541 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.541 INFO kablam! 
Nov 06 23:56:34.541 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.541 INFO kablam!   --> src/main.rs:45:9
Nov 06 23:56:34.541 INFO kablam!    |
Nov 06 23:56:34.541 INFO kablam! 45 |     let mut julia_adjustor_x = xor_rand.gen_range(-0.6, 0.6);
Nov 06 23:56:34.541 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 06 23:56:34.541 INFO kablam!    |         |
Nov 06 23:56:34.541 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.541 INFO kablam! 
Nov 06 23:56:34.548 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:34.548 INFO kablam!    --> src/main.rs:165:9
Nov 06 23:56:34.548 INFO kablam!     |
Nov 06 23:56:34.548 INFO kablam! 165 |         image_rgb.save(&mut bytes, image::PNG);
Nov 06 23:56:34.548 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:34.548 INFO kablam!     |
Nov 06 23:56:34.548 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 23:56:34.548 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:34.549 INFO kablam! 
Nov 06 23:56:34.549 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:34.549 INFO kablam!    --> src/main.rs:178:9
Nov 06 23:56:34.549 INFO kablam!     |
Nov 06 23:56:34.549 INFO kablam! 178 |         image_rgb.save(&mut bytes, image::PNG);
Nov 06 23:56:34.549 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:34.549 INFO kablam!     |
Nov 06 23:56:34.549 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:34.549 INFO kablam! 
Nov 06 23:56:34.617 INFO kablam! warning: value assigned to `r` is never read
Nov 06 23:56:34.617 INFO kablam!   --> src/main.rs:64:17
Nov 06 23:56:34.617 INFO kablam!    |
Nov 06 23:56:34.617 INFO kablam! 64 |         let mut r = 0;
Nov 06 23:56:34.617 INFO kablam!    |                 ^
Nov 06 23:56:34.617 INFO kablam!    |
Nov 06 23:56:34.617 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:56:34.618 INFO kablam! 
Nov 06 23:56:34.618 INFO kablam! warning: value assigned to `g` is never read
Nov 06 23:56:34.618 INFO kablam!   --> src/main.rs:65:17
Nov 06 23:56:34.619 INFO kablam!    |
Nov 06 23:56:34.619 INFO kablam! 65 |         let mut g = 0;
Nov 06 23:56:34.619 INFO kablam!    |                 ^
Nov 06 23:56:34.619 INFO kablam! 
Nov 06 23:56:34.620 INFO kablam! warning: value assigned to `b` is never read
Nov 06 23:56:34.620 INFO kablam!   --> src/main.rs:66:17
Nov 06 23:56:34.620 INFO kablam!    |
Nov 06 23:56:34.620 INFO kablam! 66 |         let mut b = 0;
Nov 06 23:56:34.621 INFO kablam!    |                 ^
Nov 06 23:56:34.621 INFO kablam! 
Nov 06 23:56:34.621 INFO kablam! warning: unused variable: `req`
Nov 06 23:56:34.622 INFO kablam!    --> src/main.rs:169:29
Nov 06 23:56:34.622 INFO kablam!     |
Nov 06 23:56:34.622 INFO kablam! 169 |     fn random_image_handler(req: &mut Request) -> IronResult<Response> {
Nov 06 23:56:34.622 INFO kablam!     |                             ^^^ help: consider using `_req` instead
Nov 06 23:56:34.623 INFO kablam!     |
Nov 06 23:56:34.623 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 23:56:34.623 INFO kablam! 
Nov 06 23:56:34.660 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.660 INFO kablam!   --> src/main.rs:41:9
Nov 06 23:56:34.661 INFO kablam!    |
Nov 06 23:56:34.661 INFO kablam! 41 |     let mut x_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 06 23:56:34.661 INFO kablam!    |         ----^^^^^^^^
Nov 06 23:56:34.662 INFO kablam!    |         |
Nov 06 23:56:34.662 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.663 INFO kablam!    |
Nov 06 23:56:34.663 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 23:56:34.663 INFO kablam! 
Nov 06 23:56:34.663 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.663 INFO kablam!   --> src/main.rs:42:9
Nov 06 23:56:34.663 INFO kablam!    |
Nov 06 23:56:34.663 INFO kablam! 42 |     let mut y_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 06 23:56:34.663 INFO kablam!    |         ----^^^^^^^^
Nov 06 23:56:34.663 INFO kablam!    |         |
Nov 06 23:56:34.663 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.663 INFO kablam! 
Nov 06 23:56:34.663 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.663 INFO kablam!   --> src/main.rs:43:9
Nov 06 23:56:34.663 INFO kablam!    |
Nov 06 23:56:34.663 INFO kablam! 43 |     let mut color_adjust = xor_rand.gen_range(10.0, 256.0);
Nov 06 23:56:34.663 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 06 23:56:34.663 INFO kablam!    |         |
Nov 06 23:56:34.663 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.663 INFO kablam! 
Nov 06 23:56:34.663 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:56:34.663 INFO kablam!   --> src/main.rs:45:9
Nov 06 23:56:34.664 INFO kablam!    |
Nov 06 23:56:34.664 INFO kablam! 45 |     let mut julia_adjustor_x = xor_rand.gen_range(-0.6, 0.6);
Nov 06 23:56:34.664 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 06 23:56:34.664 INFO kablam!    |         |
Nov 06 23:56:34.664 INFO kablam!    |         help: remove this `mut`
Nov 06 23:56:34.664 INFO kablam! 
Nov 06 23:56:34.672 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:34.672 INFO kablam!    --> src/main.rs:165:9
Nov 06 23:56:34.672 INFO kablam!     |
Nov 06 23:56:34.672 INFO kablam! 165 |         image_rgb.save(&mut bytes, image::PNG);
Nov 06 23:56:34.672 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:34.672 INFO kablam!     |
Nov 06 23:56:34.672 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 23:56:34.672 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:34.672 INFO kablam! 
Nov 06 23:56:34.672 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:34.672 INFO kablam!    --> src/main.rs:178:9
Nov 06 23:56:34.672 INFO kablam!     |
Nov 06 23:56:34.672 INFO kablam! 178 |         image_rgb.save(&mut bytes, image::PNG);
Nov 06 23:56:34.672 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:34.672 INFO kablam!     |
Nov 06 23:56:34.672 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:34.672 INFO kablam! 
Nov 06 23:56:34.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.35s
Nov 06 23:56:34.742 INFO kablam! su: No module specific data is present
Nov 06 23:56:36.100 INFO running `"docker" "rm" "-f" "ac863395ba54c37437e156dac67e17666440e93631560a9c314be5cefec554ea"`
Nov 06 23:56:36.300 INFO blam! ac863395ba54c37437e156dac67e17666440e93631560a9c314be5cefec554ea