Nov 09 15:03:00.688 INFO checking chriserin/artbot against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 15:03:00.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 15:03:01.216 INFO blam! 87a92a1d00678d5483b7bf490e85ad1c5a983067438d6adee8e5c27bffc60709
Nov 09 15:03:01.218 INFO running `"docker" "start" "-a" "87a92a1d00678d5483b7bf490e85ad1c5a983067438d6adee8e5c27bffc60709"`
Nov 09 15:03:02.931 INFO kablam! usermod: no changes
Nov 09 15:03:03.163 INFO kablam!     Checking num-bigint v0.1.39
Nov 09 15:03:03.175 INFO kablam!     Checking url v1.5.0
Nov 09 15:03:03.175 INFO kablam!     Checking png v0.7.0
Nov 09 15:03:05.263 INFO kablam!     Checking num-rational v0.1.38
Nov 09 15:03:06.976 INFO kablam!     Checking hyper v0.10.12
Nov 09 15:03:07.051 INFO kablam!     Checking num v0.1.39
Nov 09 15:03:07.052 INFO kablam!     Checking image v0.13.0
Nov 09 15:03:13.087 INFO kablam!     Checking iron v0.5.1
Nov 09 15:03:14.595 INFO kablam!     Checking router v0.5.1
Nov 09 15:03:15.893 INFO kablam!     Checking artbot v0.1.0 (/source)
Nov 09 15:03:18.171 INFO kablam! warning: unused import: `std::fs::File`
Nov 09 15:03:18.171 INFO kablam!   --> src/main.rs:14:5
Nov 09 15:03:18.171 INFO kablam!    |
Nov 09 15:03:18.171 INFO kablam! 14 | use std::fs::File;
Nov 09 15:03:18.171 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 15:03:18.171 INFO kablam!    |
Nov 09 15:03:18.171 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 15:03:18.171 INFO kablam! 
Nov 09 15:03:18.171 INFO kablam! warning: unused import: `std::path::Path`
Nov 09 15:03:18.171 INFO kablam!   --> src/main.rs:15:5
Nov 09 15:03:18.171 INFO kablam!    |
Nov 09 15:03:18.171 INFO kablam! 15 | use std::path::Path;
Nov 09 15:03:18.171 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 09 15:03:18.171 INFO kablam! 
Nov 09 15:03:18.171 INFO kablam! warning: unused import: `iron::mime`
Nov 09 15:03:18.171 INFO kablam!    --> src/main.rs:158:13
Nov 09 15:03:18.171 INFO kablam!     |
Nov 09 15:03:18.171 INFO kablam! 158 |         use iron::mime;
Nov 09 15:03:18.171 INFO kablam!     |             ^^^^^^^^^^
Nov 09 15:03:18.171 INFO kablam! 
Nov 09 15:03:18.171 INFO kablam! warning: unused import: `iron::mime`
Nov 09 15:03:18.171 INFO kablam!    --> src/main.rs:170:13
Nov 09 15:03:18.171 INFO kablam!     |
Nov 09 15:03:18.171 INFO kablam! 170 |         use iron::mime;
Nov 09 15:03:18.171 INFO kablam!     |             ^^^^^^^^^^
Nov 09 15:03:18.171 INFO kablam! 
Nov 09 15:03:18.275 INFO kablam! warning: unused import: `std::fs::File`
Nov 09 15:03:18.275 INFO kablam!   --> src/main.rs:14:5
Nov 09 15:03:18.275 INFO kablam!    |
Nov 09 15:03:18.275 INFO kablam! 14 | use std::fs::File;
Nov 09 15:03:18.275 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 15:03:18.275 INFO kablam!    |
Nov 09 15:03:18.275 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 15:03:18.275 INFO kablam! 
Nov 09 15:03:18.275 INFO kablam! warning: unused import: `std::path::Path`
Nov 09 15:03:18.275 INFO kablam!   --> src/main.rs:15:5
Nov 09 15:03:18.275 INFO kablam!    |
Nov 09 15:03:18.275 INFO kablam! 15 | use std::path::Path;
Nov 09 15:03:18.275 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 09 15:03:18.275 INFO kablam! 
Nov 09 15:03:18.275 INFO kablam! warning: unused import: `iron::mime`
Nov 09 15:03:18.275 INFO kablam!    --> src/main.rs:158:13
Nov 09 15:03:18.275 INFO kablam!     |
Nov 09 15:03:18.275 INFO kablam! 158 |         use iron::mime;
Nov 09 15:03:18.275 INFO kablam!     |             ^^^^^^^^^^
Nov 09 15:03:18.275 INFO kablam! 
Nov 09 15:03:18.275 INFO kablam! warning: unused import: `iron::mime`
Nov 09 15:03:18.275 INFO kablam!    --> src/main.rs:170:13
Nov 09 15:03:18.275 INFO kablam!     |
Nov 09 15:03:18.275 INFO kablam! 170 |         use iron::mime;
Nov 09 15:03:18.275 INFO kablam!     |             ^^^^^^^^^^
Nov 09 15:03:18.275 INFO kablam! 
Nov 09 15:03:18.420 INFO kablam! warning: value assigned to `r` is never read
Nov 09 15:03:18.420 INFO kablam!   --> src/main.rs:64:17
Nov 09 15:03:18.420 INFO kablam!    |
Nov 09 15:03:18.420 INFO kablam! 64 |         let mut r = 0;
Nov 09 15:03:18.420 INFO kablam!    |                 ^
Nov 09 15:03:18.420 INFO kablam!    |
Nov 09 15:03:18.420 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 15:03:18.420 INFO kablam! 
Nov 09 15:03:18.420 INFO kablam! warning: value assigned to `g` is never read
Nov 09 15:03:18.420 INFO kablam!   --> src/main.rs:65:17
Nov 09 15:03:18.420 INFO kablam!    |
Nov 09 15:03:18.421 INFO kablam! 65 |         let mut g = 0;
Nov 09 15:03:18.421 INFO kablam!    |                 ^
Nov 09 15:03:18.421 INFO kablam! 
Nov 09 15:03:18.421 INFO kablam! warning: value assigned to `b` is never read
Nov 09 15:03:18.422 INFO kablam!   --> src/main.rs:66:17
Nov 09 15:03:18.422 INFO kablam!    |
Nov 09 15:03:18.422 INFO kablam! 66 |         let mut b = 0;
Nov 09 15:03:18.423 INFO kablam!    |                 ^
Nov 09 15:03:18.423 INFO kablam! 
Nov 09 15:03:18.431 INFO kablam! warning: unused variable: `req`
Nov 09 15:03:18.431 INFO kablam!    --> src/main.rs:169:29
Nov 09 15:03:18.431 INFO kablam!     |
Nov 09 15:03:18.431 INFO kablam! 169 |     fn random_image_handler(req: &mut Request) -> IronResult<Response> {
Nov 09 15:03:18.431 INFO kablam!     |                             ^^^ help: consider using `_req` instead
Nov 09 15:03:18.431 INFO kablam!     |
Nov 09 15:03:18.431 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 15:03:18.431 INFO kablam! 
Nov 09 15:03:18.449 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.449 INFO kablam!   --> src/main.rs:41:9
Nov 09 15:03:18.449 INFO kablam!    |
Nov 09 15:03:18.449 INFO kablam! 41 |     let mut x_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 09 15:03:18.449 INFO kablam!    |         ----^^^^^^^^
Nov 09 15:03:18.449 INFO kablam!    |         |
Nov 09 15:03:18.449 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.449 INFO kablam!    |
Nov 09 15:03:18.449 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 15:03:18.449 INFO kablam! 
Nov 09 15:03:18.449 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.449 INFO kablam!   --> src/main.rs:42:9
Nov 09 15:03:18.449 INFO kablam!    |
Nov 09 15:03:18.449 INFO kablam! 42 |     let mut y_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 09 15:03:18.449 INFO kablam!    |         ----^^^^^^^^
Nov 09 15:03:18.449 INFO kablam!    |         |
Nov 09 15:03:18.449 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.449 INFO kablam! 
Nov 09 15:03:18.449 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.449 INFO kablam!   --> src/main.rs:43:9
Nov 09 15:03:18.449 INFO kablam!    |
Nov 09 15:03:18.449 INFO kablam! 43 |     let mut color_adjust = xor_rand.gen_range(10.0, 256.0);
Nov 09 15:03:18.449 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 09 15:03:18.450 INFO kablam!    |         |
Nov 09 15:03:18.450 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.450 INFO kablam! 
Nov 09 15:03:18.450 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.450 INFO kablam!   --> src/main.rs:45:9
Nov 09 15:03:18.450 INFO kablam!    |
Nov 09 15:03:18.450 INFO kablam! 45 |     let mut julia_adjustor_x = xor_rand.gen_range(-0.6, 0.6);
Nov 09 15:03:18.450 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 09 15:03:18.450 INFO kablam!    |         |
Nov 09 15:03:18.450 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.450 INFO kablam! 
Nov 09 15:03:18.459 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:03:18.459 INFO kablam!    --> src/main.rs:165:9
Nov 09 15:03:18.459 INFO kablam!     |
Nov 09 15:03:18.459 INFO kablam! 165 |         image_rgb.save(&mut bytes, image::PNG);
Nov 09 15:03:18.459 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:03:18.459 INFO kablam!     |
Nov 09 15:03:18.459 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 15:03:18.460 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:03:18.460 INFO kablam! 
Nov 09 15:03:18.460 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:03:18.460 INFO kablam!    --> src/main.rs:178:9
Nov 09 15:03:18.460 INFO kablam!     |
Nov 09 15:03:18.460 INFO kablam! 178 |         image_rgb.save(&mut bytes, image::PNG);
Nov 09 15:03:18.460 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:03:18.460 INFO kablam!     |
Nov 09 15:03:18.460 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:03:18.460 INFO kablam! 
Nov 09 15:03:18.460 INFO kablam! warning: value assigned to `r` is never read
Nov 09 15:03:18.460 INFO kablam!   --> src/main.rs:64:17
Nov 09 15:03:18.460 INFO kablam!    |
Nov 09 15:03:18.461 INFO kablam! 64 |         let mut r = 0;
Nov 09 15:03:18.461 INFO kablam!    |                 ^
Nov 09 15:03:18.461 INFO kablam!    |
Nov 09 15:03:18.461 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 15:03:18.461 INFO kablam! 
Nov 09 15:03:18.461 INFO kablam! warning: value assigned to `g` is never read
Nov 09 15:03:18.461 INFO kablam!   --> src/main.rs:65:17
Nov 09 15:03:18.461 INFO kablam!    |
Nov 09 15:03:18.461 INFO kablam! 65 |         let mut g = 0;
Nov 09 15:03:18.461 INFO kablam!    |                 ^
Nov 09 15:03:18.461 INFO kablam! 
Nov 09 15:03:18.461 INFO kablam! warning: value assigned to `b` is never read
Nov 09 15:03:18.461 INFO kablam!   --> src/main.rs:66:17
Nov 09 15:03:18.461 INFO kablam!    |
Nov 09 15:03:18.461 INFO kablam! 66 |         let mut b = 0;
Nov 09 15:03:18.461 INFO kablam!    |                 ^
Nov 09 15:03:18.461 INFO kablam! 
Nov 09 15:03:18.461 INFO kablam! warning: unused variable: `req`
Nov 09 15:03:18.461 INFO kablam!    --> src/main.rs:169:29
Nov 09 15:03:18.461 INFO kablam!     |
Nov 09 15:03:18.461 INFO kablam! 169 |     fn random_image_handler(req: &mut Request) -> IronResult<Response> {
Nov 09 15:03:18.461 INFO kablam!     |                             ^^^ help: consider using `_req` instead
Nov 09 15:03:18.461 INFO kablam!     |
Nov 09 15:03:18.461 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 15:03:18.461 INFO kablam! 
Nov 09 15:03:18.507 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.507 INFO kablam!   --> src/main.rs:41:9
Nov 09 15:03:18.507 INFO kablam!    |
Nov 09 15:03:18.507 INFO kablam! 41 |     let mut x_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 09 15:03:18.507 INFO kablam!    |         ----^^^^^^^^
Nov 09 15:03:18.507 INFO kablam!    |         |
Nov 09 15:03:18.507 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.507 INFO kablam!    |
Nov 09 15:03:18.507 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 15:03:18.507 INFO kablam! 
Nov 09 15:03:18.507 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.507 INFO kablam!   --> src/main.rs:42:9
Nov 09 15:03:18.507 INFO kablam!    |
Nov 09 15:03:18.507 INFO kablam! 42 |     let mut y_adjust = xor_rand.gen_range(0.4, 256.0);
Nov 09 15:03:18.507 INFO kablam!    |         ----^^^^^^^^
Nov 09 15:03:18.507 INFO kablam!    |         |
Nov 09 15:03:18.507 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.507 INFO kablam! 
Nov 09 15:03:18.507 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.507 INFO kablam!   --> src/main.rs:43:9
Nov 09 15:03:18.507 INFO kablam!    |
Nov 09 15:03:18.507 INFO kablam! 43 |     let mut color_adjust = xor_rand.gen_range(10.0, 256.0);
Nov 09 15:03:18.507 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 09 15:03:18.507 INFO kablam!    |         |
Nov 09 15:03:18.507 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.507 INFO kablam! 
Nov 09 15:03:18.507 INFO kablam! warning: variable does not need to be mutable
Nov 09 15:03:18.507 INFO kablam!   --> src/main.rs:45:9
Nov 09 15:03:18.507 INFO kablam!    |
Nov 09 15:03:18.507 INFO kablam! 45 |     let mut julia_adjustor_x = xor_rand.gen_range(-0.6, 0.6);
Nov 09 15:03:18.507 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 09 15:03:18.507 INFO kablam!    |         |
Nov 09 15:03:18.507 INFO kablam!    |         help: remove this `mut`
Nov 09 15:03:18.507 INFO kablam! 
Nov 09 15:03:18.534 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:03:18.534 INFO kablam!    --> src/main.rs:165:9
Nov 09 15:03:18.534 INFO kablam!     |
Nov 09 15:03:18.534 INFO kablam! 165 |         image_rgb.save(&mut bytes, image::PNG);
Nov 09 15:03:18.534 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:03:18.534 INFO kablam!     |
Nov 09 15:03:18.534 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 15:03:18.534 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:03:18.534 INFO kablam! 
Nov 09 15:03:18.534 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:03:18.534 INFO kablam!    --> src/main.rs:178:9
Nov 09 15:03:18.534 INFO kablam!     |
Nov 09 15:03:18.534 INFO kablam! 178 |         image_rgb.save(&mut bytes, image::PNG);
Nov 09 15:03:18.534 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:03:18.534 INFO kablam!     |
Nov 09 15:03:18.534 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:03:18.535 INFO kablam! 
Nov 09 15:03:18.579 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.63s
Nov 09 15:03:18.591 INFO kablam! su: No module specific data is present
Nov 09 15:03:19.188 INFO running `"docker" "rm" "-f" "87a92a1d00678d5483b7bf490e85ad1c5a983067438d6adee8e5c27bffc60709"`
Nov 09 15:03:19.491 INFO blam! 87a92a1d00678d5483b7bf490e85ad1c5a983067438d6adee8e5c27bffc60709