Nov 01 00:50:27.418 INFO checking minauteur/io-png against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 00:50:27.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 00:50:27.828 INFO blam! 55b1a67a510e69df8fda06c7dd638ff29b999731a701ea4441eb8b907cfa1401
Nov 01 00:50:27.831 INFO running `"docker" "start" "-a" "55b1a67a510e69df8fda06c7dd638ff29b999731a701ea4441eb8b907cfa1401"`
Nov 01 00:50:29.089 INFO kablam! usermod: no changes
Nov 01 00:50:29.276 INFO kablam!     Checking net2 v0.2.31
Nov 01 00:50:29.277 INFO kablam!     Checking filetime v0.1.15
Nov 01 00:50:29.278 INFO kablam!     Checking inotify v0.3.0
Nov 01 00:50:29.278 INFO kablam!     Checking num-integer v0.1.36
Nov 01 00:50:29.278 INFO kablam!     Checking nix v0.5.1
Nov 01 00:50:29.280 INFO kablam!     Checking enum_primitive v0.1.1
Nov 01 00:50:29.281 INFO kablam!     Checking rayon v1.0.0
Nov 01 00:50:31.074 INFO kablam!     Checking miow v0.1.5
Nov 01 00:50:31.340 INFO kablam!     Checking num-iter v0.1.35
Nov 01 00:50:31.340 INFO kablam!     Checking num-rational v0.1.42
Nov 01 00:50:32.224 INFO kablam!     Checking png v0.11.0
Nov 01 00:50:35.835 INFO kablam!     Checking mio v0.5.1
Nov 01 00:50:36.728 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 01 00:50:37.256 INFO kablam!     Checking notify v4.0.3
Nov 01 00:50:38.400 INFO kablam!     Checking image v0.18.0
Nov 01 00:50:43.396 INFO kablam!     Checking io-png v0.1.0 (/source)
Nov 01 00:50:44.725 INFO kablam! warning: unused import: `std::path::Path`
Nov 01 00:50:44.725 INFO kablam!  --> src/main.rs:5:5
Nov 01 00:50:44.725 INFO kablam!   |
Nov 01 00:50:44.726 INFO kablam! 5 | use std::path::Path;
Nov 01 00:50:44.726 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:50:44.726 INFO kablam!   |
Nov 01 00:50:44.727 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:44.727 INFO kablam! 
Nov 01 00:50:44.727 INFO kablam! warning: unused imports: `BufWriter`, `Write`
Nov 01 00:50:44.728 INFO kablam!  --> src/main.rs:8:21
Nov 01 00:50:44.728 INFO kablam!   |
Nov 01 00:50:44.728 INFO kablam! 8 | use std::io::{Read, Write, BufReader, BufWriter};
Nov 01 00:50:44.728 INFO kablam!   |                     ^^^^^             ^^^^^^^^^
Nov 01 00:50:44.729 INFO kablam! 
Nov 01 00:50:44.729 INFO kablam! warning: unused import: `std::ffi::OsStr`
Nov 01 00:50:44.729 INFO kablam!  --> src/main.rs:9:5
Nov 01 00:50:44.730 INFO kablam!   |
Nov 01 00:50:44.730 INFO kablam! 9 | use std::ffi::OsStr;
Nov 01 00:50:44.730 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:50:44.731 INFO kablam! 
Nov 01 00:50:44.731 INFO kablam! warning: unused import: `image::png`
Nov 01 00:50:44.731 INFO kablam!   --> src/main.rs:12:5
Nov 01 00:50:44.731 INFO kablam!    |
Nov 01 00:50:44.732 INFO kablam! 12 | use image::png;
Nov 01 00:50:44.732 INFO kablam!    |     ^^^^^^^^^^
Nov 01 00:50:44.732 INFO kablam! 
Nov 01 00:50:44.732 INFO kablam! warning: unused import: `image::gif::Encoder`
Nov 01 00:50:44.732 INFO kablam!   --> src/main.rs:13:5
Nov 01 00:50:44.732 INFO kablam!    |
Nov 01 00:50:44.732 INFO kablam! 13 | use image::gif::Encoder;
Nov 01 00:50:44.732 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:44.732 INFO kablam! 
Nov 01 00:50:44.732 INFO kablam! warning: unused imports: `ImageBuffer`, `Rgb`, `save_buffer`
Nov 01 00:50:44.732 INFO kablam!   --> src/main.rs:14:13
Nov 01 00:50:44.732 INFO kablam!    |
Nov 01 00:50:44.732 INFO kablam! 14 | use image::{save_buffer, ImageBuffer, ColorType, Rgb};
Nov 01 00:50:44.732 INFO kablam!    |             ^^^^^^^^^^^  ^^^^^^^^^^^             ^^^
Nov 01 00:50:44.732 INFO kablam! 
Nov 01 00:50:44.803 INFO kablam! warning: constant item is never used: `WIDTH`
Nov 01 00:50:44.803 INFO kablam!   --> src/main.rs:21:1
Nov 01 00:50:44.803 INFO kablam!    |
Nov 01 00:50:44.803 INFO kablam! 21 | const WIDTH: u32 = 100;
Nov 01 00:50:44.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:44.804 INFO kablam!    |
Nov 01 00:50:44.804 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:50:44.804 INFO kablam! 
Nov 01 00:50:44.804 INFO kablam! warning: constant item is never used: `HEIGHT`
Nov 01 00:50:44.804 INFO kablam!   --> src/main.rs:22:1
Nov 01 00:50:44.804 INFO kablam!    |
Nov 01 00:50:44.804 INFO kablam! 22 | const HEIGHT:u32 = 100;
Nov 01 00:50:44.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:44.804 INFO kablam! 
Nov 01 00:50:45.019 INFO kablam! warning: unused import: `std::path::Path`
Nov 01 00:50:45.019 INFO kablam!  --> src/main.rs:5:5
Nov 01 00:50:45.020 INFO kablam!   |
Nov 01 00:50:45.020 INFO kablam! 5 | use std::path::Path;
Nov 01 00:50:45.020 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:50:45.020 INFO kablam!   |
Nov 01 00:50:45.021 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:45.021 INFO kablam! 
Nov 01 00:50:45.021 INFO kablam! warning: unused imports: `BufWriter`, `Write`
Nov 01 00:50:45.021 INFO kablam!  --> src/main.rs:8:21
Nov 01 00:50:45.022 INFO kablam!   |
Nov 01 00:50:45.022 INFO kablam! 8 | use std::io::{Read, Write, BufReader, BufWriter};
Nov 01 00:50:45.022 INFO kablam!   |                     ^^^^^             ^^^^^^^^^
Nov 01 00:50:45.023 INFO kablam! 
Nov 01 00:50:45.023 INFO kablam! warning: unused import: `std::ffi::OsStr`
Nov 01 00:50:45.023 INFO kablam!  --> src/main.rs:9:5
Nov 01 00:50:45.023 INFO kablam!   |
Nov 01 00:50:45.024 INFO kablam! 9 | use std::ffi::OsStr;
Nov 01 00:50:45.028 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:50:45.028 INFO kablam! 
Nov 01 00:50:45.029 INFO kablam! warning: unused import: `image::png`
Nov 01 00:50:45.029 INFO kablam!   --> src/main.rs:12:5
Nov 01 00:50:45.029 INFO kablam!    |
Nov 01 00:50:45.030 INFO kablam! 12 | use image::png;
Nov 01 00:50:45.030 INFO kablam!    |     ^^^^^^^^^^
Nov 01 00:50:45.030 INFO kablam! 
Nov 01 00:50:45.030 INFO kablam! warning: unused import: `image::gif::Encoder`
Nov 01 00:50:45.031 INFO kablam!   --> src/main.rs:13:5
Nov 01 00:50:45.031 INFO kablam!    |
Nov 01 00:50:45.031 INFO kablam! 13 | use image::gif::Encoder;
Nov 01 00:50:45.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:45.032 INFO kablam! 
Nov 01 00:50:45.032 INFO kablam! warning: unused imports: `ImageBuffer`, `Rgb`, `save_buffer`
Nov 01 00:50:45.032 INFO kablam!   --> src/main.rs:14:13
Nov 01 00:50:45.033 INFO kablam!    |
Nov 01 00:50:45.033 INFO kablam! 14 | use image::{save_buffer, ImageBuffer, ColorType, Rgb};
Nov 01 00:50:45.033 INFO kablam!    |             ^^^^^^^^^^^  ^^^^^^^^^^^             ^^^
Nov 01 00:50:45.034 INFO kablam! 
Nov 01 00:50:45.097 INFO kablam! warning: constant item is never used: `WIDTH`
Nov 01 00:50:45.097 INFO kablam!   --> src/main.rs:21:1
Nov 01 00:50:45.097 INFO kablam!    |
Nov 01 00:50:45.098 INFO kablam! 21 | const WIDTH: u32 = 100;
Nov 01 00:50:45.098 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:45.098 INFO kablam!    |
Nov 01 00:50:45.099 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:50:45.099 INFO kablam! 
Nov 01 00:50:45.099 INFO kablam! warning: constant item is never used: `HEIGHT`
Nov 01 00:50:45.099 INFO kablam!   --> src/main.rs:22:1
Nov 01 00:50:45.100 INFO kablam!    |
Nov 01 00:50:45.100 INFO kablam! 22 | const HEIGHT:u32 = 100;
Nov 01 00:50:45.100 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:45.101 INFO kablam! 
Nov 01 00:50:45.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.01s
Nov 01 00:50:45.136 INFO kablam! su: No module specific data is present
Nov 01 00:50:45.756 INFO running `"docker" "rm" "-f" "55b1a67a510e69df8fda06c7dd638ff29b999731a701ea4441eb8b907cfa1401"`
Nov 01 00:50:46.099 INFO blam! 55b1a67a510e69df8fda06c7dd638ff29b999731a701ea4441eb8b907cfa1401