Dec 01 09:13:57.499 INFO testing minauteur/io-png against 1.30.1 for beta-1.31-5
Dec 01 09:13:57.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:13:57.716 INFO [stdout] de462d5fbd504177caa738ec2d9565714ba51f9784317d2a92a91a98296a60e0
Dec 01 09:13:57.719 INFO running `"docker" "start" "-a" "de462d5fbd504177caa738ec2d9565714ba51f9784317d2a92a91a98296a60e0"`
Dec 01 09:13:58.406 INFO [stderr] usermod: no changes
Dec 01 09:13:58.561 INFO [stderr]    Compiling net2 v0.2.31
Dec 01 09:13:58.574 INFO [stderr]    Compiling inotify v0.3.0
Dec 01 09:13:58.574 INFO [stderr]    Compiling nix v0.5.1
Dec 01 09:13:58.584 INFO [stderr]    Compiling image v0.18.0
Dec 01 09:14:00.127 INFO [stderr]    Compiling miow v0.1.5
Dec 01 09:14:05.391 INFO [stderr]    Compiling mio v0.5.1
Dec 01 09:14:08.056 INFO [stderr]    Compiling notify v4.0.3
Dec 01 09:14:12.539 INFO [stderr]    Compiling io-png v0.1.0 (/source)
Dec 01 09:14:13.659 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 09:14:13.659 INFO [stderr]  --> src/main.rs:5:5
Dec 01 09:14:13.659 INFO [stderr]   |
Dec 01 09:14:13.659 INFO [stderr] 5 | use std::path::Path;
Dec 01 09:14:13.659 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 09:14:13.659 INFO [stderr]   |
Dec 01 09:14:13.659 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.659 INFO [stderr] warning: unused imports: `BufWriter`, `Write`
Dec 01 09:14:13.659 INFO [stderr]  --> src/main.rs:8:21
Dec 01 09:14:13.659 INFO [stderr]   |
Dec 01 09:14:13.659 INFO [stderr] 8 | use std::io::{Read, Write, BufReader, BufWriter};
Dec 01 09:14:13.659 INFO [stderr]   |                     ^^^^^             ^^^^^^^^^
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.659 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 01 09:14:13.659 INFO [stderr]  --> src/main.rs:9:5
Dec 01 09:14:13.659 INFO [stderr]   |
Dec 01 09:14:13.659 INFO [stderr] 9 | use std::ffi::OsStr;
Dec 01 09:14:13.659 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.659 INFO [stderr] warning: unused import: `image::png`
Dec 01 09:14:13.659 INFO [stderr]   --> src/main.rs:12:5
Dec 01 09:14:13.659 INFO [stderr]    |
Dec 01 09:14:13.659 INFO [stderr] 12 | use image::png;
Dec 01 09:14:13.659 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.659 INFO [stderr] warning: unused import: `image::gif::Encoder`
Dec 01 09:14:13.659 INFO [stderr]   --> src/main.rs:13:5
Dec 01 09:14:13.659 INFO [stderr]    |
Dec 01 09:14:13.659 INFO [stderr] 13 | use image::gif::Encoder;
Dec 01 09:14:13.659 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.659 INFO [stderr] warning: unused imports: `ImageBuffer`, `Rgb`, `save_buffer`
Dec 01 09:14:13.659 INFO [stderr]   --> src/main.rs:14:13
Dec 01 09:14:13.659 INFO [stderr]    |
Dec 01 09:14:13.659 INFO [stderr] 14 | use image::{save_buffer, ImageBuffer, ColorType, Rgb};
Dec 01 09:14:13.659 INFO [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^^^             ^^^
Dec 01 09:14:13.659 INFO [stderr] 
Dec 01 09:14:13.735 INFO [stderr] warning: constant item is never used: `WIDTH`
Dec 01 09:14:13.735 INFO [stderr]   --> src/main.rs:21:1
Dec 01 09:14:13.735 INFO [stderr]    |
Dec 01 09:14:13.735 INFO [stderr] 21 | const WIDTH: u32 = 100;
Dec 01 09:14:13.735 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:13.735 INFO [stderr]    |
Dec 01 09:14:13.735 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 09:14:13.735 INFO [stderr] 
Dec 01 09:14:13.735 INFO [stderr] warning: constant item is never used: `HEIGHT`
Dec 01 09:14:13.735 INFO [stderr]   --> src/main.rs:22:1
Dec 01 09:14:13.735 INFO [stderr]    |
Dec 01 09:14:13.735 INFO [stderr] 22 | const HEIGHT:u32 = 100;
Dec 01 09:14:13.735 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:13.735 INFO [stderr] 
Dec 01 09:14:15.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.28s
Dec 01 09:14:15.716 INFO [stderr] su: No module specific data is present
Dec 01 09:14:16.022 INFO running `"docker" "inspect" "de462d5fbd504177caa738ec2d9565714ba51f9784317d2a92a91a98296a60e0"`
Dec 01 09:14:16.108 INFO running `"docker" "rm" "-f" "de462d5fbd504177caa738ec2d9565714ba51f9784317d2a92a91a98296a60e0"`
Dec 01 09:14:16.225 INFO [stdout] de462d5fbd504177caa738ec2d9565714ba51f9784317d2a92a91a98296a60e0
Dec 01 09:14:16.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:14:16.414 INFO [stdout] 27fce1f844732ebc420a0fab5a3682a4ac7658324def519a3ff3f7fa80962360
Dec 01 09:14:16.417 INFO running `"docker" "start" "-a" "27fce1f844732ebc420a0fab5a3682a4ac7658324def519a3ff3f7fa80962360"`
Dec 01 09:14:17.294 INFO [stderr] usermod: no changes
Dec 01 09:14:17.403 INFO [stderr]    Compiling io-png v0.1.0 (/source)
Dec 01 09:14:18.872 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 09:14:18.872 INFO [stderr]  --> src/main.rs:5:5
Dec 01 09:14:18.872 INFO [stderr]   |
Dec 01 09:14:18.872 INFO [stderr] 5 | use std::path::Path;
Dec 01 09:14:18.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 09:14:18.872 INFO [stderr]   |
Dec 01 09:14:18.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.872 INFO [stderr] warning: unused imports: `BufWriter`, `Write`
Dec 01 09:14:18.872 INFO [stderr]  --> src/main.rs:8:21
Dec 01 09:14:18.872 INFO [stderr]   |
Dec 01 09:14:18.872 INFO [stderr] 8 | use std::io::{Read, Write, BufReader, BufWriter};
Dec 01 09:14:18.872 INFO [stderr]   |                     ^^^^^             ^^^^^^^^^
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.872 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 01 09:14:18.872 INFO [stderr]  --> src/main.rs:9:5
Dec 01 09:14:18.872 INFO [stderr]   |
Dec 01 09:14:18.872 INFO [stderr] 9 | use std::ffi::OsStr;
Dec 01 09:14:18.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.872 INFO [stderr] warning: unused import: `image::png`
Dec 01 09:14:18.872 INFO [stderr]   --> src/main.rs:12:5
Dec 01 09:14:18.872 INFO [stderr]    |
Dec 01 09:14:18.872 INFO [stderr] 12 | use image::png;
Dec 01 09:14:18.872 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.872 INFO [stderr] warning: unused import: `image::gif::Encoder`
Dec 01 09:14:18.872 INFO [stderr]   --> src/main.rs:13:5
Dec 01 09:14:18.872 INFO [stderr]    |
Dec 01 09:14:18.872 INFO [stderr] 13 | use image::gif::Encoder;
Dec 01 09:14:18.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.872 INFO [stderr] warning: unused imports: `ImageBuffer`, `Rgb`, `save_buffer`
Dec 01 09:14:18.872 INFO [stderr]   --> src/main.rs:14:13
Dec 01 09:14:18.872 INFO [stderr]    |
Dec 01 09:14:18.872 INFO [stderr] 14 | use image::{save_buffer, ImageBuffer, ColorType, Rgb};
Dec 01 09:14:18.872 INFO [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^^^             ^^^
Dec 01 09:14:18.872 INFO [stderr] 
Dec 01 09:14:18.947 INFO [stderr] warning: constant item is never used: `WIDTH`
Dec 01 09:14:18.947 INFO [stderr]   --> src/main.rs:21:1
Dec 01 09:14:18.947 INFO [stderr]    |
Dec 01 09:14:18.947 INFO [stderr] 21 | const WIDTH: u32 = 100;
Dec 01 09:14:18.947 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:18.947 INFO [stderr]    |
Dec 01 09:14:18.947 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 09:14:18.947 INFO [stderr] 
Dec 01 09:14:18.947 INFO [stderr] warning: constant item is never used: `HEIGHT`
Dec 01 09:14:18.947 INFO [stderr]   --> src/main.rs:22:1
Dec 01 09:14:18.947 INFO [stderr]    |
Dec 01 09:14:18.947 INFO [stderr] 22 | const HEIGHT:u32 = 100;
Dec 01 09:14:18.947 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:14:18.947 INFO [stderr] 
Dec 01 09:14:19.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 01 09:14:19.514 INFO [stderr] su: No module specific data is present
Dec 01 09:14:20.024 INFO running `"docker" "inspect" "27fce1f844732ebc420a0fab5a3682a4ac7658324def519a3ff3f7fa80962360"`
Dec 01 09:14:20.293 INFO running `"docker" "rm" "-f" "27fce1f844732ebc420a0fab5a3682a4ac7658324def519a3ff3f7fa80962360"`
Dec 01 09:14:20.464 INFO [stdout] 27fce1f844732ebc420a0fab5a3682a4ac7658324def519a3ff3f7fa80962360
Dec 01 09:14:20.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:14:20.790 INFO [stdout] 6b3cdf800da7ba129dd8a65849f019746eb228ed4b6ffa856cffc21877f460ac
Dec 01 09:14:20.792 INFO running `"docker" "start" "-a" "6b3cdf800da7ba129dd8a65849f019746eb228ed4b6ffa856cffc21877f460ac"`
Dec 01 09:14:21.405 INFO [stderr] usermod: no changes
Dec 01 09:14:21.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 01 09:14:21.550 INFO [stderr]      Running /target/debug/deps/io_png-8caa2ae346890b5f
Dec 01 09:14:21.559 INFO [stdout] 
Dec 01 09:14:21.559 INFO [stdout] running 0 tests
Dec 01 09:14:21.559 INFO [stdout] 
Dec 01 09:14:21.559 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:14:21.559 INFO [stdout] 
Dec 01 09:14:21.559 INFO [stderr] su: No module specific data is present
Dec 01 09:14:21.996 INFO running `"docker" "inspect" "6b3cdf800da7ba129dd8a65849f019746eb228ed4b6ffa856cffc21877f460ac"`
Dec 01 09:14:22.379 INFO running `"docker" "rm" "-f" "6b3cdf800da7ba129dd8a65849f019746eb228ed4b6ffa856cffc21877f460ac"`
Dec 01 09:14:22.695 INFO [stdout] 6b3cdf800da7ba129dd8a65849f019746eb228ed4b6ffa856cffc21877f460ac
