[INFO] updating cached repository bvanrijn/image-to-mc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bvanrijn/image-to-mc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bvanrijn/image-to-mc" "work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bvanrijn/image-to-mc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bvanrijn/image-to-mc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bvanrijn/image-to-mc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92f135a078a4ba84d2feeab336071f889d66d1a1
[INFO] sha for GitHub repo bvanrijn/image-to-mc: 92f135a078a4ba84d2feeab336071f889d66d1a1
[INFO] validating manifest of bvanrijn/image-to-mc on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bvanrijn/image-to-mc on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bvanrijn/image-to-mc
[INFO] finished frobbing bvanrijn/image-to-mc
[INFO] frobbed toml for bvanrijn/image-to-mc written to work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc/Cargo.toml
[INFO] started frobbing bvanrijn/image-to-mc
[INFO] finished frobbing bvanrijn/image-to-mc
[INFO] frobbed toml for bvanrijn/image-to-mc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bvanrijn/image-to-mc/Cargo.toml
[INFO] crate bvanrijn/image-to-mc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bvanrijn/image-to-mc against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6401b25f20442331d62657de70263102620c10e6213a67190582d9fee7c45ff7
[INFO] running `"docker" "start" "-a" "6401b25f20442331d62657de70263102620c10e6213a67190582d9fee7c45ff7"`
[INFO] [stderr]    Compiling rgb v0.7.2
[INFO] [stderr]    Compiling rgb v0.8.11
[INFO] [stderr]    Compiling enigo v0.0.11
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling tempfile v3.0.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling gif-dispose v1.0.2
[INFO] [stderr]    Compiling color-thief v0.1.0
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling image-utils v0.2.0
[INFO] [stderr]    Compiling image-to-minecraft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `send_command`
[INFO] [stderr]  --> src/keyboard/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn send_command(command: String) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_block`
[INFO] [stderr]   --> src/keyboard/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn set_block(x: i32, y: i32, z: i32, block: String, data_value: u32) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.73s
[INFO] running `"docker" "inspect" "6401b25f20442331d62657de70263102620c10e6213a67190582d9fee7c45ff7"`
[INFO] running `"docker" "rm" "-f" "6401b25f20442331d62657de70263102620c10e6213a67190582d9fee7c45ff7"`
[INFO] [stdout] 6401b25f20442331d62657de70263102620c10e6213a67190582d9fee7c45ff7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1aa027c71a78125a44576ee36f30a879cc8dcae2e0c43b38fa9816560d3f39dd
[INFO] running `"docker" "start" "-a" "1aa027c71a78125a44576ee36f30a879cc8dcae2e0c43b38fa9816560d3f39dd"`
[INFO] [stderr]    Compiling image-to-minecraft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `send_command`
[INFO] [stderr]  --> src/keyboard/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn send_command(command: String) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_block`
[INFO] [stderr]   --> src/keyboard/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn set_block(x: i32, y: i32, z: i32, block: String, data_value: u32) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `"docker" "inspect" "1aa027c71a78125a44576ee36f30a879cc8dcae2e0c43b38fa9816560d3f39dd"`
[INFO] running `"docker" "rm" "-f" "1aa027c71a78125a44576ee36f30a879cc8dcae2e0c43b38fa9816560d3f39dd"`
[INFO] [stdout] 1aa027c71a78125a44576ee36f30a879cc8dcae2e0c43b38fa9816560d3f39dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bvanrijn/image-to-mc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] cf78c6275094f43a6cb1b02cdece5e80f55199bca0177b69bada1fcbfa611db7
[INFO] running `"docker" "start" "-a" "cf78c6275094f43a6cb1b02cdece5e80f55199bca0177b69bada1fcbfa611db7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_to_minecraft-3408abc5f7a6f014
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test difference::tests::test_color_difference ... ok
[INFO] [stdout] test util::tests::test_color_to_string ... ok
[INFO] [stdout] test util::tests::test_exclude_range_last_element ... ok
[INFO] [stdout] test util::tests::test_exclude_range_len ... ok
[INFO] [stdout] test resize::tests::test_resize_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cf78c6275094f43a6cb1b02cdece5e80f55199bca0177b69bada1fcbfa611db7"`
[INFO] running `"docker" "rm" "-f" "cf78c6275094f43a6cb1b02cdece5e80f55199bca0177b69bada1fcbfa611db7"`
[INFO] [stdout] cf78c6275094f43a6cb1b02cdece5e80f55199bca0177b69bada1fcbfa611db7