[INFO] cloning repository https://github.com/bvanrijn/image-to-mc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bvanrijn/image-to-mc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvanrijn%2Fimage-to-mc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvanrijn%2Fimage-to-mc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92f135a078a4ba84d2feeab336071f889d66d1a1
[INFO] testing bvanrijn/image-to-mc against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvanrijn%2Fimage-to-mc" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bvanrijn/image-to-mc on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bvanrijn/image-to-mc
[INFO] finished tweaking git repo https://github.com/bvanrijn/image-to-mc
[INFO] tweaked toml for git repo https://github.com/bvanrijn/image-to-mc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/bvanrijn/image-to-mc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rprompt v1.0.3
[INFO] [stderr]   Downloaded image v0.12.4
[INFO] [stderr]   Downloaded png v0.6.2
[INFO] [stderr]   Downloaded image-utils v0.2.0
[INFO] [stderr]   Downloaded gif-dispose v1.0.2
[INFO] [stderr]   Downloaded color-thief v0.1.0
[INFO] [stderr]   Downloaded enigo v0.0.11
[INFO] [stderr]   Downloaded rgb v0.7.2
[INFO] [stderr]   Downloaded syn v0.15.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab63c14e21f931492b442926532c7a52b72dcffa34ddcb440c93a154b83fbaf3
[INFO] running `Command { std: "docker" "start" "-a" "ab63c14e21f931492b442926532c7a52b72dcffa34ddcb440c93a154b83fbaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab63c14e21f931492b442926532c7a52b72dcffa34ddcb440c93a154b83fbaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab63c14e21f931492b442926532c7a52b72dcffa34ddcb440c93a154b83fbaf3", kill_on_drop: false }`
[INFO] [stdout] ab63c14e21f931492b442926532c7a52b72dcffa34ddcb440c93a154b83fbaf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28bcbf7410beffb5f01cdadc8d68864bb98727303a0b864d91ae6fc2e26f1bdb
[INFO] running `Command { std: "docker" "start" "-a" "28bcbf7410beffb5f01cdadc8d68864bb98727303a0b864d91ae6fc2e26f1bdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling rgb v0.7.2
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling rprompt v1.0.3
[INFO] [stderr]    Compiling rgb v0.8.11
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling inflate v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling color-thief v0.1.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling gif-dispose v1.0.2
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling enigo v0.0.11
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling tempfile v3.0.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling image-utils v0.2.0
[INFO] [stderr]    Compiling image-to-minecraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `send_command`
[INFO] [stdout]  --> src/keyboard/mod.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn send_command(command: String) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_block`
[INFO] [stdout]   --> src/keyboard/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn set_block(x: i32, y: i32, z: i32, block: String, data_value: u32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.91s
[INFO] running `Command { std: "docker" "inspect" "28bcbf7410beffb5f01cdadc8d68864bb98727303a0b864d91ae6fc2e26f1bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28bcbf7410beffb5f01cdadc8d68864bb98727303a0b864d91ae6fc2e26f1bdb", kill_on_drop: false }`
[INFO] [stdout] 28bcbf7410beffb5f01cdadc8d68864bb98727303a0b864d91ae6fc2e26f1bdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea0f95cfa80f25df81727b33220e34257c821256792644d0be92ba0a6a6d2a7
[INFO] running `Command { std: "docker" "start" "-a" "1ea0f95cfa80f25df81727b33220e34257c821256792644d0be92ba0a6a6d2a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling image-to-minecraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `send_command`
[INFO] [stdout]  --> src/keyboard/mod.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn send_command(command: String) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_block`
[INFO] [stdout]   --> src/keyboard/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn set_block(x: i32, y: i32, z: i32, block: String, data_value: u32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "1ea0f95cfa80f25df81727b33220e34257c821256792644d0be92ba0a6a6d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea0f95cfa80f25df81727b33220e34257c821256792644d0be92ba0a6a6d2a7", kill_on_drop: false }`
[INFO] [stdout] 1ea0f95cfa80f25df81727b33220e34257c821256792644d0be92ba0a6a6d2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6569c26e6c1b4a05f7e063b71987c386669378d68a22c833d3a44a5c6cfebe7
[INFO] running `Command { std: "docker" "start" "-a" "b6569c26e6c1b4a05f7e063b71987c386669378d68a22c833d3a44a5c6cfebe7", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `send_command`
[INFO] [stderr]  --> src/keyboard/mod.rs:8:4
[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:17:8
[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] warning: `image-to-minecraft` (bin "image-to-minecraft" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/image_to_minecraft-b8fe20afa08d2e9e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test util::tests::test_color_to_string ... ok
[INFO] [stdout] test util::tests::test_exclude_range_len ... ok
[INFO] [stdout] test util::tests::test_exclude_range_last_element ... ok
[INFO] [stdout] test difference::tests::test_color_difference ... ok
[INFO] [stderr] error: test failed, to rerun pass '--bin image-to-minecraft'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/image_to_minecraft-b8fe20afa08d2e9e` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "b6569c26e6c1b4a05f7e063b71987c386669378d68a22c833d3a44a5c6cfebe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6569c26e6c1b4a05f7e063b71987c386669378d68a22c833d3a44a5c6cfebe7", kill_on_drop: false }`
[INFO] [stdout] b6569c26e6c1b4a05f7e063b71987c386669378d68a22c833d3a44a5c6cfebe7
