[INFO] cloning repository https://github.com/ISSOtm/rsgbgfx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ISSOtm/rsgbgfx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Frsgbgfx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Frsgbgfx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a212d57667c827fa3830819512f827f13487116
[INFO] testing ISSOtm/rsgbgfx against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Frsgbgfx" "/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/ISSOtm/rsgbgfx on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ISSOtm/rsgbgfx
[INFO] finished tweaking git repo https://github.com/ISSOtm/rsgbgfx
[INFO] tweaked toml for git repo https://github.com/ISSOtm/rsgbgfx written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ISSOtm/rsgbgfx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.1.15
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded syn v1.0.56
[INFO] [stderr]   Downloaded textwrap v0.12.1
[INFO] [stderr]   Downloaded png v0.16.8
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d965b0e9f49a792f4c2cca34cd79a44b8954d031b2a0b50d82ad314361cac64
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d965b0e9f49a792f4c2cca34cd79a44b8954d031b2a0b50d82ad314361cac64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d965b0e9f49a792f4c2cca34cd79a44b8954d031b2a0b50d82ad314361cac64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d965b0e9f49a792f4c2cca34cd79a44b8954d031b2a0b50d82ad314361cac64", kill_on_drop: false }`
[INFO] [stdout] 6d965b0e9f49a792f4c2cca34cd79a44b8954d031b2a0b50d82ad314361cac64
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e1b65d7cd68c15ff6612472d65718a13185eca0d44de540a304e03a2bb150f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99e1b65d7cd68c15ff6612472d65718a13185eca0d44de540a304e03a2bb150f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling rsgbgfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `img`
[INFO] [stdout]   --> src/logic.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let img = PngReader::new(file)?.read_image()?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_img`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.69s
[INFO] running `Command { std: "docker" "inspect" "99e1b65d7cd68c15ff6612472d65718a13185eca0d44de540a304e03a2bb150f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e1b65d7cd68c15ff6612472d65718a13185eca0d44de540a304e03a2bb150f", kill_on_drop: false }`
[INFO] [stdout] 99e1b65d7cd68c15ff6612472d65718a13185eca0d44de540a304e03a2bb150f
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 451dbae51de4ec37f747d36e5c56e8b3d2c4068b3d943020d652ca4818a83c1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "451dbae51de4ec37f747d36e5c56e8b3d2c4068b3d943020d652ca4818a83c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsgbgfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `img`
[INFO] [stdout]   --> src/logic.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let img = PngReader::new(file)?.read_image()?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_img`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "451dbae51de4ec37f747d36e5c56e8b3d2c4068b3d943020d652ca4818a83c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451dbae51de4ec37f747d36e5c56e8b3d2c4068b3d943020d652ca4818a83c1c", kill_on_drop: false }`
[INFO] [stdout] 451dbae51de4ec37f747d36e5c56e8b3d2c4068b3d943020d652ca4818a83c1c
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b39db1eba823b1d7f186884f7fff3c1909abf86587f1a2c2ddef99fb1400718
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b39db1eba823b1d7f186884f7fff3c1909abf86587f1a2c2ddef99fb1400718", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `img`
[INFO] [stderr]   --> src/logic.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let img = PngReader::new(file)?.read_image()?;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_img`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsgbgfx-c8feb23c5b1f0460
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test util::byte_parse::tests::empty ... ok
[INFO] [stdout] test util::byte_parse::tests::out_of_range ... ok
[INFO] [stdout] test util::byte_parse::tests::bad_char ... ok
[INFO] [stdout] test util::byte_parse::tests::parse_dollar ... ok
[INFO] [stdout] test util::byte_parse::tests::parse_decimal ... ok
[INFO] [stdout] test util::byte_parse::tests::parse_oct ... ok
[INFO] [stdout] test util::byte_parse::tests::parse_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b39db1eba823b1d7f186884f7fff3c1909abf86587f1a2c2ddef99fb1400718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b39db1eba823b1d7f186884f7fff3c1909abf86587f1a2c2ddef99fb1400718", kill_on_drop: false }`
[INFO] [stdout] 5b39db1eba823b1d7f186884f7fff3c1909abf86587f1a2c2ddef99fb1400718