[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 1.49.0 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-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ISSOtm/rsgbgfx on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-6/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83d4be17192c17e40c66ebd1f56757de81c1315087b789702eca59ef3c6b4d78
[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" "83d4be17192c17e40c66ebd1f56757de81c1315087b789702eca59ef3c6b4d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d4be17192c17e40c66ebd1f56757de81c1315087b789702eca59ef3c6b4d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d4be17192c17e40c66ebd1f56757de81c1315087b789702eca59ef3c6b4d78", kill_on_drop: false }`
[INFO] [stdout] 83d4be17192c17e40c66ebd1f56757de81c1315087b789702eca59ef3c6b4d78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e756837152b3f00cbaaab96cfbddd2d50fa4dbd071ce90c7423f40fe918331a1
[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" "e756837152b3f00cbaaab96cfbddd2d50fa4dbd071ce90c7423f40fe918331a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.12.1
[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 42.21s
[INFO] running `Command { std: "docker" "inspect" "e756837152b3f00cbaaab96cfbddd2d50fa4dbd071ce90c7423f40fe918331a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e756837152b3f00cbaaab96cfbddd2d50fa4dbd071ce90c7423f40fe918331a1", kill_on_drop: false }`
[INFO] [stdout] e756837152b3f00cbaaab96cfbddd2d50fa4dbd071ce90c7423f40fe918331a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4446efa6a8619304ee09b53ec841252f1282fd920ec3444469e99e89087e5c
[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" "8a4446efa6a8619304ee09b53ec841252f1282fd920ec3444469e99e89087e5c", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a4446efa6a8619304ee09b53ec841252f1282fd920ec3444469e99e89087e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4446efa6a8619304ee09b53ec841252f1282fd920ec3444469e99e89087e5c", kill_on_drop: false }`
[INFO] [stdout] 8a4446efa6a8619304ee09b53ec841252f1282fd920ec3444469e99e89087e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b32d22a2173b60c9f7e98ecdb3ae4c3cb2c95bb33589c03223109d06acb1ef04
[INFO] running `Command { std: "docker" "start" "-a" "b32d22a2173b60c9f7e98ecdb3ae4c3cb2c95bb33589c03223109d06acb1ef04", 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 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsgbgfx-c94d51c9bcdd7e12
[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::parse_decimal ... ok
[INFO] [stdout] test util::byte_parse::tests::parse_dollar ... ok
[INFO] [stdout] test util::byte_parse::tests::bad_char ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b32d22a2173b60c9f7e98ecdb3ae4c3cb2c95bb33589c03223109d06acb1ef04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32d22a2173b60c9f7e98ecdb3ae4c3cb2c95bb33589c03223109d06acb1ef04", kill_on_drop: false }`
[INFO] [stdout] b32d22a2173b60c9f7e98ecdb3ae4c3cb2c95bb33589c03223109d06acb1ef04