[INFO] fetching crate rgb565 0.1.3...
[INFO] testing rgb565-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rgb565 0.1.3 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate rgb565 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb565 0.1.3
[INFO] finished tweaking crates.io crate rgb565 0.1.3
[INFO] tweaked toml for crates.io crate rgb565 0.1.3 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa5620932e194f04fb78f7b874da30893ea1987e1b0b4422fd786cbb5f8fdd4
[INFO] running `Command { std: "docker" "start" "-a" "2fa5620932e194f04fb78f7b874da30893ea1987e1b0b4422fd786cbb5f8fdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa5620932e194f04fb78f7b874da30893ea1987e1b0b4422fd786cbb5f8fdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa5620932e194f04fb78f7b874da30893ea1987e1b0b4422fd786cbb5f8fdd4", kill_on_drop: false }`
[INFO] [stdout] 2fa5620932e194f04fb78f7b874da30893ea1987e1b0b4422fd786cbb5f8fdd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635dc69eeabe8516f356b9cec078bf02dcb0cf7438334abf69639ae71c7a5768
[INFO] running `Command { std: "docker" "start" "-a" "635dc69eeabe8516f356b9cec078bf02dcb0cf7438334abf69639ae71c7a5768", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb565 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "635dc69eeabe8516f356b9cec078bf02dcb0cf7438334abf69639ae71c7a5768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635dc69eeabe8516f356b9cec078bf02dcb0cf7438334abf69639ae71c7a5768", kill_on_drop: false }`
[INFO] [stdout] 635dc69eeabe8516f356b9cec078bf02dcb0cf7438334abf69639ae71c7a5768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168c8fb0fb13afa25d4402637f89ef914ff01fd3453c6d48323a1e53157354cf
[INFO] running `Command { std: "docker" "start" "-a" "168c8fb0fb13afa25d4402637f89ef914ff01fd3453c6d48323a1e53157354cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb565 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `round_trip_srgb`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn round_trip_srgb() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "168c8fb0fb13afa25d4402637f89ef914ff01fd3453c6d48323a1e53157354cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168c8fb0fb13afa25d4402637f89ef914ff01fd3453c6d48323a1e53157354cf", kill_on_drop: false }`
[INFO] [stdout] 168c8fb0fb13afa25d4402637f89ef914ff01fd3453c6d48323a1e53157354cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8162e41cc1a74337f745140a409e6e623ca0201269ccfe71da206dfdead03a56
[INFO] running `Command { std: "docker" "start" "-a" "8162e41cc1a74337f745140a409e6e623ca0201269ccfe71da206dfdead03a56", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `round_trip_srgb`
[INFO] [stderr]    --> src/lib.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn round_trip_srgb() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rgb565` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rgb565-03c0780ebfc48a68)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lut::tests::swap_components ... ok
[INFO] [stdout] test lut::transforms::tests::swap_components ... ok
[INFO] [stdout] test tests::basic_stuff ... ok
[INFO] [stdout] test tests::round_trip_rgb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rgb565
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8162e41cc1a74337f745140a409e6e623ca0201269ccfe71da206dfdead03a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8162e41cc1a74337f745140a409e6e623ca0201269ccfe71da206dfdead03a56", kill_on_drop: false }`
[INFO] [stdout] 8162e41cc1a74337f745140a409e6e623ca0201269ccfe71da206dfdead03a56