[INFO] fetching crate smart-leds 0.3.0...
[INFO] testing smart-leds-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate smart-leds 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate smart-leds 0.3.0 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 crates.io crate smart-leds 0.3.0
[INFO] finished tweaking crates.io crate smart-leds 0.3.0
[INFO] tweaked toml for crates.io crate smart-leds 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54f1f3a5f5751900dbe930fbd0b1dd5c0f42c7b3f3477e0a0290af7aecb9163e
[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" "54f1f3a5f5751900dbe930fbd0b1dd5c0f42c7b3f3477e0a0290af7aecb9163e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54f1f3a5f5751900dbe930fbd0b1dd5c0f42c7b3f3477e0a0290af7aecb9163e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f1f3a5f5751900dbe930fbd0b1dd5c0f42c7b3f3477e0a0290af7aecb9163e", kill_on_drop: false }`
[INFO] [stdout] 54f1f3a5f5751900dbe930fbd0b1dd5c0f42c7b3f3477e0a0290af7aecb9163e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba1350c049d07cff0aef235bca3f538da9716bc09608ff9bacef1c62d3cf58b
[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" "eba1350c049d07cff0aef235bca3f538da9716bc09608ff9bacef1c62d3cf58b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling smart-leds-trait v0.2.1
[INFO] [stderr]    Compiling smart-leds v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "eba1350c049d07cff0aef235bca3f538da9716bc09608ff9bacef1c62d3cf58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba1350c049d07cff0aef235bca3f538da9716bc09608ff9bacef1c62d3cf58b", kill_on_drop: false }`
[INFO] [stdout] eba1350c049d07cff0aef235bca3f538da9716bc09608ff9bacef1c62d3cf58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 427e89d24a6581636748a7453deda4e74b3547575a8d65bb9e773636bcc13279
[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" "427e89d24a6581636748a7453deda4e74b3547575a8d65bb9e773636bcc13279", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-leds v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "427e89d24a6581636748a7453deda4e74b3547575a8d65bb9e773636bcc13279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427e89d24a6581636748a7453deda4e74b3547575a8d65bb9e773636bcc13279", kill_on_drop: false }`
[INFO] [stdout] 427e89d24a6581636748a7453deda4e74b3547575a8d65bb9e773636bcc13279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 936499ba11f8db1354067a8c68296b68549d78e37a84105e74ea0efe0feb1447
[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" "936499ba11f8db1354067a8c68296b68549d78e37a84105e74ea0efe0feb1447", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smart_leds-888e003961714645
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test hsv::test::test_hsv2rgb_2 ... ok
[INFO] [stdout] test hsv::test::test_hsv2rgb_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smart-leds
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/hsv.rs - hsv::hsv2rgb (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "936499ba11f8db1354067a8c68296b68549d78e37a84105e74ea0efe0feb1447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936499ba11f8db1354067a8c68296b68549d78e37a84105e74ea0efe0feb1447", kill_on_drop: false }`
[INFO] [stdout] 936499ba11f8db1354067a8c68296b68549d78e37a84105e74ea0efe0feb1447