[INFO] fetching crate seeed-studio-relay-board 0.1.6...
[INFO] testing seeed-studio-relay-board-0.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate seeed-studio-relay-board 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate seeed-studio-relay-board 0.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seeed-studio-relay-board 0.1.6
[INFO] finished tweaking crates.io crate seeed-studio-relay-board 0.1.6
[INFO] tweaked toml for crates.io crate seeed-studio-relay-board 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2fffa31e1977fffc2aa13c4a2e78387a57c7364ac173f6a8616eb79bc64f197
[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" "f2fffa31e1977fffc2aa13c4a2e78387a57c7364ac173f6a8616eb79bc64f197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2fffa31e1977fffc2aa13c4a2e78387a57c7364ac173f6a8616eb79bc64f197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fffa31e1977fffc2aa13c4a2e78387a57c7364ac173f6a8616eb79bc64f197", kill_on_drop: false }`
[INFO] [stdout] f2fffa31e1977fffc2aa13c4a2e78387a57c7364ac173f6a8616eb79bc64f197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 8fa13317af83b7be70a20366a530032f8c75817a69d4d3886b6b9a20798df5de
[INFO] running `Command { std: "docker" "start" "-a" "8fa13317af83b7be70a20366a530032f8c75817a69d4d3886b6b9a20798df5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling i2c-linux-sys v0.2.1
[INFO] [stderr]    Compiling resize-slice v0.1.3
[INFO] [stderr]    Compiling i2c-linux v0.1.2
[INFO] [stderr]    Compiling seeed-studio-relay-board v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "8fa13317af83b7be70a20366a530032f8c75817a69d4d3886b6b9a20798df5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa13317af83b7be70a20366a530032f8c75817a69d4d3886b6b9a20798df5de", kill_on_drop: false }`
[INFO] [stdout] 8fa13317af83b7be70a20366a530032f8c75817a69d4d3886b6b9a20798df5de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 18b6bc14c84febe1c01dda52eadba78f93dc6efb240060aeba0b3931b7049214
[INFO] running `Command { std: "docker" "start" "-a" "18b6bc14c84febe1c01dda52eadba78f93dc6efb240060aeba0b3931b7049214", kill_on_drop: false }`
[INFO] [stderr]    Compiling seeed-studio-relay-board v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/seeed_studio_relay_board-36cb6b6776c8ee23)
[INFO] running `Command { std: "docker" "inspect" "18b6bc14c84febe1c01dda52eadba78f93dc6efb240060aeba0b3931b7049214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b6bc14c84febe1c01dda52eadba78f93dc6efb240060aeba0b3931b7049214", kill_on_drop: false }`
[INFO] [stdout] 18b6bc14c84febe1c01dda52eadba78f93dc6efb240060aeba0b3931b7049214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 6de46b252f6e791ce50cfc63ce34bec43d51c3c95347d49b1f01c2d9369ea45e
[INFO] running `Command { std: "docker" "start" "-a" "6de46b252f6e791ce50cfc63ce34bec43d51c3c95347d49b1f01c2d9369ea45e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seeed_studio_relay_board-36cb6b6776c8ee23)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seeed-studio-relay-board
[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] [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" "6de46b252f6e791ce50cfc63ce34bec43d51c3c95347d49b1f01c2d9369ea45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de46b252f6e791ce50cfc63ce34bec43d51c3c95347d49b1f01c2d9369ea45e", kill_on_drop: false }`
[INFO] [stdout] 6de46b252f6e791ce50cfc63ce34bec43d51c3c95347d49b1f01c2d9369ea45e