[INFO] fetching crate arduinors 0.1.1...
[INFO] testing arduinors-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate arduinors 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate arduinors 0.1.1 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 arduinors 0.1.1
[INFO] finished tweaking crates.io crate arduinors 0.1.1
[INFO] tweaked toml for crates.io crate arduinors 0.1.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a623beb6b9c7de9fde0518af6f6fc17003d6473d1d273c5580d3971e848f734
[INFO] running `Command { std: "docker" "start" "-a" "7a623beb6b9c7de9fde0518af6f6fc17003d6473d1d273c5580d3971e848f734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a623beb6b9c7de9fde0518af6f6fc17003d6473d1d273c5580d3971e848f734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a623beb6b9c7de9fde0518af6f6fc17003d6473d1d273c5580d3971e848f734", kill_on_drop: false }`
[INFO] [stdout] 7a623beb6b9c7de9fde0518af6f6fc17003d6473d1d273c5580d3971e848f734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c31ea1295eb29760f33258911e9937d1411cb073051a87fb3bd0c3a61f1d33c
[INFO] running `Command { std: "docker" "start" "-a" "1c31ea1295eb29760f33258911e9937d1411cb073051a87fb3bd0c3a61f1d33c", kill_on_drop: false }`
[INFO] [stderr]    Compiling termios v0.1.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial v0.2.1
[INFO] [stderr]    Compiling firmata v0.2.0
[INFO] [stderr]    Compiling arduinors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "1c31ea1295eb29760f33258911e9937d1411cb073051a87fb3bd0c3a61f1d33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c31ea1295eb29760f33258911e9937d1411cb073051a87fb3bd0c3a61f1d33c", kill_on_drop: false }`
[INFO] [stdout] 1c31ea1295eb29760f33258911e9937d1411cb073051a87fb3bd0c3a61f1d33c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b9ad2effe4ac54432dbb70ec4a408385768fe0aa069e6878325ecf6ea28dd82a
[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" "b9ad2effe4ac54432dbb70ec4a408385768fe0aa069e6878325ecf6ea28dd82a", kill_on_drop: false }`
[INFO] [stderr]    Compiling arduinors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "b9ad2effe4ac54432dbb70ec4a408385768fe0aa069e6878325ecf6ea28dd82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ad2effe4ac54432dbb70ec4a408385768fe0aa069e6878325ecf6ea28dd82a", kill_on_drop: false }`
[INFO] [stdout] b9ad2effe4ac54432dbb70ec4a408385768fe0aa069e6878325ecf6ea28dd82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6ff593267ad654355b14fce7e9a2f8b47d06ac9a88bf2587d1a31216014ff2a
[INFO] running `Command { std: "docker" "start" "-a" "c6ff593267ad654355b14fce7e9a2f8b47d06ac9a88bf2587d1a31216014ff2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arduinors-f30f9d0b9d15aad2
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test pin::tests::valid_pin ... ok
[INFO] [stdout] test pin::tests::state_value ... ok
[INFO] [stdout] test pin::tests::mode_value ... ok
[INFO] [stdout] test cli::run::tests::invalid_sketch_path ... ok
[INFO] [stdout] test cli::query::tests::unexpected_syntax ... ok
[INFO] [stdout] test cli::query::tests::no_devices ... ok
[INFO] [stdout] test cli::query::tests::valid_port_query ... ok
[INFO] [stdout] test cli::query::tests::multiple_devices ... ok
[INFO] [stdout] test cli::query::tests::valid_fqbn_query ... ok
[INFO] [stdout] test cli::query::tests::valid_list ... ok
[INFO] [stdout] test pin::tests::invalid_pin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arduinors
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6ff593267ad654355b14fce7e9a2f8b47d06ac9a88bf2587d1a31216014ff2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ff593267ad654355b14fce7e9a2f8b47d06ac9a88bf2587d1a31216014ff2a", kill_on_drop: false }`
[INFO] [stdout] c6ff593267ad654355b14fce7e9a2f8b47d06ac9a88bf2587d1a31216014ff2a