[INFO] fetching crate gpio-utils 0.3.0...
[INFO] testing gpio-utils-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gpio-utils 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gpio-utils 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 gpio-utils 0.3.0
[INFO] finished tweaking crates.io crate gpio-utils 0.3.0
[INFO] tweaked toml for crates.io crate gpio-utils 0.3.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2f00a1052947eb1d4e18ac3e216ad662a313921b60b4dd00a7cba05c91ddd454
[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" "2f00a1052947eb1d4e18ac3e216ad662a313921b60b4dd00a7cba05c91ddd454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f00a1052947eb1d4e18ac3e216ad662a313921b60b4dd00a7cba05c91ddd454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f00a1052947eb1d4e18ac3e216ad662a313921b60b4dd00a7cba05c91ddd454", kill_on_drop: false }`
[INFO] [stdout] 2f00a1052947eb1d4e18ac3e216ad662a313921b60b4dd00a7cba05c91ddd454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 544b49235849dcd593e6549e207af1fc2949787088bd47419a0c641e9b351540
[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" "544b49235849dcd593e6549e207af1fc2949787088bd47419a0c641e9b351540", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling users v0.8.1
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling gpio-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.85s
[INFO] running `Command { std: "docker" "inspect" "544b49235849dcd593e6549e207af1fc2949787088bd47419a0c641e9b351540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544b49235849dcd593e6549e207af1fc2949787088bd47419a0c641e9b351540", kill_on_drop: false }`
[INFO] [stdout] 544b49235849dcd593e6549e207af1fc2949787088bd47419a0c641e9b351540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c9580559b155ceaf4670b3249ee30ec65d396943aad83732f88d186d0bfb528b
[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" "c9580559b155ceaf4670b3249ee30ec65d396943aad83732f88d186d0bfb528b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpio-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "c9580559b155ceaf4670b3249ee30ec65d396943aad83732f88d186d0bfb528b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9580559b155ceaf4670b3249ee30ec65d396943aad83732f88d186d0bfb528b", kill_on_drop: false }`
[INFO] [stdout] c9580559b155ceaf4670b3249ee30ec65d396943aad83732f88d186d0bfb528b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 72d0515ee36f921c6b6ec1b95884a176b154de574dbbf5abfb50c3a5dac16d92
[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" "72d0515ee36f921c6b6ec1b95884a176b154de574dbbf5abfb50c3a5dac16d92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gpio_utils-c76b88712c73ac8a
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::test::test_get_pin_by_number ... ok
[INFO] [stdout] test config::test::test_get_pin_not_present ... ok
[INFO] [stdout] test config::test::test_parser_empty_toml ... ok
[INFO] [stdout] test config::test::test_merge_configs ... ok
[INFO] [stdout] test config::test::test_parse_error_bad_toml ... ok
[INFO] [stdout] test config::test::test_get_pin_present ... ok
[INFO] [stdout] test config::test::test_parser_compact ... ok
[INFO] [stdout] test config::test::test_error_on_duplicated_names ... ok
[INFO] [stdout] test config::test::test_parse_basic ... ok
[INFO] [stdout] test config::test::test_get_pin_by_number_not_found ... ok
[INFO] [stdout] test config::test::test_parser_missing_pinnum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gpio-434807d3892ff548
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpio-utils
[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] [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" "72d0515ee36f921c6b6ec1b95884a176b154de574dbbf5abfb50c3a5dac16d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d0515ee36f921c6b6ec1b95884a176b154de574dbbf5abfb50c3a5dac16d92", kill_on_drop: false }`
[INFO] [stdout] 72d0515ee36f921c6b6ec1b95884a176b154de574dbbf5abfb50c3a5dac16d92