[INFO] updating cached repository rust-embedded/gpio-utils
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-embedded/gpio-utils
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-embedded/gpio-utils" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-embedded/gpio-utils" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-embedded/gpio-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-embedded/gpio-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 282ea12416d2ad29a3f4c8612fa56c14cd569c2c
[INFO] sha for GitHub repo rust-embedded/gpio-utils: 282ea12416d2ad29a3f4c8612fa56c14cd569c2c
[INFO] validating manifest of rust-embedded/gpio-utils on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-embedded/gpio-utils on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-embedded/gpio-utils
[INFO] finished frobbing rust-embedded/gpio-utils
[INFO] frobbed toml for rust-embedded/gpio-utils written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils/Cargo.toml
[INFO] started frobbing rust-embedded/gpio-utils
[INFO] finished frobbing rust-embedded/gpio-utils
[INFO] frobbed toml for rust-embedded/gpio-utils written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-embedded/gpio-utils/Cargo.toml
[INFO] crate rust-embedded/gpio-utils already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust-embedded/gpio-utils against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 46969c3f9953abcfa5d4afaeada0efe897f882733c156f9957c6215ab2d281e9
[INFO] running `"docker" "start" "-a" "46969c3f9953abcfa5d4afaeada0efe897f882733c156f9957c6215ab2d281e9"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling users v0.8.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling gpio-utils v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.13s
[INFO] running `"docker" "inspect" "46969c3f9953abcfa5d4afaeada0efe897f882733c156f9957c6215ab2d281e9"`
[INFO] running `"docker" "rm" "-f" "46969c3f9953abcfa5d4afaeada0efe897f882733c156f9957c6215ab2d281e9"`
[INFO] [stdout] 46969c3f9953abcfa5d4afaeada0efe897f882733c156f9957c6215ab2d281e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 74a2d9b5d20636333bae4f75c9beadc5084e455639f86f9f614a8b761315b570
[INFO] running `"docker" "start" "-a" "74a2d9b5d20636333bae4f75c9beadc5084e455639f86f9f614a8b761315b570"`
[INFO] [stderr]    Compiling gpio-utils v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `"docker" "inspect" "74a2d9b5d20636333bae4f75c9beadc5084e455639f86f9f614a8b761315b570"`
[INFO] running `"docker" "rm" "-f" "74a2d9b5d20636333bae4f75c9beadc5084e455639f86f9f614a8b761315b570"`
[INFO] [stdout] 74a2d9b5d20636333bae4f75c9beadc5084e455639f86f9f614a8b761315b570
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-embedded/gpio-utils:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 18412f8526cb6ecc29e2261805b50089dd579c9655b25b047f89b5f007dc6db5
[INFO] running `"docker" "start" "-a" "18412f8526cb6ecc29e2261805b50089dd579c9655b25b047f89b5f007dc6db5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpio_utils-137662f652257322
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::test::test_parse_error_bad_toml ... ok
[INFO] [stdout] test config::test::test_parse_basic ... ok
[INFO] [stdout] test config::test::test_parser_empty_toml ... ok
[INFO] [stdout] test config::test::test_get_pin_present ... ok
[INFO] [stdout] test config::test::test_get_pin_by_number_not_found ... ok
[INFO] [stdout] test config::test::test_get_pin_not_present ... ok
[INFO] [stdout] test config::test::test_merge_configs ... ok
[INFO] [stdout] test config::test::test_get_pin_by_number ... 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_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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpio-76534aba2e74aa1b
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests gpio-utils
[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 `"docker" "inspect" "18412f8526cb6ecc29e2261805b50089dd579c9655b25b047f89b5f007dc6db5"`
[INFO] running `"docker" "rm" "-f" "18412f8526cb6ecc29e2261805b50089dd579c9655b25b047f89b5f007dc6db5"`
[INFO] [stdout] 18412f8526cb6ecc29e2261805b50089dd579c9655b25b047f89b5f007dc6db5