[INFO] updating cached repository BrooksPatton/iot-stream-marker-button
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BrooksPatton/iot-stream-marker-button
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BrooksPatton/iot-stream-marker-button" "work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BrooksPatton/iot-stream-marker-button" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrooksPatton/iot-stream-marker-button"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrooksPatton/iot-stream-marker-button'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e93ad4b42d87011eb27de51fc9d7d7c8e1559e4b
[INFO] sha for GitHub repo BrooksPatton/iot-stream-marker-button: e93ad4b42d87011eb27de51fc9d7d7c8e1559e4b
[INFO] validating manifest of BrooksPatton/iot-stream-marker-button on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BrooksPatton/iot-stream-marker-button on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BrooksPatton/iot-stream-marker-button
[INFO] finished frobbing BrooksPatton/iot-stream-marker-button
[INFO] frobbed toml for BrooksPatton/iot-stream-marker-button written to work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button/Cargo.toml
[INFO] started frobbing BrooksPatton/iot-stream-marker-button
[INFO] finished frobbing BrooksPatton/iot-stream-marker-button
[INFO] frobbed toml for BrooksPatton/iot-stream-marker-button written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrooksPatton/iot-stream-marker-button/Cargo.toml
[INFO] crate BrooksPatton/iot-stream-marker-button already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing BrooksPatton/iot-stream-marker-button against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f7e4b1e97d27b14a03cd4d138f2526454ca085a7b47c3a93287e70c2cc29a6c7
[INFO] running `"docker" "start" "-a" "f7e4b1e97d27b14a03cd4d138f2526454ca085a7b47c3a93287e70c2cc29a6c7"`
[INFO] [stderr]    Compiling gpio v0.4.1
[INFO] [stderr]    Compiling marker_button v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `GpioOut`
[INFO] [stderr]  --> src/main.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gpio::{GpioIn, GpioOut};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "f7e4b1e97d27b14a03cd4d138f2526454ca085a7b47c3a93287e70c2cc29a6c7"`
[INFO] running `"docker" "rm" "-f" "f7e4b1e97d27b14a03cd4d138f2526454ca085a7b47c3a93287e70c2cc29a6c7"`
[INFO] [stdout] f7e4b1e97d27b14a03cd4d138f2526454ca085a7b47c3a93287e70c2cc29a6c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5044d7372b0e73e4b92e2a081a336e7dfa067eafccff0394bcf9434341a05871
[INFO] running `"docker" "start" "-a" "5044d7372b0e73e4b92e2a081a336e7dfa067eafccff0394bcf9434341a05871"`
[INFO] [stderr]    Compiling marker_button v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `GpioOut`
[INFO] [stderr]  --> src/main.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gpio::{GpioIn, GpioOut};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "5044d7372b0e73e4b92e2a081a336e7dfa067eafccff0394bcf9434341a05871"`
[INFO] running `"docker" "rm" "-f" "5044d7372b0e73e4b92e2a081a336e7dfa067eafccff0394bcf9434341a05871"`
[INFO] [stdout] 5044d7372b0e73e4b92e2a081a336e7dfa067eafccff0394bcf9434341a05871
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BrooksPatton/iot-stream-marker-button:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 160b9bf741f76bebed50c92d09254b24d470cbdc4f49ef4e0b1a64a9436a70cd
[INFO] running `"docker" "start" "-a" "160b9bf741f76bebed50c92d09254b24d470cbdc4f49ef4e0b1a64a9436a70cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/marker_button-28dc63f852575f57
[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" "160b9bf741f76bebed50c92d09254b24d470cbdc4f49ef4e0b1a64a9436a70cd"`
[INFO] running `"docker" "rm" "-f" "160b9bf741f76bebed50c92d09254b24d470cbdc4f49ef4e0b1a64a9436a70cd"`
[INFO] [stdout] 160b9bf741f76bebed50c92d09254b24d470cbdc4f49ef4e0b1a64a9436a70cd