[INFO] updating cached repository RustyCycle/rps-sensor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustyCycle/rps-sensor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustyCycle/rps-sensor" "work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustyCycle/rps-sensor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustyCycle/rps-sensor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustyCycle/rps-sensor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 28e10914c3a76e2b898c2b7e2bfab2d64878a178
[INFO] sha for GitHub repo RustyCycle/rps-sensor: 28e10914c3a76e2b898c2b7e2bfab2d64878a178
[INFO] validating manifest of RustyCycle/rps-sensor 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 RustyCycle/rps-sensor 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 RustyCycle/rps-sensor
[INFO] finished frobbing RustyCycle/rps-sensor
[INFO] frobbed toml for RustyCycle/rps-sensor written to work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor/Cargo.toml
[INFO] started frobbing RustyCycle/rps-sensor
[INFO] finished frobbing RustyCycle/rps-sensor
[INFO] frobbed toml for RustyCycle/rps-sensor written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustyCycle/rps-sensor/Cargo.toml
[INFO] crate RustyCycle/rps-sensor 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing RustyCycle/rps-sensor 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor:/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] c944f855839a4eb1015166f47fa61e7727653e0347d486e83730818380a56f72
[INFO] running `"docker" "start" "-a" "c944f855839a4eb1015166f47fa61e7727653e0347d486e83730818380a56f72"`
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabihf.linker
[INFO] [stderr]    Compiling proc-macro2 v0.4.18
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling openssl v0.10.11
[INFO] [stderr]    Compiling rust-ini v0.12.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling sysfs_gpio v0.5.3
[INFO] [stderr]    Compiling serde-hjson v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling config v0.9.0
[INFO] [stderr]    Compiling nats v0.3.1
[INFO] [stderr]    Compiling rps-sensor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "c944f855839a4eb1015166f47fa61e7727653e0347d486e83730818380a56f72"`
[INFO] running `"docker" "rm" "-f" "c944f855839a4eb1015166f47fa61e7727653e0347d486e83730818380a56f72"`
[INFO] [stdout] c944f855839a4eb1015166f47fa61e7727653e0347d486e83730818380a56f72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor:/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] c3ae9b3c5bddedb6ba69869d274a7a0ea8274c8fe018b2c41186c698e3d6a7c4
[INFO] running `"docker" "start" "-a" "c3ae9b3c5bddedb6ba69869d274a7a0ea8274c8fe018b2c41186c698e3d6a7c4"`
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabihf.linker
[INFO] [stderr]    Compiling rps-sensor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "c3ae9b3c5bddedb6ba69869d274a7a0ea8274c8fe018b2c41186c698e3d6a7c4"`
[INFO] running `"docker" "rm" "-f" "c3ae9b3c5bddedb6ba69869d274a7a0ea8274c8fe018b2c41186c698e3d6a7c4"`
[INFO] [stdout] c3ae9b3c5bddedb6ba69869d274a7a0ea8274c8fe018b2c41186c698e3d6a7c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustyCycle/rps-sensor:/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] b46a0218656ee4029f40530f6d9f9ac941d7f7a2276092e7f627b4ba39c2fee2
[INFO] running `"docker" "start" "-a" "b46a0218656ee4029f40530f6d9f9ac941d7f7a2276092e7f627b4ba39c2fee2"`
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabihf.linker
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rps_sensor-69f5cadd8d1d0b77
[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" "b46a0218656ee4029f40530f6d9f9ac941d7f7a2276092e7f627b4ba39c2fee2"`
[INFO] running `"docker" "rm" "-f" "b46a0218656ee4029f40530f6d9f9ac941d7f7a2276092e7f627b4ba39c2fee2"`
[INFO] [stdout] b46a0218656ee4029f40530f6d9f9ac941d7f7a2276092e7f627b4ba39c2fee2