[INFO] updating cached repository jkhsjdhjs/LedESP8266_backend-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jkhsjdhjs/LedESP8266_backend-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jkhsjdhjs/LedESP8266_backend-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/jkhsjdhjs/LedESP8266_backend-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jkhsjdhjs/LedESP8266_backend-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jkhsjdhjs/LedESP8266_backend-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3643a89e9e98eee91a47a9825e59440e817bbf0c
[INFO] sha for GitHub repo jkhsjdhjs/LedESP8266_backend-rs: 3643a89e9e98eee91a47a9825e59440e817bbf0c
[INFO] validating manifest of jkhsjdhjs/LedESP8266_backend-rs 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 jkhsjdhjs/LedESP8266_backend-rs 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 jkhsjdhjs/LedESP8266_backend-rs
[INFO] finished frobbing jkhsjdhjs/LedESP8266_backend-rs
[INFO] frobbed toml for jkhsjdhjs/LedESP8266_backend-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/jkhsjdhjs/LedESP8266_backend-rs/Cargo.toml
[INFO] started frobbing jkhsjdhjs/LedESP8266_backend-rs
[INFO] finished frobbing jkhsjdhjs/LedESP8266_backend-rs
[INFO] frobbed toml for jkhsjdhjs/LedESP8266_backend-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs/Cargo.toml
[INFO] crate jkhsjdhjs/LedESP8266_backend-rs 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 jkhsjdhjs/LedESP8266_backend-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dd03b2eb89613cc4f0d56dfd9f30930a9864eff3dbcac1daffe3a9c784f20acc
[INFO] running `"docker" "start" "-a" "dd03b2eb89613cc4f0d56dfd9f30930a9864eff3dbcac1daffe3a9c784f20acc"`
[INFO] [stderr]    Compiling rand_jitter v0.1.2
[INFO] [stderr]    Compiling serde v1.0.87
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling ws v0.7.9
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling led_esp8266_backend_rs v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.79s
[INFO] running `"docker" "inspect" "dd03b2eb89613cc4f0d56dfd9f30930a9864eff3dbcac1daffe3a9c784f20acc"`
[INFO] running `"docker" "rm" "-f" "dd03b2eb89613cc4f0d56dfd9f30930a9864eff3dbcac1daffe3a9c784f20acc"`
[INFO] [stdout] dd03b2eb89613cc4f0d56dfd9f30930a9864eff3dbcac1daffe3a9c784f20acc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5e96f961ce2846e00315676191d31d92253391ae24e2ecab1b326b1ea41b80d
[INFO] running `"docker" "start" "-a" "b5e96f961ce2846e00315676191d31d92253391ae24e2ecab1b326b1ea41b80d"`
[INFO] [stderr]    Compiling led_esp8266_backend_rs v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "b5e96f961ce2846e00315676191d31d92253391ae24e2ecab1b326b1ea41b80d"`
[INFO] running `"docker" "rm" "-f" "b5e96f961ce2846e00315676191d31d92253391ae24e2ecab1b326b1ea41b80d"`
[INFO] [stdout] b5e96f961ce2846e00315676191d31d92253391ae24e2ecab1b326b1ea41b80d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkhsjdhjs/LedESP8266_backend-rs:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7bf1254266562f24fdd7d3d54777b44e0b04dff343cfb5187729a29f6f678f96
[INFO] running `"docker" "start" "-a" "7bf1254266562f24fdd7d3d54777b44e0b04dff343cfb5187729a29f6f678f96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/led_esp8266_backend_rs-6e7e82d4718228f8
[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" "7bf1254266562f24fdd7d3d54777b44e0b04dff343cfb5187729a29f6f678f96"`
[INFO] running `"docker" "rm" "-f" "7bf1254266562f24fdd7d3d54777b44e0b04dff343cfb5187729a29f6f678f96"`
[INFO] [stdout] 7bf1254266562f24fdd7d3d54777b44e0b04dff343cfb5187729a29f6f678f96