[INFO] updating cached repository superlou/connection-status
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/superlou/connection-status
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/superlou/connection-status" "work/ex/beta-1.38-1/sources/1.37.0/gh/superlou/connection-status"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/superlou/connection-status'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/superlou/connection-status" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superlou/connection-status"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superlou/connection-status'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17aeaa5241f41a6e8e937310dbb922bbd7297d3a
[INFO] sha for GitHub repo superlou/connection-status: 17aeaa5241f41a6e8e937310dbb922bbd7297d3a
[INFO] validating manifest of superlou/connection-status 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 superlou/connection-status 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 superlou/connection-status
[INFO] finished frobbing superlou/connection-status
[INFO] frobbed toml for superlou/connection-status written to work/ex/beta-1.38-1/sources/1.37.0/gh/superlou/connection-status/Cargo.toml
[INFO] started frobbing superlou/connection-status
[INFO] finished frobbing superlou/connection-status
[INFO] frobbed toml for superlou/connection-status written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superlou/connection-status/Cargo.toml
[INFO] crate superlou/connection-status 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 superlou/connection-status 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/superlou/connection-status:/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] fb0dfa41d513f7ab239c2c9250145c7a544bb2d6338f30c670a7150a4a03c410
[INFO] running `"docker" "start" "-a" "fb0dfa41d513f7ab239c2c9250145c7a544bb2d6338f30c670a7150a4a03c410"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling gethostname v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling connection-status v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.98s
[INFO] running `"docker" "inspect" "fb0dfa41d513f7ab239c2c9250145c7a544bb2d6338f30c670a7150a4a03c410"`
[INFO] running `"docker" "rm" "-f" "fb0dfa41d513f7ab239c2c9250145c7a544bb2d6338f30c670a7150a4a03c410"`
[INFO] [stdout] fb0dfa41d513f7ab239c2c9250145c7a544bb2d6338f30c670a7150a4a03c410
[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/superlou/connection-status:/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] 462d169ea0c45875b3375a593be4a354e8c7ad17f68d860a7f8d5d32a87e8a76
[INFO] running `"docker" "start" "-a" "462d169ea0c45875b3375a593be4a354e8c7ad17f68d860a7f8d5d32a87e8a76"`
[INFO] [stderr]    Compiling connection-status v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "462d169ea0c45875b3375a593be4a354e8c7ad17f68d860a7f8d5d32a87e8a76"`
[INFO] running `"docker" "rm" "-f" "462d169ea0c45875b3375a593be4a354e8c7ad17f68d860a7f8d5d32a87e8a76"`
[INFO] [stdout] 462d169ea0c45875b3375a593be4a354e8c7ad17f68d860a7f8d5d32a87e8a76
[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/superlou/connection-status:/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] f9f2bffc2cdc65ab7783d026788247fc32e1407cf09ee6f8f876ec80a8533fbc
[INFO] running `"docker" "start" "-a" "f9f2bffc2cdc65ab7783d026788247fc32e1407cf09ee6f8f876ec80a8533fbc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/connection_status-d0e5eac1b24ca099
[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" "f9f2bffc2cdc65ab7783d026788247fc32e1407cf09ee6f8f876ec80a8533fbc"`
[INFO] running `"docker" "rm" "-f" "f9f2bffc2cdc65ab7783d026788247fc32e1407cf09ee6f8f876ec80a8533fbc"`
[INFO] [stdout] f9f2bffc2cdc65ab7783d026788247fc32e1407cf09ee6f8f876ec80a8533fbc