[INFO] updating cached repository kcexn/hello-net
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kcexn/hello-net
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kcexn/hello-net" "work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kcexn/hello-net" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kcexn/hello-net"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kcexn/hello-net'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb8ba70ef5d8680903373d9e218f5219b7dab4ea
[INFO] sha for GitHub repo kcexn/hello-net: bb8ba70ef5d8680903373d9e218f5219b7dab4ea
[INFO] validating manifest of kcexn/hello-net 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 kcexn/hello-net 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 kcexn/hello-net
[INFO] finished frobbing kcexn/hello-net
[INFO] frobbed toml for kcexn/hello-net written to work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net/Cargo.toml
[INFO] started frobbing kcexn/hello-net
[INFO] finished frobbing kcexn/hello-net
[INFO] frobbed toml for kcexn/hello-net written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kcexn/hello-net/Cargo.toml
[INFO] crate kcexn/hello-net 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 kcexn/hello-net 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net:/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] 0bf88cc1e3b21495aa1cb74a110e8b36fa62de9bf6c6b4cce0874f819fba8c92
[INFO] running `"docker" "start" "-a" "0bf88cc1e3b21495aa1cb74a110e8b36fa62de9bf6c6b4cce0874f819fba8c92"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "0bf88cc1e3b21495aa1cb74a110e8b36fa62de9bf6c6b4cce0874f819fba8c92"`
[INFO] running `"docker" "rm" "-f" "0bf88cc1e3b21495aa1cb74a110e8b36fa62de9bf6c6b4cce0874f819fba8c92"`
[INFO] [stdout] 0bf88cc1e3b21495aa1cb74a110e8b36fa62de9bf6c6b4cce0874f819fba8c92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net:/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] dda02b0bff5f49435a1283685db93f53a410ff1ae63d807f764f598bb5c745e9
[INFO] running `"docker" "start" "-a" "dda02b0bff5f49435a1283685db93f53a410ff1ae63d807f764f598bb5c745e9"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "dda02b0bff5f49435a1283685db93f53a410ff1ae63d807f764f598bb5c745e9"`
[INFO] running `"docker" "rm" "-f" "dda02b0bff5f49435a1283685db93f53a410ff1ae63d807f764f598bb5c745e9"`
[INFO] [stdout] dda02b0bff5f49435a1283685db93f53a410ff1ae63d807f764f598bb5c745e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kcexn/hello-net:/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] 07011b3d82669935cb16fc81c617143b00c3aeecfa39d8ca14cbc036455ff910
[INFO] running `"docker" "start" "-a" "07011b3d82669935cb16fc81c617143b00c3aeecfa39d8ca14cbc036455ff910"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-6bdfbea60f531cee
[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] [stderr]      Running /opt/crater/target/debug/deps/hello-5e587701eaf333f9
[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] [stderr]    Doc-tests hello
[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" "07011b3d82669935cb16fc81c617143b00c3aeecfa39d8ca14cbc036455ff910"`
[INFO] running `"docker" "rm" "-f" "07011b3d82669935cb16fc81c617143b00c3aeecfa39d8ca14cbc036455ff910"`
[INFO] [stdout] 07011b3d82669935cb16fc81c617143b00c3aeecfa39d8ca14cbc036455ff910