[INFO] updating cached repository DylanGraham/helloworld
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DylanGraham/helloworld
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DylanGraham/helloworld" "work/ex/beta-1.38-1/sources/1.37.0/gh/DylanGraham/helloworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DylanGraham/helloworld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DylanGraham/helloworld" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a4d9b82452d0d6848cb864d27a555951529f735
[INFO] sha for GitHub repo DylanGraham/helloworld: 4a4d9b82452d0d6848cb864d27a555951529f735
[INFO] validating manifest of DylanGraham/helloworld 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 DylanGraham/helloworld 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 DylanGraham/helloworld
[INFO] finished frobbing DylanGraham/helloworld
[INFO] frobbed toml for DylanGraham/helloworld written to work/ex/beta-1.38-1/sources/1.37.0/gh/DylanGraham/helloworld/Cargo.toml
[INFO] started frobbing DylanGraham/helloworld
[INFO] finished frobbing DylanGraham/helloworld
[INFO] frobbed toml for DylanGraham/helloworld written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld/Cargo.toml
[INFO] crate DylanGraham/helloworld 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 DylanGraham/helloworld against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c8a50ee844443cd9d242d60ce9b1e35a77d663cf3f8ad89b2dd4ee49ebe11df6
[INFO] running `"docker" "start" "-a" "c8a50ee844443cd9d242d60ce9b1e35a77d663cf3f8ad89b2dd4ee49ebe11df6"`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "c8a50ee844443cd9d242d60ce9b1e35a77d663cf3f8ad89b2dd4ee49ebe11df6"`
[INFO] running `"docker" "rm" "-f" "c8a50ee844443cd9d242d60ce9b1e35a77d663cf3f8ad89b2dd4ee49ebe11df6"`
[INFO] [stdout] c8a50ee844443cd9d242d60ce9b1e35a77d663cf3f8ad89b2dd4ee49ebe11df6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 05def5985a6a1af19ceadfa2e7015f6184776318ff9762fc3b1468490bfddae5
[INFO] running `"docker" "start" "-a" "05def5985a6a1af19ceadfa2e7015f6184776318ff9762fc3b1468490bfddae5"`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "05def5985a6a1af19ceadfa2e7015f6184776318ff9762fc3b1468490bfddae5"`
[INFO] running `"docker" "rm" "-f" "05def5985a6a1af19ceadfa2e7015f6184776318ff9762fc3b1468490bfddae5"`
[INFO] [stdout] 05def5985a6a1af19ceadfa2e7015f6184776318ff9762fc3b1468490bfddae5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DylanGraham/helloworld:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 02cfc76a1daf6749875bc5f1c542c5789b901e299718a2b2da913cf8094c2316
[INFO] running `"docker" "start" "-a" "02cfc76a1daf6749875bc5f1c542c5789b901e299718a2b2da913cf8094c2316"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/helloworld-3164306e8dc61cde
[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" "02cfc76a1daf6749875bc5f1c542c5789b901e299718a2b2da913cf8094c2316"`
[INFO] running `"docker" "rm" "-f" "02cfc76a1daf6749875bc5f1c542c5789b901e299718a2b2da913cf8094c2316"`
[INFO] [stdout] 02cfc76a1daf6749875bc5f1c542c5789b901e299718a2b2da913cf8094c2316