[INFO] updating cached repository caspark/udp-broadcast-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/caspark/udp-broadcast-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/caspark/udp-broadcast-demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/udp-broadcast-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/udp-broadcast-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/caspark/udp-broadcast-demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/udp-broadcast-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/udp-broadcast-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61120b136d48438ef7c49d7bb540c87663758eb7
[INFO] sha for GitHub repo caspark/udp-broadcast-demo: 61120b136d48438ef7c49d7bb540c87663758eb7
[INFO] validating manifest of caspark/udp-broadcast-demo 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 caspark/udp-broadcast-demo 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 caspark/udp-broadcast-demo
[INFO] finished frobbing caspark/udp-broadcast-demo
[INFO] frobbed toml for caspark/udp-broadcast-demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/udp-broadcast-demo/Cargo.toml
[INFO] started frobbing caspark/udp-broadcast-demo
[INFO] finished frobbing caspark/udp-broadcast-demo
[INFO] frobbed toml for caspark/udp-broadcast-demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/udp-broadcast-demo/Cargo.toml
[INFO] crate caspark/udp-broadcast-demo 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 caspark/udp-broadcast-demo 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-1/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/caspark/udp-broadcast-demo:/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] d32ecc0043e8fbadc40fb578150fecab547ca100457efe1cb4284026055e7386
[INFO] running `"docker" "start" "-a" "d32ecc0043e8fbadc40fb578150fecab547ca100457efe1cb4284026055e7386"`
[INFO] [stderr]    Compiling udp-broadcast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "d32ecc0043e8fbadc40fb578150fecab547ca100457efe1cb4284026055e7386"`
[INFO] running `"docker" "rm" "-f" "d32ecc0043e8fbadc40fb578150fecab547ca100457efe1cb4284026055e7386"`
[INFO] [stdout] d32ecc0043e8fbadc40fb578150fecab547ca100457efe1cb4284026055e7386
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/caspark/udp-broadcast-demo:/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] 97d3536d29915a395d2f3112fc1af5267ad9aa4a172802dd644b2ff488078fcf
[INFO] running `"docker" "start" "-a" "97d3536d29915a395d2f3112fc1af5267ad9aa4a172802dd644b2ff488078fcf"`
[INFO] [stderr]    Compiling udp-broadcast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "97d3536d29915a395d2f3112fc1af5267ad9aa4a172802dd644b2ff488078fcf"`
[INFO] running `"docker" "rm" "-f" "97d3536d29915a395d2f3112fc1af5267ad9aa4a172802dd644b2ff488078fcf"`
[INFO] [stdout] 97d3536d29915a395d2f3112fc1af5267ad9aa4a172802dd644b2ff488078fcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/caspark/udp-broadcast-demo:/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] fab4ba17cc793c57cecc0a641badb100022c2fd7618b1e703b26e0505d90d6ce
[INFO] running `"docker" "start" "-a" "fab4ba17cc793c57cecc0a641badb100022c2fd7618b1e703b26e0505d90d6ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udp_broadcast-1323268493b93559
[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" "fab4ba17cc793c57cecc0a641badb100022c2fd7618b1e703b26e0505d90d6ce"`
[INFO] running `"docker" "rm" "-f" "fab4ba17cc793c57cecc0a641badb100022c2fd7618b1e703b26e0505d90d6ce"`
[INFO] [stdout] fab4ba17cc793c57cecc0a641badb100022c2fd7618b1e703b26e0505d90d6ce