[INFO] updating cached repository castillobgr/udp-pong-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/castillobgr/udp-pong-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/castillobgr/udp-pong-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/castillobgr/udp-pong-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/castillobgr/udp-pong-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/castillobgr/udp-pong-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d524b8d7d8d77a20648bf87524b6e1a6d3659b7c
[INFO] sha for GitHub repo castillobgr/udp-pong-rs: d524b8d7d8d77a20648bf87524b6e1a6d3659b7c
[INFO] validating manifest of castillobgr/udp-pong-rs 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 castillobgr/udp-pong-rs 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 castillobgr/udp-pong-rs
[INFO] finished frobbing castillobgr/udp-pong-rs
[INFO] frobbed toml for castillobgr/udp-pong-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-rs/Cargo.toml
[INFO] started frobbing castillobgr/udp-pong-rs
[INFO] finished frobbing castillobgr/udp-pong-rs
[INFO] frobbed toml for castillobgr/udp-pong-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/castillobgr/udp-pong-rs/Cargo.toml
[INFO] crate castillobgr/udp-pong-rs 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 castillobgr/udp-pong-rs 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 464f455c798226fce7a393dac0e57890d34d231a4a3ade70d9a8a5371209f6f2
[INFO] running `"docker" "start" "-a" "464f455c798226fce7a393dac0e57890d34d231a4a3ade70d9a8a5371209f6f2"`
[INFO] [stderr]    Compiling udp-pong-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "464f455c798226fce7a393dac0e57890d34d231a4a3ade70d9a8a5371209f6f2"`
[INFO] running `"docker" "rm" "-f" "464f455c798226fce7a393dac0e57890d34d231a4a3ade70d9a8a5371209f6f2"`
[INFO] [stdout] 464f455c798226fce7a393dac0e57890d34d231a4a3ade70d9a8a5371209f6f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4767720c825f1d0fdb750d123adbaf7646e832ba125535818fddba1c6175068e
[INFO] running `"docker" "start" "-a" "4767720c825f1d0fdb750d123adbaf7646e832ba125535818fddba1c6175068e"`
[INFO] [stderr]    Compiling udp-pong-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "4767720c825f1d0fdb750d123adbaf7646e832ba125535818fddba1c6175068e"`
[INFO] running `"docker" "rm" "-f" "4767720c825f1d0fdb750d123adbaf7646e832ba125535818fddba1c6175068e"`
[INFO] [stdout] 4767720c825f1d0fdb750d123adbaf7646e832ba125535818fddba1c6175068e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/castillobgr/udp-pong-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5dd08ce3cfcf945d16fe8f48bf847189a4f3f1c4f9ef53746ec900a0212fbc9e
[INFO] running `"docker" "start" "-a" "5dd08ce3cfcf945d16fe8f48bf847189a4f3f1c4f9ef53746ec900a0212fbc9e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udp_pong_rs-ba9cac81525b3018
[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" "5dd08ce3cfcf945d16fe8f48bf847189a4f3f1c4f9ef53746ec900a0212fbc9e"`
[INFO] running `"docker" "rm" "-f" "5dd08ce3cfcf945d16fe8f48bf847189a4f3f1c4f9ef53746ec900a0212fbc9e"`
[INFO] [stdout] 5dd08ce3cfcf945d16fe8f48bf847189a4f3f1c4f9ef53746ec900a0212fbc9e