[INFO] updating cached repository ShaunApps/tokio-chat-server-ex
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ShaunApps/tokio-chat-server-ex
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ShaunApps/tokio-chat-server-ex" "work/ex/beta-1.38-1/sources/1.37.0/gh/ShaunApps/tokio-chat-server-ex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ShaunApps/tokio-chat-server-ex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ShaunApps/tokio-chat-server-ex" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShaunApps/tokio-chat-server-ex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShaunApps/tokio-chat-server-ex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce49169ffcdb8a549127ae14e320f05fa4421bb3
[INFO] sha for GitHub repo ShaunApps/tokio-chat-server-ex: ce49169ffcdb8a549127ae14e320f05fa4421bb3
[INFO] validating manifest of ShaunApps/tokio-chat-server-ex 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 ShaunApps/tokio-chat-server-ex 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 ShaunApps/tokio-chat-server-ex
[INFO] finished frobbing ShaunApps/tokio-chat-server-ex
[INFO] frobbed toml for ShaunApps/tokio-chat-server-ex written to work/ex/beta-1.38-1/sources/1.37.0/gh/ShaunApps/tokio-chat-server-ex/Cargo.toml
[INFO] started frobbing ShaunApps/tokio-chat-server-ex
[INFO] finished frobbing ShaunApps/tokio-chat-server-ex
[INFO] frobbed toml for ShaunApps/tokio-chat-server-ex written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShaunApps/tokio-chat-server-ex/Cargo.toml
[INFO] crate ShaunApps/tokio-chat-server-ex 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 ShaunApps/tokio-chat-server-ex 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-3/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/ShaunApps/tokio-chat-server-ex:/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] 37f0b2d430149d6e400c54fdcfbce7ac2dc1e8c05c5ca4eb88d87a6b9f47cf45
[INFO] running `"docker" "start" "-a" "37f0b2d430149d6e400c54fdcfbce7ac2dc1e8c05c5ca4eb88d87a6b9f47cf45"`
[INFO] [stderr]    Compiling line-chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "37f0b2d430149d6e400c54fdcfbce7ac2dc1e8c05c5ca4eb88d87a6b9f47cf45"`
[INFO] running `"docker" "rm" "-f" "37f0b2d430149d6e400c54fdcfbce7ac2dc1e8c05c5ca4eb88d87a6b9f47cf45"`
[INFO] [stdout] 37f0b2d430149d6e400c54fdcfbce7ac2dc1e8c05c5ca4eb88d87a6b9f47cf45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/ShaunApps/tokio-chat-server-ex:/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] aa62398bbd28a8c75f67c3089fa296b38bbe7d250de21eafaff34ea89f80c227
[INFO] running `"docker" "start" "-a" "aa62398bbd28a8c75f67c3089fa296b38bbe7d250de21eafaff34ea89f80c227"`
[INFO] [stderr]    Compiling line-chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "aa62398bbd28a8c75f67c3089fa296b38bbe7d250de21eafaff34ea89f80c227"`
[INFO] running `"docker" "rm" "-f" "aa62398bbd28a8c75f67c3089fa296b38bbe7d250de21eafaff34ea89f80c227"`
[INFO] [stdout] aa62398bbd28a8c75f67c3089fa296b38bbe7d250de21eafaff34ea89f80c227
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/ShaunApps/tokio-chat-server-ex:/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] e38c773867d358d438ae247148c510b5e1f2bfeebd99e2e0fd00d44c1e79184b
[INFO] running `"docker" "start" "-a" "e38c773867d358d438ae247148c510b5e1f2bfeebd99e2e0fd00d44c1e79184b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/line_chat-9683cbb2a1d6bf8b
[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" "e38c773867d358d438ae247148c510b5e1f2bfeebd99e2e0fd00d44c1e79184b"`
[INFO] running `"docker" "rm" "-f" "e38c773867d358d438ae247148c510b5e1f2bfeebd99e2e0fd00d44c1e79184b"`
[INFO] [stdout] e38c773867d358d438ae247148c510b5e1f2bfeebd99e2e0fd00d44c1e79184b