[INFO] updating cached repository https://github.com/efugier/netchat
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 79456fea4dd42560055fa1f8bef470884a0aca24
[INFO] testing efugier/netchat against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefugier%2Fnetchat" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/efugier/netchat on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/efugier/netchat
[INFO] finished tweaking git repo https://github.com/efugier/netchat
[INFO] tweaked toml for git repo https://github.com/efugier/netchat written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/efugier/netchat already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 7b420f4e7ca8bc76a6a001cbc18e0b3c5b3a6d2cba70358de967680fa7203a53
[INFO] running `"docker" "start" "-a" "7b420f4e7ca8bc76a6a001cbc18e0b3c5b3a6d2cba70358de967680fa7203a53"`
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling color-backtrace v0.1.3
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling tui v0.5.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling shrinkwraprs v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling netchat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.85s
[INFO] running `"docker" "inspect" "7b420f4e7ca8bc76a6a001cbc18e0b3c5b3a6d2cba70358de967680fa7203a53"`
[INFO] running `"docker" "rm" "-f" "7b420f4e7ca8bc76a6a001cbc18e0b3c5b3a6d2cba70358de967680fa7203a53"`
[INFO] [stdout] 7b420f4e7ca8bc76a6a001cbc18e0b3c5b3a6d2cba70358de967680fa7203a53
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd3489c9cb0c6867a902d69e5cf6ad6fd85a2c947099a4674d6ca7e97c57d589
[INFO] running `"docker" "start" "-a" "dd3489c9cb0c6867a902d69e5cf6ad6fd85a2c947099a4674d6ca7e97c57d589"`
[INFO] [stderr]    Compiling netchat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "dd3489c9cb0c6867a902d69e5cf6ad6fd85a2c947099a4674d6ca7e97c57d589"`
[INFO] running `"docker" "rm" "-f" "dd3489c9cb0c6867a902d69e5cf6ad6fd85a2c947099a4674d6ca7e97c57d589"`
[INFO] [stdout] dd3489c9cb0c6867a902d69e5cf6ad6fd85a2c947099a4674d6ca7e97c57d589
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 36582b03acc53501ca93739649b30b24ab2953486a97dfd4c00288463bc4678b
[INFO] running `"docker" "start" "-a" "36582b03acc53501ca93739649b30b24ab2953486a97dfd4c00288463bc4678b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/netchat-c667ec202a9c2576
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test server::messages::tests::message_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36582b03acc53501ca93739649b30b24ab2953486a97dfd4c00288463bc4678b"`
[INFO] running `"docker" "rm" "-f" "36582b03acc53501ca93739649b30b24ab2953486a97dfd4c00288463bc4678b"`
[INFO] [stdout] 36582b03acc53501ca93739649b30b24ab2953486a97dfd4c00288463bc4678b