[INFO] updating cached repository meshng/meshd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/meshng/meshd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/meshng/meshd" "work/ex/beta-1.38-1/sources/1.37.0/gh/meshng/meshd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/meshng/meshd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/meshng/meshd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meshng/meshd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meshng/meshd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2585f27417fc7e570c257305dcb942e5a65567a8
[INFO] sha for GitHub repo meshng/meshd: 2585f27417fc7e570c257305dcb942e5a65567a8
[INFO] validating manifest of meshng/meshd 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 meshng/meshd 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 meshng/meshd
[INFO] finished frobbing meshng/meshd
[INFO] frobbed toml for meshng/meshd written to work/ex/beta-1.38-1/sources/1.37.0/gh/meshng/meshd/Cargo.toml
[INFO] started frobbing meshng/meshd
[INFO] finished frobbing meshng/meshd
[INFO] frobbed toml for meshng/meshd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meshng/meshd/Cargo.toml
[INFO] crate meshng/meshd 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 meshng/meshd 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/meshng/meshd:/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] 9ae1bdf33ee0466b4c3d52d9f27a1581c2d4607be5446b52648c6bde93b906e4
[INFO] running `"docker" "start" "-a" "9ae1bdf33ee0466b4c3d52d9f27a1581c2d4607be5446b52648c6bde93b906e4"`
[INFO] [stderr]    Compiling meshd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/mod.rs:25:48
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn new(t: Type, cfg: Config) -> Result<Box<Backend>, String> {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frontend/tcp.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn new(cfg: Config) -> Box<Frontend> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn Frontend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frontend/mod.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn new(t: &str, cfg: Config) -> Result<Box<Frontend>, String> {
[INFO] [stderr]    |                                                ^^^^^^^^ help: use `dyn`: `dyn Frontend`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `sin_addr`, `sin_zero` in initializer of `frontend::libc::sockaddr_in`
[INFO] [stderr]   --> src/frontend/tcp.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let sa = libc::sockaddr_in {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^ missing `sin_addr`, `sin_zero`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `sa`, `sa_len` in initializer of `frontend::tcp::Tcp`
[INFO] [stderr]   --> src/frontend/tcp.rs:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let tcp = Tcp {
[INFO] [stderr]    |               ^^^ missing `sa`, `sa_len`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0063`.
[INFO] [stderr] error: Could not compile `meshd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9ae1bdf33ee0466b4c3d52d9f27a1581c2d4607be5446b52648c6bde93b906e4"`
[INFO] running `"docker" "rm" "-f" "9ae1bdf33ee0466b4c3d52d9f27a1581c2d4607be5446b52648c6bde93b906e4"`
[INFO] [stdout] 9ae1bdf33ee0466b4c3d52d9f27a1581c2d4607be5446b52648c6bde93b906e4