[INFO] updating cached repository fxbox/multicast-dns [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fxbox/multicast-dns [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fxbox/multicast-dns" "work/ex/beta-1.37-6/sources/1.36.0/gh/fxbox/multicast-dns"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fxbox/multicast-dns'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fxbox/multicast-dns" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f5170d04b150f76e126256fb2f6d73df373c1679 [INFO] sha for GitHub repo fxbox/multicast-dns: f5170d04b150f76e126256fb2f6d73df373c1679 [INFO] validating manifest of fxbox/multicast-dns on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fxbox/multicast-dns on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fxbox/multicast-dns [INFO] finished frobbing fxbox/multicast-dns [INFO] frobbed toml for fxbox/multicast-dns written to work/ex/beta-1.37-6/sources/1.36.0/gh/fxbox/multicast-dns/Cargo.toml [INFO] started frobbing fxbox/multicast-dns [INFO] finished frobbing fxbox/multicast-dns [INFO] frobbed toml for fxbox/multicast-dns written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns/Cargo.toml [INFO] crate fxbox/multicast-dns already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fxbox/multicast-dns against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] a95a61ffc7858da7b45c93b54cb589c3080aa699ba9c62b362d30d440678ac09 [INFO] running `"docker" "start" "-a" "a95a61ffc7858da7b45c93b54cb589c3080aa699ba9c62b362d30d440678ac09"` [INFO] [stderr] Compiling multicast_dns v0.4.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/adapters/avahi/errors.rs:133:32 [INFO] [stderr] | [INFO] [stderr] 133 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/adapters/errors.rs:27:32 [INFO] [stderr] | [INFO] [stderr] 27 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub on_service_discovered: Option<&'a Fn(ServiceInfo)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ServiceInfo)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:28:39 [INFO] [stderr] | [INFO] [stderr] 28 | pub on_all_discovered: Option<&'a Fn()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:32:41 [INFO] [stderr] | [INFO] [stderr] 32 | pub on_service_resolved: Option<&'a Fn(ServiceInfo)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ServiceInfo)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | adapter: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:63:26 [INFO] [stderr] | [INFO] [stderr] 63 | let adapter: Box = Box::new(PlatformDependentAdapter::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/host/host_manager.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | adapter: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/host/host_manager.rs:38:26 [INFO] [stderr] | [INFO] [stderr] 38 | let adapter: Box = Box::new(PlatformDependentAdapter::new()); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `"docker" "inspect" "a95a61ffc7858da7b45c93b54cb589c3080aa699ba9c62b362d30d440678ac09"` [INFO] running `"docker" "rm" "-f" "a95a61ffc7858da7b45c93b54cb589c3080aa699ba9c62b362d30d440678ac09"` [INFO] [stdout] a95a61ffc7858da7b45c93b54cb589c3080aa699ba9c62b362d30d440678ac09 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 14ca64612f6af90b68a0e8a0e5f94bd742aa590300b1dbacf98221d1c7104561 [INFO] running `"docker" "start" "-a" "14ca64612f6af90b68a0e8a0e5f94bd742aa590300b1dbacf98221d1c7104561"` [INFO] [stderr] Compiling multicast_dns v0.4.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/adapters/avahi/errors.rs:133:32 [INFO] [stderr] | [INFO] [stderr] 133 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/adapters/errors.rs:27:32 [INFO] [stderr] | [INFO] [stderr] 27 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub on_service_discovered: Option<&'a Fn(ServiceInfo)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ServiceInfo)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:28:39 [INFO] [stderr] | [INFO] [stderr] 28 | pub on_all_discovered: Option<&'a Fn()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:32:41 [INFO] [stderr] | [INFO] [stderr] 32 | pub on_service_resolved: Option<&'a Fn(ServiceInfo)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ServiceInfo)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | adapter: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/discovery/discovery_manager.rs:63:26 [INFO] [stderr] | [INFO] [stderr] 63 | let adapter: Box = Box::new(PlatformDependentAdapter::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/host/host_manager.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | adapter: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/host/host_manager.rs:38:26 [INFO] [stderr] | [INFO] [stderr] 38 | let adapter: Box = Box::new(PlatformDependentAdapter::new()); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `"docker" "inspect" "14ca64612f6af90b68a0e8a0e5f94bd742aa590300b1dbacf98221d1c7104561"` [INFO] running `"docker" "rm" "-f" "14ca64612f6af90b68a0e8a0e5f94bd742aa590300b1dbacf98221d1c7104561"` [INFO] [stdout] 14ca64612f6af90b68a0e8a0e5f94bd742aa590300b1dbacf98221d1c7104561 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fxbox/multicast-dns:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] b1b2202645b0f0240fbc8547a8f1766801c89c3d25f1a86a91391a2d72bf795b [INFO] running `"docker" "start" "-a" "b1b2202645b0f0240fbc8547a8f1766801c89c3d25f1a86a91391a2d72bf795b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/multicast_dns-735b89cd73535173 [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] [stderr] Doc-tests multicast_dns [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" "b1b2202645b0f0240fbc8547a8f1766801c89c3d25f1a86a91391a2d72bf795b"` [INFO] running `"docker" "rm" "-f" "b1b2202645b0f0240fbc8547a8f1766801c89c3d25f1a86a91391a2d72bf795b"` [INFO] [stdout] b1b2202645b0f0240fbc8547a8f1766801c89c3d25f1a86a91391a2d72bf795b