[INFO] crate multicast_dns 0.4.2 is already in cache
[INFO] extracting crate multicast_dns 0.4.2 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/multicast_dns/0.4.2
[INFO] extracting crate multicast_dns 0.4.2 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/multicast_dns/0.4.2
[INFO] validating manifest of multicast_dns-0.4.2 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of multicast_dns-0.4.2 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing multicast_dns-0.4.2
[INFO] finished frobbing multicast_dns-0.4.2
[INFO] frobbed toml for multicast_dns-0.4.2 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/multicast_dns/0.4.2/Cargo.toml
[INFO] started frobbing multicast_dns-0.4.2
[INFO] finished frobbing multicast_dns-0.4.2
[INFO] frobbed toml for multicast_dns-0.4.2 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/multicast_dns/0.4.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking multicast_dns-0.4.2 against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-5/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/multicast_dns/0.4.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d6620dc8d49809dceaf60debdd25dd1c68a07c0eb75efb78be276e91ecd31507
[INFO] running `"docker" "start" "-a" "d6620dc8d49809dceaf60debdd25dd1c68a07c0eb75efb78be276e91ecd31507"`
[INFO] [stderr]     Checking 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<DiscoveryAdapter>,
[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<DiscoveryAdapter> = 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<HostAdapter>,
[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<HostAdapter> = Box::new(PlatformDependentAdapter::new());
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter`
[INFO] [stderr] 
[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<DiscoveryAdapter>,
[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<DiscoveryAdapter> = 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<HostAdapter>,
[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<HostAdapter> = Box::new(PlatformDependentAdapter::new());
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn HostAdapter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "d6620dc8d49809dceaf60debdd25dd1c68a07c0eb75efb78be276e91ecd31507"`
[INFO] running `"docker" "rm" "-f" "d6620dc8d49809dceaf60debdd25dd1c68a07c0eb75efb78be276e91ecd31507"`
[INFO] [stdout] d6620dc8d49809dceaf60debdd25dd1c68a07c0eb75efb78be276e91ecd31507