[INFO] fetching crate swindon 0.7.8...
[INFO] building swindon-0.7.8 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate swindon 0.7.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate swindon 0.7.8 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swindon 0.7.8
[INFO] finished tweaking crates.io crate swindon 0.7.8
[INFO] tweaked toml for crates.io crate swindon 0.7.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a336e116883f2230904be9f8d0cd608d37b3f44649c4c83d72b65477f821903
[INFO] running `Command { std: "docker" "start" "-a" "3a336e116883f2230904be9f8d0cd608d37b3f44649c4c83d72b65477f821903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a336e116883f2230904be9f8d0cd608d37b3f44649c4c83d72b65477f821903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a336e116883f2230904be9f8d0cd608d37b3f44649c4c83d72b65477f821903", kill_on_drop: false }`
[INFO] [stdout] 3a336e116883f2230904be9f8d0cd608d37b3f44649c4c83d72b65477f821903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a942f35dc7672ec7335f3eaa12379a0da7bc5a884c07fbb8a84950d4c7de1ed4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a942f35dc7672ec7335f3eaa12379a0da7bc5a884c07fbb8a84950d4c7de1ed4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
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[INFO] [stderr]    Compiling http-file-headers v0.1.8
[INFO] [stderr]    Compiling tk-http v0.3.9
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[INFO] [stderr]    Compiling swindon v0.7.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 310 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:412:12
[INFO] [stdout]     |
[INFO] [stdout] 412 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:450:12
[INFO] [stdout]     |
[INFO] [stdout] 450 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         b'0'...b'9' => Ok(b & 0x0f),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |         b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9),
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handlers/self_status.rs:29:39
[INFO] [stdout]    |
[INFO] [stdout] 29 |             metrics: Json<'a, Vec<Box<Collection>>>,
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http_pools.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Box<Codec<TcpStream, Future=HttpFuture<TcpStream>>+Send>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec<TcpStream, Future=HttpFuture<TcpStream>>+Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/http_pools.rs:127:36
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn visit<'x>(&'x self, v: &mut Visitor<'x>) {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Visitor<'x>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/incoming/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type Request<S> = Box<Codec<S, ResponseFuture=Reply<S>>>;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec<S, ResponseFuture=Reply<S>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/incoming/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Reply<S> = Box<Future<Item=EncoderDone<S>, Error=Error>>;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=EncoderDone<S>, Error=Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type List = Vec<(Metric<'static>, &'static Value)>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Value`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:17:54
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ActiveCollection(OwningHandle<Box<Vec<Box<Collection>>>, Wrapper>);
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn visit(&self, s: &mut NameVisitor) {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:38:51
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn all(runtime: &Arc<Runtime>) -> Box<Vec<Box<Collection>>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/proxy/backend.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/routing.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn handler(&self, &HandlerName) -> Option<Handler>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &HandlerName`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/routing.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn authorizer(&self, &AuthorizerName) -> Option<Authorizer>;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &AuthorizerName`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 310 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:412:12
[INFO] [stdout]     |
[INFO] [stdout] 412 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/chat/backend.rs:450:12
[INFO] [stdout]     |
[INFO] [stdout] 450 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         b'0'...b'9' => Ok(b & 0x0f),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/handlers/files/decode.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |         b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9),
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handlers/self_status.rs:29:39
[INFO] [stdout]    |
[INFO] [stdout] 29 |             metrics: Json<'a, Vec<Box<Collection>>>,
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http_pools.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Box<Codec<TcpStream, Future=HttpFuture<TcpStream>>+Send>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec<TcpStream, Future=HttpFuture<TcpStream>>+Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/http_pools.rs:127:36
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn visit<'x>(&'x self, v: &mut Visitor<'x>) {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Visitor<'x>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/incoming/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type Request<S> = Box<Codec<S, ResponseFuture=Reply<S>>>;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec<S, ResponseFuture=Reply<S>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/incoming/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Reply<S> = Box<Future<Item=EncoderDone<S>, Error=Error>>;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=EncoderDone<S>, Error=Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type List = Vec<(Metric<'static>, &'static Value)>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Value`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:17:54
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ActiveCollection(OwningHandle<Box<Vec<Box<Collection>>>, Wrapper>);
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn visit(&self, s: &mut NameVisitor) {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics.rs:38:51
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn all(runtime: &Arc<Runtime>) -> Box<Vec<Box<Collection>>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Collection`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/proxy/backend.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Ok((Async::Ready(data.len())))
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/routing.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn handler(&self, &HandlerName) -> Option<Handler>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &HandlerName`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/routing.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn authorizer(&self, &AuthorizerName) -> Option<Authorizer>;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &AuthorizerName`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/chat/cid.rs:20:46
[INFO] [stdout]    |
[INFO] [stdout] 20 |         use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/chat/cid.rs:21:39
[INFO] [stdout]    |
[INFO] [stdout] 21 |         static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/chat/cid.rs:20:46
[INFO] [stdout]    |
[INFO] [stdout] 20 |         use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/chat/cid.rs:21:39
[INFO] [stdout]    |
[INFO] [stdout] 21 |         static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/handlers/files/index.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let vpath = virtual_path.trim_right_matches('/');
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/handlers/files/index.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let vpath = virtual_path.trim_right_matches('/');
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: assign to part of moved value: `session`
[INFO] [stdout]    --> src/chat/processor/pool.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |             let mut session = Session::new();
[INFO] [stdout]     |                 ----------- move occurs because `session` has type `Session`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 179 |             self.sessions.active.insert(session_id.clone(), expire, session);
[INFO] [stdout]     |                                                                     ------- value moved here
[INFO] [stdout] 180 |             session.status_timestamp = now;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: assign to part of moved value: `session`
[INFO] [stdout]    --> src/chat/processor/pool.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |             let mut session = Session::new();
[INFO] [stdout]     |                 ----------- move occurs because `session` has type `Session`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 179 |             self.sessions.active.insert(session_id.clone(), expire, session);
[INFO] [stdout]     |                                                                     ------- value moved here
[INFO] [stdout] 180 |             session.status_timestamp = now;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: assign to part of moved value: `sess`
[INFO] [stdout]    --> src/chat/processor/pool.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 let mut sess = Session::new();
[INFO] [stdout]     |                     -------- move occurs because `sess` has type `Session`, which does not implement the `Copy` trait
[INFO] [stdout] 293 |                 self.sessions.active.insert(
[INFO] [stdout] 294 |                     sess_id.clone(), activity_ts, sess);
[INFO] [stdout]     |                                                   ---- value moved here
[INFO] [stdout] 295 |                 sess.status_timestamp = now;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: assign to part of moved value: `sess`
[INFO] [stdout]    --> src/chat/processor/pool.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 let mut sess = Session::new();
[INFO] [stdout]     |                     -------- move occurs because `sess` has type `Session`, which does not implement the `Copy` trait
[INFO] [stdout] 293 |                 self.sessions.active.insert(
[INFO] [stdout] 294 |                     sess_id.clone(), activity_ts, sess);
[INFO] [stdout]     |                                                   ---- value moved here
[INFO] [stdout] 295 |                 sess.status_timestamp = now;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swindon`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a942f35dc7672ec7335f3eaa12379a0da7bc5a884c07fbb8a84950d4c7de1ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a942f35dc7672ec7335f3eaa12379a0da7bc5a884c07fbb8a84950d4c7de1ed4", kill_on_drop: false }`
[INFO] [stdout] a942f35dc7672ec7335f3eaa12379a0da7bc5a884c07fbb8a84950d4c7de1ed4
