[INFO] fetching crate kailua_langsvr 1.1.0...
[INFO] checking kailua_langsvr-1.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate kailua_langsvr 1.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate kailua_langsvr 1.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_check from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_diag from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_env from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_langsvr_protocol from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_syntax from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_types from crates.io crate kailua_langsvr 1.1.0
[INFO] removed path dependency kailua_workspace from crates.io crate kailua_langsvr 1.1.0
[INFO] finished tweaking crates.io crate kailua_langsvr 1.1.0
[INFO] tweaked toml for crates.io crate kailua_langsvr 1.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kailua_workspace v1.1.0
[INFO] [stderr]   Downloaded kailua_langsvr_protocol v1.0.5
[INFO] [stderr]   Downloaded tokio-timer v0.1.2
[INFO] [stderr]   Downloaded owning_ref v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dce02ae63b41a5881b6b201c7895df750e5a0fafc273f94673935aeef107196d
[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" "dce02ae63b41a5881b6b201c7895df750e5a0fafc273f94673935aeef107196d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dce02ae63b41a5881b6b201c7895df750e5a0fafc273f94673935aeef107196d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce02ae63b41a5881b6b201c7895df750e5a0fafc273f94673935aeef107196d", kill_on_drop: false }`
[INFO] [stdout] dce02ae63b41a5881b6b201c7895df750e5a0fafc273f94673935aeef107196d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 7a4cbf77302cc5d38abdd5a71e77fbab631c6cf961c3ee9a92ac4db21d63158f
[INFO] running `Command { std: "docker" "start" "-a" "7a4cbf77302cc5d38abdd5a71e77fbab631c6cf961c3ee9a92ac4db21d63158f", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking same-file v0.1.3
[INFO] [stderr]     Checking owning_ref v0.2.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking kailua_langsvr_protocol v1.0.5
[INFO] [stderr]     Checking kailua_workspace v1.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking kailua_langsvr v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn invalid<E: Into<Box<Error + Send + Sync>>>(e: E) -> io::Error {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     reader: Mutex<Box<BufRead + Send + Sync>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     writer: Mutex<Box<Write + Send + Sync>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(reader: Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |                writer: Box<Write + Send + Sync>) -> Server {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Server::new(Box::new(BufReader::new(io::stdin())) as Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:58:51
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     Box::new(io::stdout()) as Box<Write + Send + Sync>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:63:64
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Ok(Server::new(Box::new(BufReader::new(stream)) as Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |                        Box::new(stream2) as Box<Write + Send + Sync>))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/diags.rs:164:54
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> kailua_diag::Result<()> {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:122:57
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn collect_tokens(source: &Source, span: Span, report: &Report) -> Vec<NestedToken> {
[INFO] [stdout]     |                                                         ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:133:54
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn parse_to_chunk(tokens: Vec<NestedToken>, report: &Report) -> kailua_diag::Result<Chunk> {
[INFO] [stdout]     |                                                      ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:330:53
[INFO] [stdout]     |
[INFO] [stdout] 330 | ...                   let dummy_diag = |msg: &Localize| {
[INFO] [stdout]     |                                               ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:551:34
[INFO] [stdout]     |
[INFO] [stdout] 551 |                        _report: &Report) -> Result<Option<Chunk>, Option<Stop>> {
[INFO] [stdout]     |                                  ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | define_msg! { pub CannotOpenStartPath<'a> { error: &'a Error }:
[INFO] [stdout]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:15:59
[INFO] [stdout]    |
[INFO] [stdout] 15 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]    |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let types = output.types() as &TypeContext;
[INFO] [stdout]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:123:32
[INFO] [stdout]     |
[INFO] [stdout] 123 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:123:59
[INFO] [stdout]     |
[INFO] [stdout] 123 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:222:32
[INFO] [stdout]     |
[INFO] [stdout] 222 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:222:59
[INFO] [stdout]     |
[INFO] [stdout] 222 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:242:36
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let types = output.types() as &TypeContext;
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:78:69
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn cannot_read_config(workspace: &Workspace, server: &Server, msg: &kailua_diag::Localize) {
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn kailua_diag::Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `futures` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate futures;
[INFO] [stdout]     | --------------------- the item `futures` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 296 |     use futures;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn invalid<E: Into<Box<Error + Send + Sync>>>(e: E) -> io::Error {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     reader: Mutex<Box<BufRead + Send + Sync>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     writer: Mutex<Box<Write + Send + Sync>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(reader: Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |                writer: Box<Write + Send + Sync>) -> Server {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Server::new(Box::new(BufReader::new(io::stdin())) as Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:58:51
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     Box::new(io::stdout()) as Box<Write + Send + Sync>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:63:64
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Ok(Server::new(Box::new(BufReader::new(stream)) as Box<BufRead + Send + Sync>,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |                        Box::new(stream2) as Box<Write + Send + Sync>))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/diags.rs:164:54
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> kailua_diag::Result<()> {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:122:57
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn collect_tokens(source: &Source, span: Span, report: &Report) -> Vec<NestedToken> {
[INFO] [stdout]     |                                                         ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:133:54
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn parse_to_chunk(tokens: Vec<NestedToken>, report: &Report) -> kailua_diag::Result<Chunk> {
[INFO] [stdout]     |                                                      ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:330:53
[INFO] [stdout]     |
[INFO] [stdout] 330 | ...                   let dummy_diag = |msg: &Localize| {
[INFO] [stdout]     |                                               ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/workspace.rs:551:34
[INFO] [stdout]     |
[INFO] [stdout] 551 |                        _report: &Report) -> Result<Option<Chunk>, Option<Stop>> {
[INFO] [stdout]     |                                  ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | define_msg! { pub CannotOpenStartPath<'a> { error: &'a Error }:
[INFO] [stdout]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:15:59
[INFO] [stdout]    |
[INFO] [stdout] 15 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]    |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ops/hover.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let types = output.types() as &TypeContext;
[INFO] [stdout]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:123:32
[INFO] [stdout]     |
[INFO] [stdout] 123 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:123:59
[INFO] [stdout]     |
[INFO] [stdout] 123 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:222:32
[INFO] [stdout]     |
[INFO] [stdout] 222 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:222:59
[INFO] [stdout]     |
[INFO] [stdout] 222 |     where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize>
[INFO] [stdout]     |                                                           ^^^^^^^^ help: use `dyn`: `dyn Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ops/signature.rs:242:36
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let types = output.types() as &TypeContext;
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:78:69
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn cannot_read_config(workspace: &Workspace, server: &Server, msg: &kailua_diag::Localize) {
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn kailua_diag::Localize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `futures` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate futures;
[INFO] [stdout]     | --------------------- the item `futures` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 296 |     use futures;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | use futures::{Future, BoxFuture};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:294:35
[INFO] [stdout]     |
[INFO] [stdout] 294 |                  timer: Timer) -> BoxFuture<(), ()> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/lib.rs:749:36
[INFO] [stdout]     |
[INFO] [stdout] 749 |                 let chunk_stream = stream::iter(chunk_futs.into_iter()).and_then(|fut| fut);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/lib.rs:848:21
[INFO] [stdout]     |
[INFO] [stdout] 848 |                     stream::iter(tokens_and_chunk_futs.into_iter()).and_then(|fut| fut);
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/server.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::future::{Future, BoxFuture};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/server.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |         -> io::Result<BoxFuture<Option<Value>, ResponseError<Value>>>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/workspace.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{future, stream, Future, Stream, BoxFuture};
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:160:20
[INFO] [stdout]     |
[INFO] [stdout] 160 |     future::Shared<BoxFuture<T, CancelError<io::Error>>>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     future::Shared<BoxFuture<(T, ReportTree), CancelError<ReportTree>>>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:415:67
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn translate_position(&self, pos: &protocol::Position) -> BoxFuture<Pos, CancelError<()>> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:925:28
[INFO] [stdout]     |
[INFO] [stdout] 925 |         -> WorkspaceResult<BoxFuture<(Vec<Arc<Output>>, ReportTree), CancelError<()>>>
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/workspace.rs:932:29
[INFO] [stdout]     |
[INFO] [stdout] 932 |         let output_stream = stream::iter(output_futs.into_iter().map(Ok)).and_then(|fut| fut);
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | use futures::{Future, BoxFuture};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:294:35
[INFO] [stdout]     |
[INFO] [stdout] 294 |                  timer: Timer) -> BoxFuture<(), ()> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/lib.rs:749:36
[INFO] [stdout]     |
[INFO] [stdout] 749 |                 let chunk_stream = stream::iter(chunk_futs.into_iter()).and_then(|fut| fut);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/lib.rs:848:21
[INFO] [stdout]     |
[INFO] [stdout] 848 |                     stream::iter(tokens_and_chunk_futs.into_iter()).and_then(|fut| fut);
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/server.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::future::{Future, BoxFuture};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/server.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |         -> io::Result<BoxFuture<Option<Value>, ResponseError<Value>>>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/workspace.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{future, stream, Future, Stream, BoxFuture};
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:160:20
[INFO] [stdout]     |
[INFO] [stdout] 160 |     future::Shared<BoxFuture<T, CancelError<io::Error>>>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     future::Shared<BoxFuture<(T, ReportTree), CancelError<ReportTree>>>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:415:67
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn translate_position(&self, pos: &protocol::Position) -> BoxFuture<Pos, CancelError<()>> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:925:28
[INFO] [stdout]     |
[INFO] [stdout] 925 |         -> WorkspaceResult<BoxFuture<(Vec<Arc<Output>>, ReportTree), CancelError<()>>>
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]    --> src/workspace.rs:932:29
[INFO] [stdout]     |
[INFO] [stdout] 932 |         let output_stream = stream::iter(output_futs.into_iter().map(Ok)).and_then(|fut| fut);
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:332:16
[INFO] [stdout]     |
[INFO] [stdout] 332 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:340:35
[INFO] [stdout]     |
[INFO] [stdout] 340 |             futures::finished(()).boxed()
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:342:20
[INFO] [stdout]     |
[INFO] [stdout] 342 |     }).erase_err().boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:332:16
[INFO] [stdout]     |
[INFO] [stdout] 332 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:340:35
[INFO] [stdout]     |
[INFO] [stdout] 340 |             futures::finished(()).boxed()
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:342:20
[INFO] [stdout]     |
[INFO] [stdout] 342 |     }).erase_err().boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:514:35
[INFO] [stdout]     |
[INFO] [stdout] 514 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:547:36
[INFO] [stdout]     |
[INFO] [stdout] 547 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:553:24
[INFO] [stdout]     |
[INFO] [stdout] 553 |                     }).boxed()
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:571:36
[INFO] [stdout]     |
[INFO] [stdout] 571 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:579:24
[INFO] [stdout]     |
[INFO] [stdout] 579 |                     }).boxed()
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:583:36
[INFO] [stdout]     |
[INFO] [stdout] 583 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:589:32
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:605:35
[INFO] [stdout]     |
[INFO] [stdout] 605 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:619:28
[INFO] [stdout]     |
[INFO] [stdout] 619 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:514:35
[INFO] [stdout]     |
[INFO] [stdout] 514 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:629:16
[INFO] [stdout]     |
[INFO] [stdout] 629 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:631:28
[INFO] [stdout]     |
[INFO] [stdout] 631 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:547:36
[INFO] [stdout]     |
[INFO] [stdout] 547 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:653:35
[INFO] [stdout]     |
[INFO] [stdout] 653 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:663:35
[INFO] [stdout]     |
[INFO] [stdout] 663 |             return future::ok(()).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:553:24
[INFO] [stdout]     |
[INFO] [stdout] 553 |                     }).boxed()
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:677:28
[INFO] [stdout]     |
[INFO] [stdout] 677 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:571:36
[INFO] [stdout]     |
[INFO] [stdout] 571 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:687:16
[INFO] [stdout]     |
[INFO] [stdout] 687 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:689:28
[INFO] [stdout]     |
[INFO] [stdout] 689 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:579:24
[INFO] [stdout]     |
[INFO] [stdout] 579 |                     }).boxed()
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:583:36
[INFO] [stdout]     |
[INFO] [stdout] 583 |                     future::ok(()).boxed()
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:589:32
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:713:35
[INFO] [stdout]     |
[INFO] [stdout] 713 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:740:32
[INFO] [stdout]     |
[INFO] [stdout] 740 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:605:35
[INFO] [stdout]     |
[INFO] [stdout] 605 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:619:28
[INFO] [stdout]     |
[INFO] [stdout] 619 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:629:16
[INFO] [stdout]     |
[INFO] [stdout] 629 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:631:28
[INFO] [stdout]     |
[INFO] [stdout] 631 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:763:20
[INFO] [stdout]     |
[INFO] [stdout] 763 |                 }).boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:769:32
[INFO] [stdout]     |
[INFO] [stdout] 769 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:653:35
[INFO] [stdout]     |
[INFO] [stdout] 653 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:663:35
[INFO] [stdout]     |
[INFO] [stdout] 663 |             return future::ok(()).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:677:28
[INFO] [stdout]     |
[INFO] [stdout] 677 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:687:16
[INFO] [stdout]     |
[INFO] [stdout] 687 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:689:28
[INFO] [stdout]     |
[INFO] [stdout] 689 |             future::ok(()).boxed()
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:796:35
[INFO] [stdout]     |
[INFO] [stdout] 796 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:837:32
[INFO] [stdout]     |
[INFO] [stdout] 837 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:713:35
[INFO] [stdout]     |
[INFO] [stdout] 713 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:740:32
[INFO] [stdout]     |
[INFO] [stdout] 740 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:863:20
[INFO] [stdout]     |
[INFO] [stdout] 863 |                 }).boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:875:32
[INFO] [stdout]     |
[INFO] [stdout] 875 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:763:20
[INFO] [stdout]     |
[INFO] [stdout] 763 |                 }).boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:769:32
[INFO] [stdout]     |
[INFO] [stdout] 769 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:796:35
[INFO] [stdout]     |
[INFO] [stdout] 796 |             return future::err(e).boxed();
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:837:32
[INFO] [stdout]     |
[INFO] [stdout] 837 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:863:20
[INFO] [stdout]     |
[INFO] [stdout] 863 |                 }).boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/lib.rs:875:32
[INFO] [stdout]     |
[INFO] [stdout] 875 |                 future::ok(()).boxed()
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/server.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |         }).boxed())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/diags.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (self as *const _).hash(state)
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(tyvar_behind_raw_pointer)]` 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 #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/server.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |         }).boxed())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/diags.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (self as *const _).hash(state)
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(tyvar_behind_raw_pointer)]` 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 #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:288:53
[INFO] [stdout]     |
[INFO] [stdout] 288 |             inner.span = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:288:53
[INFO] [stdout]     |
[INFO] [stdout] 288 |             inner.span = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:357:55
[INFO] [stdout]     |
[INFO] [stdout] 357 |             inner.tokens = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:357:55
[INFO] [stdout]     |
[INFO] [stdout] 357 |             inner.tokens = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:400:54
[INFO] [stdout]     |
[INFO] [stdout] 400 |             inner.chunk = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |         }).boxed()
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:400:54
[INFO] [stdout]     |
[INFO] [stdout] 400 |             inner.chunk = Some(inner.pool.spawn(fut).boxed().shared());
[INFO] [stdout]     |                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |         }).boxed()
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:895:30
[INFO] [stdout]     |
[INFO] [stdout] 895 |         self.pool.spawn(fut).boxed().shared()
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:944:12
[INFO] [stdout]     |
[INFO] [stdout] 944 |         }).boxed())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:895:30
[INFO] [stdout]     |
[INFO] [stdout] 895 |         self.pool.spawn(fut).boxed().shared()
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/workspace.rs:944:12
[INFO] [stdout]     |
[INFO] [stdout] 944 |         }).boxed())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:808:21
[INFO] [stdout]     |
[INFO] [stdout] 808 |                 let mut perunit = spansmap.entry(span.unit()).or_insert_with(|| {
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:808:21
[INFO] [stdout]     |
[INFO] [stdout] 808 |                 let mut perunit = spansmap.entry(span.unit()).or_insert_with(|| {
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "7a4cbf77302cc5d38abdd5a71e77fbab631c6cf961c3ee9a92ac4db21d63158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4cbf77302cc5d38abdd5a71e77fbab631c6cf961c3ee9a92ac4db21d63158f", kill_on_drop: false }`
[INFO] [stdout] 7a4cbf77302cc5d38abdd5a71e77fbab631c6cf961c3ee9a92ac4db21d63158f