[INFO] crate kailua_langsvr 1.1.0 is already in cache [INFO] extracting crate kailua_langsvr 1.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/kailua_langsvr/1.1.0 [INFO] extracting crate kailua_langsvr 1.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kailua_langsvr/1.1.0 [INFO] validating manifest of kailua_langsvr-1.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kailua_langsvr-1.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_check from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_diag from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_env from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_langsvr_protocol from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_syntax from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_types from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_workspace from kailua_langsvr-1.1.0 [INFO] finished frobbing kailua_langsvr-1.1.0 [INFO] frobbed toml for kailua_langsvr-1.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/kailua_langsvr/1.1.0/Cargo.toml [INFO] started frobbing kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_check from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_diag from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_env from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_langsvr_protocol from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_syntax from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_types from kailua_langsvr-1.1.0 [INFO] removed path dependency kailua_workspace from kailua_langsvr-1.1.0 [INFO] finished frobbing kailua_langsvr-1.1.0 [INFO] frobbed toml for kailua_langsvr-1.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kailua_langsvr/1.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing kailua_langsvr-1.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kailua_langsvr/1.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 316c7ce145179568fb1ab76ee59619b031487dc2f2e3e564a18cc7f8b6a372e0 [INFO] running `"docker" "start" "-a" "316c7ce145179568fb1ab76ee59619b031487dc2f2e3e564a18cc7f8b6a372e0"` [INFO] [stderr] Compiling parse-generics-shim v0.1.1 [INFO] [stderr] Compiling kailua_env v1.0.4 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling take_mut v0.1.3 [INFO] [stderr] Compiling kailua_langsvr_protocol v1.0.5 [INFO] [stderr] Compiling kailua_diag v1.0.4 [INFO] [stderr] Compiling kailua_syntax v1.1.0 [INFO] [stderr] Compiling kailua_types v1.1.0 [INFO] [stderr] Compiling kailua_check v1.1.0 [INFO] [stderr] Compiling kailua_workspace v1.1.0 [INFO] [stderr] Compiling kailua_langsvr v1.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | fn invalid>>(e: E) -> io::Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | reader: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | writer: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:44:28 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new(reader: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | writer: Box) -> Server { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | Server::new(Box::new(BufReader::new(io::stdin())) as Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | Box::new(io::stdout()) as Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:63:64 [INFO] [stderr] | [INFO] [stderr] 63 | Ok(Server::new(Box::new(BufReader::new(stream)) as Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | Box::new(stream2) as Box)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diags.rs:164:54 [INFO] [stderr] | [INFO] [stderr] 164 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> kailua_diag::Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:122:57 [INFO] [stderr] | [INFO] [stderr] 122 | fn collect_tokens(source: &Source, span: Span, report: &Report) -> Vec { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:133:54 [INFO] [stderr] | [INFO] [stderr] 133 | fn parse_to_chunk(tokens: Vec, report: &Report) -> kailua_diag::Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:330:53 [INFO] [stderr] | [INFO] [stderr] 330 | let dummy_diag = |msg: &Localize| { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | _report: &Report) -> Result, Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:31:56 [INFO] [stderr] | [INFO] [stderr] 31 | define_msg! { pub CannotOpenStartPath<'a> { error: &'a Error }: [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:15:59 [INFO] [stderr] | [INFO] [stderr] 15 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | let types = output.types() as &TypeContext; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:123:32 [INFO] [stderr] | [INFO] [stderr] 123 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:123:59 [INFO] [stderr] | [INFO] [stderr] 123 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:222:32 [INFO] [stderr] | [INFO] [stderr] 222 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:222:59 [INFO] [stderr] | [INFO] [stderr] 222 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:242:36 [INFO] [stderr] | [INFO] [stderr] 242 | let types = output.types() as &TypeContext; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:78:69 [INFO] [stderr] | [INFO] [stderr] 78 | fn cannot_read_config(workspace: &Workspace, server: &Server, msg: &kailua_diag::Localize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn kailua_diag::Localize` [INFO] [stderr] [INFO] [stderr] warning: the item `futures` is imported redundantly [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate futures; [INFO] [stderr] | --------------------- the item `futures` is already imported here [INFO] [stderr] ... [INFO] [stderr] 296 | use futures; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | use futures::{Future, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:294:35 [INFO] [stderr] | [INFO] [stderr] 294 | timer: Timer) -> BoxFuture<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/lib.rs:749:36 [INFO] [stderr] | [INFO] [stderr] 749 | let chunk_stream = stream::iter(chunk_futs.into_iter()).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/lib.rs:848:21 [INFO] [stderr] | [INFO] [stderr] 848 | stream::iter(tokens_and_chunk_futs.into_iter()).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:11:31 [INFO] [stderr] | [INFO] [stderr] 11 | use futures::future::{Future, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:218:23 [INFO] [stderr] | [INFO] [stderr] 218 | -> io::Result, ResponseError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | use futures::{future, stream, Future, Stream, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:160:20 [INFO] [stderr] | [INFO] [stderr] 160 | future::Shared>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | future::Shared>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:415:67 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn translate_position(&self, pos: &protocol::Position) -> BoxFuture> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:925:28 [INFO] [stderr] | [INFO] [stderr] 925 | -> WorkspaceResult>, ReportTree), CancelError<()>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/workspace.rs:932:29 [INFO] [stderr] | [INFO] [stderr] 932 | let output_stream = stream::iter(output_futs.into_iter().map(Ok)).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:332:16 [INFO] [stderr] | [INFO] [stderr] 332 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:340:35 [INFO] [stderr] | [INFO] [stderr] 340 | futures::finished(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:342:20 [INFO] [stderr] | [INFO] [stderr] 342 | }).erase_err().boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:514:35 [INFO] [stderr] | [INFO] [stderr] 514 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:547:36 [INFO] [stderr] | [INFO] [stderr] 547 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:553:24 [INFO] [stderr] | [INFO] [stderr] 553 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:571:36 [INFO] [stderr] | [INFO] [stderr] 571 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:579:24 [INFO] [stderr] | [INFO] [stderr] 579 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:583:36 [INFO] [stderr] | [INFO] [stderr] 583 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:589:32 [INFO] [stderr] | [INFO] [stderr] 589 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:605:35 [INFO] [stderr] | [INFO] [stderr] 605 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:619:28 [INFO] [stderr] | [INFO] [stderr] 619 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:629:16 [INFO] [stderr] | [INFO] [stderr] 629 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:631:28 [INFO] [stderr] | [INFO] [stderr] 631 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:653:35 [INFO] [stderr] | [INFO] [stderr] 653 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:663:35 [INFO] [stderr] | [INFO] [stderr] 663 | return future::ok(()).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:677:28 [INFO] [stderr] | [INFO] [stderr] 677 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:687:16 [INFO] [stderr] | [INFO] [stderr] 687 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:689:28 [INFO] [stderr] | [INFO] [stderr] 689 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:713:35 [INFO] [stderr] | [INFO] [stderr] 713 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:740:32 [INFO] [stderr] | [INFO] [stderr] 740 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:763:20 [INFO] [stderr] | [INFO] [stderr] 763 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:769:32 [INFO] [stderr] | [INFO] [stderr] 769 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:796:35 [INFO] [stderr] | [INFO] [stderr] 796 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:837:32 [INFO] [stderr] | [INFO] [stderr] 837 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:863:20 [INFO] [stderr] | [INFO] [stderr] 863 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:875:32 [INFO] [stderr] | [INFO] [stderr] 875 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:246:12 [INFO] [stderr] | [INFO] [stderr] 246 | }).boxed()) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/diags.rs:97:28 [INFO] [stderr] | [INFO] [stderr] 97 | (self as *const _).hash(state) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:288:53 [INFO] [stderr] | [INFO] [stderr] 288 | inner.span = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:357:55 [INFO] [stderr] | [INFO] [stderr] 357 | inner.tokens = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:400:54 [INFO] [stderr] | [INFO] [stderr] 400 | inner.chunk = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:430:12 [INFO] [stderr] | [INFO] [stderr] 430 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:895:30 [INFO] [stderr] | [INFO] [stderr] 895 | self.pool.spawn(fut).boxed().shared() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:944:12 [INFO] [stderr] | [INFO] [stderr] 944 | }).boxed()) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:808:21 [INFO] [stderr] | [INFO] [stderr] 808 | let mut perunit = spansmap.entry(span.unit()).or_insert_with(|| { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.14s [INFO] running `"docker" "inspect" "316c7ce145179568fb1ab76ee59619b031487dc2f2e3e564a18cc7f8b6a372e0"` [INFO] running `"docker" "rm" "-f" "316c7ce145179568fb1ab76ee59619b031487dc2f2e3e564a18cc7f8b6a372e0"` [INFO] [stdout] 316c7ce145179568fb1ab76ee59619b031487dc2f2e3e564a18cc7f8b6a372e0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kailua_langsvr/1.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 48a15201c91074ac4cb505cfcda016c1f1d29972873226c0256fa04dda9d3fa0 [INFO] running `"docker" "start" "-a" "48a15201c91074ac4cb505cfcda016c1f1d29972873226c0256fa04dda9d3fa0"` [INFO] [stderr] Compiling kailua_langsvr v1.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | fn invalid>>(e: E) -> io::Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | reader: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | writer: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:44:28 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new(reader: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | writer: Box) -> Server { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | Server::new(Box::new(BufReader::new(io::stdin())) as Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | Box::new(io::stdout()) as Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:63:64 [INFO] [stderr] | [INFO] [stderr] 63 | Ok(Server::new(Box::new(BufReader::new(stream)) as Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | Box::new(stream2) as Box)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diags.rs:164:54 [INFO] [stderr] | [INFO] [stderr] 164 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> kailua_diag::Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:122:57 [INFO] [stderr] | [INFO] [stderr] 122 | fn collect_tokens(source: &Source, span: Span, report: &Report) -> Vec { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:133:54 [INFO] [stderr] | [INFO] [stderr] 133 | fn parse_to_chunk(tokens: Vec, report: &Report) -> kailua_diag::Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:330:53 [INFO] [stderr] | [INFO] [stderr] 330 | let dummy_diag = |msg: &Localize| { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/workspace.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | _report: &Report) -> Result, Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:31:56 [INFO] [stderr] | [INFO] [stderr] 31 | define_msg! { pub CannotOpenStartPath<'a> { error: &'a Error }: [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:15:59 [INFO] [stderr] | [INFO] [stderr] 15 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hover.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | let types = output.types() as &TypeContext; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:123:32 [INFO] [stderr] | [INFO] [stderr] 123 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:123:59 [INFO] [stderr] | [INFO] [stderr] 123 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:222:32 [INFO] [stderr] | [INFO] [stderr] 222 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:222:59 [INFO] [stderr] | [INFO] [stderr] 222 | where F: for<'a> FnMut(&'a Localize) -> Localized<'a, Localize> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/signature.rs:242:36 [INFO] [stderr] | [INFO] [stderr] 242 | let types = output.types() as &TypeContext; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:78:69 [INFO] [stderr] | [INFO] [stderr] 78 | fn cannot_read_config(workspace: &Workspace, server: &Server, msg: &kailua_diag::Localize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn kailua_diag::Localize` [INFO] [stderr] [INFO] [stderr] warning: the item `futures` is imported redundantly [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate futures; [INFO] [stderr] | --------------------- the item `futures` is already imported here [INFO] [stderr] ... [INFO] [stderr] 296 | use futures; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | use futures::{Future, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:294:35 [INFO] [stderr] | [INFO] [stderr] 294 | timer: Timer) -> BoxFuture<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/lib.rs:749:36 [INFO] [stderr] | [INFO] [stderr] 749 | let chunk_stream = stream::iter(chunk_futs.into_iter()).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/lib.rs:848:21 [INFO] [stderr] | [INFO] [stderr] 848 | stream::iter(tokens_and_chunk_futs.into_iter()).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:11:31 [INFO] [stderr] | [INFO] [stderr] 11 | use futures::future::{Future, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:218:23 [INFO] [stderr] | [INFO] [stderr] 218 | -> io::Result, ResponseError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | use futures::{future, stream, Future, Stream, BoxFuture}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:160:20 [INFO] [stderr] | [INFO] [stderr] 160 | future::Shared>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | future::Shared>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:415:67 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn translate_position(&self, pos: &protocol::Position) -> BoxFuture> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:925:28 [INFO] [stderr] | [INFO] [stderr] 925 | -> WorkspaceResult>, ReportTree), CancelError<()>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/workspace.rs:932:29 [INFO] [stderr] | [INFO] [stderr] 932 | let output_stream = stream::iter(output_futs.into_iter().map(Ok)).and_then(|fut| fut); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:332:16 [INFO] [stderr] | [INFO] [stderr] 332 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:340:35 [INFO] [stderr] | [INFO] [stderr] 340 | futures::finished(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:342:20 [INFO] [stderr] | [INFO] [stderr] 342 | }).erase_err().boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:514:35 [INFO] [stderr] | [INFO] [stderr] 514 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:547:36 [INFO] [stderr] | [INFO] [stderr] 547 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:553:24 [INFO] [stderr] | [INFO] [stderr] 553 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:571:36 [INFO] [stderr] | [INFO] [stderr] 571 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:579:24 [INFO] [stderr] | [INFO] [stderr] 579 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:583:36 [INFO] [stderr] | [INFO] [stderr] 583 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:589:32 [INFO] [stderr] | [INFO] [stderr] 589 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:605:35 [INFO] [stderr] | [INFO] [stderr] 605 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:619:28 [INFO] [stderr] | [INFO] [stderr] 619 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:629:16 [INFO] [stderr] | [INFO] [stderr] 629 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:631:28 [INFO] [stderr] | [INFO] [stderr] 631 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:653:35 [INFO] [stderr] | [INFO] [stderr] 653 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:663:35 [INFO] [stderr] | [INFO] [stderr] 663 | return future::ok(()).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:677:28 [INFO] [stderr] | [INFO] [stderr] 677 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:687:16 [INFO] [stderr] | [INFO] [stderr] 687 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:689:28 [INFO] [stderr] | [INFO] [stderr] 689 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:713:35 [INFO] [stderr] | [INFO] [stderr] 713 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:740:32 [INFO] [stderr] | [INFO] [stderr] 740 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:763:20 [INFO] [stderr] | [INFO] [stderr] 763 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:769:32 [INFO] [stderr] | [INFO] [stderr] 769 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:796:35 [INFO] [stderr] | [INFO] [stderr] 796 | return future::err(e).boxed(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:837:32 [INFO] [stderr] | [INFO] [stderr] 837 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:863:20 [INFO] [stderr] | [INFO] [stderr] 863 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/lib.rs:875:32 [INFO] [stderr] | [INFO] [stderr] 875 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/server.rs:246:12 [INFO] [stderr] | [INFO] [stderr] 246 | }).boxed()) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/diags.rs:97:28 [INFO] [stderr] | [INFO] [stderr] 97 | (self as *const _).hash(state) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:288:53 [INFO] [stderr] | [INFO] [stderr] 288 | inner.span = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:357:55 [INFO] [stderr] | [INFO] [stderr] 357 | inner.tokens = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:400:54 [INFO] [stderr] | [INFO] [stderr] 400 | inner.chunk = Some(inner.pool.spawn(fut).boxed().shared()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:430:12 [INFO] [stderr] | [INFO] [stderr] 430 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:895:30 [INFO] [stderr] | [INFO] [stderr] 895 | self.pool.spawn(fut).boxed().shared() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] [stderr] --> src/workspace.rs:944:12 [INFO] [stderr] | [INFO] [stderr] 944 | }).boxed()) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:808:21 [INFO] [stderr] | [INFO] [stderr] 808 | let mut perunit = spansmap.entry(span.unit()).or_insert_with(|| { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `"docker" "inspect" "48a15201c91074ac4cb505cfcda016c1f1d29972873226c0256fa04dda9d3fa0"` [INFO] running `"docker" "rm" "-f" "48a15201c91074ac4cb505cfcda016c1f1d29972873226c0256fa04dda9d3fa0"` [INFO] [stdout] 48a15201c91074ac4cb505cfcda016c1f1d29972873226c0256fa04dda9d3fa0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kailua_langsvr/1.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b305b68bf584099717a088a44e9bd95a1c195b08ce88baa97123d21e0a81a9fd [INFO] running `"docker" "start" "-a" "b305b68bf584099717a088a44e9bd95a1c195b08ce88baa97123d21e0a81a9fd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/kailua_langsvr-6c2ad294d088c416 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ops::completion::test_index_and_neighbor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests kailua_langsvr [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b305b68bf584099717a088a44e9bd95a1c195b08ce88baa97123d21e0a81a9fd"` [INFO] running `"docker" "rm" "-f" "b305b68bf584099717a088a44e9bd95a1c195b08ce88baa97123d21e0a81a9fd"` [INFO] [stdout] b305b68bf584099717a088a44e9bd95a1c195b08ce88baa97123d21e0a81a9fd