[INFO] fetching crate rust_lsp 0.6.1... [INFO] testing rust_lsp-0.6.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate rust_lsp 0.6.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate rust_lsp 0.6.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust_lsp 0.6.1 [INFO] finished tweaking crates.io crate rust_lsp 0.6.1 [INFO] tweaked toml for crates.io crate rust_lsp 0.6.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded languageserver-types v0.6.1 [INFO] [stderr] Downloaded syntex_errors v0.54.0 [INFO] [stderr] Downloaded rustdt-json_rpc v0.3.0 [INFO] [stderr] Downloaded syntex_pos v0.54.0 [INFO] [stderr] Downloaded syntex v0.54.0 [INFO] [stderr] Downloaded syntex_syntax v0.54.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5736b926c4632c8b261dc2308086da47932dd041bb6b22b69022f5d1979f7309 [INFO] running `Command { std: "docker" "start" "-a" "5736b926c4632c8b261dc2308086da47932dd041bb6b22b69022f5d1979f7309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5736b926c4632c8b261dc2308086da47932dd041bb6b22b69022f5d1979f7309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5736b926c4632c8b261dc2308086da47932dd041bb6b22b69022f5d1979f7309", kill_on_drop: false }` [INFO] [stdout] 5736b926c4632c8b261dc2308086da47932dd041bb6b22b69022f5d1979f7309 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7ddb563d2a17f4c2f4607739647c7a3cf8a76e5873068a87e980af0b802145b [INFO] running `Command { std: "docker" "start" "-a" "d7ddb563d2a17f4c2f4607739647c7a3cf8a76e5873068a87e980af0b802145b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling rustdt_util v0.2.3 [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_derive v0.8.23 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rustdt-json_rpc v0.3.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling languageserver-types v0.6.1 [INFO] [stderr] Compiling rust_lsp v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | try!(reader.read_line(&mut line)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | content_length = try!(int_result); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | try!(message_reader.read_to_string(&mut message)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | try!(out.write_all(CONTENT_LENGTH.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | try!(out.write(&[' ' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | try!(out.write_all(contents.len().to_string().as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | try!(out.write_all("\r\n\r\n".as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | try!(out.write_all(message.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | try!(out.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | input: &mut io::BufRead, endpoint: Endpoint, lsp_server_handler: SERVER, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | input: &mut io::BufRead, endpoint: Endpoint, lsp_client_handler: CLIENT, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:95:75 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lsp.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER [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/lsp.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.75s [INFO] running `Command { std: "docker" "inspect" "d7ddb563d2a17f4c2f4607739647c7a3cf8a76e5873068a87e980af0b802145b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ddb563d2a17f4c2f4607739647c7a3cf8a76e5873068a87e980af0b802145b", kill_on_drop: false }` [INFO] [stdout] d7ddb563d2a17f4c2f4607739647c7a3cf8a76e5873068a87e980af0b802145b [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a2ee4a82064234b26413965e88bc33195af60ffe055cb86ca65440b774f1319 [INFO] running `Command { std: "docker" "start" "-a" "2a2ee4a82064234b26413965e88bc33195af60ffe055cb86ca65440b774f1319", kill_on_drop: false }` [INFO] [stderr] Compiling rust_lsp v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | try!(reader.read_line(&mut line)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | content_length = try!(int_result); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | try!(message_reader.read_to_string(&mut message)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | try!(out.write_all(CONTENT_LENGTH.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | try!(out.write(&[' ' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | try!(out.write_all(contents.len().to_string().as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | try!(out.write_all("\r\n\r\n".as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | try!(out.write_all(message.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | try!(out.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | input: &mut io::BufRead, endpoint: Endpoint, lsp_server_handler: SERVER, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | input: &mut io::BufRead, endpoint: Endpoint, lsp_client_handler: CLIENT, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:95:75 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lsp.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER [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/lsp.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | try!(reader.read_line(&mut line)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | content_length = try!(int_result); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | try!(message_reader.read_to_string(&mut message)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | try!(out.write_all(CONTENT_LENGTH.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | try!(out.write(&[' ' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | try!(out.write_all(contents.len().to_string().as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | try!(out.write_all("\r\n\r\n".as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | try!(out.write_all(message.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lsp_transport.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | try!(out.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | input: &mut io::BufRead, endpoint: Endpoint, lsp_server_handler: SERVER, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | input: &mut io::BufRead, endpoint: Endpoint, lsp_client_handler: CLIENT, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lsp.rs:95:75 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lsp.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER [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/lsp.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `jsonrpc::futures::Future` trait object that must be used [INFO] [stdout] --> src/server_tests.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | server_handle.initialize(init_params).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: futures do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `jsonrpc::futures::Future` trait object that must be used [INFO] [stdout] --> src/server_tests.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | server_handle.shutdown().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "2a2ee4a82064234b26413965e88bc33195af60ffe055cb86ca65440b774f1319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a2ee4a82064234b26413965e88bc33195af60ffe055cb86ca65440b774f1319", kill_on_drop: false }` [INFO] [stdout] 2a2ee4a82064234b26413965e88bc33195af60ffe055cb86ca65440b774f1319 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c8ccea7d53e517c7802f10067e42182b9dc01eb1fabb5ae3cefa85fe2eee55d [INFO] running `Command { std: "docker" "start" "-a" "1c8ccea7d53e517c7802f10067e42182b9dc01eb1fabb5ae3cefa85fe2eee55d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(reader.read_line(&mut line)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | content_length = try!(int_result); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | try!(message_reader.read_to_string(&mut message)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | try!(out.write_all(CONTENT_LENGTH.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | try!(out.write(&[' ' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | try!(out.write_all(contents.len().to_string().as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | try!(out.write_all("\r\n\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | try!(out.write_all(message.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | try!(out.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | input: &mut io::BufRead, endpoint: Endpoint, lsp_server_handler: SERVER, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | input: &mut io::BufRead, endpoint: Endpoint, lsp_client_handler: CLIENT, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:95:75 [INFO] [stderr] | [INFO] [stderr] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lsp.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/lsp.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(reader.read_line(&mut line)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | content_length = try!(int_result); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | try!(message_reader.read_to_string(&mut message)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | try!(out.write_all(CONTENT_LENGTH.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | try!(out.write(&[' ' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | try!(out.write_all(contents.len().to_string().as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | try!(out.write_all("\r\n\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | try!(out.write_all(message.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lsp_transport.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | try!(out.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | input: &mut io::BufRead, endpoint: Endpoint, lsp_server_handler: SERVER, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | input: &mut io::BufRead, endpoint: Endpoint, lsp_client_handler: CLIENT, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lsp.rs:95:75 [INFO] [stderr] | [INFO] [stderr] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lsp.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/lsp.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused boxed `jsonrpc::futures::Future` trait object that must be used [INFO] [stderr] --> src/server_tests.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | server_handle.initialize(init_params).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: unused boxed `jsonrpc::futures::Future` trait object that must be used [INFO] [stderr] --> src/server_tests.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | server_handle.shutdown().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_lsp-be1cc4a8ed9126cf) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test lsp_transport::write_transport_message__test ... ok [INFO] [stdout] test lsp_transport::parse_transport_message__test ... ok [INFO] [stdout] test server_tests::test_run_lsp_server ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/dummy.rs (/opt/rustwide/target/debug/deps/dummy-a14db77cd666a4eb) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_lsp [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1c8ccea7d53e517c7802f10067e42182b9dc01eb1fabb5ae3cefa85fe2eee55d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c8ccea7d53e517c7802f10067e42182b9dc01eb1fabb5ae3cefa85fe2eee55d", kill_on_drop: false }` [INFO] [stdout] 1c8ccea7d53e517c7802f10067e42182b9dc01eb1fabb5ae3cefa85fe2eee55d