[INFO] fetching crate kailua_check 1.1.0... [INFO] testing kailua_check-1.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate kailua_check 1.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate kailua_check 1.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kailua_check 1.1.0 [INFO] removed 0 missing tests [INFO] removed path dependency kailua_diag from crates.io crate kailua_check 1.1.0 [INFO] removed path dependency kailua_env from crates.io crate kailua_check 1.1.0 [INFO] removed path dependency kailua_syntax from crates.io crate kailua_check 1.1.0 [INFO] removed path dependency kailua_types from crates.io crate kailua_check 1.1.0 [INFO] removed path dependency kailua_test from crates.io crate kailua_check 1.1.0 [INFO] finished tweaking crates.io crate kailua_check 1.1.0 [INFO] tweaked toml for crates.io crate kailua_check 1.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afd92cc8b83b0cf4d8041f05f19c74d76505a35d3abf8d2bda7f255a26fabe9f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "afd92cc8b83b0cf4d8041f05f19c74d76505a35d3abf8d2bda7f255a26fabe9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afd92cc8b83b0cf4d8041f05f19c74d76505a35d3abf8d2bda7f255a26fabe9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd92cc8b83b0cf4d8041f05f19c74d76505a35d3abf8d2bda7f255a26fabe9f", kill_on_drop: false }` [INFO] [stdout] afd92cc8b83b0cf4d8041f05f19c74d76505a35d3abf8d2bda7f255a26fabe9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4baf99dfdb2414f931eb242b5a4b772481856ac296934581b4d77d771dcd07b7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4baf99dfdb2414f931eb242b5a4b772481856ac296934581b4d77d771dcd07b7", kill_on_drop: false }` [INFO] [stderr] Compiling kailua_env v1.0.4 [INFO] [stderr] Compiling parse-generics-shim v0.1.1 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling take_mut v0.1.3 [INFO] [stderr] Compiling vec_map v0.7.0 [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 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pub type T<'a> = Displayed<'a, ty::T<'a>, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:5:45 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Ty<'a> = Displayed<'a, ty::Ty, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:6:65 [INFO] [stdout] | [INFO] [stdout] 6 | pub type SpannedTySeq<'a> = Displayed<'a, ty::SpannedTySeq, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | pub type Slot<'a> = Displayed<'a, ty::Slot, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:30:36 [INFO] [stdout] | [INFO] [stdout] 30 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:52:33 [INFO] [stdout] | [INFO] [stdout] 52 | report: &Report) -> Result, Option>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:58:59 [INFO] [stdout] | [INFO] [stdout] 58 | fn to_path_buf(&self, path: Spanned<&[u8]>, _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:137:36 [INFO] [stdout] | [INFO] [stdout] 137 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:318:52 [INFO] [stdout] | [INFO] [stdout] 318 | class_systems: Vec<(Option>, Box)>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:328:66 [INFO] [stdout] | [INFO] [stdout] 328 | class_systems: vec![(None, Box::new(dumb) as Box)], [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:348:55 [INFO] [stdout] | [INFO] [stdout] 348 | fn get(&self, csid: ClassSystemId) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:453:75 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn open_library(&mut self, name: Spanned<&[u8]>, opts: Rc>) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:658:46 [INFO] [stdout] | [INFO] [stdout] 658 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:666:22 [INFO] [stdout] | [INFO] [stdout] 666 | opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:674:64 [INFO] [stdout] | [INFO] [stdout] 674 | pub fn new(context: &'ctx mut Context, opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:698:39 [INFO] [stdout] | [INFO] [stdout] 698 | pub fn opts(&self) -> &Rc> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:707:84 [INFO] [stdout] | [INFO] [stdout] 707 | pub fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1363:44 [INFO] [stdout] | [INFO] [stdout] 1363 | ... system: Box) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1396:46 [INFO] [stdout] | [INFO] [stdout] 1396 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1402:27 [INFO] [stdout] | [INFO] [stdout] 1402 | fn context(&self) -> &TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1406:39 [INFO] [stdout] | [INFO] [stdout] 1406 | fn context_mut(&mut self) -> &mut TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:51 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:38:48 [INFO] [stdout] | [INFO] [stdout] 38 | outerspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:51 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:76:50 [INFO] [stdout] | [INFO] [stdout] 76 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 92 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | _outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:30 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:166:30 [INFO] [stdout] | [INFO] [stdout] 166 | _f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:61 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:51 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:223:49 [INFO] [stdout] | [INFO] [stdout] 223 | outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:224:30 [INFO] [stdout] | [INFO] [stdout] 224 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/class_system/gideros.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | / (lgen >= rgen && [INFO] [stdout] 296 | | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs)) [INFO] [stdout] | |_____________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 295 | lgen >= rgen && [INFO] [stdout] 296 | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:299:83 [INFO] [stdout] | [INFO] [stdout] 299 | fn index_rval(&self, cls: Class, key: Spanned<&Key>, expspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:366:50 [INFO] [stdout] | [INFO] [stdout] 366 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:367:28 [INFO] [stdout] | [INFO] [stdout] 367 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:497:28 [INFO] [stdout] | [INFO] [stdout] 497 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:525:29 [INFO] [stdout] | [INFO] [stdout] 525 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:101:63 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn make_predefined_class_system(name: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:108:57 [INFO] [stdout] | [INFO] [stdout] 108 | fn extract_parent(mut argtys: SpannedSlotSeq, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | report: &Report) -> kailua_diag::Result>>> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:101:43 [INFO] [stdout] | [INFO] [stdout] 101 | fn to_stmt(self, span: Span, report: &Report) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:243:80 [INFO] [stdout] | [INFO] [stdout] 243 | fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:528:64 [INFO] [stdout] | [INFO] [stdout] 528 | let generalize_tyseq = |seq: &TySeq, ctx: &mut TypeContext| { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | opts: Rc> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | opts: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:1281:21 [INFO] [stdout] | [INFO] [stdout] 1281 | let mut modules = self.pending_modules.last_mut().unwrap(); [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/check.rs:1302:13 [INFO] [stdout] | [INFO] [stdout] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:2882:17 [INFO] [stdout] | [INFO] [stdout] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 70 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/bin/kailua-check.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/kailua-check.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.59s [INFO] running `Command { std: "docker" "inspect" "4baf99dfdb2414f931eb242b5a4b772481856ac296934581b4d77d771dcd07b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4baf99dfdb2414f931eb242b5a4b772481856ac296934581b4d77d771dcd07b7", kill_on_drop: false }` [INFO] [stdout] 4baf99dfdb2414f931eb242b5a4b772481856ac296934581b4d77d771dcd07b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95d4585c4a407bd9c931fb1ecf55b9ca530879d6d5fb19b039a47fe7dbc5dfbb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "95d4585c4a407bd9c931fb1ecf55b9ca530879d6d5fb19b039a47fe7dbc5dfbb", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pub type T<'a> = Displayed<'a, ty::T<'a>, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:5:45 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Ty<'a> = Displayed<'a, ty::Ty, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:6:65 [INFO] [stdout] | [INFO] [stdout] 6 | pub type SpannedTySeq<'a> = Displayed<'a, ty::SpannedTySeq, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | pub type Slot<'a> = Displayed<'a, ty::Slot, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:30:36 [INFO] [stdout] | [INFO] [stdout] 30 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:52:33 [INFO] [stdout] | [INFO] [stdout] 52 | report: &Report) -> Result, Option>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:58:59 [INFO] [stdout] | [INFO] [stdout] 58 | fn to_path_buf(&self, path: Spanned<&[u8]>, _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:137:36 [INFO] [stdout] | [INFO] [stdout] 137 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:318:52 [INFO] [stdout] | [INFO] [stdout] 318 | class_systems: Vec<(Option>, Box)>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:328:66 [INFO] [stdout] | [INFO] [stdout] 328 | class_systems: vec![(None, Box::new(dumb) as Box)], [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:348:55 [INFO] [stdout] | [INFO] [stdout] 348 | fn get(&self, csid: ClassSystemId) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:453:75 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn open_library(&mut self, name: Spanned<&[u8]>, opts: Rc>) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:658:46 [INFO] [stdout] | [INFO] [stdout] 658 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:666:22 [INFO] [stdout] | [INFO] [stdout] 666 | opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:674:64 [INFO] [stdout] | [INFO] [stdout] 674 | pub fn new(context: &'ctx mut Context, opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:698:39 [INFO] [stdout] | [INFO] [stdout] 698 | pub fn opts(&self) -> &Rc> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:707:84 [INFO] [stdout] | [INFO] [stdout] 707 | pub fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1363:44 [INFO] [stdout] | [INFO] [stdout] 1363 | ... system: Box) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1396:46 [INFO] [stdout] | [INFO] [stdout] 1396 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1402:27 [INFO] [stdout] | [INFO] [stdout] 1402 | fn context(&self) -> &TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1406:39 [INFO] [stdout] | [INFO] [stdout] 1406 | fn context_mut(&mut self) -> &mut TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:51 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:38:48 [INFO] [stdout] | [INFO] [stdout] 38 | outerspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:51 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:76:50 [INFO] [stdout] | [INFO] [stdout] 76 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 92 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | _outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:30 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:166:30 [INFO] [stdout] | [INFO] [stdout] 166 | _f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:61 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:51 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:223:49 [INFO] [stdout] | [INFO] [stdout] 223 | outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:224:30 [INFO] [stdout] | [INFO] [stdout] 224 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/class_system/gideros.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | / (lgen >= rgen && [INFO] [stdout] 296 | | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs)) [INFO] [stdout] | |_____________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 295 | lgen >= rgen && [INFO] [stdout] 296 | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:299:83 [INFO] [stdout] | [INFO] [stdout] 299 | fn index_rval(&self, cls: Class, key: Spanned<&Key>, expspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:366:50 [INFO] [stdout] | [INFO] [stdout] 366 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:367:28 [INFO] [stdout] | [INFO] [stdout] 367 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:497:28 [INFO] [stdout] | [INFO] [stdout] 497 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:525:29 [INFO] [stdout] | [INFO] [stdout] 525 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:101:63 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn make_predefined_class_system(name: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:108:57 [INFO] [stdout] | [INFO] [stdout] 108 | fn extract_parent(mut argtys: SpannedSlotSeq, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | report: &Report) -> kailua_diag::Result>>> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:101:43 [INFO] [stdout] | [INFO] [stdout] 101 | fn to_stmt(self, span: Span, report: &Report) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:243:80 [INFO] [stdout] | [INFO] [stdout] 243 | fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:528:64 [INFO] [stdout] | [INFO] [stdout] 528 | let generalize_tyseq = |seq: &TySeq, ctx: &mut TypeContext| { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | opts: Rc> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | opts: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:1281:21 [INFO] [stdout] | [INFO] [stdout] 1281 | let mut modules = self.pending_modules.last_mut().unwrap(); [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/check.rs:1302:13 [INFO] [stdout] | [INFO] [stdout] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:2882:17 [INFO] [stdout] | [INFO] [stdout] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 70 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/bin/kailua-check.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/kailua-check.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kailua_test v1.0.4 [INFO] [stderr] Compiling kailua_check v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/bin/kailua-check.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/kailua-check.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pub type T<'a> = Displayed<'a, ty::T<'a>, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:5:45 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Ty<'a> = Displayed<'a, ty::Ty, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:6:65 [INFO] [stdout] | [INFO] [stdout] 6 | pub type SpannedTySeq<'a> = Displayed<'a, ty::SpannedTySeq, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/message.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | pub type Slot<'a> = Displayed<'a, ty::Slot, &'a TypeContext>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:30:36 [INFO] [stdout] | [INFO] [stdout] 30 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:52:33 [INFO] [stdout] | [INFO] [stdout] 52 | report: &Report) -> Result, Option>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:58:59 [INFO] [stdout] | [INFO] [stdout] 58 | fn to_path_buf(&self, path: Spanned<&[u8]>, _report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | report: &Report) -> Result, Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:137:36 [INFO] [stdout] | [INFO] [stdout] 137 | _report: &Report) -> Result<(), Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:318:52 [INFO] [stdout] | [INFO] [stdout] 318 | class_systems: Vec<(Option>, Box)>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:328:66 [INFO] [stdout] | [INFO] [stdout] 328 | class_systems: vec![(None, Box::new(dumb) as Box)], [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:348:55 [INFO] [stdout] | [INFO] [stdout] 348 | fn get(&self, csid: ClassSystemId) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:453:75 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn open_library(&mut self, name: Spanned<&[u8]>, opts: Rc>) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:658:46 [INFO] [stdout] | [INFO] [stdout] 658 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:666:22 [INFO] [stdout] | [INFO] [stdout] 666 | opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:674:64 [INFO] [stdout] | [INFO] [stdout] 674 | pub fn new(context: &'ctx mut Context, opts: Rc>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:698:39 [INFO] [stdout] | [INFO] [stdout] 698 | pub fn opts(&self) -> &Rc> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:707:84 [INFO] [stdout] | [INFO] [stdout] 707 | pub fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1363:44 [INFO] [stdout] | [INFO] [stdout] 1363 | ... system: Box) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1396:46 [INFO] [stdout] | [INFO] [stdout] 1396 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1402:27 [INFO] [stdout] | [INFO] [stdout] 1402 | fn context(&self) -> &TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/env.rs:1406:39 [INFO] [stdout] | [INFO] [stdout] 1406 | fn context_mut(&mut self) -> &mut TypeContext { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:28:51 [INFO] [stdout] | [INFO] [stdout] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:38:48 [INFO] [stdout] | [INFO] [stdout] 38 | outerspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:59:51 [INFO] [stdout] | [INFO] [stdout] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:76:50 [INFO] [stdout] | [INFO] [stdout] 76 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | report: &Report) -> kailua_diag::Result>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 92 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | _outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:30 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | _report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/dumb.rs:166:30 [INFO] [stdout] | [INFO] [stdout] 166 | _f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:148:61 [INFO] [stdout] | [INFO] [stdout] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:210:51 [INFO] [stdout] | [INFO] [stdout] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:223:49 [INFO] [stdout] | [INFO] [stdout] 223 | outerspan: Span, _ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:224:30 [INFO] [stdout] | [INFO] [stdout] 224 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/class_system/gideros.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | / (lgen >= rgen && [INFO] [stdout] 296 | | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs)) [INFO] [stdout] | |_____________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 295 | lgen >= rgen && [INFO] [stdout] 296 | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:299:83 [INFO] [stdout] | [INFO] [stdout] 299 | fn index_rval(&self, cls: Class, key: Spanned<&Key>, expspan: Span, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:366:50 [INFO] [stdout] | [INFO] [stdout] 366 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:367:28 [INFO] [stdout] | [INFO] [stdout] 367 | report: &Report) -> kailua_diag::Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:497:28 [INFO] [stdout] | [INFO] [stdout] 497 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/gideros.rs:525:29 [INFO] [stdout] | [INFO] [stdout] 525 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:101:63 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn make_predefined_class_system(name: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:108:57 [INFO] [stdout] | [INFO] [stdout] 108 | fn extract_parent(mut argtys: SpannedSlotSeq, ctx: &mut TypeContext, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/class_system/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | report: &Report) -> kailua_diag::Result>>> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:101:43 [INFO] [stdout] | [INFO] [stdout] 101 | fn to_stmt(self, span: Span, report: &Report) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:243:80 [INFO] [stdout] | [INFO] [stdout] 243 | fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:528:64 [INFO] [stdout] | [INFO] [stdout] 528 | let generalize_tyseq = |seq: &TySeq, ctx: &mut TypeContext| { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | opts: Rc> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | opts: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/kailua-check-test.rs:50:23 [INFO] [stdout] | [INFO] [stdout] 50 | report: Rc) -> String { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/kailua-check-test.rs:63:39 [INFO] [stdout] | [INFO] [stdout] 63 | ... report: &Report) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/kailua-check-test.rs:84:68 [INFO] [stdout] | [INFO] [stdout] 84 | ... slot.display(context.types() as &TypeContext) [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/options.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:1281:21 [INFO] [stdout] | [INFO] [stdout] 1281 | let mut modules = self.pending_modules.last_mut().unwrap(); [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/check.rs:1302:13 [INFO] [stdout] | [INFO] [stdout] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/check.rs:2882:17 [INFO] [stdout] | [INFO] [stdout] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 70 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.64s [INFO] running `Command { std: "docker" "inspect" "95d4585c4a407bd9c931fb1ecf55b9ca530879d6d5fb19b039a47fe7dbc5dfbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95d4585c4a407bd9c931fb1ecf55b9ca530879d6d5fb19b039a47fe7dbc5dfbb", kill_on_drop: false }` [INFO] [stdout] 95d4585c4a407bd9c931fb1ecf55b9ca530879d6d5fb19b039a47fe7dbc5dfbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b366847fca55a1d2728f8ed2af2829b7a7b5635d9eddbe8d71dc80496dc92ba6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b366847fca55a1d2728f8ed2af2829b7a7b5635d9eddbe8d71dc80496dc92ba6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:4:47 [INFO] [stderr] | [INFO] [stderr] 4 | pub type T<'a> = Displayed<'a, ty::T<'a>, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [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/message.rs:5:45 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Ty<'a> = Displayed<'a, ty::Ty, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:6:65 [INFO] [stderr] | [INFO] [stderr] 6 | pub type SpannedTySeq<'a> = Displayed<'a, ty::SpannedTySeq, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:7:49 [INFO] [stderr] | [INFO] [stderr] 7 | pub type Slot<'a> = Displayed<'a, ty::Slot, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:22:35 [INFO] [stderr] | [INFO] [stderr] 22 | _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/options.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | _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/options.rs:38:32 [INFO] [stderr] | [INFO] [stderr] 38 | _report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:52:33 [INFO] [stderr] | [INFO] [stderr] 52 | 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/options.rs:58:59 [INFO] [stderr] | [INFO] [stderr] 58 | fn to_path_buf(&self, path: Spanned<&[u8]>, _report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | 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/options.rs:131:35 [INFO] [stderr] | [INFO] [stderr] 131 | _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/options.rs:137:36 [INFO] [stderr] | [INFO] [stderr] 137 | _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/options.rs:143:31 [INFO] [stderr] | [INFO] [stderr] 143 | report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:318:52 [INFO] [stderr] | [INFO] [stderr] 318 | class_systems: Vec<(Option>, Box)>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:328:66 [INFO] [stderr] | [INFO] [stderr] 328 | class_systems: vec![(None, Box::new(dumb) as Box)], [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:348:55 [INFO] [stderr] | [INFO] [stderr] 348 | fn get(&self, csid: ClassSystemId) -> Option<&Box> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:453:75 [INFO] [stderr] | [INFO] [stderr] 453 | pub fn open_library(&mut self, name: Spanned<&[u8]>, opts: Rc>) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:658:46 [INFO] [stderr] | [INFO] [stderr] 658 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:666:22 [INFO] [stderr] | [INFO] [stderr] 666 | opts: Rc>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:674:64 [INFO] [stderr] | [INFO] [stderr] 674 | pub fn new(context: &'ctx mut Context, opts: Rc>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:698:39 [INFO] [stderr] | [INFO] [stderr] 698 | pub fn opts(&self) -> &Rc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:707:84 [INFO] [stderr] | [INFO] [stderr] 707 | pub fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1363:44 [INFO] [stderr] | [INFO] [stderr] 1363 | ... system: Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1396:46 [INFO] [stderr] | [INFO] [stderr] 1396 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1402:27 [INFO] [stderr] | [INFO] [stderr] 1402 | fn context(&self) -> &TypeContext { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1406:39 [INFO] [stderr] | [INFO] [stderr] 1406 | fn context_mut(&mut self) -> &mut TypeContext { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:28:29 [INFO] [stderr] | [INFO] [stderr] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:28:51 [INFO] [stderr] | [INFO] [stderr] 28 | ctx: &mut TypeContext, 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/class_system/mod.rs:38:48 [INFO] [stderr] | [INFO] [stderr] 38 | outerspan: Span, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:39:30 [INFO] [stderr] | [INFO] [stderr] 39 | 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/class_system/mod.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:59:51 [INFO] [stderr] | [INFO] [stderr] 59 | ctx: &mut TypeContext, 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/class_system/mod.rs:76:50 [INFO] [stderr] | [INFO] [stderr] 76 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | 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/class_system/mod.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:53:50 [INFO] [stderr] | [INFO] [stderr] 53 | _outerspan: Span, _ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:54:30 [INFO] [stderr] | [INFO] [stderr] 54 | 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/class_system/dumb.rs:85:30 [INFO] [stderr] | [INFO] [stderr] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | _ctx: &mut TypeContext, _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/class_system/dumb.rs:105:50 [INFO] [stderr] | [INFO] [stderr] 105 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | _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/class_system/dumb.rs:141:28 [INFO] [stderr] | [INFO] [stderr] 141 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | _f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:148:61 [INFO] [stderr] | [INFO] [stderr] 148 | ... ctx: &mut TypeContext, 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/class_system/gideros.rs:210:29 [INFO] [stderr] | [INFO] [stderr] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:210:51 [INFO] [stderr] | [INFO] [stderr] 210 | ctx: &mut TypeContext, 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/class_system/gideros.rs:223:49 [INFO] [stderr] | [INFO] [stderr] 223 | outerspan: Span, _ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:224:30 [INFO] [stderr] | [INFO] [stderr] 224 | report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/class_system/gideros.rs:295:9 [INFO] [stderr] | [INFO] [stderr] 295 | / (lgen >= rgen && [INFO] [stderr] 296 | | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs)) [INFO] [stderr] | |_____________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 295 | lgen >= rgen && [INFO] [stderr] 296 | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:299:83 [INFO] [stderr] | [INFO] [stderr] 299 | fn index_rval(&self, cls: Class, key: Spanned<&Key>, expspan: Span, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:300:28 [INFO] [stderr] | [INFO] [stderr] 300 | 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/class_system/gideros.rs:366:50 [INFO] [stderr] | [INFO] [stderr] 366 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:367:28 [INFO] [stderr] | [INFO] [stderr] 367 | 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/class_system/gideros.rs:497:28 [INFO] [stderr] | [INFO] [stderr] 497 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:525:29 [INFO] [stderr] | [INFO] [stderr] 525 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:101:63 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn make_predefined_class_system(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:108:57 [INFO] [stderr] | [INFO] [stderr] 108 | fn extract_parent(mut argtys: SpannedSlotSeq, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:109:28 [INFO] [stderr] | [INFO] [stderr] 109 | 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/check.rs:101:43 [INFO] [stderr] | [INFO] [stderr] 101 | fn to_stmt(self, span: Span, report: &Report) -> Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/check.rs:243:80 [INFO] [stderr] | [INFO] [stderr] 243 | fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/check.rs:528:64 [INFO] [stderr] | [INFO] [stderr] 528 | let generalize_tyseq = |seq: &TySeq, ctx: &mut 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:68:22 [INFO] [stderr] | [INFO] [stderr] 68 | opts: Rc> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:22 [INFO] [stderr] | [INFO] [stderr] 79 | opts: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stderr] --> src/options.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/options.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check.rs:1281:21 [INFO] [stderr] | [INFO] [stderr] 1281 | let mut modules = self.pending_modules.last_mut().unwrap(); [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/check.rs:1302:13 [INFO] [stderr] | [INFO] [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check.rs:2882:17 [INFO] [stderr] | [INFO] [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 70 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:4:47 [INFO] [stderr] | [INFO] [stderr] 4 | pub type T<'a> = Displayed<'a, ty::T<'a>, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [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/message.rs:5:45 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Ty<'a> = Displayed<'a, ty::Ty, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:6:65 [INFO] [stderr] | [INFO] [stderr] 6 | pub type SpannedTySeq<'a> = Displayed<'a, ty::SpannedTySeq, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:7:49 [INFO] [stderr] | [INFO] [stderr] 7 | pub type Slot<'a> = Displayed<'a, ty::Slot, &'a TypeContext>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:22:35 [INFO] [stderr] | [INFO] [stderr] 22 | _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/options.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | _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/options.rs:38:32 [INFO] [stderr] | [INFO] [stderr] 38 | _report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:52:33 [INFO] [stderr] | [INFO] [stderr] 52 | 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/options.rs:58:59 [INFO] [stderr] | [INFO] [stderr] 58 | fn to_path_buf(&self, path: Spanned<&[u8]>, _report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | 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/options.rs:131:35 [INFO] [stderr] | [INFO] [stderr] 131 | _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/options.rs:137:36 [INFO] [stderr] | [INFO] [stderr] 137 | _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/options.rs:143:31 [INFO] [stderr] | [INFO] [stderr] 143 | report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:318:52 [INFO] [stderr] | [INFO] [stderr] 318 | class_systems: Vec<(Option>, Box)>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:328:66 [INFO] [stderr] | [INFO] [stderr] 328 | class_systems: vec![(None, Box::new(dumb) as Box)], [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:348:55 [INFO] [stderr] | [INFO] [stderr] 348 | fn get(&self, csid: ClassSystemId) -> Option<&Box> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:453:75 [INFO] [stderr] | [INFO] [stderr] 453 | pub fn open_library(&mut self, name: Spanned<&[u8]>, opts: Rc>) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:658:46 [INFO] [stderr] | [INFO] [stderr] 658 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:666:22 [INFO] [stderr] | [INFO] [stderr] 666 | opts: Rc>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:674:64 [INFO] [stderr] | [INFO] [stderr] 674 | pub fn new(context: &'ctx mut Context, opts: Rc>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:698:39 [INFO] [stderr] | [INFO] [stderr] 698 | pub fn opts(&self) -> &Rc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:707:84 [INFO] [stderr] | [INFO] [stderr] 707 | pub fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1363:44 [INFO] [stderr] | [INFO] [stderr] 1363 | ... system: Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1396:46 [INFO] [stderr] | [INFO] [stderr] 1396 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Localize` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1402:27 [INFO] [stderr] | [INFO] [stderr] 1402 | fn context(&self) -> &TypeContext { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:1406:39 [INFO] [stderr] | [INFO] [stderr] 1406 | fn context_mut(&mut self) -> &mut TypeContext { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:28:29 [INFO] [stderr] | [INFO] [stderr] 28 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:28:51 [INFO] [stderr] | [INFO] [stderr] 28 | ctx: &mut TypeContext, 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/class_system/mod.rs:38:48 [INFO] [stderr] | [INFO] [stderr] 38 | outerspan: Span, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:39:30 [INFO] [stderr] | [INFO] [stderr] 39 | 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/class_system/mod.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:59:51 [INFO] [stderr] | [INFO] [stderr] 59 | ctx: &mut TypeContext, 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/class_system/mod.rs:76:50 [INFO] [stderr] | [INFO] [stderr] 76 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | 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/class_system/mod.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:53:50 [INFO] [stderr] | [INFO] [stderr] 53 | _outerspan: Span, _ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:54:30 [INFO] [stderr] | [INFO] [stderr] 54 | 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/class_system/dumb.rs:85:30 [INFO] [stderr] | [INFO] [stderr] 85 | _ctx: &mut TypeContext, _report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | _ctx: &mut TypeContext, _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/class_system/dumb.rs:105:50 [INFO] [stderr] | [INFO] [stderr] 105 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | _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/class_system/dumb.rs:141:28 [INFO] [stderr] | [INFO] [stderr] 141 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/dumb.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | _f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | ... ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:148:61 [INFO] [stderr] | [INFO] [stderr] 148 | ... ctx: &mut TypeContext, 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/class_system/gideros.rs:210:29 [INFO] [stderr] | [INFO] [stderr] 210 | ctx: &mut TypeContext, report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:210:51 [INFO] [stderr] | [INFO] [stderr] 210 | ctx: &mut TypeContext, 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/class_system/gideros.rs:223:49 [INFO] [stderr] | [INFO] [stderr] 223 | outerspan: Span, _ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:224:30 [INFO] [stderr] | [INFO] [stderr] 224 | report: &Report) -> kailua_diag::Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/class_system/gideros.rs:295:9 [INFO] [stderr] | [INFO] [stderr] 295 | / (lgen >= rgen && [INFO] [stderr] 296 | | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs)) [INFO] [stderr] | |_____________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 295 | lgen >= rgen && [INFO] [stderr] 296 | Ancestors::new(&classes, lhs).nth((lgen - rgen) as usize).map(|e| e.0) == Some(rhs) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:299:83 [INFO] [stderr] | [INFO] [stderr] 299 | fn index_rval(&self, cls: Class, key: Spanned<&Key>, expspan: Span, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:300:28 [INFO] [stderr] | [INFO] [stderr] 300 | 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/class_system/gideros.rs:366:50 [INFO] [stderr] | [INFO] [stderr] 366 | hint: Option<&Slot>, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:367:28 [INFO] [stderr] | [INFO] [stderr] 367 | 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/class_system/gideros.rs:497:28 [INFO] [stderr] | [INFO] [stderr] 497 | f: &mut FnMut(&Key, &Slot) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Key, &Slot) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/gideros.rs:525:29 [INFO] [stderr] | [INFO] [stderr] 525 | f: &mut FnMut(ClassId) -> Result<(), ()>) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ClassId) -> Result<(), ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:101:63 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn make_predefined_class_system(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ClassSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:108:57 [INFO] [stderr] | [INFO] [stderr] 108 | fn extract_parent(mut argtys: SpannedSlotSeq, ctx: &mut TypeContext, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/class_system/mod.rs:109:28 [INFO] [stderr] | [INFO] [stderr] 109 | 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/check.rs:101:43 [INFO] [stderr] | [INFO] [stderr] 101 | fn to_stmt(self, span: Span, report: &Report) -> Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/check.rs:243:80 [INFO] [stderr] | [INFO] [stderr] 243 | fn display<'a, 'c, T: Display>(&'c self, x: &'a T) -> Displayed<'a, T, &'c TypeContext> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/check.rs:528:64 [INFO] [stderr] | [INFO] [stderr] 528 | let generalize_tyseq = |seq: &TySeq, ctx: &mut 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:68:22 [INFO] [stderr] | [INFO] [stderr] 68 | opts: Rc> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:22 [INFO] [stderr] | [INFO] [stderr] 79 | opts: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn options::Options` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stderr] --> src/options.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/options.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check.rs:1281:21 [INFO] [stderr] | [INFO] [stderr] 1281 | let mut modules = self.pending_modules.last_mut().unwrap(); [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/check.rs:1302:13 [INFO] [stderr] | [INFO] [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check.rs:2882:17 [INFO] [stderr] | [INFO] [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 70 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/bin/kailua-check.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/kailua-check.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | report: &Report) -> Result, Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/kailua-check-test.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | report: Rc) -> String { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [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] --> tests/kailua-check-test.rs:63:39 [INFO] [stderr] | [INFO] [stderr] 63 | ... report: &Report) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/kailua-check-test.rs:84:68 [INFO] [stderr] | [INFO] [stderr] 84 | ... slot.display(context.types() as &TypeContext) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeContext` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/bin/kailua-check.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/kailua-check.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | report: &Report) -> Result, Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kailua_check-ebf53b004110def3 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kailua_check-203cdda67c6e9f98 [INFO] [stdout] running 1 test [INFO] [stdout] test env::test_context_is_send_and_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] Running /opt/rustwide/target/debug/deps/kailua_check_test-c84e503674da481a [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kailua_test-1.0.4/src/lib.rs:649:35 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c3b57ba4b7 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55c3b57ba4b7 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c3b57ba4b7 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c3b57ba4b7 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c3b57d86bc - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55c3b57b73d2 - std::io::Write::write_fmt::h83a843778fa2a815 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55c3b57bc6b5 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c3b57bc6b5 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c3b57bc6b5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55c3b57bc20a - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55c3b57bce51 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55c3b57bc967 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:495:13 [INFO] [stderr] 12: 0x55c3b57ba97c - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c3b57bc8f9 - rust_begin_unwind [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55c3b57d6dc1 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55c3b57d6d0d - core::panicking::panic::h95b17729da7179c5 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55c3b5153d93 - core::option::Option::unwrap::hb74846cd02bdf097 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:386:21 [INFO] [stderr] 17: 0x55c3b51c3567 - kailua_test::Tester::new::hc18c3b8a01233e1c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kailua_test-1.0.4/src/lib.rs:649:20 [INFO] [stderr] 18: 0x55c3b514a31c - kailua_check_test::main::h19635e11c42f355b [INFO] [stderr] at /opt/rustwide/workdir/tests/kailua-check-test.rs:109:5 [INFO] [stderr] 19: 0x55c3b513867b - core::ops::function::FnOnce::call_once::h8fa3a4f454d3ab0c [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55c3b51afc7e - std::sys_common::backtrace::__rust_begin_short_backtrace::ha430bcd989a80c9e [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55c3b5191ee1 - std::rt::lang_start::{{closure}}::hafb4a5f61fde8be7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55c3b57bd367 - core::ops::function::impls:: for &F>::call_once::hb5ab992a536e3d7c [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55c3b57bd367 - std::panicking::try::do_call::h1bda883686bc1816 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55c3b57bd367 - std::panicking::try::ha7167c079f243e71 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55c3b57bd367 - std::panic::catch_unwind::he11c3de53f0b5853 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stderr] 26: 0x55c3b57bd367 - std::rt::lang_start_internal::h45c3666b51d25060 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55c3b5191eb7 - std::rt::lang_start::hbb6f806d0ada7e16 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55c3b514a44a - main [INFO] [stderr] 29: 0x7f08628170b3 - __libc_start_main [INFO] [stderr] 30: 0x55c3b50c20be - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--test kailua-check-test' [INFO] running `Command { std: "docker" "inspect" "b366847fca55a1d2728f8ed2af2829b7a7b5635d9eddbe8d71dc80496dc92ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b366847fca55a1d2728f8ed2af2829b7a7b5635d9eddbe8d71dc80496dc92ba6", kill_on_drop: false }` [INFO] [stdout] b366847fca55a1d2728f8ed2af2829b7a7b5635d9eddbe8d71dc80496dc92ba6