[INFO] crate ucg 0.5.8 is already in cache [INFO] extracting crate ucg 0.5.8 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/ucg/0.5.8 [INFO] extracting crate ucg 0.5.8 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/ucg/0.5.8 [INFO] validating manifest of ucg-0.5.8 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ucg-0.5.8 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ucg-0.5.8 [INFO] finished frobbing ucg-0.5.8 [INFO] frobbed toml for ucg-0.5.8 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/ucg/0.5.8/Cargo.toml [INFO] started frobbing ucg-0.5.8 [INFO] finished frobbing ucg-0.5.8 [INFO] frobbed toml for ucg-0.5.8 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/ucg/0.5.8/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ucg-0.5.8 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-3/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/ucg/0.5.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d2b909264c24f12fbb00f8de1cfe254dc42d7da16084d013e1646d80752fb26a [INFO] running `"docker" "start" "-a" "d2b909264c24f12fbb00f8de1cfe254dc42d7da16084d013e1646d80752fb26a"` [INFO] [stderr] Checking simple-error v0.1.12 [INFO] [stderr] Checking abortable_parser v0.2.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Checking textwrap v0.8.0 [INFO] [stderr] Compiling ucg v0.5.8 (/opt/crater/workdir) [INFO] [stderr] Checking clap v2.26.2 [INFO] [stderr] error: couldn't read src/build/../../integration_tests/tuple_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | assert_build(include_str!("../../integration_tests/tuple_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/list_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | assert_build(include_str!("../../integration_tests/list_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/comparisons_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | assert_build(include_str!("../../integration_tests/comparisons_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/macros_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:89:18 [INFO] [stderr] | [INFO] [stderr] 89 | assert_build(include_str!("../../integration_tests/macros_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/modules_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:94:18 [INFO] [stderr] | [INFO] [stderr] 94 | assert_build(include_str!("../../integration_tests/modules_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/selectors_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:99:18 [INFO] [stderr] | [INFO] [stderr] 99 | assert_build(include_str!("../../integration_tests/selectors_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/empty_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:104:18 [INFO] [stderr] | [INFO] [stderr] 104 | assert_build(include_str!("../../integration_tests/empty_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/select_expressions_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | assert_build(include_str!( [INFO] [stderr] | __________________^ [INFO] [stderr] 110 | | "../../integration_tests/select_expressions_test.ucg" [INFO] [stderr] 111 | | )); [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/operator_precedence_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:116:18 [INFO] [stderr] | [INFO] [stderr] 116 | assert_build(include_str!( [INFO] [stderr] | __________________^ [INFO] [stderr] 117 | | "../../integration_tests/operator_precedence_test.ucg" [INFO] [stderr] 118 | | )); [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/functional_processing_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:123:18 [INFO] [stderr] | [INFO] [stderr] 123 | assert_build(include_str!( [INFO] [stderr] | __________________^ [INFO] [stderr] 124 | | "../../integration_tests/functional_processing_test.ucg" [INFO] [stderr] 125 | | )); [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/concatenation_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:130:18 [INFO] [stderr] | [INFO] [stderr] 130 | assert_build(include_str!( [INFO] [stderr] | __________________^ [INFO] [stderr] 131 | | "../../integration_tests/concatenation_test.ucg" [INFO] [stderr] 132 | | )); [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/format_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | assert_build(include_str!("../../integration_tests/format_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/build/../../integration_tests/types_test.ucg: No such file or directory (os error 2) [INFO] [stderr] --> src/build/compile_test.rs:142:18 [INFO] [stderr] | [INFO] [stderr] 142 | assert_build(include_str!("../../integration_tests/types_test.ucg")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | handle_value: Option<&'a Fn(&mut Value)>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Value)` [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/ast/walk.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | handle_expression: Option<&'a Fn(&mut Expression)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Expression)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | handle_statment: Option<&'a Fn(&mut Statement)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Statement)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:18:48 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn with_value_handler(mut self, h: &'a Fn(&mut Value)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Value)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:23:47 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn with_expr_handler(mut self, h: &'a Fn(&mut Expression)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Expression)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:28:47 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn with_stmt_handler(mut self, h: &'a Fn(&mut Statement)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Statement)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:120:24 [INFO] [stderr] | [INFO] [stderr] 120 | assets: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:150:27 [INFO] [stderr] | [INFO] [stderr] 150 | cache: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:161:27 [INFO] [stderr] | [INFO] [stderr] 161 | cache: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:32:68 [INFO] [stderr] | [INFO] [stderr] 32 | fn convert_tuple(&self, flds: &Vec<(String, Rc)>, w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:48:60 [INFO] [stderr] | [INFO] [stderr] 48 | fn convert_list(&self, _items: &Vec>, _w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:53:38 [INFO] [stderr] | [INFO] [stderr] 53 | fn write(&self, v: &Val, w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | fn convert(&self, v: Rc, mut w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/exec.rs:41:38 [INFO] [stderr] | [INFO] [stderr] 41 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/exec.rs:178:47 [INFO] [stderr] | [INFO] [stderr] 178 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:32:62 [INFO] [stderr] | [INFO] [stderr] 32 | fn write_flag_name(&self, pfx: &str, name: &str, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | w: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | fn write(&self, pfx: &str, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:124:47 [INFO] [stderr] | [INFO] [stderr] 124 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/json.rs:120:38 [INFO] [stderr] | [INFO] [stderr] 120 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/json.rs:128:47 [INFO] [stderr] | [INFO] [stderr] 128 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:30:52 [INFO] [stderr] | [INFO] [stderr] 30 | type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:111:38 [INFO] [stderr] | [INFO] [stderr] 111 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:120:47 [INFO] [stderr] | [INFO] [stderr] 120 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/traits.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | fn convert(&self, vs: Rc, w: &mut Write) -> ConvertResult; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/xml.rs:157:38 [INFO] [stderr] | [INFO] [stderr] 157 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/xml.rs:227:47 [INFO] [stderr] | [INFO] [stderr] 227 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/yaml.rs:117:38 [INFO] [stderr] | [INFO] [stderr] 117 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/yaml.rs:125:47 [INFO] [stderr] | [INFO] [stderr] 125 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:58:72 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn register>(&mut self, typ: S, converter: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:62:55 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_converter(&self, typ: &str) -> Option<&traits::Converter> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:66:60 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_converter_list(&self) -> Vec<(&String, &Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | handle_value: Option<&'a Fn(&mut Value)>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Value)` [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/ast/walk.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | handle_expression: Option<&'a Fn(&mut Expression)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Expression)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | handle_statment: Option<&'a Fn(&mut Statement)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Statement)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:18:48 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn with_value_handler(mut self, h: &'a Fn(&mut Value)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Value)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:23:47 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn with_expr_handler(mut self, h: &'a Fn(&mut Expression)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Expression)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/walk.rs:28:47 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn with_stmt_handler(mut self, h: &'a Fn(&mut Statement)) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Statement)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:120:24 [INFO] [stderr] | [INFO] [stderr] 120 | assets: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:150:27 [INFO] [stderr] | [INFO] [stderr] 150 | cache: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build/mod.rs:161:27 [INFO] [stderr] | [INFO] [stderr] 161 | cache: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn assets::Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:32:68 [INFO] [stderr] | [INFO] [stderr] 32 | fn convert_tuple(&self, flds: &Vec<(String, Rc)>, w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:48:60 [INFO] [stderr] | [INFO] [stderr] 48 | fn convert_list(&self, _items: &Vec>, _w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:53:38 [INFO] [stderr] | [INFO] [stderr] 53 | fn write(&self, v: &Val, w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/env.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | fn convert(&self, v: Rc, mut w: &mut IOWrite) -> ConvertResult { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IOWrite` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/exec.rs:41:38 [INFO] [stderr] | [INFO] [stderr] 41 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/exec.rs:178:47 [INFO] [stderr] | [INFO] [stderr] 178 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:32:62 [INFO] [stderr] | [INFO] [stderr] 32 | fn write_flag_name(&self, pfx: &str, name: &str, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | w: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | fn write(&self, pfx: &str, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/flags.rs:124:47 [INFO] [stderr] | [INFO] [stderr] 124 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/json.rs:120:38 [INFO] [stderr] | [INFO] [stderr] 120 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/json.rs:128:47 [INFO] [stderr] | [INFO] [stderr] 128 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:30:52 [INFO] [stderr] | [INFO] [stderr] 30 | type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:111:38 [INFO] [stderr] | [INFO] [stderr] 111 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/toml.rs:120:47 [INFO] [stderr] | [INFO] [stderr] 120 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/traits.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | fn convert(&self, vs: Rc, w: &mut Write) -> ConvertResult; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/xml.rs:157:38 [INFO] [stderr] | [INFO] [stderr] 157 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/xml.rs:227:47 [INFO] [stderr] | [INFO] [stderr] 227 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/yaml.rs:117:38 [INFO] [stderr] | [INFO] [stderr] 117 | fn write(&self, v: &Val, w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/yaml.rs:125:47 [INFO] [stderr] | [INFO] [stderr] 125 | fn convert(&self, v: Rc, mut w: &mut Write) -> ConvertResult { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:58:72 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn register>(&mut self, typ: S, converter: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:62:55 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_converter(&self, typ: &str) -> Option<&traits::Converter> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert/mod.rs:66:60 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_converter_list(&self) -> Vec<(&String, &Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn traits::Converter` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] --> src/build/mod.rs:233:22 [INFO] [stderr] | [INFO] [stderr] 233 | .as_ref(), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: Could not compile `ucg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `ucg`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d2b909264c24f12fbb00f8de1cfe254dc42d7da16084d013e1646d80752fb26a"` [INFO] running `"docker" "rm" "-f" "d2b909264c24f12fbb00f8de1cfe254dc42d7da16084d013e1646d80752fb26a"` [INFO] [stdout] d2b909264c24f12fbb00f8de1cfe254dc42d7da16084d013e1646d80752fb26a