[INFO] fetching crate either_n 0.2.0... [INFO] testing either_n-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate either_n 0.2.0 into /workspace/builds/worker-49/source [INFO] validating manifest of crates.io crate either_n 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate either_n 0.2.0 [INFO] finished tweaking crates.io crate either_n 0.2.0 [INFO] tweaked toml for crates.io crate either_n 0.2.0 written to /workspace/builds/worker-49/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa763b2266b543352c95ab0e5ff99cbdd44bbea6162e710e3e2c01000e6f9789 [INFO] running `Command { std: "docker" "start" "-a" "fa763b2266b543352c95ab0e5ff99cbdd44bbea6162e710e3e2c01000e6f9789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa763b2266b543352c95ab0e5ff99cbdd44bbea6162e710e3e2c01000e6f9789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa763b2266b543352c95ab0e5ff99cbdd44bbea6162e710e3e2c01000e6f9789", kill_on_drop: false }` [INFO] [stdout] fa763b2266b543352c95ab0e5ff99cbdd44bbea6162e710e3e2c01000e6f9789 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87e853a081c143308366582bcc8daa33313efdcf0601911d62b8d811bbeac2b2 [INFO] running `Command { std: "docker" "start" "-a" "87e853a081c143308366582bcc8daa33313efdcf0601911d62b8d811bbeac2b2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling either_n v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `reverse_idents` [INFO] [stdout] --> src/lib.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! reverse_idents { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "87e853a081c143308366582bcc8daa33313efdcf0601911d62b8d811bbeac2b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e853a081c143308366582bcc8daa33313efdcf0601911d62b8d811bbeac2b2", kill_on_drop: false }` [INFO] [stdout] 87e853a081c143308366582bcc8daa33313efdcf0601911d62b8d811bbeac2b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 125014a3b6d0758c7a068ffc3071096baed9745fbddf999ff6376cc6907b10cd [INFO] running `Command { std: "docker" "start" "-a" "125014a3b6d0758c7a068ffc3071096baed9745fbddf999ff6376cc6907b10cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused macro definition: `reverse_idents` [INFO] [stdout] --> src/lib.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! reverse_idents { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling either_n v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `reverse_idents` [INFO] [stdout] --> src/lib.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! reverse_idents { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:337:40 [INFO] [stdout] | [INFO] [stdout] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:389:33 [INFO] [stdout] | [INFO] [stdout] 389 | _ => Either7::Seven(([()])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 389 - _ => Either7::Seven(([()])), [INFO] [stdout] 389 + _ => Either7::Seven([()]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:333:79 [INFO] [stdout] | [INFO] [stdout] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:340:79 [INFO] [stdout] | [INFO] [stdout] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:332:76 [INFO] [stdout] | [INFO] [stdout] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:339:76 [INFO] [stdout] | [INFO] [stdout] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | / impl_enums!( [INFO] [stdout] 366 | | (Either8, Eight, eight), [INFO] [stdout] 367 | | (Either7, Seven, seven), [INFO] [stdout] 368 | | (Either6, Six, six), [INFO] [stdout] ... | [INFO] [stdout] 373 | | (Either1, One, one), [INFO] [stdout] 374 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "125014a3b6d0758c7a068ffc3071096baed9745fbddf999ff6376cc6907b10cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "125014a3b6d0758c7a068ffc3071096baed9745fbddf999ff6376cc6907b10cd", kill_on_drop: false }` [INFO] [stdout] 125014a3b6d0758c7a068ffc3071096baed9745fbddf999ff6376cc6907b10cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 75d6e47f3d9532bc771e641eed8b1d2a1e373137597c7665c49ee2621f0bab97 [INFO] running `Command { std: "docker" "start" "-a" "75d6e47f3d9532bc771e641eed8b1d2a1e373137597c7665c49ee2621f0bab97", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused macro definition: `reverse_idents` [INFO] [stderr] --> src/lib.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | macro_rules! reverse_idents { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:337:40 [INFO] [stderr] | [INFO] [stderr] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:337:40 [INFO] [stderr] | [INFO] [stderr] 337 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:332:76 [INFO] [stderr] | [INFO] [stderr] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:333:79 [INFO] [stderr] | [INFO] [stderr] 333 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.description() ),* [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:339:76 [INFO] [stderr] | [INFO] [stderr] 339 | $enum_name_head::$n_titlecase_head(ref value) => value.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:340:79 [INFO] [stderr] | [INFO] [stderr] 340 | $( $enum_name_head::$n_titlecase_tail(ref value) => value.cause() ),* [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:332:76 [INFO] [stderr] | [INFO] [stderr] 332 | $enum_name_head::$n_titlecase_head(ref value) => value.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | / impl_enums!( [INFO] [stderr] 366 | | (Either8, Eight, eight), [INFO] [stderr] 367 | | (Either7, Seven, seven), [INFO] [stderr] 368 | | (Either6, Six, six), [INFO] [stderr] ... | [INFO] [stderr] 373 | | (Either1, One, one), [INFO] [stderr] 374 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_enums` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `either_n` (lib) generated 39 warnings (31 duplicates) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:389:33 [INFO] [stderr] | [INFO] [stderr] 389 | _ => Either7::Seven(([()])), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 389 - _ => Either7::Seven(([()])), [INFO] [stderr] 389 + _ => Either7::Seven([()]), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `either_n` (lib test) generated 40 warnings (39 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.67s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/either_n-22bdffeb39b8b811) [INFO] [stdout] [INFO] [stderr] Doc-tests either_n [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "75d6e47f3d9532bc771e641eed8b1d2a1e373137597c7665c49ee2621f0bab97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d6e47f3d9532bc771e641eed8b1d2a1e373137597c7665c49ee2621f0bab97", kill_on_drop: false }` [INFO] [stdout] 75d6e47f3d9532bc771e641eed8b1d2a1e373137597c7665c49ee2621f0bab97