[INFO] fetching crate const_gen_proc_macro 0.1.1... [INFO] checking const_gen_proc_macro-0.1.1 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate const_gen_proc_macro 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate const_gen_proc_macro 0.1.1 [INFO] finished tweaking crates.io crate const_gen_proc_macro 0.1.1 [INFO] tweaked toml for crates.io crate const_gen_proc_macro 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate const_gen_proc_macro 0.1.1 on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58da98400b31c63538982acc3463b96df82ab2b6663eccb1c62aa686e7a32711 [INFO] running `Command { std: "docker" "start" "-a" "58da98400b31c63538982acc3463b96df82ab2b6663eccb1c62aa686e7a32711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58da98400b31c63538982acc3463b96df82ab2b6663eccb1c62aa686e7a32711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58da98400b31c63538982acc3463b96df82ab2b6663eccb1c62aa686e7a32711", kill_on_drop: false }` [INFO] [stdout] 58da98400b31c63538982acc3463b96df82ab2b6663eccb1c62aa686e7a32711 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc2fa0fccd3249a3298ca82e5192887329a7007ad296119b188b6f7f3a69daea [INFO] running `Command { std: "docker" "start" "-a" "dc2fa0fccd3249a3298ca82e5192887329a7007ad296119b188b6f7f3a69daea", kill_on_drop: false }` [INFO] [stderr] Checking syn v2.0.116 [INFO] [stderr] Checking const_gen_proc_macro v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | make_impl!(0,); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2); [INFO] [stdout] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/object_type.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | impl Method for &(dyn Fn(&T, $($param),*) -> R) where Return: From, $($param: TryF... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | impl Method for &(dyn Fn(&T, $($param),*) -> Result) where Return: From... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From, $($para... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/object_type.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | impl MethodMut for &(dyn Fn(&mut T, $($param),*) -> Result) where Return: ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/path.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | impl Function for &(dyn Fn($($param),*) -> R) where Return: From, $($param: TryFrom src/path.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | impl Function for &(dyn Fn($($param),*) -> Result) where Return: From, String: From src/lib.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | Return::Int(-int.base10_parse()?) [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type of the type parameter `N` declared on the method `base10_parse` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 342 | Return::Int(-int.base10_parse::()?) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | Return::Int(-int.base10_parse()?) [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type of the type parameter `N` declared on the method `base10_parse` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 342 | Return::Int(-int.base10_parse::()?) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `const_gen_proc_macro` (lib test) due to 1 previous error; 30 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `const_gen_proc_macro` (lib) due to 1 previous error; 30 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dc2fa0fccd3249a3298ca82e5192887329a7007ad296119b188b6f7f3a69daea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2fa0fccd3249a3298ca82e5192887329a7007ad296119b188b6f7f3a69daea", kill_on_drop: false }` [INFO] [stdout] dc2fa0fccd3249a3298ca82e5192887329a7007ad296119b188b6f7f3a69daea