[INFO] fetching crate allsorts-rental 0.5.6... [INFO] checking allsorts-rental-0.5.6 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate allsorts-rental 0.5.6 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate allsorts-rental 0.5.6 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate allsorts-rental 0.5.6 [INFO] finished tweaking crates.io crate allsorts-rental 0.5.6 [INFO] tweaked toml for crates.io crate allsorts-rental 0.5.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2af5edfb8ef500fa0f1382df924d64c802a5ed6a11192dc7e8b9a959eb711bcf [INFO] running `Command { std: "docker" "start" "-a" "2af5edfb8ef500fa0f1382df924d64c802a5ed6a11192dc7e8b9a959eb711bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2af5edfb8ef500fa0f1382df924d64c802a5ed6a11192dc7e8b9a959eb711bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af5edfb8ef500fa0f1382df924d64c802a5ed6a11192dc7e8b9a959eb711bcf", kill_on_drop: false }` [INFO] [stdout] 2af5edfb8ef500fa0f1382df924d64c802a5ed6a11192dc7e8b9a959eb711bcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c725195afbfd924adb094563b356ecf2a45cdc9302b58e90d5eea2bb4653cccd [INFO] running `Command { std: "docker" "start" "-a" "c725195afbfd924adb094563b356ecf2a45cdc9302b58e90d5eea2bb4653cccd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Checking allsorts-rental v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(__rental_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | define_rental_traits!(32); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{ Input = (0, stringify! (32)).0 }" [INFO] [stdout] = note: this error originates in the macro `define_rental_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(__rental_structs_and_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | / rental! { [INFO] [stdout] 286 | | /// Example types that demonstrate the API generated by the rental macro. [INFO] [stdout] 287 | | pub mod examples { [INFO] [stdout] 288 | | use std::sync; [INFO] [stdout] ... | [INFO] [stdout] 345 | | } [INFO] [stdout] 346 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify!\n (use std::sync;\n #[doc =\n r\" The simplest shared rental. The head is a boxed integer, and the suffix is a ref to that integer. This struct demonstrates the basic API that all shared rental structs have. See [`SimpleMut`](struct.SimpleMut.html) for the mutable analog.\"]\n #[rental] pub struct SimpleRef { head: Box, iref: &'head i32, }\n #[doc =\n r\" The simplest mutable rental. Mutable rentals have a slightly different API; compare this struct to [`SimpleRef`](struct.SimpleRef.html) for the clearest picture of how they differ.\"]\n #[rental_mut] pub struct SimpleMut\n { head: Box, iref: &'head mut i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `debug` flag enabled. This will provide a `Debug` impl for the struct as long as all of the fields are `Debug`.\"]\n #[rental(debug)] pub struct SimpleRefDebug\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Similar to [`SimpleRef`](struct.SimpleRef.html), but with the `clone` flag enabled. This will provide a `Clone` impl for the struct as long as the prefix fields are `CloneStableDeref` and the suffix is `Clone` . Notice that the head is an `Arc`, since a clone of an `Arc` will deref to the same object as the original.\"]\n #[rental(clone)] pub struct SimpleRefClone\n { head: sync::Arc, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `deref_suffix` flag enabled. This will provide a `Deref` impl for the struct, which will in turn deref the suffix. Notice that this flag also removes the `self` param from all methods, replacing it with an explicit param. This prevents any rental methods from blocking deref.\"]\n #[rental(deref_suffix)] pub struct SimpleRefDeref\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleMut`](struct.SimpleMut.html), but with the `deref_mut_suffix` flag enabled. This will provide a `DerefMut` impl for the struct, which will in turn deref the suffix.Notice that this flag also removes the `self` param from all methods, replacing it with an explicit param. This prevents any rental methods from blocking deref.\"]\n #[rental_mut(deref_mut_suffix)] pub struct SimpleMutDeref\n { head: Box, iref: &'head mut i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `covariant` flag enabled. For rental structs where the field types have covariant lifetimes, this will allow you to directly borrow the fields, as they can be safely reborrowed to a shorter lifetime. See the [`all`](struct.SimpleRefCovariant.html#method.all) and [`suffix`](struct.SimpleRefCovariant.html#method.suffix) methods.\"]\n #[rental(covariant)] pub struct SimpleRefCovariant\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `map_suffix` flag enabled. This will allow the type of the suffix to be changed by mapping it to another instantiation of the same struct with the different type param. See the [`map`](struct.SimpleRefMap.html#method.map), [`try_map`](struct.SimpleRefMap.html#method.try_map), and [`try_map_or_drop`](struct.SimpleRefMap.html#method.try_map_or_drop) methods.\"]\n #[rental(map_suffix = \"T\")] pub struct SimpleRefMap\n { head: Box, iref: &'head T, })).0\n}" [INFO] [stdout] = note: this error originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(__rental_structs_and_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 350 | / rental! { [INFO] [stdout] 351 | | /// Premade types for the most common use cases. [INFO] [stdout] 352 | | pub mod common { [INFO] [stdout] 353 | | use std::ops::DerefMut; [INFO] [stdout] ... | [INFO] [stdout] 484 | | } [INFO] [stdout] 485 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify!\n (use std::ops::DerefMut; use stable_deref_trait::StableDeref; use\n std::cell; use std::sync;\n #[doc = r\" Stores an owner and a shared reference in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRef;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" let r = RentRef::new(Box::new(5), |i| &*i);\"]\n #[doc = r\" assert_eq!(*r, RentRef::rent(&r, |iref| **iref));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRef\n { head: H, suffix: &'head T, }\n #[doc = r\" Stores an owner and a mutable reference in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentMut;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" let mut r = RentMut::new(Box::new(5), |i| &mut *i);\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentMut::rent(&mut r, |iref| **iref));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental_mut(debug, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentMut\n { head: H, suffix: &'head mut T, }\n #[doc = r\" Stores a `RefCell` and a `Ref` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRefCell;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::cell;\"] #[doc = r\"\"]\n #[doc =\n r\" let r = RentRefCell::new(Box::new(cell::RefCell::new(5)), |c| c.borrow());\"]\n #[doc = r\" assert_eq!(*r, RentRefCell::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRefCell\n { head: H, suffix: cell::Ref<'head, T>, }\n #[doc = r\" Stores a `RefCell` and a `RefMut` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRefCellMut;\"]\n #[doc = r\" # fn main() {\"] #[doc = r\" use std::cell;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentRefCellMut::new(Box::new(cell::RefCell::new(5)), |c| c.borrow_mut());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentRefCellMut::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental_mut(debug, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRefCellMut\n { head: H, suffix: cell::RefMut<'head, T>, }\n #[doc = r\" Stores a `Mutex` and a `MutexGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentMutex;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentMutex::new(Box::new(sync::Mutex::new(5)), |c| c.lock().unwrap());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentMutex::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentMutex\n { head: H, suffix: sync::MutexGuard<'head, T>, }\n #[doc =\n r\" Stores an `RwLock` and an `RwLockReadGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRwLock;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let r = RentRwLock::new(Box::new(sync::RwLock::new(5)), |c| c.read().unwrap());\"]\n #[doc = r\" assert_eq!(*r, RentRwLock::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRwLock\n { head: H, suffix: sync::RwLockReadGuard<'head, T>, }\n #[doc =\n r\" Stores an `RwLock` and an `RwLockWriteGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRwLockMut;\"]\n #[doc = r\" # fn main() {\"] #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentRwLockMut::new(Box::new(sync::RwLock::new(5)), |c| c.write().unwrap());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentRwLockMut::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRwLockMut\n { head: H, suffix: sync::RwLockWriteGuard<'head, T>, })).0\n}" [INFO] [stdout] = note: this error originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(__rental_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | define_rental_traits!(32); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{ Input = (0, stringify! (32)).0 }" [INFO] [stdout] = note: this error originates in the macro `define_rental_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `allsorts-rental` (lib test) due to 4 previous errors [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(__rental_structs_and_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | / rental! { [INFO] [stdout] 286 | | /// Example types that demonstrate the API generated by the rental macro. [INFO] [stdout] 287 | | pub mod examples { [INFO] [stdout] 288 | | use std::sync; [INFO] [stdout] ... | [INFO] [stdout] 345 | | } [INFO] [stdout] 346 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify!\n (use std::sync;\n #[doc =\n r\" The simplest shared rental. The head is a boxed integer, and the suffix is a ref to that integer. This struct demonstrates the basic API that all shared rental structs have. See [`SimpleMut`](struct.SimpleMut.html) for the mutable analog.\"]\n #[rental] pub struct SimpleRef { head: Box, iref: &'head i32, }\n #[doc =\n r\" The simplest mutable rental. Mutable rentals have a slightly different API; compare this struct to [`SimpleRef`](struct.SimpleRef.html) for the clearest picture of how they differ.\"]\n #[rental_mut] pub struct SimpleMut\n { head: Box, iref: &'head mut i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `debug` flag enabled. This will provide a `Debug` impl for the struct as long as all of the fields are `Debug`.\"]\n #[rental(debug)] pub struct SimpleRefDebug\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Similar to [`SimpleRef`](struct.SimpleRef.html), but with the `clone` flag enabled. This will provide a `Clone` impl for the struct as long as the prefix fields are `CloneStableDeref` and the suffix is `Clone` . Notice that the head is an `Arc`, since a clone of an `Arc` will deref to the same object as the original.\"]\n #[rental(clone)] pub struct SimpleRefClone\n { head: sync::Arc, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `deref_suffix` flag enabled. This will provide a `Deref` impl for the struct, which will in turn deref the suffix. Notice that this flag also removes the `self` param from all methods, replacing it with an explicit param. This prevents any rental methods from blocking deref.\"]\n #[rental(deref_suffix)] pub struct SimpleRefDeref\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleMut`](struct.SimpleMut.html), but with the `deref_mut_suffix` flag enabled. This will provide a `DerefMut` impl for the struct, which will in turn deref the suffix.Notice that this flag also removes the `self` param from all methods, replacing it with an explicit param. This prevents any rental methods from blocking deref.\"]\n #[rental_mut(deref_mut_suffix)] pub struct SimpleMutDeref\n { head: Box, iref: &'head mut i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `covariant` flag enabled. For rental structs where the field types have covariant lifetimes, this will allow you to directly borrow the fields, as they can be safely reborrowed to a shorter lifetime. See the [`all`](struct.SimpleRefCovariant.html#method.all) and [`suffix`](struct.SimpleRefCovariant.html#method.suffix) methods.\"]\n #[rental(covariant)] pub struct SimpleRefCovariant\n { head: Box, iref: &'head i32, }\n #[doc =\n r\" Identical to [`SimpleRef`](struct.SimpleRef.html), but with the `map_suffix` flag enabled. This will allow the type of the suffix to be changed by mapping it to another instantiation of the same struct with the different type param. See the [`map`](struct.SimpleRefMap.html#method.map), [`try_map`](struct.SimpleRefMap.html#method.try_map), and [`try_map_or_drop`](struct.SimpleRefMap.html#method.try_map_or_drop) methods.\"]\n #[rental(map_suffix = \"T\")] pub struct SimpleRefMap\n { head: Box, iref: &'head T, })).0\n}" [INFO] [stdout] = note: this error originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(__rental_structs_and_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 350 | / rental! { [INFO] [stdout] 351 | | /// Premade types for the most common use cases. [INFO] [stdout] 352 | | pub mod common { [INFO] [stdout] 353 | | use std::ops::DerefMut; [INFO] [stdout] ... | [INFO] [stdout] 484 | | } [INFO] [stdout] 485 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected suffix ").0," not found in "#[allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify!\n (use std::ops::DerefMut; use stable_deref_trait::StableDeref; use\n std::cell; use std::sync;\n #[doc = r\" Stores an owner and a shared reference in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRef;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" let r = RentRef::new(Box::new(5), |i| &*i);\"]\n #[doc = r\" assert_eq!(*r, RentRef::rent(&r, |iref| **iref));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRef\n { head: H, suffix: &'head T, }\n #[doc = r\" Stores an owner and a mutable reference in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentMut;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" let mut r = RentMut::new(Box::new(5), |i| &mut *i);\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentMut::rent(&mut r, |iref| **iref));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental_mut(debug, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentMut\n { head: H, suffix: &'head mut T, }\n #[doc = r\" Stores a `RefCell` and a `Ref` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRefCell;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::cell;\"] #[doc = r\"\"]\n #[doc =\n r\" let r = RentRefCell::new(Box::new(cell::RefCell::new(5)), |c| c.borrow());\"]\n #[doc = r\" assert_eq!(*r, RentRefCell::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRefCell\n { head: H, suffix: cell::Ref<'head, T>, }\n #[doc = r\" Stores a `RefCell` and a `RefMut` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRefCellMut;\"]\n #[doc = r\" # fn main() {\"] #[doc = r\" use std::cell;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentRefCellMut::new(Box::new(cell::RefCell::new(5)), |c| c.borrow_mut());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentRefCellMut::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental_mut(debug, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRefCellMut\n { head: H, suffix: cell::RefMut<'head, T>, }\n #[doc = r\" Stores a `Mutex` and a `MutexGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentMutex;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentMutex::new(Box::new(sync::Mutex::new(5)), |c| c.lock().unwrap());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentMutex::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentMutex\n { head: H, suffix: sync::MutexGuard<'head, T>, }\n #[doc =\n r\" Stores an `RwLock` and an `RwLockReadGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRwLock;\"] #[doc = r\" # fn main() {\"]\n #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let r = RentRwLock::new(Box::new(sync::RwLock::new(5)), |c| c.read().unwrap());\"]\n #[doc = r\" assert_eq!(*r, RentRwLock::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRwLock\n { head: H, suffix: sync::RwLockReadGuard<'head, T>, }\n #[doc =\n r\" Stores an `RwLock` and an `RwLockWriteGuard` in the same struct.\"]\n #[doc = r\"\"] #[doc = r\" ```rust\"] #[doc = r\" # extern crate rental;\"]\n #[doc = r\" # use rental::common::RentRwLockMut;\"]\n #[doc = r\" # fn main() {\"] #[doc = r\" use std::sync;\"] #[doc = r\"\"]\n #[doc =\n r\" let mut r = RentRwLockMut::new(Box::new(sync::RwLock::new(5)), |c| c.write().unwrap());\"]\n #[doc = r\" *r = 12;\"]\n #[doc = r\" assert_eq!(12, RentRwLockMut::rent(&r, |c| **c));\"]\n #[doc = r\" # }\"] #[doc = r\" ```\"]\n #[rental(debug, clone, deref_mut_suffix, covariant, map_suffix = \"T\")] pub\n struct RentRwLockMut\n { head: H, suffix: sync::RwLockWriteGuard<'head, T>, })).0\n}" [INFO] [stdout] = note: this error originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `allsorts-rental` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c725195afbfd924adb094563b356ecf2a45cdc9302b58e90d5eea2bb4653cccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c725195afbfd924adb094563b356ecf2a45cdc9302b58e90d5eea2bb4653cccd", kill_on_drop: false }` [INFO] [stdout] c725195afbfd924adb094563b356ecf2a45cdc9302b58e90d5eea2bb4653cccd