[INFO] fetching crate fheanor 0.11.9...
[INFO] testing fheanor-0.11.9 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fheanor 0.11.9 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fheanor 0.11.9
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fheanor 0.11.9
[INFO] tweaked toml for crates.io crate fheanor 0.11.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fheanor 0.11.9 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fheanor 0.11.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 | homepage = "https://github.com/FeanorTheElf/fheanor"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | repository = "https://github.com/FeanorTheElf/fheanor"
[INFO] [stderr]     |              -----------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `fheanor` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e
[INFO] running `Command { std: "docker" "start" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 | homepage = "https://github.com/FeanorTheElf/fheanor"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | repository = "https://github.com/FeanorTheElf/fheanor"
[INFO] [stderr]     |              -----------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `fheanor` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling append-only-vec v0.1.8
[INFO] [stderr]    Compiling atomicbox v0.4.0
[INFO] [stderr]    Compiling fhe-ir v0.1.4
[INFO] [stderr]    Compiling feanor-mempool v2.1.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(allocator_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `never_type` has been stable since `1.100.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     mempools: ThreadLocal<RefCell<BTreeMap<usize, Vec<SendableNonNull<[u8]>, A>, A>>>
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |             mempools: ThreadLocal::new()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |             mempools: ThreadLocal::new()
[INFO] [stdout]    |                       ^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             mempools: ThreadLocal::new()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             mempools: ThreadLocal::new()
[INFO] [stdout]    |                       ^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:67
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |                                                  ---------------- ^^^^^^^^^^^^^^^^^^^^^^^ the trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap::<K, V, A>::new_in`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:696:4
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(&self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |                                                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:50
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:37
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |                                     ^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:37
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             self.mempools.get_or(|| RefCell::new(BTreeMap::new_in(self.base_alloc.clone()))).borrow_mut(), 
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         RefMut::map(
[INFO] [stdout]    |         ^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `entry` exists for mutable reference `&mut BTreeMap<usize, Vec<SendableNonNull<[u8]>, A>, A>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 |             |mempools| mempools.entry(size).or_insert_with(|| Vec::new_in(self.base_alloc.clone()))
[INFO] [stdout]    |                                 ^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `A: AllocatorClone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `A: AllocatorClone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/dynsize.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |             |mempools| mempools.entry(size).or_insert_with(|| Vec::new_in(self.base_alloc.clone()))
[INFO] [stdout]    |              ^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `A`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `clone` exists for struct `Rc<A, PtrAlloc>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/lib.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Self(self.0.clone())
[INFO] [stdout]    |                     ^^^^^ method cannot be called on `Rc<A, PtrAlloc>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `PtrAlloc: AllocatorClone`
[INFO] [stdout]            which is required by `Rc<A, PtrAlloc>: Clone`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `clone` exists for struct `Arc<A, PtrAlloc>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/feanor-mempool-2.1.0/src/lib.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |         Self(self.0.clone())
[INFO] [stdout]    |                     ^^^^^ method cannot be called on `Arc<A, PtrAlloc>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `PtrAlloc: AllocatorClone`
[INFO] [stdout]            which is required by `Arc<A, PtrAlloc>: Clone`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feanor-mempool` (lib) due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e", kill_on_drop: false }`
[INFO] [stdout] 13b0d3819c3869c54e9dcf6df4e8d16c85f67fa7ef99e8c0d5f75899545ba21e
