[INFO] fetching crate const_sort_rs 0.3.3...
[INFO] checking const_sort_rs-0.3.3 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate const_sort_rs 0.3.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate const_sort_rs 0.3.3 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_sort_rs 0.3.3
[INFO] finished tweaking crates.io crate const_sort_rs 0.3.3
[INFO] tweaked toml for crates.io crate const_sort_rs 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding const_closure v0.2.3 (available: v0.3.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_closure v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16ee264cf59d38e75d9647bc7dfcb9179ef8bb006bb2bb2528fa0ac837ba6d7c
[INFO] running `Command { std: "docker" "start" "-a" "16ee264cf59d38e75d9647bc7dfcb9179ef8bb006bb2bb2528fa0ac837ba6d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16ee264cf59d38e75d9647bc7dfcb9179ef8bb006bb2bb2528fa0ac837ba6d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ee264cf59d38e75d9647bc7dfcb9179ef8bb006bb2bb2528fa0ac837ba6d7c", kill_on_drop: false }`
[INFO] [stdout] 16ee264cf59d38e75d9647bc7dfcb9179ef8bb006bb2bb2528fa0ac837ba6d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4eb91e5c08a2be9abb81f830a64b404c2891fbcbbacd12b1bb8227922add3b66
[INFO] running `Command { std: "docker" "start" "-a" "4eb91e5c08a2be9abb81f830a64b404c2891fbcbbacd12b1bb8227922add3b66", kill_on_drop: false }`
[INFO] [stderr]     Checking const_closure v0.2.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:35:54
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<CapturedData, ClosureArguments, Function> const FnOnce<ClosureArguments>
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:86:3
[INFO] [stdout]    |
[INFO] [stdout] 86 |   FnOnce<ClosureArguments> for ConstFnMutClosure<'a, CapturedData, Function>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:97:3
[INFO] [stdout]    |
[INFO] [stdout] 97 |   FnMut<ClosureArguments> for ConstFnMutClosure<'a, CapturedData, Function>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:143:3
[INFO] [stdout]     |
[INFO] [stdout] 143 |   FnOnce<ClosureArguments> for ConstFnClosure<'a, CapturedData, Function>
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:154:3
[INFO] [stdout]     |
[INFO] [stdout] 154 |   FnMut<ClosureArguments> for ConstFnClosure<'a, CapturedData, Function>
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:168:11
[INFO] [stdout]     |
[INFO] [stdout] 168 |   > const Fn<ClosureArguments> for ConstFnClosure<'a, CapturedData, Function>
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |   CapturedData: ~const Destruct,
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |   Function: ~const Fn<(CapturedData, ClosureArguments)> + ~const Destruct,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:40:66
[INFO] [stdout]    |
[INFO] [stdout] 40 |   Function: ~const Fn<(CapturedData, ClosureArguments)> + ~const Destruct,
[INFO] [stdout]    |                                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |   Function: ~const Fn(&mut CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:88:91
[INFO] [stdout]    |
[INFO] [stdout] 88 |   Function: ~const Fn(&mut CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]    |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:99:20
[INFO] [stdout]    |
[INFO] [stdout] 99 |   Function: ~const Fn(&mut CapturedData, ClosureArguments) -> ClosureReturnValue,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |   Function: ~const Fn(&CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:145:87
[INFO] [stdout]     |
[INFO] [stdout] 145 |   Function: ~const Fn(&CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |   Function: ~const Fn(&CapturedData, ClosureArguments) -> ClosureReturnValue,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Function: ~const Fn(&CapturedData, ClosureArguments) -> ClosureReturnValue,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     CapturedData: ~const Destruct,
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Function: ~const Fn(CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:30:88
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Function: ~const Fn(CapturedData, ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]    |                                                                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Function: ~const Fn(&mut CapturedData, ClosureArguments) -> ClosureReturnValue,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:137:22
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Function: ~const Fn(&CapturedData, ClosureArguments) -> ClosureReturnValue,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     (self.func)(self.data, args)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 + #![feature(effects)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstFnOnceClosure<CapturedData, Function>` cannot be evaluated at compile-time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 |   extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]    |                                   ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 45 |     (self.func)(self.data, args)
[INFO] [stdout] 46 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |     self.call_mut(args)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 + #![feature(effects)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstFnMutClosure<'_, CapturedData, Function>` cannot be evaluated at compile-time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |   extern "rust-call" fn call_once(mut self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]    |                                   ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 93 |     self.call_mut(args)
[INFO] [stdout] 94 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     (self.func)(self.data, args)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  + #![feature(effects)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:150:10
[INFO] [stdout]     |
[INFO] [stdout] 150 |     self.call_mut(args)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  + #![feature(effects)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstFnClosure<'_, CapturedData, Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:149:35
[INFO] [stdout]     |
[INFO] [stdout] 149 |   extern "rust-call" fn call_once(mut self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                   ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 150 |     self.call_mut(args)
[INFO] [stdout] 151 |   }
[INFO] [stdout]     |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:159:10
[INFO] [stdout]     |
[INFO] [stdout] 159 |     self.call(args)
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  + #![feature(effects)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/closure_type.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     (self.func)(self.data, args)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_closure-0.2.3/src/lib.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  + #![feature(effects)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 30 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0493.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_closure` (lib) due to 31 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4eb91e5c08a2be9abb81f830a64b404c2891fbcbbacd12b1bb8227922add3b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb91e5c08a2be9abb81f830a64b404c2891fbcbbacd12b1bb8227922add3b66", kill_on_drop: false }`
[INFO] [stdout] 4eb91e5c08a2be9abb81f830a64b404c2891fbcbbacd12b1bb8227922add3b66
