[INFO] fetching crate metafactory 0.4.4...
[INFO] testing metafactory-0.4.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate metafactory 0.4.4 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate metafactory 0.4.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metafactory 0.4.4
[INFO] finished tweaking crates.io crate metafactory 0.4.4
[INFO] tweaked toml for crates.io crate metafactory 0.4.4 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typedef v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a336e57accd0e228471749d6106ffd7b26aa3e164db88e87d627e4369122fd5b
[INFO] running `Command { std: "docker" "start" "-a" "a336e57accd0e228471749d6106ffd7b26aa3e164db88e87d627e4369122fd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a336e57accd0e228471749d6106ffd7b26aa3e164db88e87d627e4369122fd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a336e57accd0e228471749d6106ffd7b26aa3e164db88e87d627e4369122fd5b", kill_on_drop: false }`
[INFO] [stdout] a336e57accd0e228471749d6106ffd7b26aa3e164db88e87d627e4369122fd5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f83584eca9236e9f3aec2b3e39781fcae11003ea813ad05dc46346c8ab578c1
[INFO] running `Command { std: "docker" "start" "-a" "7f83584eca9236e9f3aec2b3e39781fcae11003ea813ad05dc46346c8ab578c1", kill_on_drop: false }`
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr]    Compiling typedef v0.3.2
[INFO] [stderr]    Compiling metafactory v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/aggregate/mod.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 106 |         Aggregate {
[INFO] [stdout]     |         --------- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |             do_new: box |&: items: Vec<Box<Any>>| {
[INFO] [stdout]     |                           ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/from_clone/mod.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let factory = create(24i).new(Vec::new()).ok().unwrap().as_factory_of::<int>().unwrap();
[INFO] [stdout]     |                              ^^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `||`
[INFO] [stdout]   --> src/from_closure/zeroarg.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<T:'static> ToMetaFactory for (||:'static -> T) {
[INFO] [stdout]    |                                    ^^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_escape]` is a deprecated synonym for `#[macro_use]`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_escape]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 186 | / many_arg_closure_impl!(
[INFO] [stdout] 187 | |     GetterScope:
[INFO] [stdout] 188 | |     A, A, a
[INFO] [stdout] 189 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 186 | / many_arg_closure_impl!(
[INFO] [stdout] 187 | |     GetterScope:
[INFO] [stdout] 188 | |     A, A, a
[INFO] [stdout] 189 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 191 | / many_arg_closure_impl!(
[INFO] [stdout] 192 | |     GetterScope2:
[INFO] [stdout] 193 | |     A1, A1, a1 |
[INFO] [stdout] 194 | |     A2, A2, a2
[INFO] [stdout] 195 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 191 | / many_arg_closure_impl!(
[INFO] [stdout] 192 | |     GetterScope2:
[INFO] [stdout] 193 | |     A1, A1, a1 |
[INFO] [stdout] 194 | |     A2, A2, a2
[INFO] [stdout] 195 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 197 | / many_arg_closure_impl!(
[INFO] [stdout] 198 | |     GetterScope3:
[INFO] [stdout] 199 | |     A1, A1, a1 |
[INFO] [stdout] 200 | |     A2, A2, a2 |
[INFO] [stdout] 201 | |     A3, A3, a3
[INFO] [stdout] 202 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 197 | / many_arg_closure_impl!(
[INFO] [stdout] 198 | |     GetterScope3:
[INFO] [stdout] 199 | |     A1, A1, a1 |
[INFO] [stdout] 200 | |     A2, A2, a2 |
[INFO] [stdout] 201 | |     A3, A3, a3
[INFO] [stdout] 202 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 204 | / many_arg_closure_impl!(
[INFO] [stdout] 205 | |     GetterScope4:
[INFO] [stdout] 206 | |     A1, A1, a1 |
[INFO] [stdout] 207 | |     A2, A2, a2 |
[INFO] [stdout] 208 | |     A3, A3, a3 |
[INFO] [stdout] 209 | |     A4, A4, a4
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 204 | / many_arg_closure_impl!(
[INFO] [stdout] 205 | |     GetterScope4:
[INFO] [stdout] 206 | |     A1, A1, a1 |
[INFO] [stdout] 207 | |     A2, A2, a2 |
[INFO] [stdout] 208 | |     A3, A3, a3 |
[INFO] [stdout] 209 | |     A4, A4, a4
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 212 | / many_arg_closure_impl!(
[INFO] [stdout] 213 | |     GetterScope5:
[INFO] [stdout] 214 | |     A1, A1, a1 |
[INFO] [stdout] 215 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     A5, A5, a5
[INFO] [stdout] 219 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 212 | / many_arg_closure_impl!(
[INFO] [stdout] 213 | |     GetterScope5:
[INFO] [stdout] 214 | |     A1, A1, a1 |
[INFO] [stdout] 215 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     A5, A5, a5
[INFO] [stdout] 219 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 221 | / many_arg_closure_impl!(
[INFO] [stdout] 222 | |     GetterScope6:
[INFO] [stdout] 223 | |     A1, A1, a1 |
[INFO] [stdout] 224 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 228 | |     A6, A6, a6
[INFO] [stdout] 229 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 221 | / many_arg_closure_impl!(
[INFO] [stdout] 222 | |     GetterScope6:
[INFO] [stdout] 223 | |     A1, A1, a1 |
[INFO] [stdout] 224 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 228 | |     A6, A6, a6
[INFO] [stdout] 229 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 231 | / many_arg_closure_impl!(
[INFO] [stdout] 232 | |     GetterScope7:
[INFO] [stdout] 233 | |     A1, A1, a1 |
[INFO] [stdout] 234 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |     A7, A7, a7
[INFO] [stdout] 240 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 231 | / many_arg_closure_impl!(
[INFO] [stdout] 232 | |     GetterScope7:
[INFO] [stdout] 233 | |     A1, A1, a1 |
[INFO] [stdout] 234 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |     A7, A7, a7
[INFO] [stdout] 240 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 242 | / many_arg_closure_impl!(
[INFO] [stdout] 243 | |     GetterScope8:
[INFO] [stdout] 244 | |     A1, A1, a1 |
[INFO] [stdout] 245 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |     A8, A8, a8
[INFO] [stdout] 252 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 242 | / many_arg_closure_impl!(
[INFO] [stdout] 243 | |     GetterScope8:
[INFO] [stdout] 244 | |     A1, A1, a1 |
[INFO] [stdout] 245 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |     A8, A8, a8
[INFO] [stdout] 252 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 254 | / many_arg_closure_impl!(
[INFO] [stdout] 255 | |     GetterScope9:
[INFO] [stdout] 256 | |     A1, A1, a1 |
[INFO] [stdout] 257 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 264 | |     A9, A9, a9
[INFO] [stdout] 265 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 254 | / many_arg_closure_impl!(
[INFO] [stdout] 255 | |     GetterScope9:
[INFO] [stdout] 256 | |     A1, A1, a1 |
[INFO] [stdout] 257 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 264 | |     A9, A9, a9
[INFO] [stdout] 265 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 267 | / many_arg_closure_impl!(
[INFO] [stdout] 268 | |     GetterScope10:
[INFO] [stdout] 269 | |     A1, A1, a1 |
[INFO] [stdout] 270 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 278 | |     A10, A10, a10
[INFO] [stdout] 279 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 267 | / many_arg_closure_impl!(
[INFO] [stdout] 268 | |     GetterScope10:
[INFO] [stdout] 269 | |     A1, A1, a1 |
[INFO] [stdout] 270 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 278 | |     A10, A10, a10
[INFO] [stdout] 279 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 281 | / many_arg_closure_impl!(
[INFO] [stdout] 282 | |     GetterScope11:
[INFO] [stdout] 283 | |     A1, A1, a1 |
[INFO] [stdout] 284 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     A11, A11, a11
[INFO] [stdout] 294 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 281 | / many_arg_closure_impl!(
[INFO] [stdout] 282 | |     GetterScope11:
[INFO] [stdout] 283 | |     A1, A1, a1 |
[INFO] [stdout] 284 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     A11, A11, a11
[INFO] [stdout] 294 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `>`, a const expression, lifetime, or type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:92:37
[INFO] [stdout]     |
[INFO] [stdout] 92  |                   closure: Rc<RefCell<|$($_AT), +|:'static -> T>>,
[INFO] [stdout]     |                                       ^ expected one of `>`, a const expression, lifetime, or type
[INFO] [stdout] ...
[INFO] [stdout] 296 | / many_arg_closure_impl!(
[INFO] [stdout] 297 | |     GetterScope12:
[INFO] [stdout] 298 | |     A1, A1, a1 |
[INFO] [stdout] 299 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |     A12, A12, a12
[INFO] [stdout] 310 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/from_closure/manyarg.rs:97:67
[INFO] [stdout]     |
[INFO] [stdout] 97  |               impl<$($_A:'static), +, T:'static> ToMetaFactory for (|$($_AT), +|:'static -> T) {
[INFO] [stdout]     |                                                                     ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 296 | / many_arg_closure_impl!(
[INFO] [stdout] 297 | |     GetterScope12:
[INFO] [stdout] 298 | |     A1, A1, a1 |
[INFO] [stdout] 299 | |     A2, A2, a2 |
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |     A12, A12, a12
[INFO] [stdout] 310 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `many_arg_closure_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/lib.rs:193:1
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/lib.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/lib.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/lib.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::boxed::BoxAny`
[INFO] [stdout]    --> src/lib.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 162 | use std::boxed::{ BoxAny };
[INFO] [stdout]     |                   ^^^^^^ no `BoxAny` in `boxed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::boxed::BoxAny`
[INFO] [stdout]  --> src/aggregate/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::boxed::BoxAny;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ no `BoxAny` in `boxed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/from_clone/mod.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/from_clone/mod.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/lib.rs:176:3
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/error/mod.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub expected: uint,
[INFO] [stdout]   |                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/error/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub specified: uint,
[INFO] [stdout]   |                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/error/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub argument_index: uint,
[INFO] [stdout]    |                         ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/error/mod.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(expected: uint, specified: uint) -> ArgCountMismatch {
[INFO] [stdout]    |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/error/mod.rs:21:43
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(expected: uint, specified: uint) -> ArgCountMismatch {
[INFO] [stdout]    |                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/error/mod.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(expected_type: TypeDef, argument_index: uint) -> ArgTypeMismatch {
[INFO] [stdout]    |                                                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | #![feature(macro_rules)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]     |
[INFO] [stdout]     = help: the feature `macro_rules` has been stable since 1.0.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | #![feature(unboxed_closures)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]    --> src/aggregate/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         box self.clone()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/from_clone/mod.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         box CloneableMetaFactory { value : self }
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/from_clone/mod.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 | /             box Factory::new(
[INFO] [stdout] 59 | |                 box CloneableValue::<T> { value: self.value.clone() }
[INFO] [stdout] 60 | |             ) as Box<Any>
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/from_clone/mod.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 box CloneableValue::<T> { value: self.value.clone() }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/from_clone/mod.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         box CloneableValue::<T> { value: self.value.clone() }
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::any::Any;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `typedef::TypeDef`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use typedef::TypeDef;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsFactoryExt`, `MetaFactory`, `ToMetaFactory`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | use { MetaFactory, ToMetaFactory, AsFactoryExt };
[INFO] [stdout]    |       ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Factory`, `Getter`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | use { Factory, Getter };
[INFO] [stdout]    |       ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgCountMismatch`, `ArgTypeMismatch`, `FactoryErrorKind`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 | use error::{ FactoryErrorKind, ArgCountMismatch, ArgTypeMismatch };
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aggregate::Aggregate`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use aggregate::Aggregate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_arg_count`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |     macro_rules! assert_arg_count(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `try_unwrap_factory`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     macro_rules! try_unwrap_factory(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `count_exprs`
[INFO] [stdout]   --> src/from_closure/manyarg.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     macro_rules! count_exprs {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]   --> src/from_clone/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:193:1
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:303:5
[INFO] [stdout]     |
[INFO] [stdout] 303 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> src/lib.rs:316:5
[INFO] [stdout]     |
[INFO] [stdout] 316 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/aggregate/mod.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 100 -     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout] 100 +     do_new: Box<dyn Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/aggregate/mod.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     |                 ^^                  -------- help: remove this generic argument
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected 1 generic argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/aggregate/mod.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     |                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 100 -     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout] 100 +     do_new: Box<Fn<(Vec<Box<dyn Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Output` (from trait `FnOnce`) must be specified
[INFO] [stdout]    --> src/aggregate/mod.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     do_new: Box<Fn<(Vec<Box<Any>>,),Box<Any>> + 'a>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^--------^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: specify the associated type: `Output = Box<Any>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |     getter: Box<Getter<T> + 'static>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 195 -     getter: Box<Getter<T> + 'static>,
[INFO] [stdout] 195 +     getter: Box<dyn Getter<T> + 'static>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 231 | impl AsFactoryExt for Box<Any> {
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 231 - impl AsFactoryExt for Box<Any> {
[INFO] [stdout] 231 + impl AsFactoryExt for Box<dyn Any> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:324:57
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub fn metafactory<'r, T: ToMetaFactory>(any: T) -> Box<MetaFactory + 'r> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 324 - pub fn metafactory<'r, T: ToMetaFactory>(any: T) -> Box<MetaFactory + 'r> {
[INFO] [stdout] 324 + pub fn metafactory<'r, T: ToMetaFactory>(any: T) -> Box<dyn MetaFactory + 'r> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:332:60
[INFO] [stdout]     |
[INFO] [stdout] 332 | pub fn argless_as_factory<T: ToMetaFactory>(any: T) -> Box<Any> {
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 332 - pub fn argless_as_factory<T: ToMetaFactory>(any: T) -> Box<Any> {
[INFO] [stdout] 332 + pub fn argless_as_factory<T: ToMetaFactory>(any: T) -> Box<dyn Any> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:185:34
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn boxed_clone(&self) -> Box<Getter<T> + 'static>;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 185 -     fn boxed_clone(&self) -> Box<Getter<T> + 'static>;
[INFO] [stdout] 185 +     fn boxed_clone(&self) -> Box<dyn Getter<T> + 'static>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:302:61
[INFO] [stdout]     |
[INFO] [stdout] 302 |     fn new(&self, arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind>;
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 302 -     fn new(&self, arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind>;
[INFO] [stdout] 302 +     fn new(&self, arg_getters: Vec<Box<Any>>) -> Result<Box<dyn Any>, FactoryErrorKind>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:302:40
[INFO] [stdout]     |
[INFO] [stdout] 302 |     fn new(&self, arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind>;
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 302 -     fn new(&self, arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind>;
[INFO] [stdout] 302 +     fn new(&self, arg_getters: Vec<Box<dyn Any>>) -> Result<Box<Any>, FactoryErrorKind>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:317:40
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn to_metafactory<'a>(self) -> Box<MetaFactory + 'a>;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 317 -     fn to_metafactory<'a>(self) -> Box<MetaFactory + 'a>;
[INFO] [stdout] 317 +     fn to_metafactory<'a>(self) -> Box<dyn MetaFactory + 'a>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:203:28
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn new(getter: Box<Getter<T> + 'static>) -> Factory<T> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 203 -     pub fn new(getter: Box<Getter<T> + 'static>) -> Factory<T> {
[INFO] [stdout] 203 +     pub fn new(getter: Box<dyn Getter<T> + 'static>) -> Factory<T> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/aggregate/mod.rs:137:60
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn new_factory(&self, items: Vec<Box<Any>>) -> Box<Any> {
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn new_factory(&self, items: Vec<Box<Any>>) -> Box<Any> {
[INFO] [stdout] 137 +     pub fn new_factory(&self, items: Vec<Box<Any>>) -> Box<dyn Any> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/aggregate/mod.rs:137:46
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn new_factory(&self, items: Vec<Box<Any>>) -> Box<Any> {
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn new_factory(&self, items: Vec<Box<Any>>) -> Box<Any> {
[INFO] [stdout] 137 +     pub fn new_factory(&self, items: Vec<Box<dyn Any>>) -> Box<Any> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/aggregate/mod.rs:177:34
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn boxed_clone(&self) -> Box<Getter<Vec<T>> + 'static> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 177 -     fn boxed_clone(&self) -> Box<Getter<Vec<T>> + 'static> {
[INFO] [stdout] 177 +     fn boxed_clone(&self) -> Box<dyn Getter<Vec<T>> + 'static> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/from_clone/mod.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn to_metafactory<'a>(self) -> Box<MetaFactory + 'a> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn to_metafactory<'a>(self) -> Box<MetaFactory + 'a> {
[INFO] [stdout] 42 +     fn to_metafactory<'a>(self) -> Box<dyn MetaFactory + 'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/from_clone/mod.rs:56:62
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn new(&self, _arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind> {
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 -     fn new(&self, _arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind> {
[INFO] [stdout] 56 +     fn new(&self, _arg_getters: Vec<Box<Any>>) -> Result<Box<dyn Any>, FactoryErrorKind> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/from_clone/mod.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn new(&self, _arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind> {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 -     fn new(&self, _arg_getters: Vec<Box<Any>>) -> Result<Box<Any>, FactoryErrorKind> {
[INFO] [stdout] 56 +     fn new(&self, _arg_getters: Vec<Box<dyn Any>>) -> Result<Box<Any>, FactoryErrorKind> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/from_clone/mod.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn boxed_clone(&self) -> Box<Getter<T> + 'static> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 -     fn boxed_clone(&self) -> Box<Getter<T> + 'static> {
[INFO] [stdout] 74 +     fn boxed_clone(&self) -> Box<dyn Getter<T> + 'static> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 61 previous errors; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0191, E0412, E0432, E0554, E0658, E0734.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metafactory` due to 62 previous errors; 31 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7f83584eca9236e9f3aec2b3e39781fcae11003ea813ad05dc46346c8ab578c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f83584eca9236e9f3aec2b3e39781fcae11003ea813ad05dc46346c8ab578c1", kill_on_drop: false }`
[INFO] [stdout] 7f83584eca9236e9f3aec2b3e39781fcae11003ea813ad05dc46346c8ab578c1