[INFO] fetching crate matr 0.2.0...
[INFO] checking matr-0.2.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate matr 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate matr 0.2.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matr 0.2.0
[INFO] finished tweaking crates.io crate matr 0.2.0
[INFO] tweaked toml for crates.io crate matr 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3246c8035ad10feb113af9dfc80096cdd6f1b0e1809e1df61dfa19e3a8958cd
[INFO] running `Command { std: "docker" "start" "-a" "f3246c8035ad10feb113af9dfc80096cdd6f1b0e1809e1df61dfa19e3a8958cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3246c8035ad10feb113af9dfc80096cdd6f1b0e1809e1df61dfa19e3a8958cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3246c8035ad10feb113af9dfc80096cdd6f1b0e1809e1df61dfa19e3a8958cd", kill_on_drop: false }`
[INFO] [stdout] f3246c8035ad10feb113af9dfc80096cdd6f1b0e1809e1df61dfa19e3a8958cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f50bfccc2878f829bdbd66360ffa765ea0525498b9f00a91203e9056b4db2b6c
[INFO] running `Command { std: "docker" "start" "-a" "f50bfccc2878f829bdbd66360ffa765ea0525498b9f00a91203e9056b4db2b6c", kill_on_drop: false }`
[INFO] [stderr]     Checking matr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:40:5
[INFO] [stdout]     |
[INFO] [stdout] 40  | /     meta!{
[INFO] [stdout] 41  | |         pub struct ToResultConstFnAdapter<Out, Args>: Functor1<ConstFn<Out, Args>, Result<ConstFn<std::result::Result<Out, &'static str>,...
[INFO] [stdout] 42  | |             type Apply<X: Expr<ConstFn<Out, Args>>> = Ok<ConstFn<std::result::Result<Out, &'static str>, Args>, WrapConstFn<std::result::...
[INFO] [stdout] 43  | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 55  | |         }
[INFO] [stdout] 56  | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]   --> src/const_fn/mod.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |         type Fn: ~const ConstFnTrait<Result, Args>;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: associated types in non-`#[const_trait]` traits cannot have `~const` trait bounds
[INFO] [stdout]   --> src/const_fn/mod.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         type Fn: ~const ConstFnTrait<Result, Args>;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::internal::*`
[INFO] [stdout]   --> src/bool/and.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub use super::super::internal::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::*`
[INFO] [stdout]   --> src/list/mod.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub use super::super::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | / meta!{
[INFO] [stdout] 20  | |     pub type ToResultConstFn<
[INFO] [stdout] 21  | |         Out,
[INFO] [stdout] 22  | |         Args: ~const Destruct,
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |             WrapConstFn<std::result::Result<Out, &'static str>, Args, ToResultConstFnErrorImpl<Out, Args>>>;
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/to_result_const_fn.rs:40:5
[INFO] [stdout]     |
[INFO] [stdout] 40  | /     meta!{
[INFO] [stdout] 41  | |         pub struct ToResultConstFnAdapter<Out, Args>: Functor1<ConstFn<Out, Args>, Result<ConstFn<std::result::Result<Out, &'static str>,...
[INFO] [stdout] 42  | |             type Apply<X: Expr<ConstFn<Out, Args>>> = Ok<ConstFn<std::result::Result<Out, &'static str>, Args>, WrapConstFn<std::result::...
[INFO] [stdout] 43  | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 55  | |         }
[INFO] [stdout] 56  | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | / meta!{
[INFO] [stdout] 39  | |     pub struct WrapConstFn<
[INFO] [stdout] 40  | |         Result,
[INFO] [stdout] 41  | |         Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 45  | |     }
[INFO] [stdout] 46  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]   --> src/const_fn/mod.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |         type Fn: ~const ConstFnTrait<Result, Args>;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: associated types in non-`#[const_trait]` traits cannot have `~const` trait bounds
[INFO] [stdout]   --> src/const_fn/mod.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         type Fn: ~const ConstFnTrait<Result, Args>;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                           $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this item cannot have `~const` trait bounds
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` is not allowed here
[INFO] [stdout]    --> src/meta.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |                       $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: this impl is not `const`, so it cannot have `~const` trait bounds
[INFO] [stdout]    --> src/meta.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | /         impl $(<
[INFO] [stdout] 147 | |             $(
[INFO] [stdout] 148 | |                 $Args $(:
[INFO] [stdout] 149 | |                     $(~$Arg1Bound1Const)* $($Arg1Bound1Idents $(<$Arg1Bound1IdentsTypeArg1 $(, $Arg1Bound1IdentsTypeArgs)* >)?)::*
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |             $($Body)*
[INFO] [stdout] 157 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/const_fn/mod.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     meta!{
[INFO] [stdout] 100 | |         pub struct WrapConstFnImpl<
[INFO] [stdout] 101 | |             Result,
[INFO] [stdout] 102 | |             Args,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |         }
[INFO] [stdout] 127 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `meta` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::internal::*`
[INFO] [stdout]   --> src/bool/and.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub use super::super::internal::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::*`
[INFO] [stdout]   --> src/list/mod.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub use super::super::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const fn `<<const_fn::internal::AsConstFn<Out, Args, F> as const_fn::internal::ConstFnTraitWrapper<Out, Args>>::Fn as const_fn::ConstFnTrait<Out, Args>>::apply` in constant functions
[INFO] [stdout]   --> src/const_fn/call.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     return <<AsConstFn<Out, Args, F> as ConstFnTraitWrapper<Out, Args>>::Fn as ConstFnTrait<Out, Args>>::apply(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]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 + #![feature(effects)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matr` (lib) due to 12 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0015]: cannot call non-const fn `<<const_fn::internal::AsConstFn<Out, Args, F> as const_fn::internal::ConstFnTraitWrapper<Out, Args>>::Fn as const_fn::ConstFnTrait<Out, Args>>::apply` in constant functions
[INFO] [stdout]   --> src/const_fn/call.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     return <<AsConstFn<Out, Args, F> as ConstFnTraitWrapper<Out, Args>>::Fn as ConstFnTrait<Out, Args>>::apply(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]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 + #![feature(effects)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matr` (lib test) due to 12 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f50bfccc2878f829bdbd66360ffa765ea0525498b9f00a91203e9056b4db2b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50bfccc2878f829bdbd66360ffa765ea0525498b9f00a91203e9056b4db2b6c", kill_on_drop: false }`
[INFO] [stdout] f50bfccc2878f829bdbd66360ffa765ea0525498b9f00a91203e9056b4db2b6c
