[INFO] fetching crate dynrsaur 0.1.0...
[INFO] checking dynrsaur-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate dynrsaur 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dynrsaur 0.1.0
[INFO] finished tweaking crates.io crate dynrsaur 0.1.0
[INFO] tweaked toml for crates.io crate dynrsaur 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dynrsaur 0.1.0 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dynrsaur 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a134276595278cf2a4b4d102395e093c84ea687845c821f74f185d1fa9d473c
[INFO] running `Command { std: "docker" "start" "-a" "3a134276595278cf2a4b4d102395e093c84ea687845c821f74f185d1fa9d473c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a134276595278cf2a4b4d102395e093c84ea687845c821f74f185d1fa9d473c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a134276595278cf2a4b4d102395e093c84ea687845c821f74f185d1fa9d473c", kill_on_drop: false }`
[INFO] [stdout] 3a134276595278cf2a4b4d102395e093c84ea687845c821f74f185d1fa9d473c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a995d54549b83a92bfc25621c1578c6de61de3e342409fc3bdb13b20d019445
[INFO] running `Command { std: "docker" "start" "-a" "1a995d54549b83a92bfc25621c1578c6de61de3e342409fc3bdb13b20d019445", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking typewit v1.11.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking const_panic v0.2.12
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]     Checking dynrsaur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |         impl<'lifetime, T: 'static$( + $traits)*> Erase<&'lifetime T> for &'lifetime (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 value as &(dyn Any$( + $traits)*)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:29:94
[INFO] [stdout]    |
[INFO] [stdout] 29 |         impl<'lifetime, T: 'static$( + $traits)*> Erase<&'lifetime mut T> for &'lifetime mut (dyn Any$( + $traits)*){
[INFO] [stdout]    |                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 value as &mut (dyn Any$( + $traits)*)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erasure.rs:25:82
[INFO] [stdout]    |
[INFO] [stdout] 25 |         impl<'borrow, T: 'static$( + $traits)*> Erasure<&'borrow T> for &'borrow (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | for_all_combinations!(impl_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erasure.rs:31:90
[INFO] [stdout]    |
[INFO] [stdout] 31 |         impl<'borrow, T: 'static$( + $traits)*> Erasure<&'borrow mut T> for &'borrow mut (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | for_all_combinations!(impl_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/tagged_erasure.rs:40:88
[INFO] [stdout]    |
[INFO] [stdout] 40 |         impl<'borrow, T: 'static$( + $traits)*> TaggedErasure<&'borrow T> for &'borrow (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | for_all_combinations!(impl_tagged_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_tagged_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/tagged_erasure.rs:51:96
[INFO] [stdout]    |
[INFO] [stdout] 51 |         impl<'borrow, T: 'static$( + $traits)*> TaggedErasure<&'borrow mut T> for &'borrow mut (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | for_all_combinations!(impl_tagged_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_tagged_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/unknown.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 value as &(dyn Unknown$( + $traits)*)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | for_all_combinations!(impl_erase_traits_for_unknown => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_traits_for_unknown` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/unknown.rs:55:31
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 value as &mut (dyn Unknown$( + $traits)*)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | for_all_combinations!(impl_erase_traits_for_unknown => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_traits_for_unknown` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |         impl<'lifetime, T: 'static$( + $traits)*> Erase<&'lifetime T> for &'lifetime (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 value as &(dyn Any$( + $traits)*)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:29:94
[INFO] [stdout]    |
[INFO] [stdout] 29 |         impl<'lifetime, T: 'static$( + $traits)*> Erase<&'lifetime mut T> for &'lifetime mut (dyn Any$( + $traits)*){
[INFO] [stdout]    |                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erase.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 value as &mut (dyn Any$( + $traits)*)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | for_all_combinations!(impl_erase_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erasure.rs:25:82
[INFO] [stdout]    |
[INFO] [stdout] 25 |         impl<'borrow, T: 'static$( + $traits)*> Erasure<&'borrow T> for &'borrow (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | for_all_combinations!(impl_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/erasure.rs:31:90
[INFO] [stdout]    |
[INFO] [stdout] 31 |         impl<'borrow, T: 'static$( + $traits)*> Erasure<&'borrow mut T> for &'borrow mut (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | for_all_combinations!(impl_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/tagged_erasure.rs:40:88
[INFO] [stdout]    |
[INFO] [stdout] 40 |         impl<'borrow, T: 'static$( + $traits)*> TaggedErasure<&'borrow T> for &'borrow (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | for_all_combinations!(impl_tagged_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_tagged_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/tagged_erasure.rs:51:96
[INFO] [stdout]    |
[INFO] [stdout] 51 |         impl<'borrow, T: 'static$( + $traits)*> TaggedErasure<&'borrow mut T> for &'borrow mut (dyn Any$( + $traits)*) {
[INFO] [stdout]    |                                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | for_all_combinations!(impl_tagged_erasure_for_any => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_tagged_erasure_for_any` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/unknown.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 value as &(dyn Unknown$( + $traits)*)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | for_all_combinations!(impl_erase_traits_for_unknown => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_traits_for_unknown` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/erasure/unknown.rs:55:31
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 value as &mut (dyn Unknown$( + $traits)*)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | for_all_combinations!(impl_erase_traits_for_unknown => Send, Sync, Unpin, UnwindSafe, RefUnwindSafe);
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_erase_traits_for_unknown` which comes from the expansion of the macro `for_all_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let _erased_inner = black_box(erased.into_inner());
[INFO] [stdout]     |                             ^^^^^^^^^^-------------------^
[INFO] [stdout]     |                             |         |
[INFO] [stdout]     |                             |         any code following this expression is unreachable
[INFO] [stdout]     |                             unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Erased`, which is uninhabited
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:496:39
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let _erased_inner = black_box(erased.into_inner());
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable definition
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let _erased_inner = black_box(erased.into_inner());
[INFO] [stdout]     |             ^^^^^^^^^^^^^   ------------------------------ any code following this expression is unreachable
[INFO] [stdout]     |             |
[INFO] [stdout]     |             unreachable definition
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Erased`, which is uninhabited
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let _erased_inner = black_box(erased.into_inner());
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:59:18
[INFO] [stdout]     |
[INFO] [stdout]  59 |     pub fn erase(self) -> AutoDropUnique {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:64:22
[INFO] [stdout]     |
[INFO] [stdout]  64 |     pub fn erase_ref(&self) -> &AutoDropUnique {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:70:22
[INFO] [stdout]     |
[INFO] [stdout]  70 |     pub fn erase_mut(&mut self) -> &mut AutoDropUnique {
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:77:23
[INFO] [stdout]     |
[INFO] [stdout]  77 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dynrsaur` (lib) due to 4 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:59:18
[INFO] [stdout]     |
[INFO] [stdout]  59 |     pub fn erase(self) -> AutoDropUnique {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:64:22
[INFO] [stdout]     |
[INFO] [stdout]  64 |     pub fn erase_ref(&self) -> &AutoDropUnique {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:70:22
[INFO] [stdout]     |
[INFO] [stdout]  70 |     pub fn erase_mut(&mut self) -> &mut AutoDropUnique {
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/erasure/auto_drop_unique.rs:77:23
[INFO] [stdout]     |
[INFO] [stdout]  77 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | impl<T> Deref for AutoDropUnique<T> {
[INFO] [stdout]     | ----------------------------------- trait implemented here
[INFO] [stdout] 169 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dynrsaur` (lib test) due to 4 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1a995d54549b83a92bfc25621c1578c6de61de3e342409fc3bdb13b20d019445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a995d54549b83a92bfc25621c1578c6de61de3e342409fc3bdb13b20d019445", kill_on_drop: false }`
[INFO] [stdout] 1a995d54549b83a92bfc25621c1578c6de61de3e342409fc3bdb13b20d019445
