[INFO] fetching crate existential 0.1.1...
[INFO] testing existential-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate existential 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate existential 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate existential 0.1.1
[INFO] finished tweaking crates.io crate existential 0.1.1
[INFO] tweaked toml for crates.io crate existential 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af5a4f2a77d11404221c46b75c2e441d5190c6765c44bcfa8f3098ff11bf6023
[INFO] running `Command { std: "docker" "start" "-a" "af5a4f2a77d11404221c46b75c2e441d5190c6765c44bcfa8f3098ff11bf6023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af5a4f2a77d11404221c46b75c2e441d5190c6765c44bcfa8f3098ff11bf6023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5a4f2a77d11404221c46b75c2e441d5190c6765c44bcfa8f3098ff11bf6023", kill_on_drop: false }`
[INFO] [stdout] af5a4f2a77d11404221c46b75c2e441d5190c6765c44bcfa8f3098ff11bf6023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9371e45481ca9054c18d42c3a8cdf69bada36fd8760b4a274ff581d43bd8823
[INFO] running `Command { std: "docker" "start" "-a" "c9371e45481ca9054c18d42c3a8cdf69bada36fd8760b4a274ff581d43bd8823", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling existential v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]    --> src/lib.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait TyConFor<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:62:5
[INFO] [stdout]     |
[INFO] [stdout] 62  |     missing_docs,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     type Applied;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]    --> src/lib.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub type Apply<'a, C> = <C as TyConFor<'a>>::Applied;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]    --> src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub trait TyCon: for<'a> TyConFor<'a> {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stdout] 116 | | where
[INFO] [stdout] 117 | |     C: TyCon,
[INFO] [stdout] 118 | | {
[INFO] [stdout] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stdout] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stdout] 116 | | where
[INFO] [stdout] 117 | |     C: TyCon,
[INFO] [stdout] 118 | | {
[INFO] [stdout] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stdout] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout] 61  |     missing_debug_implementations,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn new<'a: 'lower_bound>(inner: Apply<'a, C>) -> Existential<'lower_bound, C> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | /     pub fn with<'s, F, O>(&'s self, f: F) -> O
[INFO] [stdout] 137 | |     where
[INFO] [stdout] 138 | |         F: for<'a> FnOnce(&'s Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 139 | |     {
[INFO] [stdout] 140 | |         f(&self.inner, PhantomData)
[INFO] [stdout] 141 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | /     pub fn with_mut<'s, F, O>(&'s mut self, f: F) -> O
[INFO] [stdout] 143 | |     where
[INFO] [stdout] 144 | |         F: for<'a> FnOnce(&'s mut Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 145 | |     {
[INFO] [stdout] 146 | |         f(&mut self.inner, PhantomData)
[INFO] [stdout] 147 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | /     pub fn with_owned<F, O>(self, f: F) -> O
[INFO] [stdout] 149 | |     where
[INFO] [stdout] 150 | |         F: for<'a> FnOnce(Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 151 | |     {
[INFO] [stdout] 152 | |         f(self.inner, PhantomData)
[INFO] [stdout] 153 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "c9371e45481ca9054c18d42c3a8cdf69bada36fd8760b4a274ff581d43bd8823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9371e45481ca9054c18d42c3a8cdf69bada36fd8760b4a274ff581d43bd8823", kill_on_drop: false }`
[INFO] [stdout] c9371e45481ca9054c18d42c3a8cdf69bada36fd8760b4a274ff581d43bd8823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7d2966b75dc2c9bc6ad56632ec3fa13218f8db1146661f92f0d6987b618847c
[INFO] running `Command { std: "docker" "start" "-a" "a7d2966b75dc2c9bc6ad56632ec3fa13218f8db1146661f92f0d6987b618847c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]    --> src/lib.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait TyConFor<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:62:5
[INFO] [stdout]     |
[INFO] [stdout] 62  |     missing_docs,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     type Applied;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling existential v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]    --> src/lib.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub type Apply<'a, C> = <C as TyConFor<'a>>::Applied;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]    --> src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub trait TyCon: for<'a> TyConFor<'a> {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stdout] 116 | | where
[INFO] [stdout] 117 | |     C: TyCon,
[INFO] [stdout] 118 | | {
[INFO] [stdout] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stdout] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stdout] 116 | | where
[INFO] [stdout] 117 | |     C: TyCon,
[INFO] [stdout] 118 | | {
[INFO] [stdout] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stdout] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout] 61  |     missing_debug_implementations,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn new<'a: 'lower_bound>(inner: Apply<'a, C>) -> Existential<'lower_bound, C> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | /     pub fn with<'s, F, O>(&'s self, f: F) -> O
[INFO] [stdout] 137 | |     where
[INFO] [stdout] 138 | |         F: for<'a> FnOnce(&'s Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 139 | |     {
[INFO] [stdout] 140 | |         f(&self.inner, PhantomData)
[INFO] [stdout] 141 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | /     pub fn with_mut<'s, F, O>(&'s mut self, f: F) -> O
[INFO] [stdout] 143 | |     where
[INFO] [stdout] 144 | |         F: for<'a> FnOnce(&'s mut Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 145 | |     {
[INFO] [stdout] 146 | |         f(&mut self.inner, PhantomData)
[INFO] [stdout] 147 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/lib.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | /     pub fn with_owned<F, O>(self, f: F) -> O
[INFO] [stdout] 149 | |     where
[INFO] [stdout] 150 | |         F: for<'a> FnOnce(Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stdout] 151 | |     {
[INFO] [stdout] 152 | |         f(self.inner, PhantomData)
[INFO] [stdout] 153 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stdout] 116 | | where
[INFO] [stdout] 117 | |     C: TyCon,
[INFO] [stdout] 118 | | {
[INFO] [stdout] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stdout] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout] 61  |     missing_debug_implementations,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/existential-8753e1fd57deb4fa)
[INFO] running `Command { std: "docker" "inspect" "a7d2966b75dc2c9bc6ad56632ec3fa13218f8db1146661f92f0d6987b618847c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d2966b75dc2c9bc6ad56632ec3fa13218f8db1146661f92f0d6987b618847c", kill_on_drop: false }`
[INFO] [stdout] a7d2966b75dc2c9bc6ad56632ec3fa13218f8db1146661f92f0d6987b618847c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77438e428e1a3d3bb74ad445c44f28ae1ccf4e018fe4a5a222e17c9e8f48b5b1
[INFO] running `Command { std: "docker" "start" "-a" "77438e428e1a3d3bb74ad445c44f28ae1ccf4e018fe4a5a222e17c9e8f48b5b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]    --> src/lib.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub trait TyConFor<'a> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:62:5
[INFO] [stderr]     |
[INFO] [stderr] 62  |     missing_docs,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]    --> src/lib.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     type Applied;
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a type alias
[INFO] [stderr]    --> src/lib.rs:110:1
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type Apply<'a, C> = <C as TyConFor<'a>>::Applied;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]    --> src/lib.rs:112:1
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub trait TyCon: for<'a> TyConFor<'a> {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]    --> src/lib.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stderr] 116 | | where
[INFO] [stderr] 117 | |     C: TyCon,
[INFO] [stderr] 118 | | {
[INFO] [stderr] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stderr] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stderr]    --> src/lib.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / pub struct Existential<'lower_bound, C>
[INFO] [stderr] 116 | | where
[INFO] [stderr] 117 | |     C: TyCon,
[INFO] [stderr] 118 | | {
[INFO] [stderr] 119 | |     marker: PhantomData<&'lower_bound ()>,
[INFO] [stderr] 120 | |     inner: Apply<'lower_bound, C>,
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:61:5
[INFO] [stderr]     |
[INFO] [stderr] 61  |     missing_debug_implementations,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn new<'a: 'lower_bound>(inner: Apply<'a, C>) -> Existential<'lower_bound, C> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/lib.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 | /     pub fn with<'s, F, O>(&'s self, f: F) -> O
[INFO] [stderr] 137 | |     where
[INFO] [stderr] 138 | |         F: for<'a> FnOnce(&'s Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stderr] 139 | |     {
[INFO] [stderr] 140 | |         f(&self.inner, PhantomData)
[INFO] [stderr] 141 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/lib.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 | /     pub fn with_mut<'s, F, O>(&'s mut self, f: F) -> O
[INFO] [stderr] 143 | |     where
[INFO] [stderr] 144 | |         F: for<'a> FnOnce(&'s mut Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stderr] 145 | |     {
[INFO] [stderr] 146 | |         f(&mut self.inner, PhantomData)
[INFO] [stderr] 147 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/lib.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 | /     pub fn with_owned<F, O>(self, f: F) -> O
[INFO] [stderr] 149 | |     where
[INFO] [stderr] 150 | |         F: for<'a> FnOnce(Apply<'a, C>, PhantomData<&'lower_bound &'a ()>) -> O,
[INFO] [stderr] 151 | |     {
[INFO] [stderr] 152 | |         f(self.inner, PhantomData)
[INFO] [stderr] 153 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: `existential` (lib) generated 10 warnings
[INFO] [stderr] warning: `existential` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/existential-8753e1fd57deb4fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests existential
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77438e428e1a3d3bb74ad445c44f28ae1ccf4e018fe4a5a222e17c9e8f48b5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77438e428e1a3d3bb74ad445c44f28ae1ccf4e018fe4a5a222e17c9e8f48b5b1", kill_on_drop: false }`
[INFO] [stdout] 77438e428e1a3d3bb74ad445c44f28ae1ccf4e018fe4a5a222e17c9e8f48b5b1