[INFO] fetching crate miny 2.0.3...
[INFO] checking miny-2.0.3 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate miny 2.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate miny 2.0.3
[INFO] finished tweaking crates.io crate miny 2.0.3
[INFO] tweaked toml for crates.io crate miny 2.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miny 2.0.3 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 miny 2.0.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3680ebaca89f0c985d3e23bdaeb72a69e7853c65843b3e74dbf71a96a0513130
[INFO] running `Command { std: "docker" "start" "-a" "3680ebaca89f0c985d3e23bdaeb72a69e7853c65843b3e74dbf71a96a0513130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3680ebaca89f0c985d3e23bdaeb72a69e7853c65843b3e74dbf71a96a0513130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3680ebaca89f0c985d3e23bdaeb72a69e7853c65843b3e74dbf71a96a0513130", kill_on_drop: false }`
[INFO] [stdout] 3680ebaca89f0c985d3e23bdaeb72a69e7853c65843b3e74dbf71a96a0513130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb48d80ec6fbc7bbfc7f6843adbfb6afff1c7039fa72d447d4d22eb66997eccb
[INFO] running `Command { std: "docker" "start" "-a" "fb48d80ec6fbc7bbfc7f6843adbfb6afff1c7039fa72d447d4d22eb66997eccb", kill_on_drop: false }`
[INFO] [stderr]     Checking miny v2.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/impl.rs:84:20
[INFO] [stdout]     |
[INFO] [stdout]  84 |     pub fn is<V: Any>(&self) -> bool { TypeId::of::<V>() == (**self).type_id() }
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:89:47
[INFO] [stdout]     |
[INFO] [stdout]  89 |     pub unsafe fn downcast_ref_unchecked<V: Any>(&self) -> &V {
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:97:47
[INFO] [stdout]     |
[INFO] [stdout]  97 |     pub unsafe fn downcast_mut_unchecked<V: Any>(&mut self) -> &mut V {
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:105:43
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub unsafe fn downcast_unchecked<V: Any>(self) -> V {
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn downcast_ref<V: Any>(&self) -> Option<&V> {
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn downcast_mut<V: Any>(&mut self) -> Option<&mut V> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn downcast<V: Any>(self) -> Result<V, Self> {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:84:20
[INFO] [stdout]     |
[INFO] [stdout]  84 |     pub fn is<V: Any>(&self) -> bool { TypeId::of::<V>() == (**self).type_id() }
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:89:47
[INFO] [stdout]     |
[INFO] [stdout]  89 |     pub unsafe fn downcast_ref_unchecked<V: Any>(&self) -> &V {
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:97:47
[INFO] [stdout]     |
[INFO] [stdout]  97 |     pub unsafe fn downcast_mut_unchecked<V: Any>(&mut self) -> &mut V {
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:105:43
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub unsafe fn downcast_unchecked<V: Any>(self) -> V {
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn downcast_ref<V: Any>(&self) -> Option<&V> {
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn downcast_mut<V: Any>(&mut self) -> Option<&mut V> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     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/impl.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn downcast<V: Any>(self) -> Result<V, Self> {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<T: ?Sized> Deref for Miny<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 202 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miny` (lib test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `miny` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "fb48d80ec6fbc7bbfc7f6843adbfb6afff1c7039fa72d447d4d22eb66997eccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb48d80ec6fbc7bbfc7f6843adbfb6afff1c7039fa72d447d4d22eb66997eccb", kill_on_drop: false }`
[INFO] [stdout] fb48d80ec6fbc7bbfc7f6843adbfb6afff1c7039fa72d447d4d22eb66997eccb
