[INFO] fetching crate atomic_ptr_cell 0.1.0...
[INFO] checking atomic_ptr_cell-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate atomic_ptr_cell 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate atomic_ptr_cell 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate atomic_ptr_cell 0.1.0
[INFO] tweaked toml for crates.io crate atomic_ptr_cell 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate atomic_ptr_cell 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 atomic_ptr_cell 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 17ebea9599b6c96ba3ad6990fe01afccee34eeafed28daa03c2107473fb4815d
[INFO] running `Command { std: "docker" "start" "-a" "17ebea9599b6c96ba3ad6990fe01afccee34eeafed28daa03c2107473fb4815d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17ebea9599b6c96ba3ad6990fe01afccee34eeafed28daa03c2107473fb4815d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ebea9599b6c96ba3ad6990fe01afccee34eeafed28daa03c2107473fb4815d", kill_on_drop: false }`
[INFO] [stdout] 17ebea9599b6c96ba3ad6990fe01afccee34eeafed28daa03c2107473fb4815d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3e85bed703877792b8201d269c21c5537d2e1899228a0cc726a5989b2e5bcb97
[INFO] running `Command { std: "docker" "start" "-a" "3e85bed703877792b8201d269c21c5537d2e1899228a0cc726a5989b2e5bcb97", kill_on_drop: false }`
[INFO] [stderr]     Checking atomic_ptr_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:456:28
[INFO] [stdout]     |
[INFO] [stdout] 456 |         pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<T, T> {
[INFO] [stdout]     |                            ^^^^^               ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 456 |         pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:463:34
[INFO] [stdout]     |
[INFO] [stdout] 463 |         pub fn borrow_swap_boxed(&self, value: Box<T>) -> BorrowSwapResult<T, Box<T>> {
[INFO] [stdout]     |                                  ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 463 |         pub fn borrow_swap_boxed(&self, value: Box<T>) -> BorrowSwapResult<'_, T, Box<T>> {
[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/lib.rs:742:24
[INFO] [stdout]     |
[INFO] [stdout] 742 |         pub fn discard(mut self) {
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:748:34
[INFO] [stdout]     |
[INFO] [stdout] 748 |         pub fn discard_if_absent(mut self) {
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:757:25
[INFO] [stdout]     |
[INFO] [stdout] 757 |         pub fn try_swap(&mut self) -> bool {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:773:22
[INFO] [stdout]     |
[INFO] [stdout] 773 |         pub fn force(mut self) {
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:783:25
[INFO] [stdout]     |
[INFO] [stdout] 783 |         pub fn try_drop(mut self) -> Option<Self> {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:796:27
[INFO] [stdout]     |
[INFO] [stdout] 796 |         pub fn into_inner(mut self) -> T {
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:802:31
[INFO] [stdout]     |
[INFO] [stdout] 802 |         pub fn into_inner_box(mut self) -> Box<T> {
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         type Target = T;
[INFO] [stdout]     |         ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomic_ptr_cell` (lib) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:456:28
[INFO] [stdout]     |
[INFO] [stdout] 456 |         pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<T, T> {
[INFO] [stdout]     |                            ^^^^^               ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 456 |         pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:463:34
[INFO] [stdout]     |
[INFO] [stdout] 463 |         pub fn borrow_swap_boxed(&self, value: Box<T>) -> BorrowSwapResult<T, Box<T>> {
[INFO] [stdout]     |                                  ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 463 |         pub fn borrow_swap_boxed(&self, value: Box<T>) -> BorrowSwapResult<'_, T, Box<T>> {
[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/lib.rs:742:24
[INFO] [stdout]     |
[INFO] [stdout] 742 |         pub fn discard(mut self) {
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:748:34
[INFO] [stdout]     |
[INFO] [stdout] 748 |         pub fn discard_if_absent(mut self) {
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:757:25
[INFO] [stdout]     |
[INFO] [stdout] 757 |         pub fn try_swap(&mut self) -> bool {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:773:22
[INFO] [stdout]     |
[INFO] [stdout] 773 |         pub fn force(mut self) {
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:783:25
[INFO] [stdout]     |
[INFO] [stdout] 783 |         pub fn try_drop(mut self) -> Option<Self> {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:796:27
[INFO] [stdout]     |
[INFO] [stdout] 796 |         pub fn into_inner(mut self) -> T {
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         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/lib.rs:802:31
[INFO] [stdout]     |
[INFO] [stdout] 802 |         pub fn into_inner_box(mut self) -> Box<T> {
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 815 |     impl<T: Sync + Send + 'static> Deref for BorrowGuard<'_, T> {
[INFO] [stdout]     |     ----------------------------------------------------------- trait implemented here
[INFO] [stdout] 816 |         type Target = T;
[INFO] [stdout]     |         ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomic_ptr_cell` (lib test) due to 7 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3e85bed703877792b8201d269c21c5537d2e1899228a0cc726a5989b2e5bcb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e85bed703877792b8201d269c21c5537d2e1899228a0cc726a5989b2e5bcb97", kill_on_drop: false }`
[INFO] [stdout] 3e85bed703877792b8201d269c21c5537d2e1899228a0cc726a5989b2e5bcb97
