[INFO] fetching crate ps-rwt 0.1.0-2...
[INFO] checking ps-rwt-0.1.0-2 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate ps-rwt 0.1.0-2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ps-rwt 0.1.0-2
[INFO] finished tweaking crates.io crate ps-rwt 0.1.0-2
[INFO] tweaked toml for crates.io crate ps-rwt 0.1.0-2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ps-rwt 0.1.0-2 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 ps-rwt 0.1.0-2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dfcaa263b8d5df7672107b3df02520544dcd7660dc9fe1427129f4af7ce17501
[INFO] running `Command { std: "docker" "start" "-a" "dfcaa263b8d5df7672107b3df02520544dcd7660dc9fe1427129f4af7ce17501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfcaa263b8d5df7672107b3df02520544dcd7660dc9fe1427129f4af7ce17501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcaa263b8d5df7672107b3df02520544dcd7660dc9fe1427129f4af7ce17501", kill_on_drop: false }`
[INFO] [stdout] dfcaa263b8d5df7672107b3df02520544dcd7660dc9fe1427129f4af7ce17501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 29e0391f33aa2dc2542282e4239d491269c7b374dd66ce33e7dcf343891a855e
[INFO] running `Command { std: "docker" "start" "-a" "29e0391f33aa2dc2542282e4239d491269c7b374dd66ce33e7dcf343891a855e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking ps-rwt v0.1.0-2 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]  --> src/inner/methods/read.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn read(&self) -> RwLockReadGuard<'_, RawRwLock, W> {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/try_read.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn try_read(&self) -> Option<RwLockReadGuard<'_, W>> {
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/try_write.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn try_write(&self) -> Option<RwLockWriteGuard<'_, W>> {
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/write.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn write(&self) -> RwLockWriteGuard<'_, RawRwLock, W> {
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ps-rwt` (lib test) due to 4 previous errors
[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/inner/methods/read.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn read(&self) -> RwLockReadGuard<'_, RawRwLock, W> {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/try_read.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn try_read(&self) -> Option<RwLockReadGuard<'_, W>> {
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/try_write.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn try_write(&self) -> Option<RwLockWriteGuard<'_, W>> {
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[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/inner/methods/write.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn write(&self) -> RwLockWriteGuard<'_, RawRwLock, W> {
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWT<R, W> {
[INFO] [stdout]   | ------------------------------ trait implemented here
[INFO] [stdout] 6 |     type Target = RWTi<R, W>;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/inner/implementations/deref.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl<R, W> Deref for RWTi<R, W> {
[INFO] [stdout]   | ------------------------------- trait implemented here
[INFO] [stdout] 6 |     type Target = R;
[INFO] [stdout]   |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ps-rwt` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "29e0391f33aa2dc2542282e4239d491269c7b374dd66ce33e7dcf343891a855e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e0391f33aa2dc2542282e4239d491269c7b374dd66ce33e7dcf343891a855e", kill_on_drop: false }`
[INFO] [stdout] 29e0391f33aa2dc2542282e4239d491269c7b374dd66ce33e7dcf343891a855e