[INFO] fetching crate pinned-mutex 0.3.2...
[INFO] checking pinned-mutex-0.3.2 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate pinned-mutex 0.3.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pinned-mutex 0.3.2
[INFO] finished tweaking crates.io crate pinned-mutex 0.3.2
[INFO] tweaked toml for crates.io crate pinned-mutex 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pinned-mutex 0.3.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[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] 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] 46ea33241c1b653ca2b298fafdf9bc4a817ffa3878ced61aa55af5ac233a3e48
[INFO] running `Command { std: "docker" "start" "-a" "46ea33241c1b653ca2b298fafdf9bc4a817ffa3878ced61aa55af5ac233a3e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ea33241c1b653ca2b298fafdf9bc4a817ffa3878ced61aa55af5ac233a3e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ea33241c1b653ca2b298fafdf9bc4a817ffa3878ced61aa55af5ac233a3e48", kill_on_drop: false }`
[INFO] [stdout] 46ea33241c1b653ca2b298fafdf9bc4a817ffa3878ced61aa55af5ac233a3e48
[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] 897cdb99a488a1bb963597ba81e2e42a7de99241de7111bb58db4a38860f880d
[INFO] running `Command { std: "docker" "start" "-a" "897cdb99a488a1bb963597ba81e2e42a7de99241de7111bb58db4a38860f880d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking pinned-mutex v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/std.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn as_ref(&self) -> Pin<&T> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl<'a, T> Deref for PinnedMutexGuard<'a, T> {
[INFO] [stdout]    | --------------------------------------------- trait implemented here
[INFO] [stdout] 59 |     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/std.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn as_mut(&mut self) -> Pin<&mut T> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl<'a, T> Deref for PinnedMutexGuard<'a, T> {
[INFO] [stdout]    | --------------------------------------------- trait implemented here
[INFO] [stdout] 59 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pinned-mutex` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "897cdb99a488a1bb963597ba81e2e42a7de99241de7111bb58db4a38860f880d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897cdb99a488a1bb963597ba81e2e42a7de99241de7111bb58db4a38860f880d", kill_on_drop: false }`
[INFO] [stdout] 897cdb99a488a1bb963597ba81e2e42a7de99241de7111bb58db4a38860f880d
