[INFO] fetching crate lock-free-static 0.2.3...
[INFO] checking lock-free-static-0.2.3 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate lock-free-static 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lock-free-static 0.2.3
[INFO] finished tweaking crates.io crate lock-free-static 0.2.3
[INFO] tweaked toml for crates.io crate lock-free-static 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock-free-static 0.2.3 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 lock-free-static 0.2.3 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] 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] e3f79ed733824718d5e6082e2cb14d571b40e72edc3e9f2799c3603aeac80f51
[INFO] running `Command { std: "docker" "start" "-a" "e3f79ed733824718d5e6082e2cb14d571b40e72edc3e9f2799c3603aeac80f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3f79ed733824718d5e6082e2cb14d571b40e72edc3e9f2799c3603aeac80f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f79ed733824718d5e6082e2cb14d571b40e72edc3e9f2799c3603aeac80f51", kill_on_drop: false }`
[INFO] [stdout] e3f79ed733824718d5e6082e2cb14d571b40e72edc3e9f2799c3603aeac80f51
[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] 180800c207c6b6f8b9502fa2c25f4b48c5a1caafb53c00e343bd65213a4ee6ca
[INFO] running `Command { std: "docker" "start" "-a" "180800c207c6b6f8b9502fa2c25f4b48c5a1caafb53c00e343bd65213a4ee6ca", kill_on_drop: false }`
[INFO] [stderr]     Checking lock-free-static v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/mutex.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl<'a, T: ?Sized> Deref for MutexGuard<'a, T> {
[INFO] [stdout]     | ----------------------------------------------- trait implemented here
[INFO] [stdout]  81 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn leak(self) -> &'a mut T {
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lock-free-static` (lib) due to 1 previous error
[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/mutex.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl<'a, T: ?Sized> Deref for MutexGuard<'a, T> {
[INFO] [stdout]     | ----------------------------------------------- trait implemented here
[INFO] [stdout]  81 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn leak(self) -> &'a mut T {
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lock-free-static` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "180800c207c6b6f8b9502fa2c25f4b48c5a1caafb53c00e343bd65213a4ee6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180800c207c6b6f8b9502fa2c25f4b48c5a1caafb53c00e343bd65213a4ee6ca", kill_on_drop: false }`
[INFO] [stdout] 180800c207c6b6f8b9502fa2c25f4b48c5a1caafb53c00e343bd65213a4ee6ca