[INFO] fetching crate nanvm-lib 0.1.1...
[INFO] checking nanvm-lib-0.1.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate nanvm-lib 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nanvm-lib 0.1.1
[INFO] finished tweaking crates.io crate nanvm-lib 0.1.1
[INFO] tweaked toml for crates.io crate nanvm-lib 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanvm-lib 0.1.1 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]      Locking 49 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1a848fa3c334c8204ef95ad7c42b6c3d5931234f896c9d09f1faa231303a3915
[INFO] running `Command { std: "docker" "start" "-a" "1a848fa3c334c8204ef95ad7c42b6c3d5931234f896c9d09f1faa231303a3915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a848fa3c334c8204ef95ad7c42b6c3d5931234f896c9d09f1faa231303a3915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a848fa3c334c8204ef95ad7c42b6c3d5931234f896c9d09f1faa231303a3915", kill_on_drop: false }`
[INFO] [stdout] 1a848fa3c334c8204ef95ad7c42b6c3d5931234f896c9d09f1faa231303a3915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 060599e1bdd69b2f86c580078db08fe6d9351f4e87425546b2549ef6009dd94c
[INFO] running `Command { std: "docker" "start" "-a" "060599e1bdd69b2f86c580078db08fe6d9351f4e87425546b2549ef6009dd94c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking io-trait v0.11.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.108
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking wasm-bindgen-test-shared v0.2.108
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking io-test v0.11.0
[INFO] [stderr]     Checking nanvm-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/mem/mut_ref.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub const fn to_ref(self) -> Ref<T, D> {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 | impl<T: Object, D: Dealloc> Deref for MutRef<T, D> {
[INFO] [stdout]    | -------------------------------------------------- trait implemented here
[INFO] [stdout] 36 |     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/mem/ref_.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn try_to_mut_ref(self) -> Result<MutRef<T, D>, Self> {
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | impl<T: Object, D: Dealloc> Deref for Ref<T, D> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 25 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nanvm-lib` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "060599e1bdd69b2f86c580078db08fe6d9351f4e87425546b2549ef6009dd94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060599e1bdd69b2f86c580078db08fe6d9351f4e87425546b2549ef6009dd94c", kill_on_drop: false }`
[INFO] [stdout] 060599e1bdd69b2f86c580078db08fe6d9351f4e87425546b2549ef6009dd94c
