[INFO] fetching crate nexus-collections 0.6.0...
[INFO] checking nexus-collections-0.6.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate nexus-collections 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nexus-collections 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nexus-collections 0.6.0
[INFO] tweaked toml for crates.io crate nexus-collections 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-collections 0.6.0 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 nexus-collections 0.6.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3fde7b849ccb684d00e0122c181b771c3a9c84089135ef730922bd28bbf3dd03
[INFO] running `Command { std: "docker" "start" "-a" "3fde7b849ccb684d00e0122c181b771c3a9c84089135ef730922bd28bbf3dd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fde7b849ccb684d00e0122c181b771c3a9c84089135ef730922bd28bbf3dd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fde7b849ccb684d00e0122c181b771c3a9c84089135ef730922bd28bbf3dd03", kill_on_drop: false }`
[INFO] [stdout] 3fde7b849ccb684d00e0122c181b771c3a9c84089135ef730922bd28bbf3dd03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2c0a72133fbc444e6c20d0318197c81ac5c501e8bdd34ef7c3f7f9a0df2e6e92
[INFO] running `Command { std: "docker" "start" "-a" "2c0a72133fbc444e6c20d0318197c81ac5c501e8bdd34ef7c3f7f9a0df2e6e92", kill_on_drop: false }`
[INFO] [stderr]     Checking nexus-slab v0.8.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking nexus-collections v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/storage/skip.rs:840:16
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn key(&self) -> &K {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 845 | impl<K, V, const MAX_LEVEL: usize> Deref for SkipRef<K, V, MAX_LEVEL> {
[INFO] [stdout]     | --------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 846 |     type Target = V;
[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/storage/skip.rs:884:16
[INFO] [stdout]     |
[INFO] [stdout] 884 |     pub fn key(&self) -> &K {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 889 | impl<K, V, const MAX_LEVEL: usize> Deref for SkipRefMut<K, V, MAX_LEVEL> {
[INFO] [stdout]     | ------------------------------------------------------------------------ trait implemented here
[INFO] [stdout] 890 |     type Target = V;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nexus-collections` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c0a72133fbc444e6c20d0318197c81ac5c501e8bdd34ef7c3f7f9a0df2e6e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0a72133fbc444e6c20d0318197c81ac5c501e8bdd34ef7c3f7f9a0df2e6e92", kill_on_drop: false }`
[INFO] [stdout] 2c0a72133fbc444e6c20d0318197c81ac5c501e8bdd34ef7c3f7f9a0df2e6e92