[INFO] fetching crate sandpit 0.5.2...
[INFO] checking sandpit-0.5.2 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate sandpit 0.5.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sandpit 0.5.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sandpit 0.5.2
[INFO] tweaked toml for crates.io crate sandpit 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sandpit 0.5.2 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 sandpit 0.5.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e341877bef3b1c574b162cc7aeeff2529fcb7d424045eb1e988c1b2baf9b6c17
[INFO] running `Command { std: "docker" "start" "-a" "e341877bef3b1c574b162cc7aeeff2529fcb7d424045eb1e988c1b2baf9b6c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e341877bef3b1c574b162cc7aeeff2529fcb7d424045eb1e988c1b2baf9b6c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e341877bef3b1c574b162cc7aeeff2529fcb7d424045eb1e988c1b2baf9b6c17", kill_on_drop: false }`
[INFO] [stdout] e341877bef3b1c574b162cc7aeeff2529fcb7d424045eb1e988c1b2baf9b6c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9b9e6aadeed9da341ea19e63b6a817b2c3218e91dbad3713e7c66d5991c93a80
[INFO] running `Command { std: "docker" "start" "-a" "9b9e6aadeed9da341ea19e63b6a817b2c3218e91dbad3713e7c66d5991c93a80", kill_on_drop: false }`
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking never-say-never v6.6.666
[INFO] [stderr]     Checking nimix v0.2.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking higher-kinded-types v0.1.1
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling sandpit_derive v0.5.2
[INFO] [stderr]     Checking sandpit v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/gc.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl<'gc, T: Trace + ?Sized + 'gc> Deref for Gc<'gc, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout]  86 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn scoped_deref(&self) -> &'gc T {
[INFO] [stdout]     |                         ^^^^^
[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/gc.rs:210:29
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl<'gc, T: Trace + ?Sized + 'gc> Deref for Gc<'gc, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout]  86 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn write_barrier<F>(&self, mu: &'gc Mutator, f: F)
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sandpit` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9b9e6aadeed9da341ea19e63b6a817b2c3218e91dbad3713e7c66d5991c93a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9e6aadeed9da341ea19e63b6a817b2c3218e91dbad3713e7c66d5991c93a80", kill_on_drop: false }`
[INFO] [stdout] 9b9e6aadeed9da341ea19e63b6a817b2c3218e91dbad3713e7c66d5991c93a80