[INFO] fetching crate oxidd-cache 0.10.0... [INFO] testing oxidd-cache-0.10.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate oxidd-cache 0.10.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate oxidd-cache 0.10.0 [INFO] finished tweaking crates.io crate oxidd-cache 0.10.0 [INFO] tweaked toml for crates.io crate oxidd-cache 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oxidd-cache 0.10.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate oxidd-cache 0.10.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oxidd-test-utils v0.5.0 [INFO] [stderr] Downloaded sptr v0.3.2 [INFO] [stderr] Downloaded oxidd-core v0.10.0 [INFO] [stderr] Downloaded hugealloc v0.1.1 [INFO] [stderr] Downloaded oxidd-derive v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74dd169404773798c3483ddf5551fa9ceff41f27880043cdcca96036c22b8eda [INFO] running `Command { std: "docker" "start" "-a" "74dd169404773798c3483ddf5551fa9ceff41f27880043cdcca96036c22b8eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74dd169404773798c3483ddf5551fa9ceff41f27880043cdcca96036c22b8eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74dd169404773798c3483ddf5551fa9ceff41f27880043cdcca96036c22b8eda", kill_on_drop: false }` [INFO] [stdout] 74dd169404773798c3483ddf5551fa9ceff41f27880043cdcca96036c22b8eda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2c3b15ecfce3d28582be22a42864499c001aced3c43b8580596f44c2191a0c0 [INFO] running `Command { std: "docker" "start" "-a" "e2c3b15ecfce3d28582be22a42864499c001aced3c43b8580596f44c2191a0c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling oxidd-core v0.10.0 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling oxidd-cache v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/direct.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | fn lock(&self) -> EntryGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | fn lock(&self) -> EntryGuard<'_, M, O, ARITY> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/direct.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | fn try_lock(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/direct.rs:454:38 [INFO] [stdout] | [INFO] [stdout] 454 | let operands = unsafe { &(*self.0.operands.get())[..edge_operands] }; [INFO] [stdout] | ^^---------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [Operand<::Edge>; ARITY]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[Operand<::Edge>; ARITY]` [INFO] [stdout] --> src/direct.rs:454:38 [INFO] [stdout] | [INFO] [stdout] 454 | let operands = unsafe { &(*self.0.operands.get())[..edge_operands] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 454 | let operands = unsafe { &(&(*self.0.operands.get()))[..edge_operands] }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `oxidd-cache` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e2c3b15ecfce3d28582be22a42864499c001aced3c43b8580596f44c2191a0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2c3b15ecfce3d28582be22a42864499c001aced3c43b8580596f44c2191a0c0", kill_on_drop: false }` [INFO] [stdout] e2c3b15ecfce3d28582be22a42864499c001aced3c43b8580596f44c2191a0c0