[INFO] fetching crate datafrost 0.1.7... [INFO] testing datafrost-0.1.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate datafrost 0.1.7 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate datafrost 0.1.7 [INFO] finished tweaking crates.io crate datafrost 0.1.7 [INFO] tweaked toml for crates.io crate datafrost 0.1.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate datafrost 0.1.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate datafrost 0.1.7 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f85f0e3a4e39702370a27368e0278899dd0925abbd3ed3e5b36c151cc3f0b34d [INFO] running `Command { std: "docker" "start" "-a" "f85f0e3a4e39702370a27368e0278899dd0925abbd3ed3e5b36c151cc3f0b34d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f85f0e3a4e39702370a27368e0278899dd0925abbd3ed3e5b36c151cc3f0b34d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f85f0e3a4e39702370a27368e0278899dd0925abbd3ed3e5b36c151cc3f0b34d", kill_on_drop: false }` [INFO] [stdout] f85f0e3a4e39702370a27368e0278899dd0925abbd3ed3e5b36c151cc3f0b34d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de5bfde93e79e589e12f5bc3257c2c0de8df7ca3123b088fd3926a6feab3b387 [INFO] running `Command { std: "docker" "start" "-a" "de5bfde93e79e589e12f5bc3257c2c0de8df7ca3123b088fd3926a6feab3b387", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling arc-swap v1.7.0 [INFO] [stderr] Compiling mutability_marker v0.1.1 [INFO] [stderr] Compiling takecell v0.1.1 [INFO] [stderr] Compiling wasm_sync v0.1.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling sync_rw_cell v0.1.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling task_pool v0.1.4 [INFO] [stderr] Compiling datafrost v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `non_null_convenience` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(non_null_convenience)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/dyn_vec.rs:232:68 [INFO] [stdout] | [INFO] [stdout] 231 | &*from_raw_parts( [INFO] [stdout] | -------------- required by a bound introduced by this call [INFO] [stdout] 232 | self.inner.add(index.offset.cast::() as usize).cast(), [INFO] [stdout] | ^^^^ cannot infer type of the type parameter `U` declared on the method `cast` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: std::ptr::Thin` [INFO] [stdout] note: required by a bound in `std::ptr::from_raw_parts` [INFO] [stdout] --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ptr/metadata.rs:115:0 [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 232 | self.inner.add(index.offset.cast::() as usize).cast::(), [INFO] [stdout] | +++++ [INFO] [stdout] help: consider removing this method call, as the receiver has type `*mut u8` and `*mut u8: std::ptr::Thin` trivially holds [INFO] [stdout] | [INFO] [stdout] 232 - self.inner.add(index.offset.cast::() as usize).cast(), [INFO] [stdout] 232 + self.inner.add(index.offset.cast::() as usize), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/dyn_vec.rs:247:68 [INFO] [stdout] | [INFO] [stdout] 246 | &mut *from_raw_parts_mut( [INFO] [stdout] | ------------------ required by a bound introduced by this call [INFO] [stdout] 247 | self.inner.add(index.offset.cast::() as usize).cast(), [INFO] [stdout] | ^^^^ cannot infer type of the type parameter `U` declared on the method `cast` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: std::ptr::Thin` [INFO] [stdout] note: required by a bound in `std::ptr::from_raw_parts_mut` [INFO] [stdout] --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ptr/metadata.rs:128:0 [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 247 | self.inner.add(index.offset.cast::() as usize).cast::(), [INFO] [stdout] | +++++ [INFO] [stdout] help: consider removing this method call, as the receiver has type `*mut u8` and `*mut u8: std::ptr::Thin` trivially holds [INFO] [stdout] | [INFO] [stdout] 247 - self.inner.add(index.offset.cast::() as usize).cast(), [INFO] [stdout] 247 + self.inner.add(index.offset.cast::() as usize), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `datafrost` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "de5bfde93e79e589e12f5bc3257c2c0de8df7ca3123b088fd3926a6feab3b387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5bfde93e79e589e12f5bc3257c2c0de8df7ca3123b088fd3926a6feab3b387", kill_on_drop: false }` [INFO] [stdout] de5bfde93e79e589e12f5bc3257c2c0de8df7ca3123b088fd3926a6feab3b387