[INFO] fetching crate datafrost 0.1.7... [INFO] testing datafrost-0.1.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate datafrost 0.1.7 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate datafrost 0.1.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mutability_marker v0.1.1 [INFO] [stderr] Downloaded task_pool v0.1.4 [INFO] [stderr] Downloaded sync_rw_cell v0.1.0 [INFO] [stderr] Downloaded wasm_sync v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c09feac26073f2190cd2229af79a1b298e8a29a3de935a888162e4b6d745477 [INFO] running `Command { std: "docker" "start" "-a" "8c09feac26073f2190cd2229af79a1b298e8a29a3de935a888162e4b6d745477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c09feac26073f2190cd2229af79a1b298e8a29a3de935a888162e4b6d745477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c09feac26073f2190cd2229af79a1b298e8a29a3de935a888162e4b6d745477", kill_on_drop: false }` [INFO] [stdout] 8c09feac26073f2190cd2229af79a1b298e8a29a3de935a888162e4b6d745477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b58c029f66bc19abaad68f626ccdea65abb885c142d1e27fc36655e8bb18077e [INFO] running `Command { std: "docker" "start" "-a" "b58c029f66bc19abaad68f626ccdea65abb885c142d1e27fc36655e8bb18077e", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling wasm_sync v0.1.2 [INFO] [stderr] Compiling mutability_marker v0.1.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling takecell v0.1.1 [INFO] [stderr] Compiling arc-swap v1.7.0 [INFO] [stderr] Compiling sync_rw_cell v0.1.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling fxhash v0.2.1 [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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ptr/metadata.rs:112:1 [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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ptr/metadata.rs:125:1 [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" "b58c029f66bc19abaad68f626ccdea65abb885c142d1e27fc36655e8bb18077e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58c029f66bc19abaad68f626ccdea65abb885c142d1e27fc36655e8bb18077e", kill_on_drop: false }` [INFO] [stdout] b58c029f66bc19abaad68f626ccdea65abb885c142d1e27fc36655e8bb18077e