[INFO] fetching crate datafrost 0.1.7...
[INFO] checking datafrost-0.1.7 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate datafrost 0.1.7 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate datafrost 0.1.7 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm_sync v0.1.2
[INFO] [stderr]   Downloaded sync_rw_cell v0.1.0
[INFO] [stderr]   Downloaded arc-swap v1.7.0
[INFO] [stderr]   Downloaded task_pool v0.1.4
[INFO] [stderr]   Downloaded mutability_marker v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c707eb7714922593d8f0beec3913062d3ccaaadf33c09ea7e56fbd22611585e
[INFO] running `Command { std: "docker" "start" "-a" "3c707eb7714922593d8f0beec3913062d3ccaaadf33c09ea7e56fbd22611585e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c707eb7714922593d8f0beec3913062d3ccaaadf33c09ea7e56fbd22611585e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c707eb7714922593d8f0beec3913062d3ccaaadf33c09ea7e56fbd22611585e", kill_on_drop: false }`
[INFO] [stdout] 3c707eb7714922593d8f0beec3913062d3ccaaadf33c09ea7e56fbd22611585e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2a198edf09acd20946f28ae76c1197cce9fa27c315b6462f25a76a48d1ecff
[INFO] running `Command { std: "docker" "start" "-a" "6b2a198edf09acd20946f28ae76c1197cce9fa27c315b6462f25a76a48d1ecff", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wasm_sync v0.1.2
[INFO] [stderr]     Checking takecell v0.1.1
[INFO] [stderr]     Checking arc-swap v1.7.0
[INFO] [stderr]     Checking mutability_marker v0.1.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking sync_rw_cell v0.1.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling priority-queue v1.4.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking task_pool v0.1.4
[INFO] [stderr]     Checking 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] 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::<u8>() 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/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/library/core/src/ptr/metadata.rs:111:1
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 self.inner.add(index.offset.cast::<u8>() as usize).cast::<U>(),
[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::<u8>() as usize).cast(),
[INFO] [stdout] 232 +                 self.inner.add(index.offset.cast::<u8>() as usize),
[INFO] [stdout]     |
[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::<u8>() 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/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/library/core/src/ptr/metadata.rs:111:1
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 self.inner.add(index.offset.cast::<u8>() as usize).cast::<U>(),
[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::<u8>() as usize).cast(),
[INFO] [stdout] 232 +                 self.inner.add(index.offset.cast::<u8>() 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::<u8>() 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/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/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::<u8>() as usize).cast::<U>(),
[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::<u8>() as usize).cast(),
[INFO] [stdout] 247 +                 self.inner.add(index.offset.cast::<u8>() 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::<u8>() 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/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/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::<u8>() as usize).cast::<U>(),
[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::<u8>() as usize).cast(),
[INFO] [stdout] 247 +                 self.inner.add(index.offset.cast::<u8>() as usize),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[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 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[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 test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6b2a198edf09acd20946f28ae76c1197cce9fa27c315b6462f25a76a48d1ecff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2a198edf09acd20946f28ae76c1197cce9fa27c315b6462f25a76a48d1ecff", kill_on_drop: false }`
[INFO] [stdout] 6b2a198edf09acd20946f28ae76c1197cce9fa27c315b6462f25a76a48d1ecff
