[INFO] fetching crate hato 0.2.1...
[INFO] testing hato-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hato 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate hato 0.2.1
[INFO] finished tweaking crates.io crate hato 0.2.1
[INFO] tweaked toml for crates.io crate hato 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hato 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c72d37d5560da87e3564ea40926a3d0c286a111b42df50ba49e4bfd1bc1d778
[INFO] running `Command { std: "docker" "start" "-a" "7c72d37d5560da87e3564ea40926a3d0c286a111b42df50ba49e4bfd1bc1d778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c72d37d5560da87e3564ea40926a3d0c286a111b42df50ba49e4bfd1bc1d778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c72d37d5560da87e3564ea40926a3d0c286a111b42df50ba49e4bfd1bc1d778", kill_on_drop: false }`
[INFO] [stdout] 7c72d37d5560da87e3564ea40926a3d0c286a111b42df50ba49e4bfd1bc1d778
[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" "-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] 6a8c0eb292e3e8b9bb0a6fc55d00d7ccd1ad17b857eba0fc36d19a770b1a7d72
[INFO] running `Command { std: "docker" "start" "-a" "6a8c0eb292e3e8b9bb0a6fc55d00d7ccd1ad17b857eba0fc36d19a770b1a7d72", kill_on_drop: false }`
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling unscrupulous v0.1.0
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling hato v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W pointer_structural_match`
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:199:71
[INFO] [stdout]     |
[INFO] [stdout] 199 |             &*from_raw_parts(self.bytes.as_ptr().add(offset as usize).cast(), self.vtable)
[INFO] [stdout]     |               --------------                                          ^^^^ cannot infer type of the type parameter `U` declared on the method `cast`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: 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] 199 |             &*from_raw_parts(self.bytes.as_ptr().add(offset as usize).cast::<U>(), self.vtable)
[INFO] [stdout]     |                                                                           +++++
[INFO] [stdout] help: consider removing this method call, as the receiver has type `*const u8` and `*const u8: Thin` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 199 -             &*from_raw_parts(self.bytes.as_ptr().add(offset as usize).cast(), self.vtable)
[INFO] [stdout] 199 +             &*from_raw_parts(self.bytes.as_ptr().add(offset as usize), self.vtable)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `*mut _`
[INFO] [stdout]    --> src/lib.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let ptr = self.bytes.as_mut_ptr().add(offset as usize).cast();
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 208 |             &mut *from_raw_parts_mut(ptr, self.vtable)
[INFO] [stdout]     |                   ------------------ --- type must be known at this point
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: 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 giving `ptr` an explicit type, where the type for type parameter `impl Thin` is specified
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let ptr: *mut U = self.bytes.as_mut_ptr().add(offset as usize).cast();
[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 `hato` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6a8c0eb292e3e8b9bb0a6fc55d00d7ccd1ad17b857eba0fc36d19a770b1a7d72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8c0eb292e3e8b9bb0a6fc55d00d7ccd1ad17b857eba0fc36d19a770b1a7d72", kill_on_drop: false }`
[INFO] [stdout] 6a8c0eb292e3e8b9bb0a6fc55d00d7ccd1ad17b857eba0fc36d19a770b1a7d72
