[INFO] fetching crate thinnable 0.3.3...
[INFO] checking thinnable-0.3.3 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate thinnable 0.3.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate thinnable 0.3.3 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thinnable 0.3.3
[INFO] finished tweaking crates.io crate thinnable 0.3.3
[INFO] tweaked toml for crates.io crate thinnable 0.3.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcad2d8cb5b4c6a69bbfe2bcad6569efa7cd62923f1140085ac2c9fd91a90fc5
[INFO] running `Command { std: "docker" "start" "-a" "fcad2d8cb5b4c6a69bbfe2bcad6569efa7cd62923f1140085ac2c9fd91a90fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcad2d8cb5b4c6a69bbfe2bcad6569efa7cd62923f1140085ac2c9fd91a90fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcad2d8cb5b4c6a69bbfe2bcad6569efa7cd62923f1140085ac2c9fd91a90fc5", kill_on_drop: false }`
[INFO] [stdout] fcad2d8cb5b4c6a69bbfe2bcad6569efa7cd62923f1140085ac2c9fd91a90fc5
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff4e4ca80485000f4fd8950f5438cbc794bd10b9723602c176a272d03e1c0df7
[INFO] running `Command { std: "docker" "start" "-a" "ff4e4ca80485000f4fd8950f5438cbc794bd10b9723602c176a272d03e1c0df7", kill_on_drop: false }`
[INFO] [stderr]     Checking thinnable v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed for `*const _`
[INFO] [stdout]    --> src/inner.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let data_address = ptr::addr_of!(self.0).cast();
[INFO] [stdout]     |             ^^^^^^^^^^^^   ---------------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `data_address` an explicit type, where the type for type parameter `U` is specified
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let data_address: *const U = ptr::addr_of!(self.0).cast();
[INFO] [stdout]     |                         ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `*mut _`
[INFO] [stdout]    --> src/inner.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data_address = ptr::addr_of_mut!(self.0).cast();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] 130 |         let metadata = metadata(self);
[INFO] [stdout] 131 |         let ptr = ptr::from_raw_parts_mut(data_address, metadata);
[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 `core::ptr::from_raw_parts_mut`
[INFO] [stdout]    --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ptr/metadata.rs:125:1
[INFO] [stdout] help: consider giving `data_address` an explicit type, where the type for type parameter `impl Thin` is specified
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data_address: *mut U = ptr::addr_of_mut!(self.0).cast();
[INFO] [stdout]     |                         ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `*const _`
[INFO] [stdout]    --> src/inner.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let data_address = ptr::addr_of!(self.0).cast();
[INFO] [stdout]     |             ^^^^^^^^^^^^   ---------------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `data_address` an explicit type, where the type for type parameter `U` is specified
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let data_address: *const U = ptr::addr_of!(self.0).cast();
[INFO] [stdout]     |                         ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `*mut _`
[INFO] [stdout]    --> src/inner.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data_address = ptr::addr_of_mut!(self.0).cast();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] 130 |         let metadata = metadata(self);
[INFO] [stdout] 131 |         let ptr = ptr::from_raw_parts_mut(data_address, metadata);
[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 `core::ptr::from_raw_parts_mut`
[INFO] [stdout]    --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ptr/metadata.rs:125:1
[INFO] [stdout] help: consider giving `data_address` an explicit type, where the type for type parameter `impl Thin` is specified
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data_address: *mut U = ptr::addr_of_mut!(self.0).cast();
[INFO] [stdout]     |                         ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinnable` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinnable` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff4e4ca80485000f4fd8950f5438cbc794bd10b9723602c176a272d03e1c0df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4e4ca80485000f4fd8950f5438cbc794bd10b9723602c176a272d03e1c0df7", kill_on_drop: false }`
[INFO] [stdout] ff4e4ca80485000f4fd8950f5438cbc794bd10b9723602c176a272d03e1c0df7