[INFO] fetching crate static-box 0.2.0...
[INFO] checking static-box-0.2.0 against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-26
[INFO] extracting crate static-box 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate static-box 0.2.0
[INFO] finished tweaking crates.io crate static-box 0.2.0
[INFO] tweaked toml for crates.io crate static-box 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate static-box 0.2.0 on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "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" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "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" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465
[INFO] running `Command { std: "docker" "start" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking static-box v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_pin` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_pin)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Unsize<T>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:153:57
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let (meta, layout, offset) = meta_offset_layout(&value);
[INFO] [stdout]     |                                      ------------------ ^^^^^^ the nightly-only, unstable trait `Unsize<T>` is not implemented for `T`
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: all implementations of `Unsize` are provided automatically by the compiler, see <https://doc.rust-lang.org/stable/std/marker/trait.Unsize.html> for more information
[INFO] [stdout] note: required by a bound in `meta_offset_layout`
[INFO] [stdout]    --> src/lib.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn meta_offset_layout<T, Value>(value: &Value) -> (DynMetadata<T>, Layout, usize)
[INFO] [stdout]     |    ------------------ required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 118 |     Value: Unsize<T> + ?Sized,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `meta_offset_layout`
[INFO] [stdout] help: consider further restricting type parameter `T` with unstable trait `Unsize`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     T: ?Sized + Pointee<Metadata = DynMetadata<T>> + core::marker::Unsize<T>,
[INFO] [stdout]     |                                                    +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `static-box` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: the feature `const_pin` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_pin)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Unsize<T>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:153:57
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let (meta, layout, offset) = meta_offset_layout(&value);
[INFO] [stdout]     |                                      ------------------ ^^^^^^ the nightly-only, unstable trait `Unsize<T>` is not implemented for `T`
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: all implementations of `Unsize` are provided automatically by the compiler, see <https://doc.rust-lang.org/stable/std/marker/trait.Unsize.html> for more information
[INFO] [stdout] note: required by a bound in `meta_offset_layout`
[INFO] [stdout]    --> src/lib.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn meta_offset_layout<T, Value>(value: &Value) -> (DynMetadata<T>, Layout, usize)
[INFO] [stdout]     |    ------------------ required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 118 |     Value: Unsize<T> + ?Sized,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `meta_offset_layout`
[INFO] [stdout] help: consider further restricting type parameter `T` with unstable trait `Unsize`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     T: ?Sized + Pointee<Metadata = DynMetadata<T>> + std::marker::Unsize<T>,
[INFO] [stdout]     |                                                    ++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `static-box` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465", kill_on_drop: false }`
[INFO] [stdout] c6d417f2fe73c6e8ee0c4308cba856978071ee9e68ea3e7bf19e21c66d629465
