[INFO] fetching crate fn-ptr 0.9.3...
[INFO] checking fn-ptr-0.9.3 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate fn-ptr 0.9.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fn-ptr 0.9.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fn-ptr 0.9.3
[INFO] tweaked toml for crates.io crate fn-ptr 0.9.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn-ptr 0.9.3 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fn-ptr 0.9.3 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e
[INFO] running `Command { std: "docker" "start" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e", 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" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e", 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" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking typewit v1.15.2
[INFO] [stderr]    Compiling build-target v0.8.0
[INFO] [stderr]    Compiling cargo-emit v0.2.1
[INFO] [stderr]     Checking ffi-opaque v2.0.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling fn-ptr v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking const_panic v0.2.15
[INFO] [stderr]     Checking konst v0.4.3
[INFO] [stdout] error[E0493]: destructor of `Option<(T, U)>` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/konst-0.4.3/src/macros/control_flow.rs:83:42
[INFO] [stdout]     |
[INFO] [stdout]  81 |   macro_rules! if_let_Some {
[INFO] [stdout]  82 |       ($some:pat = $e:expr => $then:block $(else $else:block)?) => {
[INFO] [stdout]  83 |           match $crate::option::__opt($e) {opt =>
[INFO] [stdout]     |                                            ^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout]  90 |               }
[INFO] [stdout]     |               - value is dropped here
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/konst-0.4.3/src/option.rs:635:5
[INFO] [stdout]     |
[INFO] [stdout] 635 | /     crate::if_let_Some! {tuple = opt => {
[INFO] [stdout] 636 | |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout] 637 | |
[INFO] [stdout] 638 | |         (Some(l), Some(r))
[INFO] [stdout] 639 | |     } else {
[INFO] [stdout] 640 | |         (None, None)
[INFO] [stdout] 641 | |     }}
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `konst` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e", kill_on_drop: false }`
[INFO] [stdout] 0d589b5b28e86ef790b5a793d0cb713f776820c1bc587c5d32595aa22ae64b0e
