[INFO] fetching crate rearch-tokio 0.4.0...
[INFO] checking rearch-tokio-0.4.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate rearch-tokio 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rearch-tokio 0.4.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rearch-tokio 0.4.0
[INFO] finished tweaking crates.io crate rearch-tokio 0.4.0
[INFO] tweaked toml for crates.io crate rearch-tokio 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rearch-macros v0.4.0
[INFO] [stderr]   Downloaded concread v0.4.4
[INFO] [stderr]   Downloaded rearch v0.4.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70ef1a061d01379a3a5106f479142ab48af3677c6afa5274dcc8147a4b19effe
[INFO] running `Command { std: "docker" "start" "-a" "70ef1a061d01379a3a5106f479142ab48af3677c6afa5274dcc8147a4b19effe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70ef1a061d01379a3a5106f479142ab48af3677c6afa5274dcc8147a4b19effe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ef1a061d01379a3a5106f479142ab48af3677c6afa5274dcc8147a4b19effe", kill_on_drop: false }`
[INFO] [stdout] 70ef1a061d01379a3a5106f479142ab48af3677c6afa5274dcc8147a4b19effe
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1de00f5a67cf640b908ee12a9457f15cda9a095aa11a0ed440a788d0c084655f
[INFO] running `Command { std: "docker" "start" "-a" "1de00f5a67cf640b908ee12a9457f15cda9a095aa11a0ed440a788d0c084655f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling rearch-macros v0.4.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking concread v0.4.4
[INFO] [stderr]     Checking rearch v0.4.2
[INFO] [stdout] error[E0658]: cannot cast `dyn CapsuleData` to `dyn Any`, trait upcasting coercion is experimental
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rearch-0.4.2/src/capsule_reader.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 |                   let any: Box<dyn Any> = mocks
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 57 | |                     .get(&id)
[INFO] [stdout] 58 | |                     .unwrap_or_else(|| {
[INFO] [stdout] 59 | |                         panic!(
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |                     })
[INFO] [stdout] 65 | |                     .clone();
[INFO] [stdout]    | |____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
[INFO] [stdout]    = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-02-18; consider upgrading it if it is out of date
[INFO] [stdout]    = note: required when coercing `Box<dyn CapsuleData>` into `Box<(dyn Any + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot cast `dyn CapsuleData` to `dyn Any`, trait upcasting coercion is experimental
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rearch-0.4.2/src/txn.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let data: Box<dyn Any> = data.clone();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
[INFO] [stdout]    = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-02-18; consider upgrading it if it is out of date
[INFO] [stdout]    = note: required when coercing `Box<dyn CapsuleData>` into `Box<(dyn Any + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot cast `dyn CapsuleData` to `dyn Any`, trait upcasting coercion is experimental
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rearch-0.4.2/src/txn.rs:77:38
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let data: Box<dyn Any> = data.clone();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
[INFO] [stdout]    = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-02-18; consider upgrading it if it is out of date
[INFO] [stdout]    = note: required when coercing `Box<dyn CapsuleData>` into `Box<(dyn Any + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot cast `dyn CapsuleData` to `dyn Any`, trait upcasting coercion is experimental
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rearch-0.4.2/src/lib.rs:475:41
[INFO] [stdout]     |
[INFO] [stdout] 475 |                 let any: Box<dyn Any> = old_data;
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
[INFO] [stdout]     = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-02-18; consider upgrading it if it is out of date
[INFO] [stdout]     = note: required when coercing `Box<dyn CapsuleData>` into `Box<(dyn Any + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rearch` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1de00f5a67cf640b908ee12a9457f15cda9a095aa11a0ed440a788d0c084655f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de00f5a67cf640b908ee12a9457f15cda9a095aa11a0ed440a788d0c084655f", kill_on_drop: false }`
[INFO] [stdout] 1de00f5a67cf640b908ee12a9457f15cda9a095aa11a0ed440a788d0c084655f
