[INFO] fetching crate async-pool 1.3.0...
[INFO] checking async-pool-1.3.0 against d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-25
[INFO] extracting crate async-pool 1.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate async-pool 1.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-pool 1.3.0
[INFO] tweaked toml for crates.io crate async-pool 1.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-pool 1.3.0 on toolchain d0ab665d12770dbaae620b539ee4319b83445f45
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-pool 1.3.0 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2
[INFO] running `Command { std: "docker" "start" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2", 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" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2", 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" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]     Checking embedded-io-async v0.7.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling embassy-executor v0.10.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking embassy-time v0.5.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking async-pool v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.8.0
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> examples/embassy.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[embassy_executor::task]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `TaskPool<impl Future<Output = ()>, 1>` (the type has an unknown layout)
[INFO] [stdout]    = note: target type: `embassy_executor::_export::TaskPoolHolder<344, 8>` (2752 bits)
[INFO] [stdout]    = note: this error originates in the attribute macro `embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> examples/embassy.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | #[embassy_executor::main]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `TaskPool<impl Future<Output = ()>, 1>` (the type has an unknown layout)
[INFO] [stdout]    = note: target type: `embassy_executor::_export::TaskPoolHolder<96, 8>` (768 bits)
[INFO] [stdout]    = note: this error originates in the attribute macro `::embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-pool` (example "embassy") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2", kill_on_drop: false }`
[INFO] [stdout] 3799b8e4148604152587d3c1452e83a223620529be3c38952facac89e1ab46c2