[INFO] fetching crate bq40z50-rx 0.7.2...
[INFO] checking bq40z50-rx-0.7.2 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] extracting crate bq40z50-rx 0.7.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bq40z50-rx 0.7.2
[INFO] finished tweaking crates.io crate bq40z50-rx 0.7.2
[INFO] tweaked toml for crates.io crate bq40z50-rx 0.7.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bq40z50-rx 0.7.2 on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bq40z50-rx 0.7.2 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989a62dc2988d7b3b818eac3f5dcf97476ee0a3d153f463a1f182ce956ebb104
[INFO] running `Command { std: "docker" "start" "-a" "989a62dc2988d7b3b818eac3f5dcf97476ee0a3d153f463a1f182ce956ebb104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989a62dc2988d7b3b818eac3f5dcf97476ee0a3d153f463a1f182ce956ebb104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989a62dc2988d7b3b818eac3f5dcf97476ee0a3d153f463a1f182ce956ebb104", kill_on_drop: false }`
[INFO] [stdout] 989a62dc2988d7b3b818eac3f5dcf97476ee0a3d153f463a1f182ce956ebb104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff8732bb59bef56cdc44ec2e440c8fc1c9026095324784af072987ef7c53d3c3
[INFO] running `Command { std: "docker" "start" "-a" "ff8732bb59bef56cdc44ec2e440c8fc1c9026095324784af072987ef7c53d3c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling embedded-crc-macros v1.0.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling smbus-pec v1.0.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0
[INFO] [stderr]    Compiling embassy-time-driver v0.2.1
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]    Compiling bq40z50-rx v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling embassy-executor v0.9.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking embassy-time v0.5.0
[INFO] [stderr]     Checking embedded-hal-mock v0.11.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling yaml-rust2 v0.9.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling kdl v6.5.0
[INFO] [stderr]    Compiling dd-manifest-tree v1.0.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bitfield-struct v0.10.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.7.0
[INFO] [stderr]    Compiling askama v0.14.0
[INFO] [stdout] error[E0446]: private trait `TaskReturnValue` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embassy-executor-0.9.1/src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     trait TaskReturnValue {}
[INFO] [stdout]    |     --------------------- `TaskReturnValue` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 78 |         type Fut: Future<Output: TaskReturnValue> + 'static;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embassy-executor` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ff8732bb59bef56cdc44ec2e440c8fc1c9026095324784af072987ef7c53d3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8732bb59bef56cdc44ec2e440c8fc1c9026095324784af072987ef7c53d3c3", kill_on_drop: false }`
[INFO] [stdout] ff8732bb59bef56cdc44ec2e440c8fc1c9026095324784af072987ef7c53d3c3