[INFO] fetching crate ixc_core 0.0.4...
[INFO] checking ixc_core-0.0.4 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4
[INFO] extracting crate ixc_core 0.0.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ixc_core 0.0.4
[INFO] finished tweaking crates.io crate ixc_core 0.0.4
[INFO] tweaked toml for crates.io crate ixc_core 0.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ixc_core 0.0.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding allocator-api2 v0.2.21 (available: v0.4.0)
[INFO] [stderr]       Adding constcat v0.5.1 (available: v0.6.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[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] e50f615cecc777be28508e73945e49dc128fc42e8ed77ac4eba106c148c8e161
[INFO] running `Command { std: "docker" "start" "-a" "e50f615cecc777be28508e73945e49dc128fc42e8ed77ac4eba106c148c8e161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e50f615cecc777be28508e73945e49dc128fc42e8ed77ac4eba106c148c8e161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50f615cecc777be28508e73945e49dc128fc42e8ed77ac4eba106c148c8e161", kill_on_drop: false }`
[INFO] [stdout] e50f615cecc777be28508e73945e49dc128fc42e8ed77ac4eba106c148c8e161
[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] 6e9f340059db0726d21a1d49048849a38be2a046af2de9b2acfa4bc372490491
[INFO] running `Command { std: "docker" "start" "-a" "6e9f340059db0726d21a1d49048849a38be2a046af2de9b2acfa4bc372490491", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking simple_time v0.0.2
[INFO] [stderr]     Checking constcat v0.5.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling deluxe-core v0.5.0
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling deluxe-macros v0.5.0
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ixc_message_api v0.0.4
[INFO] [stderr]    Compiling deluxe v0.5.0
[INFO] [stderr]    Compiling ixc_schema_macros v0.0.3
[INFO] [stderr]    Compiling ixc_core_macros v0.0.4
[INFO] [stderr]     Checking ixc_schema v0.0.4
[INFO] [stdout] error[E0446]: private trait `EnumNumericType` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ixc_schema-0.0.4/src/enums.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type NumericType: EnumNumericType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] ...
[INFO] [stdout] 52 | trait EnumNumericType: Type {}
[INFO] [stdout]    | --------------------------- `EnumNumericType` declared as private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ixc_schema` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6e9f340059db0726d21a1d49048849a38be2a046af2de9b2acfa4bc372490491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9f340059db0726d21a1d49048849a38be2a046af2de9b2acfa4bc372490491", kill_on_drop: false }`
[INFO] [stdout] 6e9f340059db0726d21a1d49048849a38be2a046af2de9b2acfa4bc372490491