[INFO] fetching crate hpc_captcha 0.1.4... [INFO] testing hpc_captcha-0.1.4 against 1.90.0 for beta-1.91-3 [INFO] extracting crate hpc_captcha 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate hpc_captcha 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hpc_captcha 0.1.4 [INFO] tweaked toml for crates.io crate hpc_captcha 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hpc_captcha 0.1.4 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hpc_captcha 0.1.4 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded loginit v0.1.18 [INFO] [stderr] Downloaded xerr v0.1.15 [INFO] [stderr] Downloaded aok v0.1.17 [INFO] [stderr] Downloaded quote v1.0.39 [INFO] [stderr] Downloaded sonic-simd v0.1.0 [INFO] [stderr] Downloaded ih v0.1.1 [INFO] [stderr] Downloaded pb-jelly v0.0.17 [INFO] [stderr] Downloaded compact_str v0.5.2 [INFO] [stderr] Downloaded munge_macro v0.4.3 [INFO] [stderr] Downloaded uuid v1.15.1 [INFO] [stderr] Downloaded static_init v1.0.3 [INFO] [stderr] Downloaded munge v0.4.3 [INFO] [stderr] Downloaded rancor v0.1.0 [INFO] [stderr] Downloaded sonic-rs v0.3.17 [INFO] [stderr] Downloaded rkyv v0.8.10 [INFO] [stderr] Downloaded rend v0.5.2 [INFO] [stderr] Downloaded rkyv_derive v0.8.10 [INFO] [stderr] Downloaded sonic-number v0.1.0 [INFO] [stderr] Downloaded syn v2.0.99 [INFO] [stderr] Downloaded faststr v0.2.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57136c60d9493619c903d874280d816549c41b59c47cd62953f85502e762d56f [INFO] running `Command { std: "docker" "start" "-a" "57136c60d9493619c903d874280d816549c41b59c47cd62953f85502e762d56f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57136c60d9493619c903d874280d816549c41b59c47cd62953f85502e762d56f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57136c60d9493619c903d874280d816549c41b59c47cd62953f85502e762d56f", kill_on_drop: false }` [INFO] [stdout] 57136c60d9493619c903d874280d816549c41b59c47cd62953f85502e762d56f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ebd945350d51ba88c91c60de7a1c83ace95806c9d80072116a7f9797dd612a7 [INFO] running `Command { std: "docker" "start" "-a" "2ebd945350d51ba88c91c60de7a1c83ace95806c9d80072116a7f9797dd612a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling sonic-simd v0.1.0 [INFO] [stderr] Compiling sonic-number v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling aok v0.1.17 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling compact_str v0.5.2 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling pb-jelly v0.0.17 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling xerr v0.1.15 [INFO] [stderr] Compiling faststr v0.2.31 [INFO] [stderr] Compiling sonic-rs v0.3.17 [INFO] [stderr] Compiling ih v0.1.1 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ih-0.1.1/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(doc_auto_cfg)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ih-0.1.1/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(doc_cfg)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ih-0.1.1/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(fn_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ih-0.1.1/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(unboxed_closures)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ih` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2ebd945350d51ba88c91c60de7a1c83ace95806c9d80072116a7f9797dd612a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ebd945350d51ba88c91c60de7a1c83ace95806c9d80072116a7f9797dd612a7", kill_on_drop: false }` [INFO] [stdout] 2ebd945350d51ba88c91c60de7a1c83ace95806c9d80072116a7f9797dd612a7