[INFO] fetching crate chik-bls 0.2.13... [INFO] checking chik-bls-0.2.13 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate chik-bls 0.2.13 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate chik-bls 0.2.13 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chik-bls 0.2.13 [INFO] finished tweaking crates.io crate chik-bls 0.2.13 [INFO] tweaked toml for crates.io crate chik-bls 0.2.13 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 194 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding chik-traits v0.2.13 (latest: v0.5.2) [INFO] [stderr] Adding chik_py_streamable_macro v0.2.13 (latest: v0.5.1) [INFO] [stderr] Adding chik_streamable_macro v0.2.12 (latest: v0.3.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.2.9 (latest: v0.2.12) [INFO] [stderr] Adding indoc v1.0.9 (latest: v2.0.5) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding klvm-derive v0.2.14 (latest: v0.5.2) [INFO] [stderr] Adding klvm-traits v0.2.12 (latest: v0.5.2) [INFO] [stderr] Adding klvmr v0.3.0 (latest: v0.6.0) [INFO] [stderr] Adding num-bigint v0.4.3 (latest: v0.4.4) [INFO] [stderr] Adding num-integer v0.1.45 (latest: v0.1.46) [INFO] [stderr] Adding num-traits v0.2.15 (latest: v0.2.18) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding pyo3 v0.19.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-build-config v0.19.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-ffi v0.19.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-macros v0.19.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-macros-backend v0.19.2 (latest: v0.21.1) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding rstest v0.17.0 (latest: v0.18.2) [INFO] [stderr] Adding rstest_macros v0.17.0 (latest: v0.18.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pairing v0.23.0 [INFO] [stderr] Downloaded pyo3-macros-backend v0.19.2 [INFO] [stderr] Downloaded pyo3-macros v0.19.2 [INFO] [stderr] Downloaded chik_streamable_macro v0.2.12 [INFO] [stderr] Downloaded chik_py_streamable_macro v0.2.13 [INFO] [stderr] Downloaded chik-traits v0.2.13 [INFO] [stderr] Downloaded inventory v0.3.15 [INFO] [stderr] Downloaded klvm-derive v0.2.14 [INFO] [stderr] Downloaded klvm-traits v0.2.12 [INFO] [stderr] Downloaded pyo3-build-config v0.19.2 [INFO] [stderr] Downloaded pyo3-ffi v0.19.2 [INFO] [stderr] Downloaded pyo3 v0.19.2 [INFO] [stderr] Downloaded klvmr v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c93af40ab6a5e3c1f3b3dc96b88022c991ca21b3e5f9f4cd98b2376d0d3e5d7 [INFO] running `Command { std: "docker" "start" "-a" "7c93af40ab6a5e3c1f3b3dc96b88022c991ca21b3e5f9f4cd98b2376d0d3e5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c93af40ab6a5e3c1f3b3dc96b88022c991ca21b3e5f9f4cd98b2376d0d3e5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c93af40ab6a5e3c1f3b3dc96b88022c991ca21b3e5f9f4cd98b2376d0d3e5d7", kill_on_drop: false }` [INFO] [stdout] 7c93af40ab6a5e3c1f3b3dc96b88022c991ca21b3e5f9f4cd98b2376d0d3e5d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73565f659ae81a3d9b90f1577f510ca1db652d275d4cf06290f20f7c4bb54d73 [INFO] running `Command { std: "docker" "start" "-a" "73565f659ae81a3d9b90f1577f510ca1db652d275d4cf06290f20f7c4bb54d73", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling blst v0.3.11 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling rstest_macros v0.17.0 [INFO] [stderr] Compiling chik_streamable_macro v0.2.12 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling klvm-derive v0.2.14 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pairing v0.23.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking bls12_381 v0.8.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tiny-bip39 v1.0.0 [INFO] [stderr] Checking chik-traits v0.2.13 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking klvmr v0.3.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking klvm-traits v0.2.12 [INFO] [stderr] Checking chik-bls v0.2.13 (/opt/rustwide/workdir) [INFO] [stderr] Checking rstest v0.17.0 [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mnemonic.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/signature.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/mnemonic.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/signature.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.27s [INFO] running `Command { std: "docker" "inspect" "73565f659ae81a3d9b90f1577f510ca1db652d275d4cf06290f20f7c4bb54d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73565f659ae81a3d9b90f1577f510ca1db652d275d4cf06290f20f7c4bb54d73", kill_on_drop: false }` [INFO] [stdout] 73565f659ae81a3d9b90f1577f510ca1db652d275d4cf06290f20f7c4bb54d73 [INFO] checking chik-bls-0.2.13 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate chik-bls 0.2.13 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate chik-bls 0.2.13 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chik-bls 0.2.13 [INFO] finished tweaking crates.io crate chik-bls 0.2.13 [INFO] tweaked toml for crates.io crate chik-bls 0.2.13 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8a55bd718e6297bde60d8e947e79034d2a23869e69ec00575b982dd385c160d [INFO] running `Command { std: "docker" "start" "-a" "e8a55bd718e6297bde60d8e947e79034d2a23869e69ec00575b982dd385c160d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8a55bd718e6297bde60d8e947e79034d2a23869e69ec00575b982dd385c160d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8a55bd718e6297bde60d8e947e79034d2a23869e69ec00575b982dd385c160d", kill_on_drop: false }` [INFO] [stdout] e8a55bd718e6297bde60d8e947e79034d2a23869e69ec00575b982dd385c160d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4a097bd2538b2c1e0a4d9f9413e1620560c3d1bcc510f033356809d7ec49133 [INFO] running `Command { std: "docker" "start" "-a" "a4a097bd2538b2c1e0a4d9f9413e1620560c3d1bcc510f033356809d7ec49133", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a4a097bd2538b2c1e0a4d9f9413e1620560c3d1bcc510f033356809d7ec49133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a097bd2538b2c1e0a4d9f9413e1620560c3d1bcc510f033356809d7ec49133", kill_on_drop: false }` [INFO] [stdout] a4a097bd2538b2c1e0a4d9f9413e1620560c3d1bcc510f033356809d7ec49133