[INFO] cloning repository https://github.com/hiroism007/halo2-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiroism007/halo2-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroism007%2Fhalo2-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroism007%2Fhalo2-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 756f7861a0d62c5e16b669d63fd7a7cd80fd54bb [INFO] checking hiroism007/halo2-practice against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroism007%2Fhalo2-practice" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hiroism007/halo2-practice 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 git repo https://github.com/hiroism007/halo2-practice [INFO] finished tweaking git repo https://github.com/hiroism007/halo2-practice [INFO] tweaked toml for git repo https://github.com/hiroism007/halo2-practice written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hiroism007/halo2-practice 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/privacy-scaling-explorations/halo2wrong.git` [INFO] [stderr] Updating git repository `https://github.com/appliedzkp/pairing` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pasta_curves v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1e1a6acfb877390b8984ee14717153f8ad5d0392caf69fbece38edbb4c55b219 [INFO] running `Command { std: "docker" "start" "-a" "1e1a6acfb877390b8984ee14717153f8ad5d0392caf69fbece38edbb4c55b219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e1a6acfb877390b8984ee14717153f8ad5d0392caf69fbece38edbb4c55b219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e1a6acfb877390b8984ee14717153f8ad5d0392caf69fbece38edbb4c55b219", kill_on_drop: false }` [INFO] [stdout] 1e1a6acfb877390b8984ee14717153f8ad5d0392caf69fbece38edbb4c55b219 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 463cabdf757ac59a0782b22b29ec00618ea6e4cb7eab149ac2df04a2c46dc450 [INFO] running `Command { std: "docker" "start" "-a" "463cabdf757ac59a0782b22b29ec00618ea6e4cb7eab149ac2df04a2c46dc450", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blake2b_simd v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking ff v0.12.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking group v0.12.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking pasta_curves v0.4.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking halo2curves v0.2.1 (https://github.com/privacy-scaling-explorations/halo2curves?tag=0.2.1#f75ed26c) [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking pairing_bn256 v0.1.1 (https://github.com/appliedzkp/pairing?tag=v0.1.1#1da2920e) [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking halo2_proofs v0.2.0 (https://github.com/privacy-scaling-explorations/halo2?tag=v2022_09_10#a9e99a72) [INFO] [stderr] Checking halo2_proofs v0.2.0 (https://github.com/privacy-scaling-explorations/halo2.git#a9e99a72) [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking halo2wrong v0.1.0 (https://github.com/privacy-scaling-explorations/halo2wrong.git#ed953b05) [INFO] [stderr] Checking halo2-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.20s [INFO] running `Command { std: "docker" "inspect" "463cabdf757ac59a0782b22b29ec00618ea6e4cb7eab149ac2df04a2c46dc450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463cabdf757ac59a0782b22b29ec00618ea6e4cb7eab149ac2df04a2c46dc450", kill_on_drop: false }` [INFO] [stdout] 463cabdf757ac59a0782b22b29ec00618ea6e4cb7eab149ac2df04a2c46dc450 [INFO] checking hiroism007/halo2-practice against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroism007%2Fhalo2-practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hiroism007/halo2-practice 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 git repo https://github.com/hiroism007/halo2-practice [INFO] finished tweaking git repo https://github.com/hiroism007/halo2-practice [INFO] tweaked toml for git repo https://github.com/hiroism007/halo2-practice written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hiroism007/halo2-practice 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2e485448df5c8839eda9c5d77ebdef4457f3a5eff341929c6d88692aad6ec660 [INFO] running `Command { std: "docker" "start" "-a" "2e485448df5c8839eda9c5d77ebdef4457f3a5eff341929c6d88692aad6ec660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e485448df5c8839eda9c5d77ebdef4457f3a5eff341929c6d88692aad6ec660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e485448df5c8839eda9c5d77ebdef4457f3a5eff341929c6d88692aad6ec660", kill_on_drop: false }` [INFO] [stdout] 2e485448df5c8839eda9c5d77ebdef4457f3a5eff341929c6d88692aad6ec660 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e5f33eed517b92ed34b4d26feae17f42b91f24d74a156a28981612d9766f0c01 [INFO] running `Command { std: "docker" "start" "-a" "e5f33eed517b92ed34b4d26feae17f42b91f24d74a156a28981612d9766f0c01", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.11/src/sync/parker.rs:368:25 [INFO] [stdout] | [INFO] [stdout] 368 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 369 | | NOTIFIED | PARKED => return, [INFO] [stdout] 370 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 371 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [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" "e5f33eed517b92ed34b4d26feae17f42b91f24d74a156a28981612d9766f0c01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f33eed517b92ed34b4d26feae17f42b91f24d74a156a28981612d9766f0c01", kill_on_drop: false }` [INFO] [stdout] e5f33eed517b92ed34b4d26feae17f42b91f24d74a156a28981612d9766f0c01