[INFO] cloning repository https://github.com/arkworks-rs/curves
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkworks-rs/curves" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a89ea8adc8a4beb3c9a4e6dfa6fbe66d0e3392a
[INFO] documenting arkworks-rs/curves against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkworks-rs%2Fcurves" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arkworks-rs/curves on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arkworks-rs/curves
[INFO] finished tweaking git repo https://github.com/arkworks-rs/curves
[INFO] tweaked toml for git repo https://github.com/arkworks-rs/curves written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/algebra`
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/r1cs-std`
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/std`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-relations v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 074b7f08e53919bb68dca368066493dd53fe65899e8648057d626480f454eaa2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "074b7f08e53919bb68dca368066493dd53fe65899e8648057d626480f454eaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074b7f08e53919bb68dca368066493dd53fe65899e8648057d626480f454eaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074b7f08e53919bb68dca368066493dd53fe65899e8648057d626480f454eaa2", kill_on_drop: false }`
[INFO] [stdout] 074b7f08e53919bb68dca368066493dd53fe65899e8648057d626480f454eaa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6cd2befb1355c5c2d29005bb93c4f3289180c2eb2cbc790999f7a1cefcbf860
[INFO] running `Command { std: "docker" "start" "-a" "c6cd2befb1355c5c2d29005bb93c4f3289180c2eb2cbc790999f7a1cefcbf860", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking libc v0.2.126
[INFO] [stderr]    Compiling ark-curve-benches v0.3.0 (/opt/rustwide/workdir/curve-benches)
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]  Documenting ark-curve-benches v0.3.0 (/opt/rustwide/workdir/curve-benches)
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling ark-ff v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]     Checking ark-std v0.3.0 (https://github.com/arkworks-rs/std#05b7a19a)
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling ark-serialize-derive v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling ark-ff-macros v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]     Checking ark-serialize v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking ark-poly v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]     Checking ark-relations v0.3.0
[INFO] [stderr]     Checking ark-ec v0.3.0 (https://github.com/arkworks-rs/algebra#bf1e2421)
[INFO] [stderr]     Checking ark-bls12-377 v0.3.0 (/opt/rustwide/workdir/bls12_377)
[INFO] [stderr]     Checking ark-bls12-381 v0.3.0 (/opt/rustwide/workdir/bls12_381)
[INFO] [stderr]     Checking ark-mnt4-753 v0.3.0 (/opt/rustwide/workdir/mnt4_753)
[INFO] [stderr]     Checking ark-mnt4-298 v0.3.0 (/opt/rustwide/workdir/mnt4_298)
[INFO] [stderr]     Checking ark-pallas v0.3.0 (/opt/rustwide/workdir/pallas)
[INFO] [stderr]     Checking ark-bn254 v0.3.0 (/opt/rustwide/workdir/bn254)
[INFO] [stderr]     Checking ark-r1cs-std v0.3.1 (https://github.com/arkworks-rs/r1cs-std#4e1e8d04)
[INFO] [stderr]  Documenting ark-pallas v0.3.0 (/opt/rustwide/workdir/pallas)
[INFO] [stderr]  Documenting ark-bls12-381 v0.3.0 (/opt/rustwide/workdir/bls12_381)
[INFO] [stderr]  Documenting ark-bn254 v0.3.0 (/opt/rustwide/workdir/bn254)
[INFO] [stderr]  Documenting ark-bls12-377 v0.3.0 (/opt/rustwide/workdir/bls12_377)
[INFO] [stderr]  Documenting ark-mnt4-753 v0.3.0 (/opt/rustwide/workdir/mnt4_753)
[INFO] [stderr]  Documenting ark-mnt4-298 v0.3.0 (/opt/rustwide/workdir/mnt4_298)
[INFO] [stderr]  Documenting ark-vesta v0.3.0 (/opt/rustwide/workdir/vesta)
[INFO] [stderr]     Checking ark-ed-on-cp6-782 v0.3.0 (/opt/rustwide/workdir/ed_on_cp6_782)
[INFO] [stderr]  Documenting ark-bw6-761 v0.3.0 (/opt/rustwide/workdir/bw6_761)
[INFO] [stderr]  Documenting ark-ed-on-bls12-377 v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_377)
[INFO] [stderr]  Documenting ark-ed-on-cp6-782 v0.3.0 (/opt/rustwide/workdir/ed_on_cp6_782)
[INFO] [stderr]  Documenting ark-cp6-782 v0.3.0 (/opt/rustwide/workdir/cp6_782)
[INFO] [stderr]  Documenting ark-ed-on-bn254 v0.3.0 (/opt/rustwide/workdir/ed_on_bn254)
[INFO] [stderr]  Documenting ark-mnt6-298 v0.3.0 (/opt/rustwide/workdir/mnt6_298)
[INFO] [stderr]  Documenting ark-ed-on-mnt4-298 v0.3.0 (/opt/rustwide/workdir/ed_on_mnt4_298)
[INFO] [stderr]  Documenting ark-ed-on-bls12-381-bandersnatch v0.3.0 (/opt/rustwide/workdir/ed_on_bls12_381_bandersnatch)
[INFO] [stderr] error: could not document `ark-pallas`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ark_pallas pallas/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="base_field"' --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4da8bb010db38420 -L dependency=/opt/rustwide/target/debug/deps --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-68909d78ada460a4.rmeta --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-b722c7a7d7ed970c.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-7116422ab008f9a3.rmeta --cap-lints=warn --crate-version 0.3.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `ark-bn254`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ark_bn254 bn254/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=64db8c51aa9f00d3 -L dependency=/opt/rustwide/target/debug/deps --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-68909d78ada460a4.rmeta --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-b722c7a7d7ed970c.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-7116422ab008f9a3.rmeta --cap-lints=warn --crate-version 0.3.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `ark-mnt4-298`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ark_mnt4_298 mnt4_298/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="base_field"' --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ef24cfe5006b0a88 -L dependency=/opt/rustwide/target/debug/deps --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-68909d78ada460a4.rmeta --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-b722c7a7d7ed970c.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-7116422ab008f9a3.rmeta --cap-lints=warn --crate-version 0.3.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `ark-bls12-377`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ark_bls12_377 bls12_377/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="base_field"' --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ecd9d73f3ae605df -L dependency=/opt/rustwide/target/debug/deps --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-68909d78ada460a4.rmeta --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-b722c7a7d7ed970c.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-7116422ab008f9a3.rmeta --cap-lints=warn --crate-version 0.3.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `ark-mnt4-753`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ark_mnt4_753 mnt4_753/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="base_field"' --cfg 'feature="curve"' --cfg 'feature="default"' --cfg 'feature="scalar_field"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=04999ec1e1688286 -L dependency=/opt/rustwide/target/debug/deps --extern ark_ec=/opt/rustwide/target/debug/deps/libark_ec-68909d78ada460a4.rmeta --extern ark_ff=/opt/rustwide/target/debug/deps/libark_ff-b722c7a7d7ed970c.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-7116422ab008f9a3.rmeta --cap-lints=warn --crate-version 0.3.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c6cd2befb1355c5c2d29005bb93c4f3289180c2eb2cbc790999f7a1cefcbf860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cd2befb1355c5c2d29005bb93c4f3289180c2eb2cbc790999f7a1cefcbf860", kill_on_drop: false }`
[INFO] [stdout] c6cd2befb1355c5c2d29005bb93c4f3289180c2eb2cbc790999f7a1cefcbf860