[INFO] fetching crate fil-proofs-param 3.0.3...
[INFO] documenting fil-proofs-param-3.0.3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fil-proofs-param 3.0.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fil-proofs-param 3.0.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fil-proofs-param 3.0.3
[INFO] finished tweaking crates.io crate fil-proofs-param 3.0.3
[INFO] tweaked toml for crates.io crate fil-proofs-param 3.0.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate fil-proofs-param 3.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b67f84e12549f4864d52eeb2f4f1ab93bdff61cbeb4fd18b67b667e59b12ae9b
[INFO] running `Command { std: "docker" "start" "-a" "b67f84e12549f4864d52eeb2f4f1ab93bdff61cbeb4fd18b67b667e59b12ae9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b67f84e12549f4864d52eeb2f4f1ab93bdff61cbeb4fd18b67b667e59b12ae9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67f84e12549f4864d52eeb2f4f1ab93bdff61cbeb4fd18b67b667e59b12ae9b", kill_on_drop: false }`
[INFO] [stdout] b67f84e12549f4864d52eeb2f4f1ab93bdff61cbeb4fd18b67b667e59b12ae9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c14dcee33f4f9708048e39aa3c6a6007ecfe914a5e5f8ca125cfeae9b69ea7ba
[INFO] running `Command { std: "docker" "start" "-a" "c14dcee33f4f9708048e39aa3c6a6007ecfe914a5e5f8ca125cfeae9b69ea7ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking byte-slice-cast v1.0.0
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling fff v0.3.1
[INFO] [stderr]    Compiling sha2-asm v0.6.2
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking positioned-io v0.2.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking fdlimit v0.2.1
[INFO] [stderr]     Checking mapr v0.8.0
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking openssl-sys v0.9.65
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]    Compiling fil-ocl-core v0.11.4
[INFO] [stderr]     Checking block-modes v0.7.0
[INFO] [stderr]     Checking env_proxy v0.4.1
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking blake2s_simd v0.5.11
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tar v0.4.35
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking openssl v0.10.35
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking sha2raw v3.0.3
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking dialoguer v0.8.0
[INFO] [stderr]     Checking qutex v0.2.3
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking flexi_logger v0.14.8
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking ocl-core-vector v0.1.0
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking fil_logger v0.1.3
[INFO] [stderr]    Compiling fff_derive v0.3.0
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking merkletree v0.21.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking groupy v0.4.1
[INFO] [stderr]     Checking ff-cl-gen v0.3.0
[INFO] [stderr]     Checking fil-ocl v0.19.6
[INFO] [stderr]     Checking paired v0.22.0
[INFO] [stderr]     Checking rust-gpu-tools v0.3.0
[INFO] [stderr]     Checking bellperson v0.14.2
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking neptune v3.0.0
[INFO] [stderr]     Checking fr32 v1.0.3
[INFO] [stderr]     Checking filecoin-hashers v3.0.3
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking storage-proofs-core v8.0.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking storage-proofs-post v8.0.3
[INFO] [stderr]     Checking storage-proofs-porep v8.0.3
[INFO] [stderr]     Checking filecoin-proofs v8.0.3
[INFO] [stderr]     Checking fil-proofs-param v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting fil-proofs-param v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `fil-proofs-param`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name paramcache src/bin/paramcache.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="gpu"' --cfg 'feature="pairing"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-c71486e08dde7454.rmeta --extern bellperson=/opt/rustwide/target/debug/deps/libbellperson-31a243d49fba9764.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-b1a55005e33dca68.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-750031a06a42022c.rmeta --extern blake2b_simd=/opt/rustwide/target/debug/deps/libblake2b_simd-eb17a0ca7e5cd9c8.rmeta --extern blake2s_simd=/opt/rustwide/target/debug/deps/libblake2s_simd-3f1b36255b31e144.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-b55b8e72bfe1c077.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-ecc4e40dfc7efd34.rmeta --extern dialoguer=/opt/rustwide/target/debug/deps/libdialoguer-b2be2028a3ceb25c.rmeta --extern env_proxy=/opt/rustwide/target/debug/deps/libenv_proxy-af7637f3d7babd4f.rmeta --extern ff=/opt/rustwide/target/debug/deps/libfff-5e69ca354fd57e33.rmeta --extern fil_proofs_param=/opt/rustwide/target/debug/deps/libfil_proofs_param-bb0ff6f1847094dc.rmeta --extern fil_logger=/opt/rustwide/target/debug/deps/libfil_logger-baeb8aaf7deef2d5.rmeta --extern filecoin_hashers=/opt/rustwide/target/debug/deps/libfilecoin_hashers-5224fd61196034a5.rmeta --extern filecoin_proofs=/opt/rustwide/target/debug/deps/libfilecoin_proofs-3544513636dc4c6c.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-372c197ef1ad9243.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-0f2ff2e379a5743d.rmeta --extern groupy=/opt/rustwide/target/debug/deps/libgroupy-a3c88fa7e72d79a2.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4e132399b961d086.rmeta --extern humansize=/opt/rustwide/target/debug/deps/libhumansize-4c0483f023077b21.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-aa101971b9941ea3.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6738c699ae19a4d9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-acd7d23482fe8b54.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f8abb66ffc16068c.rmeta --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-1fd2fb3b52601b9d.rmeta --extern merkletree=/opt/rustwide/target/debug/deps/libmerkletree-6d4de655d5a492af.rmeta --extern pbr=/opt/rustwide/target/debug/deps/libpbr-dd8bb38c0e4a488c.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4f8627aa67440645.rmeta --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-8abecc2e20ff6b2a.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-bae209f129090e90.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-56a8d91fb55730ff.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b71b214566ebbf5d.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3cd613cb135d46ac.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-63e3ccbc395a819a.rmeta --extern storage_proofs_core=/opt/rustwide/target/debug/deps/libstorage_proofs_core-197e83af71f209c7.rmeta --extern storage_proofs_porep=/opt/rustwide/target/debug/deps/libstorage_proofs_porep-f5cf4241f12b3397.rmeta --extern storage_proofs_post=/opt/rustwide/target/debug/deps/libstorage_proofs_post-a27a9becff0740b2.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-0b7d72c22bc48ea0.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-0ac63af4985ca0bc.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-8fa0e6bbb9428c5d.rmeta --cap-lints=warn --crate-version 3.0.3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c14dcee33f4f9708048e39aa3c6a6007ecfe914a5e5f8ca125cfeae9b69ea7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14dcee33f4f9708048e39aa3c6a6007ecfe914a5e5f8ca125cfeae9b69ea7ba", kill_on_drop: false }`
[INFO] [stdout] c14dcee33f4f9708048e39aa3c6a6007ecfe914a5e5f8ca125cfeae9b69ea7ba
