[INFO] cloning repository https://github.com/xJonathanLEI/starkware-crypto-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xJonathanLEI/starkware-crypto-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxJonathanLEI%2Fstarkware-crypto-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxJonathanLEI%2Fstarkware-crypto-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73c08c3d6e03dfbd0ec6d4a79b3395d85a1284c9
[INFO] documenting xJonathanLEI/starkware-crypto-rs against nightly for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxJonathanLEI%2Fstarkware-crypto-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xJonathanLEI/starkware-crypto-rs on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xJonathanLEI/starkware-crypto-rs
[INFO] finished tweaking git repo https://github.com/xJonathanLEI/starkware-crypto-rs
[INFO] tweaked toml for git repo https://github.com/xJonathanLEI/starkware-crypto-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/xJonathanLEI/starkware-crypto-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.6
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d86ee4be616e8081898730c3293b542b9fa3ce216d513f843b6f843cb6f66d1
[INFO] running `Command { std: "docker" "start" "-a" "1d86ee4be616e8081898730c3293b542b9fa3ce216d513f843b6f843cb6f66d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d86ee4be616e8081898730c3293b542b9fa3ce216d513f843b6f843cb6f66d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d86ee4be616e8081898730c3293b542b9fa3ce216d513f843b6f843cb6f66d1", kill_on_drop: false }`
[INFO] [stdout] 1d86ee4be616e8081898730c3293b542b9fa3ce216d513f843b6f843cb6f66d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a431ac6abd146c028098cf9a3ab0769722e702c99a6b5d9eaae9ff3a693f0594
[INFO] running `Command { std: "docker" "start" "-a" "a431ac6abd146c028098cf9a3ab0769722e702c99a6b5d9eaae9ff3a693f0594", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling starkware-crypto-sys v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/algebra/prime_field_element.cc: No such file or directory
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/utils.cc: No such file or directory
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/ecdsa.cc: No such file or directory
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/pedersen_hash.cc: No such file or directory
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/elliptic_curve_constants.cc: No such file or directory
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/pedersen_hash.cc: No such file or directory
[INFO] [stderr] warning: c++: error: lib/starkware-crypto/src/starkware/crypto/ecdsa.cc: No such file or directory
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: no input files
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `starkware-crypto-sys v0.1.3 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/starkware-crypto-sys-cbd9e092cc0e30d3/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/algebra/prime_field_element.o" "-c" "lib/starkware-crypto/src/starkware/algebra/prime_field_element.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/ffi/utils.o" "-c" "lib/starkware-crypto/src/starkware/crypto/ffi/utils.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/ffi/ecdsa.o" "-c" "lib/starkware-crypto/src/starkware/crypto/ffi/ecdsa.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/elliptic_curve_constants.o" "-c" "lib/starkware-crypto/src/starkware/crypto/elliptic_curve_constants.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/ffi/pedersen_hash.o" "-c" "lib/starkware-crypto/src/starkware/crypto/ffi/pedersen_hash.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/ecdsa.o" "-c" "lib/starkware-crypto/src/starkware/crypto/ecdsa.cc"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/crypto/pedersen_hash.o" "-c" "lib/starkware-crypto/src/starkware/crypto/pedersen_hash.cc"
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/algebra/prime_field_element.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/utils.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/ecdsa.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/ffi/pedersen_hash.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/elliptic_curve_constants.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/pedersen_hash.cc: No such file or directory
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=c++: error: lib/starkware-crypto/src/starkware/crypto/ecdsa.cc: No such file or directory
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=c++: fatal error: no input files
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "lib/starkware-crypto/src" "-Wall" "-Wextra" "-std=c++17" "-Werror" "-Wall" "-Wextra" "-fno-strict-aliasing" "-fPIC" "-o" "/opt/rustwide/target/debug/build/starkware-crypto-sys-6727cf6504b4c074/out/lib/starkware-crypto/src/starkware/algebra/prime_field_element.o" "-c" "lib/starkware-crypto/src/starkware/algebra/prime_field_element.cc" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a431ac6abd146c028098cf9a3ab0769722e702c99a6b5d9eaae9ff3a693f0594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a431ac6abd146c028098cf9a3ab0769722e702c99a6b5d9eaae9ff3a693f0594", kill_on_drop: false }`
[INFO] [stdout] a431ac6abd146c028098cf9a3ab0769722e702c99a6b5d9eaae9ff3a693f0594