[INFO] cloning repository https://github.com/ecoz2/ecoz2rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ecoz2/ecoz2rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecoz2%2Fecoz2rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecoz2%2Fecoz2rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00dec63e6748f9f224dabfb03e6af6d482af8222
[INFO] documenting ecoz2/ecoz2rs against nightly for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecoz2%2Fecoz2rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ecoz2/ecoz2rs 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/ecoz2/ecoz2rs
[INFO] finished tweaking git repo https://github.com/ecoz2/ecoz2rs
[INFO] tweaked toml for git repo https://github.com/ecoz2/ecoz2rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ecoz2/ecoz2rs 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 openmp-sys v1.2.3
[INFO] [stderr]   Downloaded serde-pickle v0.6.3
[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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c05e93541db8802e73a16c68d1a6ee93403d751802a1baba735803841d708aee
[INFO] running `Command { std: "docker" "start" "-a" "c05e93541db8802e73a16c68d1a6ee93403d751802a1baba735803841d708aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c05e93541db8802e73a16c68d1a6ee93403d751802a1baba735803841d708aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05e93541db8802e73a16c68d1a6ee93403d751802a1baba735803841d708aee", kill_on_drop: false }`
[INFO] [stdout] c05e93541db8802e73a16c68d1a6ee93403d751802a1baba735803841d708aee
[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" "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] 3c8a4b3352e23f5cc208e15b03e5ba84dc9443937e6dc2a1241f83990c65ae05
[INFO] running `Command { std: "docker" "start" "-a" "3c8a4b3352e23f5cc208e15b03e5ba84dc9443937e6dc2a1241f83990c65ae05", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling openssl v0.10.42
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking os_str_bytes v6.4.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking unicode-normalization v0.1.22
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[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking aho-corasick v0.7.19
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[INFO] [stderr]     Checking csv-core v0.1.10
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[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking either v1.8.0
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[INFO] [stderr]     Checking regex-syntax v0.6.28
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[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking hound v3.5.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.77
[INFO] [stderr]    Compiling openmp-sys v1.2.3
[INFO] [stderr]    Compiling ecoz2 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cc: error: ecoz2/src/ecoz2/ecoz2.c: No such file or directory
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `ecoz2 v0.7.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ecoz2-0dc3352648a11f75/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/include
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/sgn
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/ecoz2/ecoz2.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/utl/utl.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/utl/fileutil.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/utl/list.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/utl/memutil.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/sgn/sgn.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/sgn/dr_wav.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/lpc_signals.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/lpa_on_signal.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/lpca.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/prd.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/prd_show_file.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/lpc/ref2raas.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/vq_learn.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/vq_quantize.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/vq_classify.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/vq_show.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/vq.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/distortion.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/report.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/sigma.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/inertia.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/vq/quantize.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_learn.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_classify.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_show.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/seq_show_files.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_adjustb.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_file.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_prob.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_log_prob.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_genQopt.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_estimateB.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/hmm_gen.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/distr.c
[INFO] [stderr]   cargo:rerun-if-changed=ecoz2/src/hmm/symbol.c
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("3")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC
[INFO] [stderr]   CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,llvm14-builtins-abi,sse,sse2")
[INFO] [stderr]   running: "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "ecoz2/src/include" "-I" "ecoz2/src/sgn" "-I" "ecoz2/src/hmm" "-Wall" "-Wextra" "-ffast-math" "-O3" "-Wall" "-std=c99" "-march=native" "-std=gnu99" "-fopenmp" "-lomp" "-fopenmp" "-o" "/opt/rustwide/target/debug/build/ecoz2-502285e114019881/out/ecoz2/src/ecoz2/ecoz2.o" "-c" "ecoz2/src/ecoz2/ecoz2.c"
[INFO] [stderr]   cargo:warning=cc: error: ecoz2/src/ecoz2/ecoz2.c: No such file or directory
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "ecoz2/src/include" "-I" "ecoz2/src/sgn" "-I" "ecoz2/src/hmm" "-Wall" "-Wextra" "-ffast-math" "-O3" "-Wall" "-std=c99" "-march=native" "-std=gnu99" "-fopenmp" "-lomp" "-fopenmp" "-o" "/opt/rustwide/target/debug/build/ecoz2-502285e114019881/out/ecoz2/src/ecoz2/ecoz2.o" "-c" "ecoz2/src/ecoz2/ecoz2.c" with args "cc" 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" "3c8a4b3352e23f5cc208e15b03e5ba84dc9443937e6dc2a1241f83990c65ae05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8a4b3352e23f5cc208e15b03e5ba84dc9443937e6dc2a1241f83990c65ae05", kill_on_drop: false }`
[INFO] [stdout] 3c8a4b3352e23f5cc208e15b03e5ba84dc9443937e6dc2a1241f83990c65ae05