[INFO] fetching crate faiss4rs 1.6.307...
[INFO] checking faiss4rs-1.6.307 against beta for pr-78714
[INFO] extracting crate faiss4rs 1.6.307 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate faiss4rs 1.6.307 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faiss4rs 1.6.307
[INFO] finished tweaking crates.io crate faiss4rs 1.6.307
[INFO] tweaked toml for crates.io crate faiss4rs 1.6.307 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b793991f5c973a562994c84d400932a49d8ac0df49cc8de77032d60c184fac6
[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" "2b793991f5c973a562994c84d400932a49d8ac0df49cc8de77032d60c184fac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b793991f5c973a562994c84d400932a49d8ac0df49cc8de77032d60c184fac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b793991f5c973a562994c84d400932a49d8ac0df49cc8de77032d60c184fac6", kill_on_drop: false }`
[INFO] [stdout] 2b793991f5c973a562994c84d400932a49d8ac0df49cc8de77032d60c184fac6
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17dd821247afdd607bd817d5a0d941748aa589720047984a2934863fdf065063
[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" "17dd821247afdd607bd817d5a0d941748aa589720047984a2934863fdf065063", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling cpp_common v0.5.5
[INFO] [stderr]    Compiling cpp_build v0.5.5
[INFO] [stderr]    Compiling faiss4rs v1.6.307 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cpp_macros v0.5.5
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/lib.rs:10:14: fatal error: faiss/index_factory.h: No such file or directory
[INFO] [stderr] warning:    10 |     #include <faiss/index_factory.h>
[INFO] [stderr] warning:       |              ^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `faiss4rs v1.6.307 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/faiss4rs-533fef742fa89240/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/target/debug/deps
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/target/debug
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/rustup-home/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/rustup-home/toolchains/beta-x86_64-unknown-linux-gnu/lib
[INFO] [stderr]   cargo:rustc-link-search=/usr/local/lib
[INFO] [stderr]   cargo:rustc-link-search=/usr/lib
[INFO] [stderr]   cargo:rustc-link-lib=static=faiss
[INFO] [stderr]   cargo:rustc-link-lib=gomp
[INFO] [stderr]   cargo:rustc-link-lib=blas
[INFO] [stderr]   cargo:rustc-link-lib=lapack
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[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]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[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]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/opt/rustwide/workdir" "-Wall" "-Wextra" "-std=c++11" "-o" "/opt/rustwide/target/debug/build/faiss4rs-1ec001c4c63e7d2c/out/rust_cpp/cpp_closures.o" "-c" "/opt/rustwide/target/debug/build/faiss4rs-1ec001c4c63e7d2c/out/rust_cpp/cpp_closures.cpp"
[INFO] [stderr]   cargo:warning=src/lib.rs:10:14: fatal error: faiss/index_factory.h: No such file or directory
[INFO] [stderr]   cargo:warning=   10 |     #include <faiss/index_factory.h>
[INFO] [stderr]   cargo:warning=      |              ^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit code: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: ToolExecError: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/opt/rustwide/workdir" "-Wall" "-Wextra" "-std=c++11" "-o" "/opt/rustwide/target/debug/build/faiss4rs-1ec001c4c63e7d2c/out/rust_cpp/cpp_closures.o" "-c" "/opt/rustwide/target/debug/build/faiss4rs-1ec001c4c63e7d2c/out/rust_cpp/cpp_closures.cpp" with args "c++" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "17dd821247afdd607bd817d5a0d941748aa589720047984a2934863fdf065063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dd821247afdd607bd817d5a0d941748aa589720047984a2934863fdf065063", kill_on_drop: false }`
[INFO] [stdout] 17dd821247afdd607bd817d5a0d941748aa589720047984a2934863fdf065063