[INFO] fetching crate ungoliant 2.0.0...
[INFO] testing ungoliant-2.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ungoliant 2.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ungoliant 2.0.0
[INFO] finished tweaking crates.io crate ungoliant 2.0.0
[INFO] tweaked toml for crates.io crate ungoliant 2.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ungoliant 2.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ungoliant 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c166c24f3cab5defee0c2cb70576d2abeaa10450adc455544008427e1b154232
[INFO] running `Command { std: "docker" "start" "-a" "c166c24f3cab5defee0c2cb70576d2abeaa10450adc455544008427e1b154232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c166c24f3cab5defee0c2cb70576d2abeaa10450adc455544008427e1b154232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c166c24f3cab5defee0c2cb70576d2abeaa10450adc455544008427e1b154232", kill_on_drop: false }`
[INFO] [stdout] c166c24f3cab5defee0c2cb70576d2abeaa10450adc455544008427e1b154232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d6636cc2720498dba1669043a02741f30085094a10a4f37093e682ae2f8340e
[INFO] running `Command { std: "docker" "start" "-a" "8d6636cc2720498dba1669043a02741f30085094a10a4f37093e682ae2f8340e", kill_on_drop: false }`
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[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc: In member function 'void fasttext::Args::parseArgs(const std::vector<std::__cxx11::basic_string<char> >&)':
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:120:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   120 |   for (int ai = 2; ai < args.size(); ai += 2) {
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |                    ~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:221:19: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   221 |     } catch (std::out_of_range) {
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |                   ^~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc: In member function 'int64_t fasttext::Args::getAutotuneModelSize() const':
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:468:3: error: 'uint64_t' was not declared in this scope
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   468 |   uint64_t multiplier = 1;
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |   ^~~~~~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:17:1: note: 'uint64_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
[INFO] [stderr] warning: cfasttext-sys@0.7.6:    16 | #include <unordered_map>
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   +++ |+#include <cstdint>
[INFO] [stderr] warning: cfasttext-sys@0.7.6:    17 | 
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:471:5: error: 'multiplier' was not declared in this scope
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   471 |     multiplier = units[lastCharacter];
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |     ^~~~~~~~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:474:11: error: expected ';' before 'size'
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   474 |   uint64_t size = 0;
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |           ^~~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |           ;
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:478:5: error: 'size' was not declared in this scope
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   478 |     size = std::stol(modelSize, &nonNumericCharacter);
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |     ^~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:490:10: error: 'size' was not declared in this scope
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   490 |   return size * multiplier;
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |          ^~~~
[INFO] [stderr] warning: cfasttext-sys@0.7.6: cfasttext/fasttext/src/args.cc:490:17: error: 'multiplier' was not declared in this scope
[INFO] [stderr] warning: cfasttext-sys@0.7.6:   490 |   return size * multiplier;
[INFO] [stderr] warning: cfasttext-sys@0.7.6:       |                 ^~~~~~~~~~
[INFO] [stderr] error: failed to run custom build command for `cfasttext-sys v0.7.6`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/cfasttext-sys-8fd56e7b3f6e9642/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[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,sse,sse2")
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[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" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "cfasttext/fasttext/src" "-I" "cfasttext/include" "-Wall" "-Wextra" "-std=c++11" "-pthread" "-funroll-loops" "-o" "/opt/rustwide/target/debug/build/cfasttext-sys-19abb098fc7b48f6/out/cfasttext/fasttext/src/args.o" "-c" "cfasttext/fasttext/src/args.cc"
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc: In member function 'void fasttext::Args::parseArgs(const std::vector<std::__cxx11::basic_string<char> >&)':
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:120:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr]   cargo:warning=  120 |   for (int ai = 2; ai < args.size(); ai += 2) {
[INFO] [stderr]   cargo:warning=      |                    ~~~^~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:221:19: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
[INFO] [stderr]   cargo:warning=  221 |     } catch (std::out_of_range) {
[INFO] [stderr]   cargo:warning=      |                   ^~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc: In member function 'int64_t fasttext::Args::getAutotuneModelSize() const':
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:468:3: error: 'uint64_t' was not declared in this scope
[INFO] [stderr]   cargo:warning=  468 |   uint64_t multiplier = 1;
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:17:1: note: 'uint64_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
[INFO] [stderr]   cargo:warning=   16 | #include <unordered_map>
[INFO] [stderr]   cargo:warning=  +++ |+#include <cstdint>
[INFO] [stderr]   cargo:warning=   17 | 
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:471:5: error: 'multiplier' was not declared in this scope
[INFO] [stderr]   cargo:warning=  471 |     multiplier = units[lastCharacter];
[INFO] [stderr]   cargo:warning=      |     ^~~~~~~~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:474:11: error: expected ';' before 'size'
[INFO] [stderr]   cargo:warning=  474 |   uint64_t size = 0;
[INFO] [stderr]   cargo:warning=      |           ^~~~~
[INFO] [stderr]   cargo:warning=      |           ;
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:478:5: error: 'size' was not declared in this scope
[INFO] [stderr]   cargo:warning=  478 |     size = std::stol(modelSize, &nonNumericCharacter);
[INFO] [stderr]   cargo:warning=      |     ^~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:490:10: error: 'size' was not declared in this scope
[INFO] [stderr]   cargo:warning=  490 |   return size * multiplier;
[INFO] [stderr]   cargo:warning=      |          ^~~~
[INFO] [stderr]   cargo:warning=cfasttext/fasttext/src/args.cc:490:17: error: 'multiplier' was not declared in this scope
[INFO] [stderr]   cargo:warning=  490 |   return size * multiplier;
[INFO] [stderr]   cargo:warning=      |                 ^~~~~~~~~~
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "cfasttext/fasttext/src" "-I" "cfasttext/include" "-Wall" "-Wextra" "-std=c++11" "-pthread" "-funroll-loops" "-o" "/opt/rustwide/target/debug/build/cfasttext-sys-19abb098fc7b48f6/out/cfasttext/fasttext/src/args.o" "-c" "cfasttext/fasttext/src/args.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" "8d6636cc2720498dba1669043a02741f30085094a10a4f37093e682ae2f8340e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6636cc2720498dba1669043a02741f30085094a10a4f37093e682ae2f8340e", kill_on_drop: false }`
[INFO] [stdout] 8d6636cc2720498dba1669043a02741f30085094a10a4f37093e682ae2f8340e
