[INFO] fetching crate couchbase-sys 1.0.0-alpha.4...
[INFO] testing couchbase-sys-1.0.0-alpha.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate couchbase-sys 1.0.0-alpha.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate couchbase-sys 1.0.0-alpha.4
[INFO] finished tweaking crates.io crate couchbase-sys 1.0.0-alpha.4
[INFO] tweaked toml for crates.io crate couchbase-sys 1.0.0-alpha.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate couchbase-sys 1.0.0-alpha.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.54.0 (available: v0.73.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | homepage = "https://github.com/couchbaselabs/couchbase-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 | repository = "https://github.com/couchbaselabs/couchbase-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `couchbase-sys` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039
[INFO] running `Command { std: "docker" "start" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | homepage = "https://github.com/couchbaselabs/couchbase-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 | repository = "https://github.com/couchbaselabs/couchbase-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `couchbase-sys` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling couchbase-sys v1.0.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dragonflybsd`
[INFO] [stdout]    --> build/cmake.rs:525:41
[INFO] [stdout]     |
[INFO] [stdout] 525 | ...                   || cfg!(target_os = "dragonflybsd")) =>
[INFO] [stdout]     |                               ^^^^^^^^^^^^--------------
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: there is a expected value with a similar name: `"dragonfly"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `ps3`, `psp`, `psx`, `qnx`, `qurt`, `redox`, and `rtems` and 16 more
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig`
[INFO] [stdout]    --> build/cmake.rs:524:41
[INFO] [stdout]     |
[INFO] [stdout] 524 | ...                   || cfg!(target_os = "bitrig")
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `ps3`, `psp`, `psx`, `qnx`, `qurt`, `redox`, and `rtems` and 16 more
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `cmake::cc::windows_registry::VsVers::Vs12`: Visual Studio 12 is no longer supported. cc will never return this value.
[INFO] [stdout]    --> build/cmake.rs:578:24
[INFO] [stdout]     |
[INFO] [stdout] 578 |             Ok(VsVers::Vs12) => "Visual Studio 12 2013",
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `cmake::cc::Tool::env`: use `get_envs` instead
[INFO] [stdout]    --> build/cmake.rs:489:43
[INFO] [stdout]     |
[INFO] [stdout] 489 |         for &(ref k, ref v) in c_compiler.env().iter().chain(&self.env) {
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `cmake::cc::Tool::env`: use `get_envs` instead
[INFO] [stdout]    --> build/cmake.rs:541:43
[INFO] [stdout]     |
[INFO] [stdout] 541 |         for &(ref k, ref v) in c_compiler.env().iter().chain(&self.env) {
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> build/cmake.rs:584:32
[INFO] [stdout]     |
[INFO] [stdout] 584 |             Err(msg) => panic!(msg),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 584 |             Err(msg) => panic!("{}", msg),
[INFO] [stdout]     |                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `couchbase-sys v1.0.0-alpha.4 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/couchbase-sys/0b10b1cc96692785/out/build_script_main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: cd "/opt/rustwide/target/release/build/couchbase-sys/100e5ed45a468308/out/build" && CMAKE_PREFIX_PATH="" LC_ALL="C" "cmake" "/opt/rustwide/workdir/libcouchbase" "-DCMAKE_BUILD_TYPE=RelWithDebInfo" "-DLCB_NO_TESTS=ON" "-DLCB_NO_TOOLS=ON" "-DLCB_NO_MOCK=ON" "-DLCB_BUILD_LIBEV=OFF" "-DLCB_BUILD_LIBUV=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/release/build/couchbase-sys/100e5ed45a468308/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_ASM_COMPILER=/usr/bin/cc"
[INFO] [stderr]   -- Configuring incomplete, errors occurred!
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Error at CMakeLists.txt:19 (CMAKE_MINIMUM_REQUIRED):
[INFO] [stderr]     Compatibility with CMake < 3.5 has been removed from CMake.
[INFO] [stderr] 
[INFO] [stderr]     Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
[INFO] [stderr]     to tell CMake that the project requires at least <min> but has been updated
[INFO] [stderr]     to work with policies introduced by <max> or earlier.
[INFO] [stderr] 
[INFO] [stderr]     Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (710) panicked at build/cmake.rs:681:5:
[INFO] [stderr] 
[INFO] [stderr]   command did not execute successfully, got: exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55756a26e291 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x55756a28624a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x55756a2744dc - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x55756a248196 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x55756a266051 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x55756a26620b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x55756a248242 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x55756a240d69 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x55756a248e3d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x55756a286a6c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x557569dfdb07 - build_script_main[f9f11188f9fdcf79]::cmake::fail
[INFO] [stderr]     11:     0x557569dfd7c0 - build_script_main[f9f11188f9fdcf79]::cmake::run
[INFO] [stderr]     12:     0x557569dfb8be - <build_script_main[f9f11188f9fdcf79]::cmake::Config>::build
[INFO] [stderr]     13:     0x557569df77cc - build_script_main[f9f11188f9fdcf79]::main
[INFO] [stderr]     14:     0x557569e02a83 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x557569e00626 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x557569e00ce9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x55756a264fc8 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     18:     0x557569e00161 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x557569dff045 - main
[INFO] [stderr]     20:     0x71659fde7601 - <unknown>
[INFO] [stderr]     21:     0x71659fde7718 - __libc_start_main
[INFO] [stderr]     22:     0x557569df38a5 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039", kill_on_drop: false }`
[INFO] [stdout] 68d350409ee39fa859009564126e8fe805f3b598ee36f4eebadc7d10b955d039
