[INFO] crate lava 0.4.9 is already in cache
[INFO] testing lava-0.4.9 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate lava 0.4.9 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lava 0.4.9 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lava 0.4.9
[INFO] finished tweaking crates.io crate lava 0.4.9
[INFO] tweaked toml for crates.io crate lava 0.4.9 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51a901b8b3350dd145eb70a5d0d62418960abe16e46b57c74831d8ecfd08db28
[INFO] running `Command { std: "docker" "start" "-a" "51a901b8b3350dd145eb70a5d0d62418960abe16e46b57c74831d8ecfd08db28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a901b8b3350dd145eb70a5d0d62418960abe16e46b57c74831d8ecfd08db28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a901b8b3350dd145eb70a5d0d62418960abe16e46b57c74831d8ecfd08db28", kill_on_drop: false }`
[INFO] [stdout] 51a901b8b3350dd145eb70a5d0d62418960abe16e46b57c74831d8ecfd08db28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb30043e402e6f6415d3de384803566b81e66a17eb4207bda29885406b13b841
[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" "eb30043e402e6f6415d3de384803566b81e66a17eb4207bda29885406b13b841", kill_on_drop: false }`
[INFO] [stderr]    Compiling lava v0.4.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:1237:108
[INFO] [stdout]      |
[INFO] [stdout] 1237 | unsafe extern fn null_instance_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                            ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:2158:106
[INFO] [stdout]      |
[INFO] [stdout] 2158 | unsafe extern fn null_device_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                          ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `Command { std: "docker" "inspect" "eb30043e402e6f6415d3de384803566b81e66a17eb4207bda29885406b13b841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb30043e402e6f6415d3de384803566b81e66a17eb4207bda29885406b13b841", kill_on_drop: false }`
[INFO] [stdout] eb30043e402e6f6415d3de384803566b81e66a17eb4207bda29885406b13b841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e711ba1451b099be2c7829fbc50f9a6e76810eef9e26544cd16d054b607b5a04
[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" "e711ba1451b099be2c7829fbc50f9a6e76810eef9e26544cd16d054b607b5a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling lava v0.4.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:1237:108
[INFO] [stdout]      |
[INFO] [stdout] 1237 | unsafe extern fn null_instance_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                            ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:2158:106
[INFO] [stdout]      |
[INFO] [stdout] 2158 | unsafe extern fn null_device_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                          ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:1237:108
[INFO] [stdout]      |
[INFO] [stdout] 1237 | unsafe extern fn null_instance_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                            ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stdout]     --> src/vulkan/vk/vk_function_table.rs:2158:106
[INFO] [stdout]      |
[INFO] [stdout] 2158 | unsafe extern fn null_device_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stdout]      |                                                                                                          ^^^^^^^^ not FFI-safe
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider passing a pointer to the array
[INFO] [stdout]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.55s
[INFO] running `Command { std: "docker" "inspect" "e711ba1451b099be2c7829fbc50f9a6e76810eef9e26544cd16d054b607b5a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e711ba1451b099be2c7829fbc50f9a6e76810eef9e26544cd16d054b607b5a04", kill_on_drop: false }`
[INFO] [stdout] e711ba1451b099be2c7829fbc50f9a6e76810eef9e26544cd16d054b607b5a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a56a8efde8338639b0c1dbb1f7facc1dd18f7b177e863ac3aa215942682cf3d0
[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" "a56a8efde8338639b0c1dbb1f7facc1dd18f7b177e863ac3aa215942682cf3d0", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stderr]     --> src/vulkan/vk/vk_function_table.rs:1237:108
[INFO] [stderr]      |
[INFO] [stderr] 1237 | unsafe extern fn null_instance_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stderr]      |                                                                                                            ^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr]      = help: consider passing a pointer to the array
[INFO] [stderr]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stderr]     --> src/vulkan/vk/vk_function_table.rs:2158:106
[INFO] [stderr]      |
[INFO] [stderr] 2158 | unsafe extern fn null_device_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stderr]      |                                                                                                          ^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider passing a pointer to the array
[INFO] [stderr]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stderr]     --> src/vulkan/vk/vk_function_table.rs:1237:108
[INFO] [stderr]      |
[INFO] [stderr] 1237 | unsafe extern fn null_instance_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stderr]      |                                                                                                            ^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr]      = help: consider passing a pointer to the array
[INFO] [stderr]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 4]`, which is not FFI-safe
[INFO] [stderr]     --> src/vulkan/vk/vk_function_table.rs:2158:106
[INFO] [stderr]      |
[INFO] [stderr] 2158 | unsafe extern fn null_device_vkCmdSetBlendConstants(command_buffer: RawVkCommandBuffer, blend_constants: [f32; 4]) {
[INFO] [stderr]      |                                                                                                          ^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider passing a pointer to the array
[INFO] [stderr]      = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lava-391fd46864042a88
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests lava
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name lava -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lava=/opt/rustwide/target/debug/deps/liblava-9ee43453f30c7a1f.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a56a8efde8338639b0c1dbb1f7facc1dd18f7b177e863ac3aa215942682cf3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56a8efde8338639b0c1dbb1f7facc1dd18f7b177e863ac3aa215942682cf3d0", kill_on_drop: false }`
[INFO] [stdout] a56a8efde8338639b0c1dbb1f7facc1dd18f7b177e863ac3aa215942682cf3d0