[INFO] crate libunwind-sys 0.5.0 is already in cache
[INFO] testing libunwind-sys-0.5.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate libunwind-sys 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libunwind-sys 0.5.0 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] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate libunwind-sys 0.5.0
[INFO] finished tweaking crates.io crate libunwind-sys 0.5.0
[INFO] tweaked toml for crates.io crate libunwind-sys 0.5.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 0a083fe0349086fef65fb45e8d524dcac4788dd290d38a62f0bd8366b72aa590
[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" "0a083fe0349086fef65fb45e8d524dcac4788dd290d38a62f0bd8366b72aa590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a083fe0349086fef65fb45e8d524dcac4788dd290d38a62f0bd8366b72aa590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a083fe0349086fef65fb45e8d524dcac4788dd290d38a62f0bd8366b72aa590", kill_on_drop: false }`
[INFO] [stdout] 0a083fe0349086fef65fb45e8d524dcac4788dd290d38a62f0bd8366b72aa590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2e5bb194968fd7941f468c3fce41c5c89e4a95c968a0d1ab5c74b9ebc2c96c1c
[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" "2e5bb194968fd7941f468c3fce41c5c89e4a95c968a0d1ab5c74b9ebc2c96c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling libunwind-sys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96078
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o...
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96685
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; }
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         arg3: *mut unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:90:15
[INFO] [stdout]    |
[INFO] [stdout] 90 |         arg3: unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "2e5bb194968fd7941f468c3fce41c5c89e4a95c968a0d1ab5c74b9ebc2c96c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5bb194968fd7941f468c3fce41c5c89e4a95c968a0d1ab5c74b9ebc2c96c1c", kill_on_drop: false }`
[INFO] [stdout] 2e5bb194968fd7941f468c3fce41c5c89e4a95c968a0d1ab5c74b9ebc2c96c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] affadd08b99208047b25f4b10f1e3ad8093964394a9c497b9ffc67be348df1fa
[INFO] running `Command { std: "docker" "start" "-a" "affadd08b99208047b25f4b10f1e3ad8093964394a9c497b9ffc67be348df1fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libunwind-sys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96078
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o...
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96685
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; }
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         arg3: *mut unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:90:15
[INFO] [stdout]    |
[INFO] [stdout] 90 |         arg3: unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]   --> src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use std::process::Command;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::c_void`
[INFO] [stdout]   --> src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use libc::c_void;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr`
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     use std::ptr;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     use std::thread;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use std::time::Duration;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use std::io;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96078
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o...
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96685
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; }
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         arg3: *mut unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stdout]   --> src/x86_64.rs:90:15
[INFO] [stdout]    |
[INFO] [stdout] 90 |         arg3: unw_fpreg_t,
[INFO] [stdout]    |               ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "affadd08b99208047b25f4b10f1e3ad8093964394a9c497b9ffc67be348df1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affadd08b99208047b25f4b10f1e3ad8093964394a9c497b9ffc67be348df1fa", kill_on_drop: false }`
[INFO] [stdout] affadd08b99208047b25f4b10f1e3ad8093964394a9c497b9ffc67be348df1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 29fd57307b58c803c80161e7c4a0a10c8716021635e29e5bcfda481d93428347
[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" "29fd57307b58c803c80161e7c4a0a10c8716021635e29e5bcfda481d93428347", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96078
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o...
[INFO] [stderr]   |                                                        ^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stderr]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96685
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; }
[INFO] [stderr]   |                                                         ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:16:46
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:22:57
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |         arg3: *mut unw_fpreg_t,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |         arg3: unw_fpreg_t,
[INFO] [stderr]    |               ^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process::Command`
[INFO] [stderr]   --> src/lib.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     use std::process::Command;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::c_void`
[INFO] [stderr]   --> src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     use libc::c_void;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr`
[INFO] [stderr]   --> src/lib.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     use std::ptr;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/lib.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     use std::thread;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use std::time::Duration;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/lib.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use std::io;
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96078
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o...
[INFO] [stderr]   |                                                        ^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stderr]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libunwind-sys-22ffa25f55b63b03/out/bindings.rs:3:96685
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; }
[INFO] [stderr]   |                                                         ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:16:46
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:22:57
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |         arg3: *mut unw_fpreg_t,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `u128`, which is not FFI-safe
[INFO] [stderr]   --> src/x86_64.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |         arg3: unw_fpreg_t,
[INFO] [stderr]    |               ^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = note: 128-bit integers don't currently have a known stable ABI
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libunwind_sys-965d3f57f7d25358
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test bindgen_test_layout___sigset_t ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_internal_list ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_rwlock_arch_t ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_mutex_s ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_attr_t ... ok
[INFO] [stdout] test bindgen_test_layout_mcontext_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_condattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_mutex_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_mutexattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_rwlock_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_rwlockattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_stack_t ... ok
[INFO] [stdout] test bindgen_test_layout_timespec ... ok
[INFO] [stdout] test bindgen_test_layout_timeval ... ok
[INFO] [stdout] test bindgen_test_layout_ucontext_t ... ok
[INFO] [stdout] test bindgen_test_layout_unw_accessors ... ok
[INFO] [stdout] test bindgen_test_layout_imaxdiv_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_barrierattr_t ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_internal_slist ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_cond_t ... ok
[INFO] [stdout] test bindgen_test_layout_fd_set ... ok
[INFO] [stdout] test bindgen_test_layout__libc_xmmreg ... ok
[INFO] [stdout] test bindgen_test_layout__libc_fpxreg ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_2 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout__libc_fpstate ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_info_list ... ok
[INFO] [stdout] test bindgen_test_layout_unw_cursor ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_2__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_barrier_t ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_info__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_unw_save_loc ... ok
[INFO] [stdout] test bindgen_test_layout_unw_save_loc__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_unw_tdep_proc_info_t ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_table_info ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_remote_table_info ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_proc_info ... ok
[INFO] [stdout] test bindgen_test_layout_unw_proc_info ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_op ... ok
[INFO] [stdout] test bindgen_test_layout_unw_tdep_save_loc ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_region_info ... ok
[INFO] [stdout] test bindgen_test_layout_unw_dyn_info ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/libunwind_sys-965d3f57f7d25358` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "29fd57307b58c803c80161e7c4a0a10c8716021635e29e5bcfda481d93428347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fd57307b58c803c80161e7c4a0a10c8716021635e29e5bcfda481d93428347", kill_on_drop: false }`
[INFO] [stdout] 29fd57307b58c803c80161e7c4a0a10c8716021635e29e5bcfda481d93428347