[INFO] crate gnutls-sys 0.1.2 is already in cache
[INFO] testing gnutls-sys-0.1.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate gnutls-sys 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate gnutls-sys 0.1.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gnutls-sys 0.1.2
[INFO] finished tweaking crates.io crate gnutls-sys 0.1.2
[INFO] tweaked toml for crates.io crate gnutls-sys 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbe4f5ab686e56890b011c447c7be3c386fa38e9491a935116d6a1344bdf4549
[INFO] running `"docker" "start" "-a" "cbe4f5ab686e56890b011c447c7be3c386fa38e9491a935116d6a1344bdf4549"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling gnutls-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> build.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | /     match pkg_config::find_library("gnutls") {
[INFO] [stderr] 6  | |         Ok(..) => return,
[INFO] [stderr] 7  | |         Err(e) => panic!("GnuTLS not found: {}", e),
[INFO] [stderr] 8  | |     }
[INFO] [stderr]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 9  | 
[INFO] [stderr] 10 |       println!("cargo:rustc-link-lib=gnutls");
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4942:49
[INFO] [stderr]      |
[INFO] [stderr] 4942 | ...                   keyid: gnutls_openpgp_keyid_t)
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes)]` 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` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4960:53
[INFO] [stderr]      |
[INFO] [stderr] 4960 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4982:52
[INFO] [stderr]      |
[INFO] [stderr] 4982 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5012:52
[INFO] [stderr]      |
[INFO] [stderr] 5012 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5016:52
[INFO] [stderr]      |
[INFO] [stderr] 5016 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5046:53
[INFO] [stderr]      |
[INFO] [stderr] 5046 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5054:50
[INFO] [stderr]      |
[INFO] [stderr] 5054 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5077:56
[INFO] [stderr]      |
[INFO] [stderr] 5077 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5147:56
[INFO] [stderr]      |
[INFO] [stderr] 5147 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5152:56
[INFO] [stderr]      |
[INFO] [stderr] 5152 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5155:54
[INFO] [stderr]      |
[INFO] [stderr] 5155 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5166:51
[INFO] [stderr]      |
[INFO] [stderr] 5166 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5307:52
[INFO] [stderr]      |
[INFO] [stderr] 5307 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5468:53
[INFO] [stderr]      |
[INFO] [stderr] 5468 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5621:51
[INFO] [stderr]      |
[INFO] [stderr] 5621 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `"docker" "inspect" "cbe4f5ab686e56890b011c447c7be3c386fa38e9491a935116d6a1344bdf4549"`
[INFO] running `"docker" "rm" "-f" "cbe4f5ab686e56890b011c447c7be3c386fa38e9491a935116d6a1344bdf4549"`
[INFO] [stdout] cbe4f5ab686e56890b011c447c7be3c386fa38e9491a935116d6a1344bdf4549
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50d6d4b3e542f748998bb3a25ff4cca5cca1e06b7fc1bfbb6a7c3ece90f476df
[INFO] running `"docker" "start" "-a" "50d6d4b3e542f748998bb3a25ff4cca5cca1e06b7fc1bfbb6a7c3ece90f476df"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> build.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | /     match pkg_config::find_library("gnutls") {
[INFO] [stderr] 6  | |         Ok(..) => return,
[INFO] [stderr] 7  | |         Err(e) => panic!("GnuTLS not found: {}", e),
[INFO] [stderr] 8  | |     }
[INFO] [stderr]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 9  | 
[INFO] [stderr] 10 |       println!("cargo:rustc-link-lib=gnutls");
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling gnutls-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4942:49
[INFO] [stderr]      |
[INFO] [stderr] 4942 | ...                   keyid: gnutls_openpgp_keyid_t)
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes)]` 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` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4960:53
[INFO] [stderr]      |
[INFO] [stderr] 4960 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4982:52
[INFO] [stderr]      |
[INFO] [stderr] 4982 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5012:52
[INFO] [stderr]      |
[INFO] [stderr] 5012 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5016:52
[INFO] [stderr]      |
[INFO] [stderr] 5016 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5046:53
[INFO] [stderr]      |
[INFO] [stderr] 5046 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5054:50
[INFO] [stderr]      |
[INFO] [stderr] 5054 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5077:56
[INFO] [stderr]      |
[INFO] [stderr] 5077 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5147:56
[INFO] [stderr]      |
[INFO] [stderr] 5147 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5152:56
[INFO] [stderr]      |
[INFO] [stderr] 5152 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5155:54
[INFO] [stderr]      |
[INFO] [stderr] 5155 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5166:51
[INFO] [stderr]      |
[INFO] [stderr] 5166 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5307:52
[INFO] [stderr]      |
[INFO] [stderr] 5307 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5468:53
[INFO] [stderr]      |
[INFO] [stderr] 5468 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5621:51
[INFO] [stderr]      |
[INFO] [stderr] 5621 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4942:49
[INFO] [stderr]      |
[INFO] [stderr] 4942 | ...                   keyid: gnutls_openpgp_keyid_t)
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes)]` 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` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4960:53
[INFO] [stderr]      |
[INFO] [stderr] 4960 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4982:52
[INFO] [stderr]      |
[INFO] [stderr] 4982 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5012:52
[INFO] [stderr]      |
[INFO] [stderr] 5012 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5016:52
[INFO] [stderr]      |
[INFO] [stderr] 5016 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5046:53
[INFO] [stderr]      |
[INFO] [stderr] 5046 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5054:50
[INFO] [stderr]      |
[INFO] [stderr] 5054 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5077:56
[INFO] [stderr]      |
[INFO] [stderr] 5077 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5147:56
[INFO] [stderr]      |
[INFO] [stderr] 5147 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5152:56
[INFO] [stderr]      |
[INFO] [stderr] 5152 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5155:54
[INFO] [stderr]      |
[INFO] [stderr] 5155 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5166:51
[INFO] [stderr]      |
[INFO] [stderr] 5166 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5307:52
[INFO] [stderr]      |
[INFO] [stderr] 5307 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5468:53
[INFO] [stderr]      |
[INFO] [stderr] 5468 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5621:51
[INFO] [stderr]      |
[INFO] [stderr] 5621 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "50d6d4b3e542f748998bb3a25ff4cca5cca1e06b7fc1bfbb6a7c3ece90f476df"`
[INFO] running `"docker" "rm" "-f" "50d6d4b3e542f748998bb3a25ff4cca5cca1e06b7fc1bfbb6a7c3ece90f476df"`
[INFO] [stdout] 50d6d4b3e542f748998bb3a25ff4cca5cca1e06b7fc1bfbb6a7c3ece90f476df
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71d48ed7d96558c1f8fd8624d78d964eff2658612f0063fba4554cb91db28006
[INFO] running `"docker" "start" "-a" "71d48ed7d96558c1f8fd8624d78d964eff2658612f0063fba4554cb91db28006"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> build.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | /     match pkg_config::find_library("gnutls") {
[INFO] [stderr] 6  | |         Ok(..) => return,
[INFO] [stderr] 7  | |         Err(e) => panic!("GnuTLS not found: {}", e),
[INFO] [stderr] 8  | |     }
[INFO] [stderr]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 9  | 
[INFO] [stderr] 10 |       println!("cargo:rustc-link-lib=gnutls");
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4942:49
[INFO] [stderr]      |
[INFO] [stderr] 4942 | ...                   keyid: gnutls_openpgp_keyid_t)
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes)]` 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` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4960:53
[INFO] [stderr]      |
[INFO] [stderr] 4960 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4982:52
[INFO] [stderr]      |
[INFO] [stderr] 4982 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5012:52
[INFO] [stderr]      |
[INFO] [stderr] 5012 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5016:52
[INFO] [stderr]      |
[INFO] [stderr] 5016 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5046:53
[INFO] [stderr]      |
[INFO] [stderr] 5046 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5054:50
[INFO] [stderr]      |
[INFO] [stderr] 5054 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5077:56
[INFO] [stderr]      |
[INFO] [stderr] 5077 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5147:56
[INFO] [stderr]      |
[INFO] [stderr] 5147 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5152:56
[INFO] [stderr]      |
[INFO] [stderr] 5152 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5155:54
[INFO] [stderr]      |
[INFO] [stderr] 5155 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5166:51
[INFO] [stderr]      |
[INFO] [stderr] 5166 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5307:52
[INFO] [stderr]      |
[INFO] [stderr] 5307 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5468:53
[INFO] [stderr]      |
[INFO] [stderr] 5468 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5621:51
[INFO] [stderr]      |
[INFO] [stderr] 5621 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4942:49
[INFO] [stderr]      |
[INFO] [stderr] 4942 | ...                   keyid: gnutls_openpgp_keyid_t)
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(improper_ctypes)]` 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` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4960:53
[INFO] [stderr]      |
[INFO] [stderr] 4960 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:4982:52
[INFO] [stderr]      |
[INFO] [stderr] 4982 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5012:52
[INFO] [stderr]      |
[INFO] [stderr] 5012 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5016:52
[INFO] [stderr]      |
[INFO] [stderr] 5016 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5046:53
[INFO] [stderr]      |
[INFO] [stderr] 5046 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5054:50
[INFO] [stderr]      |
[INFO] [stderr] 5054 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5077:56
[INFO] [stderr]      |
[INFO] [stderr] 5077 | ...                   keyid: gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5147:56
[INFO] [stderr]      |
[INFO] [stderr] 5147 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5152:56
[INFO] [stderr]      |
[INFO] [stderr] 5152 | ...                   gnutls_openpgp_keyid_t)
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5155:54
[INFO] [stderr]      |
[INFO] [stderr] 5155 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5166:51
[INFO] [stderr]      |
[INFO] [stderr] 5166 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5307:52
[INFO] [stderr]      |
[INFO] [stderr] 5307 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5468:53
[INFO] [stderr]      |
[INFO] [stderr] 5468 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: `extern` block uses type `[u8; 8]`, which is not FFI-safe
[INFO] [stderr]     --> src/gen.rs:5621:51
[INFO] [stderr]      |
[INFO] [stderr] 5621 | ...                   keyid: gnutls_openpgp_keyid_t,
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gnutls_sys-8a5d6513d7491dd3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_gnutls_global ... ok
[INFO] [stdout] test test_gnutls_alloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gnutls-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "71d48ed7d96558c1f8fd8624d78d964eff2658612f0063fba4554cb91db28006"`
[INFO] running `"docker" "rm" "-f" "71d48ed7d96558c1f8fd8624d78d964eff2658612f0063fba4554cb91db28006"`
[INFO] [stdout] 71d48ed7d96558c1f8fd8624d78d964eff2658612f0063fba4554cb91db28006