[INFO] fetching crate hacl-sys 0.0.0... [INFO] checking hacl-sys-0.0.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate hacl-sys 0.0.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate hacl-sys 0.0.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hacl-sys 0.0.0 [INFO] finished tweaking crates.io crate hacl-sys 0.0.0 [INFO] tweaked toml for crates.io crate hacl-sys 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fa1cdb62faf21d8a160122c549069e872cdbaa0837e59c4bef4e659bc5548a5 [INFO] running `Command { std: "docker" "start" "-a" "6fa1cdb62faf21d8a160122c549069e872cdbaa0837e59c4bef4e659bc5548a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fa1cdb62faf21d8a160122c549069e872cdbaa0837e59c4bef4e659bc5548a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa1cdb62faf21d8a160122c549069e872cdbaa0837e59c4bef4e659bc5548a5", kill_on_drop: false }` [INFO] [stdout] 6fa1cdb62faf21d8a160122c549069e872cdbaa0837e59c4bef4e659bc5548a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 369c9e0d2e5d7dde8432abebc4042c4e533574b26b30d08227d55a1cbfe0fdbe [INFO] running `Command { std: "docker" "start" "-a" "369c9e0d2e5d7dde8432abebc4042c4e533574b26b30d08227d55a1cbfe0fdbe", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling bindgen v0.32.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling clang-sys v0.21.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling hacl-sys v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` block uses type `[u64; 2]`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/hacl_policies.rs:3:435 [INFO] [stdout] | [INFO] [stdout] 3 | ...ern "C" { pub fn Hacl_Policies_declassify_u128 ( x : FStar_UInt128_t ) -> FStar_UInt128_t ; } extern "C" { pub fn Hacl_Policies_cmp_by... [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` 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` block uses type `[u64; 2]`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/hacl_policies.rs:3:456 [INFO] [stdout] | [INFO] [stdout] 3 | ..._Policies_declassify_u128 ( x : FStar_UInt128_t ) -> FStar_UInt128_t ; } extern "C" { pub fn Hacl_Policies_cmp_bytes_ ( b1 : * mut u8 ... [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: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/aead_poly1305.rs:3:877 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . r as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/aead_poly1305.rs:3:1153 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . h as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/chacha20poly1305.rs:3:849 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . r as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/chacha20poly1305.rs:3:1125 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . h as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/poly1305.rs:3:782 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . r as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/poly1305.rs:3:1058 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! ( unsafe { & ( * ( :: core :: ptr :: null :: < Hacl_Impl_Poly1305_64_State_poly1305_state > ( ) ) ) . h as * const _ as usize } ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u64; 2]`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/hacl_policies.rs:3:435 [INFO] [stdout] | [INFO] [stdout] 3 | ...ern "C" { pub fn Hacl_Policies_declassify_u128 ( x : FStar_UInt128_t ) -> FStar_UInt128_t ; } extern "C" { pub fn Hacl_Policies_cmp_by... [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` 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` block uses type `[u64; 2]`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/hacl-sys-c20f413145303de8/out/hacl_policies.rs:3:456 [INFO] [stdout] | [INFO] [stdout] 3 | ..._Policies_declassify_u128 ( x : FStar_UInt128_t ) -> FStar_UInt128_t ; } extern "C" { pub fn Hacl_Policies_cmp_bytes_ ( b1 : * mut u8 ... [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.98s [INFO] running `Command { std: "docker" "inspect" "369c9e0d2e5d7dde8432abebc4042c4e533574b26b30d08227d55a1cbfe0fdbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "369c9e0d2e5d7dde8432abebc4042c4e533574b26b30d08227d55a1cbfe0fdbe", kill_on_drop: false }` [INFO] [stdout] 369c9e0d2e5d7dde8432abebc4042c4e533574b26b30d08227d55a1cbfe0fdbe