[INFO] fetching crate gssapi-sys 0.2.1... [INFO] checking gssapi-sys-0.2.1 against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325 [INFO] extracting crate gssapi-sys 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate gssapi-sys 0.2.1 on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gssapi-sys 0.2.1 [INFO] finished tweaking crates.io crate gssapi-sys 0.2.1 [INFO] tweaked toml for crates.io crate gssapi-sys 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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] a5f2f4a76e31ff27d7a1f61f126afc4e3ca6f815ff23469a54763b207e28befa [INFO] running `Command { std: "docker" "start" "-a" "a5f2f4a76e31ff27d7a1f61f126afc4e3ca6f815ff23469a54763b207e28befa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5f2f4a76e31ff27d7a1f61f126afc4e3ca6f815ff23469a54763b207e28befa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f2f4a76e31ff27d7a1f61f126afc4e3ca6f815ff23469a54763b207e28befa", kill_on_drop: false }` [INFO] [stdout] a5f2f4a76e31ff27d7a1f61f126afc4e3ca6f815ff23469a54763b207e28befa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d56b43e941374360f397eb3b7ef322809656be01ea4ef94aad5e417fc31b7e7 [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" "9d56b43e941374360f397eb3b7ef322809656be01ea4ef94aad5e417fc31b7e7", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling gssapi-sys v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:2922 [INFO] [stdout] | [INFO] [stdout] 3 | ...unsafe { & ( * ( :: std :: ptr :: null :: < gss_OID_desc_struct > ( ) ) ) . length as * const _ as usize } , 0usize , concat ! ( "Offs... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:3161 [INFO] [stdout] | [INFO] [stdout] 3 | ...unsafe { & ( * ( :: std :: ptr :: null :: < gss_OID_desc_struct > ( ) ) ) . elements as * const _ as usize } , 8usize , concat ! ( "Of... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:4149 [INFO] [stdout] | [INFO] [stdout] 3 | ...safe { & ( * ( :: std :: ptr :: null :: < gss_buffer_desc_struct > ( ) ) ) . length as * const _ as usize } , 0usize , concat ! ( "Off... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:4394 [INFO] [stdout] | [INFO] [stdout] 3 | ...safe { & ( * ( :: std :: ptr :: null :: < gss_buffer_desc_struct > ( ) ) ) . value as * const _ as usize } , 8usize , concat ! ( "Offs... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:5443 [INFO] [stdout] | [INFO] [stdout] 3 | ...fe { & ( * ( :: std :: ptr :: null :: < gss_channel_bindings_struct > ( ) ) ) . initiator_addrtype as * const _ as usize } , 0usize , ... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:5722 [INFO] [stdout] | [INFO] [stdout] 3 | ...fe { & ( * ( :: std :: ptr :: null :: < gss_channel_bindings_struct > ( ) ) ) . initiator_address as * const _ as usize } , 8usize , c... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:5999 [INFO] [stdout] | [INFO] [stdout] 3 | ...fe { & ( * ( :: std :: ptr :: null :: < gss_channel_bindings_struct > ( ) ) ) . acceptor_addrtype as * const _ as usize } , 24usize , ... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:6277 [INFO] [stdout] | [INFO] [stdout] 3 | ...fe { & ( * ( :: std :: ptr :: null :: < gss_channel_bindings_struct > ( ) ) ) . acceptor_address as * const _ as usize } , 32usize , c... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:3:6553 [INFO] [stdout] | [INFO] [stdout] 3 | ...fe { & ( * ( :: std :: ptr :: null :: < gss_channel_bindings_struct > ( ) ) ) . application_data as * const _ as usize } , 48usize , c... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:5:554 [INFO] [stdout] | [INFO] [stdout] 5 | ...safe { & ( * ( :: std :: ptr :: null :: < gss_OID_set_desc_struct > ( ) ) ) . count as * const _ as usize } , 0usize , concat ! ( "Off... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:5:799 [INFO] [stdout] | [INFO] [stdout] 5 | ...safe { & ( * ( :: std :: ptr :: null :: < gss_OID_set_desc_struct > ( ) ) ) . elements as * const _ as usize } , 8usize , concat ! ( "... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:7:548 [INFO] [stdout] | [INFO] [stdout] 7 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < gss_name_struct > ( ) ) ) . length as * const _ as usize } , 0usize , concat ! ( "Offset... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:7:779 [INFO] [stdout] | [INFO] [stdout] 7 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < gss_name_struct > ( ) ) ) . value as * const _ as usize } , 8usize , concat ! ( "Offset ... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:7:1008 [INFO] [stdout] | [INFO] [stdout] 7 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < gss_name_struct > ( ) ) ) . type_ as * const _ as usize } , 16usize , concat ! ( "Offset... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:9:493 [INFO] [stdout] | [INFO] [stdout] 9 | ...unsafe { & ( * ( :: std :: ptr :: null :: < gss_cred_id_struct > ( ) ) ) . mech as * const _ as usize } , 0usize , concat ! ( "Offset ... [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/gssapi-sys-1eb97ad4c3f2a00d/out/gssapi.rs:11:487 [INFO] [stdout] | [INFO] [stdout] 11 | ... unsafe { & ( * ( :: std :: ptr :: null :: < gss_ctx_id_struct > ( ) ) ) . mech as * const _ as usize } , 0usize , concat ! ( "Offset ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.87s [INFO] running `Command { std: "docker" "inspect" "9d56b43e941374360f397eb3b7ef322809656be01ea4ef94aad5e417fc31b7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d56b43e941374360f397eb3b7ef322809656be01ea4ef94aad5e417fc31b7e7", kill_on_drop: false }` [INFO] [stdout] 9d56b43e941374360f397eb3b7ef322809656be01ea4ef94aad5e417fc31b7e7