[INFO] fetching crate pam-sys 1.0.0-alpha3... [INFO] checking pam-sys-1.0.0-alpha3 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate pam-sys 1.0.0-alpha3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate pam-sys 1.0.0-alpha3 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pam-sys 1.0.0-alpha3 [INFO] finished tweaking crates.io crate pam-sys 1.0.0-alpha3 [INFO] tweaked toml for crates.io crate pam-sys 1.0.0-alpha3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1eee974993b234af3dc0f741115890255d56ea2f998a96b632f4be84b2690acd [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" "1eee974993b234af3dc0f741115890255d56ea2f998a96b632f4be84b2690acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1eee974993b234af3dc0f741115890255d56ea2f998a96b632f4be84b2690acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eee974993b234af3dc0f741115890255d56ea2f998a96b632f4be84b2690acd", kill_on_drop: false }` [INFO] [stdout] 1eee974993b234af3dc0f741115890255d56ea2f998a96b632f4be84b2690acd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd3d8b485f5c97e36683ad7df2da7ee6b602781f85becc3412f9880318cf097c [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" "dd3d8b485f5c97e36683ad7df2da7ee6b602781f85becc3412f9880318cf097c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling pam-sys v1.0.0-alpha3 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:4548 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_message > ())) . msg_style as * const _ as usize } , 0usize , concat ! ("Offset of... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:4764 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_message > ())) . msg as * const _ as usize } , 8usize , concat ! ("Offset of field... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:5424 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_response > ())) . resp as * const _ as usize } , 0usize , concat ! ("Offset of fie... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:5632 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_response > ())) . resp_retcode as * const _ as usize } , 8usize , concat ! ("Offse... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:6473 [INFO] [stdout] | [INFO] [stdout] 5 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_conv > ())) . conv as * const _ as usize } , 0usize , concat ! ("Offset of field... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:6673 [INFO] [stdout] | [INFO] [stdout] 5 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < pam_conv > ())) . appdata_ptr as * const _ as usize } , 8usize , concat ! ("Offset o... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:11574 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . grplist as * const _ as usize } , 0usize , concat ! ("Offset o... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:11798 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . number_of_groups 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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:12040 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . allocated as * const _ as usize } , 12usize , concat ! ("Offse... [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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:12269 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . old_gid 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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:12494 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . old_uid as * const _ as usize } , 20usize , 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/pam-sys-80b8f07d948d4bbf/out/bindings.rs:5:12719 [INFO] [stdout] | [INFO] [stdout] 5 | ...! (unsafe { & (* (:: std :: ptr :: null :: < pam_modutil_privs > ())) . is_dropped as * const _ as usize } , 24usize , concat ! ("Offs... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.15s [INFO] running `Command { std: "docker" "inspect" "dd3d8b485f5c97e36683ad7df2da7ee6b602781f85becc3412f9880318cf097c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd3d8b485f5c97e36683ad7df2da7ee6b602781f85becc3412f9880318cf097c", kill_on_drop: false }` [INFO] [stdout] dd3d8b485f5c97e36683ad7df2da7ee6b602781f85becc3412f9880318cf097c