[INFO] fetching crate luajit2-sys 0.0.2...
[INFO] checking luajit2-sys-0.0.2 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate luajit2-sys 0.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate luajit2-sys 0.0.2 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate luajit2-sys 0.0.2
[INFO] finished tweaking crates.io crate luajit2-sys 0.0.2
[INFO] tweaked toml for crates.io crate luajit2-sys 0.0.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate luajit2-sys 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a74f7c7c641b65f76580e51e714a3cd00d5c1c1df8ba3f31d0a35f0878bb3c0f
[INFO] running `Command { std: "docker" "start" "-a" "a74f7c7c641b65f76580e51e714a3cd00d5c1c1df8ba3f31d0a35f0878bb3c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a74f7c7c641b65f76580e51e714a3cd00d5c1c1df8ba3f31d0a35f0878bb3c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74f7c7c641b65f76580e51e714a3cd00d5c1c1df8ba3f31d0a35f0878bb3c0f", kill_on_drop: false }`
[INFO] [stdout] a74f7c7c641b65f76580e51e714a3cd00d5c1c1df8ba3f31d0a35f0878bb3c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6caa8e539498e36d52d4fdd3d56c42c7ba94031c86d091bd7fbfb2ef615ecc1
[INFO] running `Command { std: "docker" "start" "-a" "a6caa8e539498e36d52d4fdd3d56c42c7ba94031c86d091bd7fbfb2ef615ecc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling libc v0.2.61
[INFO] [stderr]    Compiling luajit2-sys v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:587:19
[INFO] [stdout]     |
[INFO] [stdout] 587 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).event 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]    --> src/ffi.rs:597:19
[INFO] [stdout]     |
[INFO] [stdout] 597 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).name 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]    --> src/ffi.rs:607:19
[INFO] [stdout]     |
[INFO] [stdout] 607 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).namewhat 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]    --> src/ffi.rs:617:19
[INFO] [stdout]     |
[INFO] [stdout] 617 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).what 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]    --> src/ffi.rs:627:19
[INFO] [stdout]     |
[INFO] [stdout] 627 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).source 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]    --> src/ffi.rs:637:19
[INFO] [stdout]     |
[INFO] [stdout] 637 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).currentline 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]    --> src/ffi.rs:647:19
[INFO] [stdout]     |
[INFO] [stdout] 647 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).nups 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]    --> src/ffi.rs:657:19
[INFO] [stdout]     |
[INFO] [stdout] 657 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).linedefined 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]    --> src/ffi.rs:667:19
[INFO] [stdout]     |
[INFO] [stdout] 667 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).lastlinedefined 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]    --> src/ffi.rs:677:19
[INFO] [stdout]     |
[INFO] [stdout] 677 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).short_src 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]    --> src/ffi.rs:687:19
[INFO] [stdout]     |
[INFO] [stdout] 687 |         unsafe { &(*(::core::ptr::null::<lua_Debug>())).i_ci 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]    --> src/ffi.rs:726:19
[INFO] [stdout]     |
[INFO] [stdout] 726 |         unsafe { &(*(::core::ptr::null::<luaL_Reg>())).name 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]    --> src/ffi.rs:736:19
[INFO] [stdout]     |
[INFO] [stdout] 736 |         unsafe { &(*(::core::ptr::null::<luaL_Reg>())).func 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]    --> src/ffi.rs:993:19
[INFO] [stdout]     |
[INFO] [stdout] 993 |         unsafe { &(*(::core::ptr::null::<luaL_Buffer>())).p 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]     --> src/ffi.rs:1003:19
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         unsafe { &(*(::core::ptr::null::<luaL_Buffer>())).lvl 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]     --> src/ffi.rs:1013:19
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         unsafe { &(*(::core::ptr::null::<luaL_Buffer>())).L 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]     --> src/ffi.rs:1023:19
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         unsafe { &(*(::core::ptr::null::<luaL_Buffer>())).buffer as *const _ as usize },
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.62s
[INFO] running `Command { std: "docker" "inspect" "a6caa8e539498e36d52d4fdd3d56c42c7ba94031c86d091bd7fbfb2ef615ecc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6caa8e539498e36d52d4fdd3d56c42c7ba94031c86d091bd7fbfb2ef615ecc1", kill_on_drop: false }`
[INFO] [stdout] a6caa8e539498e36d52d4fdd3d56c42c7ba94031c86d091bd7fbfb2ef615ecc1