[INFO] fetching crate uclicious-libucl-sys 0.8.2-alpha.2...
[INFO] checking uclicious-libucl-sys-0.8.2-alpha.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate uclicious-libucl-sys 0.8.2-alpha.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate uclicious-libucl-sys 0.8.2-alpha.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uclicious-libucl-sys 0.8.2-alpha.2
[INFO] finished tweaking crates.io crate uclicious-libucl-sys 0.8.2-alpha.2
[INFO] tweaked toml for crates.io crate uclicious-libucl-sys 0.8.2-alpha.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b5992b641b495d86b8ad434d84c77f65d6c17ce15335a78cd7d1bc7a4d79ef0
[INFO] running `Command { std: "docker" "start" "-a" "4b5992b641b495d86b8ad434d84c77f65d6c17ce15335a78cd7d1bc7a4d79ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b5992b641b495d86b8ad434d84c77f65d6c17ce15335a78cd7d1bc7a4d79ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5992b641b495d86b8ad434d84c77f65d6c17ce15335a78cd7d1bc7a4d79ef0", kill_on_drop: false }`
[INFO] [stdout] 4b5992b641b495d86b8ad434d84c77f65d6c17ce15335a78cd7d1bc7a4d79ef0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52a020361bd90eeb981ed0d0704608bcfe258dda4c64978d0baf2e10d52e1907
[INFO] running `Command { std: "docker" "start" "-a" "52a020361bd90eeb981ed0d0704608bcfe258dda4c64978d0baf2e10d52e1907", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling uclicious-libucl-sys v0.8.2-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `bindgen_test_layout_ucl_object_s__bindgen_ty_1` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:333:4
[INFO] [stdout]     |
[INFO] [stdout] 333 | fn bindgen_test_layout_ucl_object_s__bindgen_ty_1() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_ucl_object_s_bindgen_ty_1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:345:19
[INFO] [stdout]     |
[INFO] [stdout] 345 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).iv 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/lib.rs:355:19
[INFO] [stdout]     |
[INFO] [stdout] 355 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).sv 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/lib.rs:365:19
[INFO] [stdout]     |
[INFO] [stdout] 365 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).dv 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/lib.rs:375:19
[INFO] [stdout]     |
[INFO] [stdout] 375 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).av 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/lib.rs:385:19
[INFO] [stdout]     |
[INFO] [stdout] 385 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).ov 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/lib.rs:395:19
[INFO] [stdout]     |
[INFO] [stdout] 395 |         unsafe { &(*(::std::ptr::null::<ucl_object_s__bindgen_ty_1>())).ud 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/lib.rs:1537:14
[INFO] [stdout]      |
[INFO] [stdout] 1537 |             &(*(::std::ptr::null::<ucl_emitter_functions>())).ucl_emitter_append_character
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1550:14
[INFO] [stdout]      |
[INFO] [stdout] 1550 |             &(*(::std::ptr::null::<ucl_emitter_functions>())).ucl_emitter_append_len as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1563:14
[INFO] [stdout]      |
[INFO] [stdout] 1563 |             &(*(::std::ptr::null::<ucl_emitter_functions>())).ucl_emitter_append_int as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1576:14
[INFO] [stdout]      |
[INFO] [stdout] 1576 |             &(*(::std::ptr::null::<ucl_emitter_functions>())).ucl_emitter_append_double as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1589:14
[INFO] [stdout]      |
[INFO] [stdout] 1589 |             &(*(::std::ptr::null::<ucl_emitter_functions>())).ucl_emitter_free_func as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1601:19
[INFO] [stdout]      |
[INFO] [stdout] 1601 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_functions>())).ud 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/lib.rs:1661:14
[INFO] [stdout]      |
[INFO] [stdout] 1661 |             &(*(::std::ptr::null::<ucl_emitter_operations>())).ucl_emitter_write_elt as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1674:14
[INFO] [stdout]      |
[INFO] [stdout] 1674 |             &(*(::std::ptr::null::<ucl_emitter_operations>())).ucl_emitter_start_object as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1687:14
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             &(*(::std::ptr::null::<ucl_emitter_operations>())).ucl_emitter_end_object as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1700:14
[INFO] [stdout]      |
[INFO] [stdout] 1700 |             &(*(::std::ptr::null::<ucl_emitter_operations>())).ucl_emitter_start_array as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1713:14
[INFO] [stdout]      |
[INFO] [stdout] 1713 |             &(*(::std::ptr::null::<ucl_emitter_operations>())).ucl_emitter_end_array as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/lib.rs:1760:19
[INFO] [stdout]      |
[INFO] [stdout] 1760 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).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/lib.rs:1770:19
[INFO] [stdout]      |
[INFO] [stdout] 1770 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).id 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/lib.rs:1780:19
[INFO] [stdout]      |
[INFO] [stdout] 1780 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).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/lib.rs:1790:19
[INFO] [stdout]      |
[INFO] [stdout] 1790 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).ops 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/lib.rs:1800:19
[INFO] [stdout]      |
[INFO] [stdout] 1800 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).indent 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/lib.rs:1810:19
[INFO] [stdout]      |
[INFO] [stdout] 1810 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).top 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/lib.rs:1820:19
[INFO] [stdout]      |
[INFO] [stdout] 1820 |         unsafe { &(*(::std::ptr::null::<ucl_emitter_context>())).comments 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/lib.rs:1978:19
[INFO] [stdout]      |
[INFO] [stdout] 1978 |         unsafe { &(*(::std::ptr::null::<ucl_schema_error>())).code 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/lib.rs:1988:19
[INFO] [stdout]      |
[INFO] [stdout] 1988 |         unsafe { &(*(::std::ptr::null::<ucl_schema_error>())).msg 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/lib.rs:1998:19
[INFO] [stdout]      |
[INFO] [stdout] 1998 |         unsafe { &(*(::std::ptr::null::<ucl_schema_error>())).obj as *const _ as usize },
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "52a020361bd90eeb981ed0d0704608bcfe258dda4c64978d0baf2e10d52e1907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a020361bd90eeb981ed0d0704608bcfe258dda4c64978d0baf2e10d52e1907", kill_on_drop: false }`
[INFO] [stdout] 52a020361bd90eeb981ed0d0704608bcfe258dda4c64978d0baf2e10d52e1907