[INFO] fetching crate libXNVCtrl-sys 1.29.2... [INFO] checking libXNVCtrl-sys-1.29.2 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate libXNVCtrl-sys 1.29.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate libXNVCtrl-sys 1.29.2 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libXNVCtrl-sys 1.29.2 [INFO] finished tweaking crates.io crate libXNVCtrl-sys 1.29.2 [INFO] tweaked toml for crates.io crate libXNVCtrl-sys 1.29.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2b04b716893a4d5ab76aa4bddc8521f2b865ce1d4fcbe85e8b3d416c8b39bcf [INFO] running `Command { std: "docker" "start" "-a" "a2b04b716893a4d5ab76aa4bddc8521f2b865ce1d4fcbe85e8b3d416c8b39bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2b04b716893a4d5ab76aa4bddc8521f2b865ce1d4fcbe85e8b3d416c8b39bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2b04b716893a4d5ab76aa4bddc8521f2b865ce1d4fcbe85e8b3d416c8b39bcf", kill_on_drop: false }` [INFO] [stdout] a2b04b716893a4d5ab76aa4bddc8521f2b865ce1d4fcbe85e8b3d416c8b39bcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f842c3a23cb40d6ae7dea94b0fca56316d68d0607e8910beefa9862ecff3da3f [INFO] running `Command { std: "docker" "start" "-a" "f842c3a23cb40d6ae7dea94b0fca56316d68d0607e8910beefa9862ecff3da3f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking libc v0.2.98 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling libXNVCtrl-sys v1.29.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `libXNVCtrl_sys` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `lib_xnvctrl_sys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `libXNVCtrl_sys` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `lib_xnvctrl_sys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_1` should have a snake case name [INFO] [stdout] --> src/bindings.rs:1004:4 [INFO] [stdout] | [INFO] [stdout] 1004 | fn bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_1() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_nvctrlattribute_valid_values_bindgen_ty_1_bindgen_ty_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:1023:14 [INFO] [stdout] | [INFO] [stdout] 1023 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_1>())).min [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/bindings.rs:1036:14 [INFO] [stdout] | [INFO] [stdout] 1036 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_1>())).max [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_2` should have a snake case name [INFO] [stdout] --> src/bindings.rs:1054:4 [INFO] [stdout] | [INFO] [stdout] 1054 | fn bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_2() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_nvctrlattribute_valid_values_bindgen_ty_1_bindgen_ty_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:1073:14 [INFO] [stdout] | [INFO] [stdout] 1073 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues__bindgen_ty_1__bindgen_ty_2>())).ints [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1` should have a snake case name [INFO] [stdout] --> src/bindings.rs:1086:4 [INFO] [stdout] | [INFO] [stdout] 1086 | fn bindgen_test_layout__NVCTRLAttributeValidValues__bindgen_ty_1() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_nvctrlattribute_valid_values_bindgen_ty_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:1105:14 [INFO] [stdout] | [INFO] [stdout] 1105 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues__bindgen_ty_1>())).range 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/bindings.rs:1118:14 [INFO] [stdout] | [INFO] [stdout] 1118 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues__bindgen_ty_1>())).bits as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bindgen_test_layout__NVCTRLAttributeValidValues` should have a snake case name [INFO] [stdout] --> src/bindings.rs:1131:4 [INFO] [stdout] | [INFO] [stdout] 1131 | fn bindgen_test_layout__NVCTRLAttributeValidValues() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_nvctrlattribute_valid_values` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:1144:14 [INFO] [stdout] | [INFO] [stdout] 1144 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues>())).type_ 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/bindings.rs:1155:19 [INFO] [stdout] | [INFO] [stdout] 1155 | unsafe { &(*(::std::ptr::null::<_NVCTRLAttributeValidValues>())).u 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/bindings.rs:1166:14 [INFO] [stdout] | [INFO] [stdout] 1166 | &(*(::std::ptr::null::<_NVCTRLAttributeValidValues>())).permissions as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bindgen_test_layout__NVCTRLAttributePermissions` should have a snake case name [INFO] [stdout] --> src/bindings.rs:1185:4 [INFO] [stdout] | [INFO] [stdout] 1185 | fn bindgen_test_layout__NVCTRLAttributePermissions() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_nvctrlattribute_permissions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:1198:14 [INFO] [stdout] | [INFO] [stdout] 1198 | &(*(::std::ptr::null::<_NVCTRLAttributePermissions>())).type_ 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/bindings.rs:1210:14 [INFO] [stdout] | [INFO] [stdout] 1210 | &(*(::std::ptr::null::<_NVCTRLAttributePermissions>())).permissions as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.70s [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f842c3a23cb40d6ae7dea94b0fca56316d68d0607e8910beefa9862ecff3da3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f842c3a23cb40d6ae7dea94b0fca56316d68d0607e8910beefa9862ecff3da3f", kill_on_drop: false }` [INFO] [stdout] f842c3a23cb40d6ae7dea94b0fca56316d68d0607e8910beefa9862ecff3da3f