[INFO] fetching crate yoga-sys 0.2.3... [INFO] checking yoga-sys-0.2.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate yoga-sys 0.2.3 into /workspace/builds/worker-73/source [INFO] validating manifest of crates.io crate yoga-sys 0.2.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yoga-sys 0.2.3 [INFO] finished tweaking crates.io crate yoga-sys 0.2.3 [INFO] tweaked toml for crates.io crate yoga-sys 0.2.3 written to /workspace/builds/worker-73/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2adb716776e5e9d077911f84906d5c2e2e0ecbd34e8b6ce6c317b2b9ae32d7e4 [INFO] running `Command { std: "docker" "start" "-a" "2adb716776e5e9d077911f84906d5c2e2e0ecbd34e8b6ce6c317b2b9ae32d7e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2adb716776e5e9d077911f84906d5c2e2e0ecbd34e8b6ce6c317b2b9ae32d7e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2adb716776e5e9d077911f84906d5c2e2e0ecbd34e8b6ce6c317b2b9ae32d7e4", kill_on_drop: false }` [INFO] [stdout] 2adb716776e5e9d077911f84906d5c2e2e0ecbd34e8b6ce6c317b2b9ae32d7e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a45219da0715462352f826e7ae6bfd70af12283e5e47616b2ccfac342465b34d [INFO] running `Command { std: "docker" "start" "-a" "a45219da0715462352f826e7ae6bfd70af12283e5e47616b2ccfac342465b34d", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking pulldown-cmark v0.8.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.12.3 [INFO] [stderr] Checking skeptic v0.13.6 [INFO] [stderr] Compiling yoga-sys v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: c/YGNodeList.cpp: In function 'YGNodeList* YGNodeListNew(uint32_t)': [INFO] [stderr] warning: c/YGNodeList.cpp:22:60: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] [INFO] [stderr] warning: 22 | (const YGNodeListRef)malloc(sizeof(struct YGNodeList)); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeNewWithConfig(YGConfigRef)': [INFO] [stderr] warning: c/Yoga.cpp:174:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] [INFO] [stderr] warning: 174 | const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode)); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeClone(YGNodeRef)': [INFO] [stderr] warning: c/Yoga.cpp:193:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] [INFO] [stderr] warning: 193 | const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode)); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/Yoga.cpp: In function 'YGConfig* YGConfigNew()': [INFO] [stderr] warning: c/Yoga.cpp:268:72: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] [INFO] [stderr] warning: 268 | const YGConfigRef config = (const YGConfigRef)malloc(sizeof(YGConfig)); [INFO] [stderr] warning: | ^ [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi.rs:197:19 [INFO] [stdout] | [INFO] [stdout] 197 | unsafe { &(*(0 as *const YGSize)).width 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:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | unsafe { &(*(0 as *const YGSize)).height 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:236:19 [INFO] [stdout] | [INFO] [stdout] 236 | unsafe { &(*(0 as *const YGValue)).value 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:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | unsafe { &(*(0 as *const YGValue)).unit 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:783:19 [INFO] [stdout] | [INFO] [stdout] 783 | unsafe { &(*(0 as *const __va_list_tag)).gp_offset 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:793:19 [INFO] [stdout] | [INFO] [stdout] 793 | unsafe { &(*(0 as *const __va_list_tag)).fp_offset 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:803:19 [INFO] [stdout] | [INFO] [stdout] 803 | unsafe { &(*(0 as *const __va_list_tag)).overflow_arg_area 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:813:19 [INFO] [stdout] | [INFO] [stdout] 813 | unsafe { &(*(0 as *const __va_list_tag)).reg_save_area as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.25s [INFO] running `Command { std: "docker" "inspect" "a45219da0715462352f826e7ae6bfd70af12283e5e47616b2ccfac342465b34d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a45219da0715462352f826e7ae6bfd70af12283e5e47616b2ccfac342465b34d", kill_on_drop: false }` [INFO] [stdout] a45219da0715462352f826e7ae6bfd70af12283e5e47616b2ccfac342465b34d