[INFO] cloning repository https://github.com/BrainiumLLC/firebase-sys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrainiumLLC/firebase-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainiumLLC%2Ffirebase-sys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainiumLLC%2Ffirebase-sys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c0339d78e48019f354d6b7b69b589be1b51c4aa [INFO] checking BrainiumLLC/firebase-sys against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainiumLLC%2Ffirebase-sys" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/BrainiumLLC/firebase-sys on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BrainiumLLC/firebase-sys [INFO] finished tweaking git repo https://github.com/BrainiumLLC/firebase-sys [INFO] tweaked toml for git repo https://github.com/BrainiumLLC/firebase-sys written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/BrainiumLLC/firebase-sys already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d26a9ecbec79f025b45d4fd1de676f6b12bba3934ab6d3ebe9321685c30efbe [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" "7d26a9ecbec79f025b45d4fd1de676f6b12bba3934ab6d3ebe9321685c30efbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d26a9ecbec79f025b45d4fd1de676f6b12bba3934ab6d3ebe9321685c30efbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d26a9ecbec79f025b45d4fd1de676f6b12bba3934ab6d3ebe9321685c30efbe", kill_on_drop: false }` [INFO] [stdout] 7d26a9ecbec79f025b45d4fd1de676f6b12bba3934ab6d3ebe9321685c30efbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52b6508afd112fd12843fbf8f264f03970720aff602278344bcac653296e3332 [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" "52b6508afd112fd12843fbf8f264f03970720aff602278344bcac653296e3332", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling clang-sys v1.2.2 [INFO] [stderr] Compiling bindgen v0.59.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling bossy v0.2.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cexpr v0.5.0 [INFO] [stderr] Compiling firebase-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> build.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> build.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut firebase_libs = vec!["firebase_app"]; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: src/wrapper.cpp: In function 'const char* LinkingTest(const firebase::FutureBase&)': [INFO] [stderr] warning: src/wrapper.cpp:8:16: warning: unused variable 'test' [-Wunused-variable] [INFO] [stderr] warning: 8 | const auto test = base.error(); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: In file included from firebase_cpp_sdk/include/firebase/future.h:524, [INFO] [stderr] warning: from src/wrapper.cpp:1: [INFO] [stderr] warning: firebase_cpp_sdk/include/firebase/internal/future_impl.h: In instantiation of 'void firebase::Future::OnCompletion(firebase::Future::TypedCompletionCallback, void*) const [with ResultType = void; firebase::Future::TypedCompletionCallback = void (*)(const firebase::Future&, void*)]': [INFO] [stderr] warning: src/wrapper.cpp:23:44: required from here [INFO] [stderr] warning: firebase_cpp_sdk/include/firebase/internal/future_impl.h:161:28: warning: cast between incompatible function types from 'firebase::Future::TypedCompletionCallback' {aka 'void (*)(const firebase::Future&, void*)'} to 'firebase::FutureBase::CompletionCallback' {aka 'void (*)(const firebase::FutureBase&, void*)'} [-Wcast-function-type] [INFO] [stderr] warning: 161 | FutureBase::OnCompletion(reinterpret_cast(callback), [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:6192 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . package_name_ as * const _ as usize } , 0usize , concat ! ("O... [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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:6432 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . api_key_ as * const _ as usize } , 32usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:6663 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . app_id_ as * const _ as usize } , 64usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:6892 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . client_id_ as * const _ as usize } , 96usize , concat ! ("Off... [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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:7127 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . database_url_ as * const _ as usize } , 128usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:7369 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . ga_tracking_id_ as * const _ as usize } , 160usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:7615 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . fcm_sender_id_ as * const _ as usize } , 192usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:7859 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . storage_bucket_ as * const _ as usize } , 224usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:8105 [INFO] [stdout] | [INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < firebase_AppOptions > ())) . project_id_ as * const _ as usize } , 256usize , concat ! ("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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:11060 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < firebase_App > ())) . name_ as * const _ as usize } , 0usize , concat ! ("Offset of fi... [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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:11270 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < firebase_App > ())) . options_ as * const _ as usize } , 32usize , 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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:11487 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < firebase_App > ())) . init_results_ as * const _ as usize } , 320usize , concat ! ("Of... [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/firebase-sys-55b36ef06a9f0560/out/bindings.rs:3:11715 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < firebase_App > ())) . internal_ as * const _ as usize } , 368usize , concat ! ("Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.08s [INFO] running `Command { std: "docker" "inspect" "52b6508afd112fd12843fbf8f264f03970720aff602278344bcac653296e3332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b6508afd112fd12843fbf8f264f03970720aff602278344bcac653296e3332", kill_on_drop: false }` [INFO] [stdout] 52b6508afd112fd12843fbf8f264f03970720aff602278344bcac653296e3332