[INFO] fetching crate newt-sys 0.1.6... [INFO] checking newt-sys-0.1.6 against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363 [INFO] extracting crate newt-sys 0.1.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate newt-sys 0.1.6 on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate newt-sys 0.1.6 [INFO] finished tweaking crates.io crate newt-sys 0.1.6 [INFO] tweaked toml for crates.io crate newt-sys 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c86d6fafb391735ab0c82619806ae1737c57c205b32b63697e5fe94e8c23db2 [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" "6c86d6fafb391735ab0c82619806ae1737c57c205b32b63697e5fe94e8c23db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c86d6fafb391735ab0c82619806ae1737c57c205b32b63697e5fe94e8c23db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c86d6fafb391735ab0c82619806ae1737c57c205b32b63697e5fe94e8c23db2", kill_on_drop: false }` [INFO] [stdout] 6c86d6fafb391735ab0c82619806ae1737c57c205b32b63697e5fe94e8c23db2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbd8cf70ed7dc6a5f7fec78b86b2875ab118b61e9dbdd63bfee7a2b52ff73979 [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" "dbd8cf70ed7dc6a5f7fec78b86b2875ab118b61e9dbdd63bfee7a2b52ff73979", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling newt-sys v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` block uses type `[__va_list_tag; 1]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:1926:15 [INFO] [stdout] | [INFO] [stdout] 1926 | args: va_list, [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[__va_list_tag; 1]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:1949:15 [INFO] [stdout] | [INFO] [stdout] 1949 | argv: va_list, [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[__va_list_tag; 1]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:1926:15 [INFO] [stdout] | [INFO] [stdout] 1926 | args: va_list, [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[__va_list_tag; 1]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:1949:15 [INFO] [stdout] | [INFO] [stdout] 1949 | argv: va_list, [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "dbd8cf70ed7dc6a5f7fec78b86b2875ab118b61e9dbdd63bfee7a2b52ff73979", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd8cf70ed7dc6a5f7fec78b86b2875ab118b61e9dbdd63bfee7a2b52ff73979", kill_on_drop: false }` [INFO] [stdout] dbd8cf70ed7dc6a5f7fec78b86b2875ab118b61e9dbdd63bfee7a2b52ff73979