[INFO] fetching crate croaring-sys 0.4.5... [INFO] documenting croaring-sys-0.4.5 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate croaring-sys 0.4.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate croaring-sys 0.4.5 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate croaring-sys 0.4.5 [INFO] finished tweaking crates.io crate croaring-sys 0.4.5 [INFO] tweaked toml for crates.io crate croaring-sys 0.4.5 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83b4e83e4b410c6c6c69ad262615ed6ffbe011d22a45e47f5573aaecba3653b6 [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" "83b4e83e4b410c6c6c69ad262615ed6ffbe011d22a45e47f5573aaecba3653b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83b4e83e4b410c6c6c69ad262615ed6ffbe011d22a45e47f5573aaecba3653b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83b4e83e4b410c6c6c69ad262615ed6ffbe011d22a45e47f5573aaecba3653b6", kill_on_drop: false }` [INFO] [stdout] 83b4e83e4b410c6c6c69ad262615ed6ffbe011d22a45e47f5573aaecba3653b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45d3b58e0b8dfaf9ec96ca1557d123a0240f7e1c2142ec185aa431889a3581db [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" "45d3b58e0b8dfaf9ec96ca1557d123a0240f7e1c2142ec185aa431889a3581db", kill_on_drop: false }` [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling croaring-sys v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting croaring-sys v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:24316 [INFO] [stdout] | [INFO] [stdout] 3 | ...__endptr : * mut * mut :: std :: os :: raw :: c_char ) -> u128 ; } extern "C" { pub fn strtof32 ( __nptr : * const :: std :: os :: raw... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:24919 [INFO] [stdout] | [INFO] [stdout] 3 | ...endptr : * mut * mut :: std :: os :: raw :: c_char ) -> _Float64x ; } extern "C" { pub fn strtol ( __nptr : * const :: std :: os :: ra... [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:26760 [INFO] [stdout] | [INFO] [stdout] 3 | ... __format : * const :: std :: os :: raw :: c_char , __f : u128 ) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn strfromf32 ( ... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:27567 [INFO] [stdout] | [INFO] [stdout] 3 | ..._format : * const :: std :: os :: raw :: c_char , __f : _Float64x ) -> :: std :: os :: raw :: c_int ; } # [ repr ( C ) ] # [ derive ( ... [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:31064 [INFO] [stdout] | [INFO] [stdout] 3 | ...mut :: std :: os :: raw :: c_char , __loc : locale_t ) -> u128 ; } extern "C" { pub fn strtof32_l ( __nptr : * const :: std :: os :: r... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:31751 [INFO] [stdout] | [INFO] [stdout] 3 | ...t :: std :: os :: raw :: c_char , __loc : locale_t ) -> _Float64x ; } extern "C" { pub fn l64a ( __n : :: std :: os :: raw :: c_long )... [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:77906 [INFO] [stdout] | [INFO] [stdout] 3 | ...: raw :: c_char ; } extern "C" { pub fn qecvt ( __value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: o... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:78129 [INFO] [stdout] | [INFO] [stdout] 3 | ...: raw :: c_char ; } extern "C" { pub fn qfcvt ( __value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: o... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:78352 [INFO] [stdout] | [INFO] [stdout] 3 | ...: raw :: c_char ; } extern "C" { pub fn qgcvt ( __value : u128 , __ndigit : :: std :: os :: raw :: c_int , __buf : * mut :: std :: os ... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:79088 [INFO] [stdout] | [INFO] [stdout] 3 | ... raw :: c_int ; } extern "C" { pub fn qecvt_r ( __value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: o... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/croaring-sys-86b567e42f4604b1/out/croaring-sys.rs:3:79369 [INFO] [stdout] | [INFO] [stdout] 3 | ... raw :: c_int ; } extern "C" { pub fn qfcvt_r ( __value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: o... [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.84s [INFO] running `Command { std: "docker" "inspect" "45d3b58e0b8dfaf9ec96ca1557d123a0240f7e1c2142ec185aa431889a3581db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d3b58e0b8dfaf9ec96ca1557d123a0240f7e1c2142ec185aa431889a3581db", kill_on_drop: false }` [INFO] [stdout] 45d3b58e0b8dfaf9ec96ca1557d123a0240f7e1c2142ec185aa431889a3581db