[INFO] fetching crate bonjour-sys 0.1.0... [INFO] testing bonjour-sys-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate bonjour-sys 0.1.0 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate bonjour-sys 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bonjour-sys 0.1.0 [INFO] finished tweaking crates.io crate bonjour-sys 0.1.0 [INFO] tweaked toml for crates.io crate bonjour-sys 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8b5c2d1cc48d38af9ae90530e49d38e0bcafbbd3faa17a75fdfd47514622001 [INFO] running `Command { std: "docker" "start" "-a" "a8b5c2d1cc48d38af9ae90530e49d38e0bcafbbd3faa17a75fdfd47514622001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8b5c2d1cc48d38af9ae90530e49d38e0bcafbbd3faa17a75fdfd47514622001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8b5c2d1cc48d38af9ae90530e49d38e0bcafbbd3faa17a75fdfd47514622001", kill_on_drop: false }` [INFO] [stdout] a8b5c2d1cc48d38af9ae90530e49d38e0bcafbbd3faa17a75fdfd47514622001 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b6dbf3858a6faf6e0d72029ea4756fe99e7051ef477c9bdcf0bf5b3991ab919 [INFO] running `Command { std: "docker" "start" "-a" "8b6dbf3858a6faf6e0d72029ea4756fe99e7051ef477c9bdcf0bf5b3991ab919", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling bonjour-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.44s [INFO] running `Command { std: "docker" "inspect" "8b6dbf3858a6faf6e0d72029ea4756fe99e7051ef477c9bdcf0bf5b3991ab919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b6dbf3858a6faf6e0d72029ea4756fe99e7051ef477c9bdcf0bf5b3991ab919", kill_on_drop: false }` [INFO] [stdout] 8b6dbf3858a6faf6e0d72029ea4756fe99e7051ef477c9bdcf0bf5b3991ab919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2787402b865e0383a65db2bff5ea7439324fc51676082af1a8e19b937e06513 [INFO] running `Command { std: "docker" "start" "-a" "a2787402b865e0383a65db2bff5ea7439324fc51676082af1a8e19b937e06513", kill_on_drop: false }` [INFO] [stderr] Compiling bonjour-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:5800 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [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/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:19460 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < _TXTRecordRef_t > ())) . PrivateData as * const _ as usize } , 0usize , 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/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:19688 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < _TXTRecordRef_t > ())) . ForceNaturalAlignment as * const _ as usize } , 0usize , 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/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:21949 [INFO] [stdout] | [INFO] [stdout] 3 | ...e { & (* (:: std :: ptr :: null :: < DNS_SD_CompileTimeAssertionChecks > ())) . assert0 as * const _ as usize } , 0usize , concat ! ("... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "a2787402b865e0383a65db2bff5ea7439324fc51676082af1a8e19b937e06513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2787402b865e0383a65db2bff5ea7439324fc51676082af1a8e19b937e06513", kill_on_drop: false }` [INFO] [stdout] a2787402b865e0383a65db2bff5ea7439324fc51676082af1a8e19b937e06513 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 24a0450073de9f5a88b85617d444b2e74dd5b88388989bec1be6d2e6436aa012 [INFO] running `Command { std: "docker" "start" "-a" "24a0450073de9f5a88b85617d444b2e74dd5b88388989bec1be6d2e6436aa012", kill_on_drop: false }` [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:5800 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:19460 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < _TXTRecordRef_t > ())) . PrivateData as * const _ as usize } , 0usize , concat ! ("Offse... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:19688 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < _TXTRecordRef_t > ())) . ForceNaturalAlignment as * const _ as usize } , 0usize , concat... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/bonjour-sys-69012daf7a20970f/out/bindings.rs:3:21949 [INFO] [stderr] | [INFO] [stderr] 3 | ...e { & (* (:: std :: ptr :: null :: < DNS_SD_CompileTimeAssertionChecks > ())) . assert0 as * const _ as usize } , 0usize , concat ! ("... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: `bonjour-sys` (lib test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bonjour_sys-79abd56cf1361812) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test bindgen_test_layout_DNS_SD_CompileTimeAssertionChecks ... ok [INFO] [stdout] test bindgen_test_layout__TXTRecordRef_t ... ok [INFO] [stdout] test bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests bonjour-sys [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24a0450073de9f5a88b85617d444b2e74dd5b88388989bec1be6d2e6436aa012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a0450073de9f5a88b85617d444b2e74dd5b88388989bec1be6d2e6436aa012", kill_on_drop: false }` [INFO] [stdout] 24a0450073de9f5a88b85617d444b2e74dd5b88388989bec1be6d2e6436aa012