[INFO] fetching crate libperl-sys 0.3.0...
[INFO] testing libperl-sys-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate libperl-sys 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate libperl-sys 0.3.0
[INFO] finished tweaking crates.io crate libperl-sys 0.3.0
[INFO] tweaked toml for crates.io crate libperl-sys 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libperl-sys 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f37f6a7318efe1ebece9c478d5a5123dbba438fe25277f8229c06c05bbad705
[INFO] running `Command { std: "docker" "start" "-a" "2f37f6a7318efe1ebece9c478d5a5123dbba438fe25277f8229c06c05bbad705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f37f6a7318efe1ebece9c478d5a5123dbba438fe25277f8229c06c05bbad705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f37f6a7318efe1ebece9c478d5a5123dbba438fe25277f8229c06c05bbad705", kill_on_drop: false }`
[INFO] [stdout] 2f37f6a7318efe1ebece9c478d5a5123dbba438fe25277f8229c06c05bbad705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 469dae913ef267bc3c12d794272839629fe665de814fc8136b5c0f0ed9b66a84
[INFO] running `Command { std: "docker" "start" "-a" "469dae913ef267bc3c12d794272839629fe665de814fc8136b5c0f0ed9b66a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling libperl-config v0.3.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling libperl-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `perlapi_ver40`
[INFO] [stdout]  --> src/perl_core.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg(perlapi_ver40)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(perlapi_ver40)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(perlapi_ver40)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `perlapi_ver40`
[INFO] [stdout]   --> src/perl_core.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(not(perlapi_ver40))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(perlapi_ver40)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(perlapi_ver40)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10101:18
[INFO] [stdout]       |
[INFO] [stdout] 10101 |         unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u32) }
[INFO] [stdout]       |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |                  |
[INFO] [stdout]       |                  help: replace this with: `u32::cast_signed`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10106:28
[INFO] [stdout]       |
[INFO] [stdout] 10106 |             let val: u32 = ::std::mem::transmute(val);
[INFO] [stdout]       |                            ---------------------^^^^^
[INFO] [stdout]       |                            |
[INFO] [stdout]       |                            help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10112:18
[INFO] [stdout]       |
[INFO] [stdout] 10112 |         unsafe { ::std::mem::transmute(self._bitfield_1.get(1usize, 1u8) as u32) }
[INFO] [stdout]       |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |                  |
[INFO] [stdout]       |                  help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10117:28
[INFO] [stdout]       |
[INFO] [stdout] 10117 |             let val: u32 = ::std::mem::transmute(val);
[INFO] [stdout]       |                            ---------------------^^^^^
[INFO] [stdout]       |                            |
[INFO] [stdout]       |                            help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10133:25
[INFO] [stdout]       |
[INFO] [stdout] 10133 |                         ::std::mem::transmute(def_if_undef)
[INFO] [stdout]       |                         ---------------------^^^^^^^^^^^^^^
[INFO] [stdout]       |                         |
[INFO] [stdout]       |                         help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/libperl-sys-709b68006f071be9/out/bindings.rs:10144:25
[INFO] [stdout]       |
[INFO] [stdout] 10144 |                         ::std::mem::transmute(def_if_false)
[INFO] [stdout]       |                         ---------------------^^^^^^^^^^^^^^
[INFO] [stdout]       |                         |
[INFO] [stdout]       |                         help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libperl-sys` (lib) due to 1 previous error; 8 warnings emitted
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-Wl,--version-script=/tmp/rustcTik1VC/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustcTik1VC/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lperl" "-ldl" "-lm" "-lpthread" "-lc" "-lcrypt" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcTik1VC/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/local/lib" "-L" "/usr/lib/x86_64-linux-gnu/perl/5.38/CORE" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/liblibperl_sys.so" "-Wl,--gc-sections" "-shared" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "-Wl,-rpath,/usr/lib/x86_64-linux-gnu/perl/5.38/CORE"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lperl
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "469dae913ef267bc3c12d794272839629fe665de814fc8136b5c0f0ed9b66a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469dae913ef267bc3c12d794272839629fe665de814fc8136b5c0f0ed9b66a84", kill_on_drop: false }`
[INFO] [stdout] 469dae913ef267bc3c12d794272839629fe665de814fc8136b5c0f0ed9b66a84
