[INFO] crate gnutls-sys 0.1.2 is already in cache
[INFO] extracting crate gnutls-sys 0.1.2 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/gnutls-sys/0.1.2
[INFO] extracting crate gnutls-sys 0.1.2 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/gnutls-sys/0.1.2
[INFO] validating manifest of gnutls-sys-0.1.2 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gnutls-sys-0.1.2 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gnutls-sys-0.1.2
[INFO] finished frobbing gnutls-sys-0.1.2
[INFO] frobbed toml for gnutls-sys-0.1.2 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/gnutls-sys/0.1.2/Cargo.toml
[INFO] started frobbing gnutls-sys-0.1.2
[INFO] finished frobbing gnutls-sys-0.1.2
[INFO] frobbed toml for gnutls-sys-0.1.2 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/gnutls-sys/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gnutls-sys-0.1.2 against try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-0/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/gnutls-sys/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 75c2f6bbd66441667a4ea7ba5ac3deff20ee11a7a1c682d45a0b9607cbdcfe7e
[INFO] running `"docker" "start" "-a" "75c2f6bbd66441667a4ea7ba5ac3deff20ee11a7a1c682d45a0b9607cbdcfe7e"`
[INFO] [stderr]    Compiling gnutls-sys v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> build.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     println!("cargo:rustc-link-lib=gnutls");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `gnutls-sys v0.1.2 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/gnutls-sys-7c3ee357d47c9a16/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'GnuTLS not found: `"pkg-config" "--libs" "--cflags" "gnutls"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Package gnutls was not found in the pkg-config search path.
[INFO] [stderr] Perhaps you should add the directory containing `gnutls.pc'
[INFO] [stderr] to the PKG_CONFIG_PATH environment variable
[INFO] [stderr] No package 'gnutls' found
[INFO] [stderr] ', build.rs:7:19
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55eb3e0ad6e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1cba7cb914b608ae
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55eb3e0a947b - std::sys_common::backtrace::_print::h92597b49c897b408
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55eb3e0ac556 - std::panicking::default_hook::{{closure}}::h9b0d0d53f94db84d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55eb3e0ac2e9 - std::panicking::default_hook::h69c56094fed4f0ac
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55eb3e0acbaf - std::panicking::rust_panic_with_hook::h2ca3a3a2b6eb89a6
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55eb3e0ac731 - std::panicking::continue_panic_fmt::h487d2ae0366396ba
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55eb3e0ac67e - std::panicking::begin_panic_fmt::hde3942fdc4fea610
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55eb3e0623f6 - build_script_build::main::ha7e0312aaac59855
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:7
[INFO] [stderr]    8:     0x55eb3e061e7f - std::rt::lang_start::{{closure}}::hbf271c02d99a1811
[INFO] [stderr]                                at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64
[INFO] [stderr]    9:     0x55eb3e0ac602 - std::panicking::try::do_call::h9f7374f73eec33b6
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   10:     0x55eb3e0b3249 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   11:     0x55eb3e0ad0bc - std::rt::lang_start_internal::h666767ed1fcf161d
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   12:     0x55eb3e061e58 - std::rt::lang_start::h2a61fd9e42ef9c6c
[INFO] [stderr]                                at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x55eb3e062449 - main
[INFO] [stderr]   14:     0x7fd0769872e0 - __libc_start_main
[INFO] [stderr]   15:     0x55eb3e061c19 - _start
[INFO] [stderr]   16:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "75c2f6bbd66441667a4ea7ba5ac3deff20ee11a7a1c682d45a0b9607cbdcfe7e"`
[INFO] running `"docker" "rm" "-f" "75c2f6bbd66441667a4ea7ba5ac3deff20ee11a7a1c682d45a0b9607cbdcfe7e"`
[INFO] [stdout] 75c2f6bbd66441667a4ea7ba5ac3deff20ee11a7a1c682d45a0b9607cbdcfe7e