[INFO] updating cached repository Valodim/khaleesi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Valodim/khaleesi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Valodim/khaleesi" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/Valodim/khaleesi"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/Valodim/khaleesi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Valodim/khaleesi" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/Valodim/khaleesi"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/Valodim/khaleesi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d1440dcc9957083d8c5cf8c6ebd0cae5cc1e631
[INFO] sha for GitHub repo Valodim/khaleesi: 4d1440dcc9957083d8c5cf8c6ebd0cae5cc1e631
[INFO] validating manifest of Valodim/khaleesi on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Valodim/khaleesi on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Valodim/khaleesi
[INFO] finished frobbing Valodim/khaleesi
[INFO] frobbed toml for Valodim/khaleesi written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/Valodim/khaleesi/Cargo.toml
[INFO] started frobbing Valodim/khaleesi
[INFO] finished frobbing Valodim/khaleesi
[INFO] frobbed toml for Valodim/khaleesi written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/Valodim/khaleesi/Cargo.toml
[INFO] crate Valodim/khaleesi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Valodim/khaleesi against try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-6/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/Valodim/khaleesi:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b3b1553516b8a75cf1098cffd1ec45b65e2bb9f889080ef79e0443528cc4bb79
[INFO] running `"docker" "start" "-a" "b3b1553516b8a75cf1098cffd1ec45b65e2bb9f889080ef79e0443528cc4bb79"`
[INFO] [stderr]    Compiling nom v4.2.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]     Checking predicates v1.0.0
[INFO] [stderr]     Checking stderrlog v0.4.1
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking globwalk v0.5.0
[INFO] [stderr]     Checking assert_fs v0.11.3
[INFO] [stderr]    Compiling cexpr v0.3.4
[INFO] [stderr]    Compiling bindgen v0.43.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.4
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling indoc-impl v0.3.1
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking indoc v0.3.1
[INFO] [stderr]    Compiling libical-sys v0.1.1
[INFO] [stderr] error: failed to run custom build command for `libical-sys v0.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/libical-sys-53f0ac793effb320/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"libical >= 3.0.0\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package libical was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libical.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libical\' found\n" } }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5612f900a7e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb86dc1fb0b442027
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5612f90062ab - std::sys_common::backtrace::_print::he27bf30bb6a50cd1
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x5612f90094d6 - std::panicking::default_hook::{{closure}}::haf7208e368fb476d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x5612f9009269 - std::panicking::default_hook::h6aa631b542cb49f6
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x5612f9009bdf - std::panicking::rust_panic_with_hook::h63036ceac06734a7
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x5612f9009761 - std::panicking::continue_panic_fmt::had5638085269ae01
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x5612f9009645 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x5612f902501c - core::panicking::panic_fmt::hcd99582369b8b281
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x5612f894e582 - core::result::unwrap_failed::hefdc2c149f51c442
[INFO] [stderr]                                at /rustc/097e26225c5cc28d3042ad4c80eac7c488f78ee7/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x5612f894e84a - core::result::Result<T,E>::unwrap::hba3977b19349253c
[INFO] [stderr]                                at /rustc/097e26225c5cc28d3042ad4c80eac7c488f78ee7/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x5612f894c625 - build_script_build::main::hf053c80817068e54
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libical-sys-0.1.1/build.rs:30
[INFO] [stderr]   11:     0x5612f894d82f - std::rt::lang_start::{{closure}}::hf88fc1af08acc262
[INFO] [stderr]                                at /rustc/097e26225c5cc28d3042ad4c80eac7c488f78ee7/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x5612f90095e2 - std::panicking::try::do_call::h065ca54c188bc281
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x5612f90117a9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   14:     0x5612f900a0ec - std::rt::lang_start_internal::h43f5185ef3d4a81d
[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]   15:     0x5612f894d808 - std::rt::lang_start::h421fdca5e9be258f
[INFO] [stderr]                                at /rustc/097e26225c5cc28d3042ad4c80eac7c488f78ee7/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x5612f894d0b9 - main
[INFO] [stderr]   17:     0x7f654be3e2e0 - __libc_start_main
[INFO] [stderr]   18:     0x5612f894bc49 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b3b1553516b8a75cf1098cffd1ec45b65e2bb9f889080ef79e0443528cc4bb79"`
[INFO] running `"docker" "rm" "-f" "b3b1553516b8a75cf1098cffd1ec45b65e2bb9f889080ef79e0443528cc4bb79"`
[INFO] [stdout] b3b1553516b8a75cf1098cffd1ec45b65e2bb9f889080ef79e0443528cc4bb79