[INFO] crate qt_core_custom_events 0.0.2 is already in cache
[INFO] extracting crate qt_core_custom_events 0.0.2 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/qt_core_custom_events/0.0.2
[INFO] extracting crate qt_core_custom_events 0.0.2 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/qt_core_custom_events/0.0.2
[INFO] validating manifest of qt_core_custom_events-0.0.2 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qt_core_custom_events-0.0.2 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qt_core_custom_events-0.0.2
[INFO] finished frobbing qt_core_custom_events-0.0.2
[INFO] frobbed toml for qt_core_custom_events-0.0.2 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/qt_core_custom_events/0.0.2/Cargo.toml
[INFO] started frobbing qt_core_custom_events-0.0.2
[INFO] finished frobbing qt_core_custom_events-0.0.2
[INFO] frobbed toml for qt_core_custom_events-0.0.2 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/qt_core_custom_events/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking qt_core_custom_events-0.0.2 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/qt_core_custom_events/0.0.2:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] baa60ccd2ed34ad088a3a931efc7d917b6afc7b9240ede5bc596e8b427ce2ec5
[INFO] running `"docker" "start" "-a" "baa60ccd2ed34ad088a3a931efc7d917b6afc7b9240ede5bc596e8b427ce2ec5"`
[INFO] [stderr]     Checking cpp_utils v0.2.1
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling bincode v0.7.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling cpp_to_rust_common v0.2.3
[INFO] [stderr]    Compiling cpp_to_rust_build_tools v0.2.3
[INFO] [stderr]    Compiling qt_generator_common v0.2.3
[INFO] [stderr]    Compiling qt_build_tools v0.2.4
[INFO] [stderr]    Compiling qt_core v0.2.3
[INFO] [stderr]    Compiling qt_core_custom_events v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `qt_core_custom_events v0.0.2 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/qt_core_custom_events-5a28e3be52abb1c5/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] Executing command: "qmake" "-query" "QT_VERSION"
[INFO] [stderr] Stdout:
[INFO] [stderr] Stderr:
[INFO] [stderr] qmake: could not find a Qt installation of ''
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564407e06646 - backtrace::backtrace::libunwind::trace::h368455b1b8f5b65b
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/libunwind.rs:54
[INFO] [stderr]                          - backtrace::backtrace::trace::h310ca1696498a534
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/mod.rs:70
[INFO] [stderr]    1:     0x564407dfed13 - backtrace::capture::Backtrace::new::h283ad6c6a911b752
[INFO] [stderr]                         at /opt/crater/target/debug/build/backtrace-7d39356cec565483/out/capture.rs:79
[INFO] [stderr]    2:     0x564407dfb153 - error_chain::make_backtrace::hf67a0b0ccfc26cb9
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.5.0/src/lib.rs:684
[INFO] [stderr]    3:     0x564407da374f - <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr]    4:     0x564407da8710 - <T as core::convert::Into<U>>::into::h9958ea4201174773
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/convert.rs:540
[INFO] [stderr]    5:     0x564407db6e3a - cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr]    6:     0x564407ce0eb3 - qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr]    7:     0x564407ce151e - qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr]    8:     0x564407cddd58 - qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr]    9:     0x564407cdeec3 - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   10:     0x564407cddba5 - build_script_build::main::h1294d5b755e0d78c
[INFO] [stderr]                         at /opt/crater/workdir/build.rs:4
[INFO] [stderr]   11:     0x564407cddb6f - std::rt::lang_start::{{closure}}::h7e4bd5bf3dd9acee
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x564407e464f2 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                         at src/libstd/rt.rs:49
[INFO] [stderr]                          - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                         at src/libstd/panicking.rs:294
[INFO] [stderr]   13:     0x564407e4d099 - __rust_maybe_catch_panic
[INFO] [stderr]                         at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   14:     0x564407e46ffc - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                         at src/libstd/panicking.rs:273
[INFO] [stderr]                          - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                         at src/libstd/panic.rs:388
[INFO] [stderr]                          - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                         at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x564407cddb48 - std::rt::lang_start::hb600d664dbc3507b
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x564407cddbd9 - main
[INFO] [stderr]   17:     0x7f4fdb4212e0 - __libc_start_main
[INFO] [stderr]   18:     0x564407cdd9e9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] Best of stack backtrace:
[INFO] [stderr]    0: <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr] 
[INFO] [stderr]    1: cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr] 
[INFO] [stderr]    2: qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr] 
[INFO] [stderr]    3: qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr] 
[INFO] [stderr]    4: qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr] 
[INFO] [stderr]    5: qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr] 
[INFO] [stderr]    6: build_script_build::main::h1294d5b755e0d78c
[INFO] [stderr]       at /opt/crater/workdir/build.rs:4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] Error:
[INFO] [stderr]    0: command failed with exit code: 1: "qmake" "-query" "QT_VERSION"
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Msg("command failed with exit code: 1: \"qmake\" \"-query\" \"QT_VERSION\""), (None, Some(stack backtrace:
[INFO] [stderr]    0:     0x564407e06646 - backtrace::backtrace::libunwind::trace::h368455b1b8f5b65b
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/libunwind.rs:54
[INFO] [stderr]                          - backtrace::backtrace::trace::h310ca1696498a534
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/mod.rs:70
[INFO] [stderr]    1:     0x564407dfed13 - backtrace::capture::Backtrace::new::h283ad6c6a911b752
[INFO] [stderr]                         at /opt/crater/target/debug/build/backtrace-7d39356cec565483/out/capture.rs:79
[INFO] [stderr]    2:     0x564407dfb153 - error_chain::make_backtrace::hf67a0b0ccfc26cb9
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.5.0/src/lib.rs:684
[INFO] [stderr]    3:     0x564407da374f - <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr]    4:     0x564407da8710 - <T as core::convert::Into<U>>::into::h9958ea4201174773
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/convert.rs:540
[INFO] [stderr]    5:     0x564407db6e3a - cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr]    6:     0x564407ce0eb3 - qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr]    7:     0x564407ce151e - qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr]    8:     0x564407cddd58 - qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr]    9:     0x564407cdeec3 - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   10:     0x564407cddba5 - build_script_build::main::h1294d5b755e0d78c
[INFO] [stderr]                         at /opt/crater/workdir/build.rs:4
[INFO] [stderr]   11:     0x564407cddb6f - std::rt::lang_start::{{closure}}::h7e4bd5bf3dd9acee
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x564407e464f2 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                         at src/libstd/rt.rs:49
[INFO] [stderr]                          - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                         at src/libstd/panicking.rs:294
[INFO] [stderr]   13:     0x564407e4d099 - __rust_maybe_catch_panic
[INFO] [stderr]                         at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   14:     0x564407e46ffc - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                         at src/libstd/panicking.rs:273
[INFO] [stderr]                          - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                         at src/libstd/panic.rs:388
[INFO] [stderr]                          - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                         at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x564407cddb48 - std::rt::lang_start::hb600d664dbc3507b
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x564407cddbd9 - main
[INFO] [stderr]   17:     0x7f4fdb4212e0 - __libc_start_main
[INFO] [stderr]   18:     0x564407cdd9e9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>)))', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564407e463db - backtrace::backtrace::libunwind::trace::h0c70a293f076b04d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x564407e463db - backtrace::backtrace::trace_unsynchronized::h1bc693e29cfaa7b4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x564407e463db - std::sys_common::backtrace::_print::h8e9bb00be68d4090
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x564407e463db - std::sys_common::backtrace::print::h706192507dd9d34d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x564407e463db - std::panicking::default_hook::{{closure}}::he2b558091ea21dea
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x564407e460b7 - std::panicking::default_hook::hfb9d48d2b8aaf0f5
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x564407e46af0 - std::panicking::rust_panic_with_hook::h56bb6d26ac5aac90
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x564407e46672 - std::panicking::continue_panic_fmt::h360cf8419afe0564
[INFO] [stderr]                                at src/libstd/panicking.rs:382
[INFO] [stderr]    8:     0x564407e46556 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:309
[INFO] [stderr]    9:     0x564407e6436d - core::panicking::panic_fmt::h9cf93b79d5aa98c5
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x564407cfd4f8 - core::result::unwrap_failed::h2395583ad4f7f359
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x564407cfecbe - core::result::Result<T,E>::unwrap::hea4e43a023af3600
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x564407cfab1b - cpp_to_rust_common::errors::fancy_unwrap::h483871b8d8ff40de
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/errors.rs:121
[INFO] [stderr]   13:     0x564407cdeecf - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   14:     0x564407cddba6 - build_script_build::main::h1294d5b755e0d78c
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:4
[INFO] [stderr]   15:     0x564407cddb70 - std::rt::lang_start::{{closure}}::h7e4bd5bf3dd9acee
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x564407e464f3 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   17:     0x564407e464f3 - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                                at src/libstd/panicking.rs:294
[INFO] [stderr]   18:     0x564407e4d09a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   19:     0x564407e46ffd - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                                at src/libstd/panicking.rs:273
[INFO] [stderr]   20:     0x564407e46ffd - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]   21:     0x564407e46ffd - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   22:     0x564407cddb49 - std::rt::lang_start::hb600d664dbc3507b
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   23:     0x564407cddbda - main
[INFO] [stderr]   24:     0x7f4fdb4212e1 - __libc_start_main
[INFO] [stderr]   25:     0x564407cdd9ea - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `qt_core v0.2.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/qt_core-7ce1ac034bbe60c8/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] Executing command: "qmake" "-query" "QT_VERSION"
[INFO] [stderr] Stdout:
[INFO] [stderr] Stderr:
[INFO] [stderr] qmake: could not find a Qt installation of ''
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563da3586646 - backtrace::backtrace::libunwind::trace::h368455b1b8f5b65b
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/libunwind.rs:54
[INFO] [stderr]                          - backtrace::backtrace::trace::h310ca1696498a534
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/mod.rs:70
[INFO] [stderr]    1:     0x563da357ed13 - backtrace::capture::Backtrace::new::h283ad6c6a911b752
[INFO] [stderr]                         at /opt/crater/target/debug/build/backtrace-7d39356cec565483/out/capture.rs:79
[INFO] [stderr]    2:     0x563da357b153 - error_chain::make_backtrace::hf67a0b0ccfc26cb9
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.5.0/src/lib.rs:684
[INFO] [stderr]    3:     0x563da352374f - <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr]    4:     0x563da3528710 - <T as core::convert::Into<U>>::into::h9958ea4201174773
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/convert.rs:540
[INFO] [stderr]    5:     0x563da3536e3a - cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr]    6:     0x563da3460eb3 - qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr]    7:     0x563da346151e - qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr]    8:     0x563da345dd58 - qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr]    9:     0x563da345eec3 - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   10:     0x563da345dbd5 - build_script_build::main::hfc6a6d99a582f0ca
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_core-0.2.3/build.rs:4
[INFO] [stderr]   11:     0x563da345dc8f - std::rt::lang_start::{{closure}}::ha40a835b55d581b6
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x563da35c64f2 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                         at src/libstd/rt.rs:49
[INFO] [stderr]                          - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                         at src/libstd/panicking.rs:294
[INFO] [stderr]   13:     0x563da35cd099 - __rust_maybe_catch_panic
[INFO] [stderr]                         at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   14:     0x563da35c6ffc - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                         at src/libstd/panicking.rs:273
[INFO] [stderr]                          - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                         at src/libstd/panic.rs:388
[INFO] [stderr]                          - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                         at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x563da345dc68 - std::rt::lang_start::hd4e9b6dc01eeb43d
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x563da345dc09 - main
[INFO] [stderr]   17:     0x7fdd17a3c2e0 - __libc_start_main
[INFO] [stderr]   18:     0x563da345d9e9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] Best of stack backtrace:
[INFO] [stderr]    0: <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr] 
[INFO] [stderr]    1: cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr] 
[INFO] [stderr]    2: qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr] 
[INFO] [stderr]    3: qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr] 
[INFO] [stderr]    4: qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr] 
[INFO] [stderr]    5: qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr] 
[INFO] [stderr]    6: build_script_build::main::hfc6a6d99a582f0ca
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_core-0.2.3/build.rs:4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] Error:
[INFO] [stderr]    0: command failed with exit code: 1: "qmake" "-query" "QT_VERSION"
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Msg("command failed with exit code: 1: \"qmake\" \"-query\" \"QT_VERSION\""), (None, Some(stack backtrace:
[INFO] [stderr]    0:     0x563da3586646 - backtrace::backtrace::libunwind::trace::h368455b1b8f5b65b
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/libunwind.rs:54
[INFO] [stderr]                          - backtrace::backtrace::trace::h310ca1696498a534
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/mod.rs:70
[INFO] [stderr]    1:     0x563da357ed13 - backtrace::capture::Backtrace::new::h283ad6c6a911b752
[INFO] [stderr]                         at /opt/crater/target/debug/build/backtrace-7d39356cec565483/out/capture.rs:79
[INFO] [stderr]    2:     0x563da357b153 - error_chain::make_backtrace::hf67a0b0ccfc26cb9
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.5.0/src/lib.rs:684
[INFO] [stderr]    3:     0x563da352374f - <cpp_to_rust_common::errors::Error as core::convert::From<alloc::string::String>>::from::h71941470d0ae1ba1
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/<::error_chain::error_chain macros>:48
[INFO] [stderr]    4:     0x563da3528710 - <T as core::convert::Into<U>>::into::h9958ea4201174773
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/convert.rs:540
[INFO] [stderr]    5:     0x563da3536e3a - cpp_to_rust_common::utils::get_command_output::h8094ca52e24d2a72
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/utils.rs:78
[INFO] [stderr]    6:     0x563da3460eb3 - qt_generator_common::run_qmake_string_query::h12e01e3fa173c809
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:23
[INFO] [stderr]    7:     0x563da346151e - qt_generator_common::get_installation_data::h307dbcf049eb5632
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_generator_common-0.2.3/src/lib.rs:52
[INFO] [stderr]    8:     0x563da345dd58 - qt_build_tools::run_and_return::h630689179b6626d3
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:17
[INFO] [stderr]    9:     0x563da345eec3 - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   10:     0x563da345dbd5 - build_script_build::main::hfc6a6d99a582f0ca
[INFO] [stderr]                         at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_core-0.2.3/build.rs:4
[INFO] [stderr]   11:     0x563da345dc8f - std::rt::lang_start::{{closure}}::ha40a835b55d581b6
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x563da35c64f2 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                         at src/libstd/rt.rs:49
[INFO] [stderr]                          - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                         at src/libstd/panicking.rs:294
[INFO] [stderr]   13:     0x563da35cd099 - __rust_maybe_catch_panic
[INFO] [stderr]                         at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   14:     0x563da35c6ffc - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                         at src/libstd/panicking.rs:273
[INFO] [stderr]                          - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                         at src/libstd/panic.rs:388
[INFO] [stderr]                          - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                         at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x563da345dc68 - std::rt::lang_start::hd4e9b6dc01eeb43d
[INFO] [stderr]                         at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x563da345dc09 - main
[INFO] [stderr]   17:     0x7fdd17a3c2e0 - __libc_start_main
[INFO] [stderr]   18:     0x563da345d9e9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>)))', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563da35c63db - backtrace::backtrace::libunwind::trace::h0c70a293f076b04d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x563da35c63db - backtrace::backtrace::trace_unsynchronized::h1bc693e29cfaa7b4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x563da35c63db - std::sys_common::backtrace::_print::h8e9bb00be68d4090
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x563da35c63db - std::sys_common::backtrace::print::h706192507dd9d34d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x563da35c63db - std::panicking::default_hook::{{closure}}::he2b558091ea21dea
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x563da35c60b7 - std::panicking::default_hook::hfb9d48d2b8aaf0f5
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x563da35c6af0 - std::panicking::rust_panic_with_hook::h56bb6d26ac5aac90
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x563da35c6672 - std::panicking::continue_panic_fmt::h360cf8419afe0564
[INFO] [stderr]                                at src/libstd/panicking.rs:382
[INFO] [stderr]    8:     0x563da35c6556 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:309
[INFO] [stderr]    9:     0x563da35e436d - core::panicking::panic_fmt::h9cf93b79d5aa98c5
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x563da347d4f8 - core::result::unwrap_failed::h2395583ad4f7f359
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x563da347ecbe - core::result::Result<T,E>::unwrap::hea4e43a023af3600
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x563da347ab1b - cpp_to_rust_common::errors::fancy_unwrap::h483871b8d8ff40de
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_to_rust_common-0.2.3/src/errors.rs:121
[INFO] [stderr]   13:     0x563da345eecf - qt_build_tools::run::h88daec670dd84aef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_build_tools-0.2.4/src/lib.rs:71
[INFO] [stderr]   14:     0x563da345dbd6 - build_script_build::main::hfc6a6d99a582f0ca
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/qt_core-0.2.3/build.rs:4
[INFO] [stderr]   15:     0x563da345dc90 - std::rt::lang_start::{{closure}}::ha40a835b55d581b6
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x563da35c64f3 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   17:     0x563da35c64f3 - std::panicking::try::do_call::h4528fe5c5ea34ef8
[INFO] [stderr]                                at src/libstd/panicking.rs:294
[INFO] [stderr]   18:     0x563da35cd09a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   19:     0x563da35c6ffd - std::panicking::try::ha87d5378c5dcb863
[INFO] [stderr]                                at src/libstd/panicking.rs:273
[INFO] [stderr]   20:     0x563da35c6ffd - std::panic::catch_unwind::hf01b748a30fdd5ec
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]   21:     0x563da35c6ffd - std::rt::lang_start_internal::h9518341cf2ad1d33
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   22:     0x563da345dc69 - std::rt::lang_start::hd4e9b6dc01eeb43d
[INFO] [stderr]                                at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64
[INFO] [stderr]   23:     0x563da345dc0a - main
[INFO] [stderr]   24:     0x7fdd17a3c2e1 - __libc_start_main
[INFO] [stderr]   25:     0x563da345d9ea - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "baa60ccd2ed34ad088a3a931efc7d917b6afc7b9240ede5bc596e8b427ce2ec5"`
[INFO] running `"docker" "rm" "-f" "baa60ccd2ed34ad088a3a931efc7d917b6afc7b9240ede5bc596e8b427ce2ec5"`
[INFO] [stdout] baa60ccd2ed34ad088a3a931efc7d917b6afc7b9240ede5bc596e8b427ce2ec5