[INFO] fetching crate flutter-engine 0.3.5...
[INFO] checking flutter-engine-0.3.5 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate flutter-engine 0.3.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate flutter-engine 0.3.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flutter-engine 0.3.5
[INFO] finished tweaking crates.io crate flutter-engine 0.3.5
[INFO] tweaked toml for crates.io crate flutter-engine 0.3.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl v0.11.0
[INFO] [stderr]   Downloaded indexmap v0.4.1
[INFO] [stderr]   Downloaded unzip v0.1.0
[INFO] [stderr]   Downloaded flutter-engine-sys v0.3.5
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] [stderr]   Downloaded semver v0.2.3
[INFO] [stderr]   Downloaded podio v0.1.7
[INFO] [stderr]   Downloaded msdos_time v0.1.6
[INFO] [stderr]   Downloaded gl_generator v0.10.0
[INFO] [stderr]   Downloaded zip v0.2.8
[INFO] [stderr]   Downloaded flutter-download v0.3.5
[INFO] [stderr]   Downloaded transformation-pipeline v0.1.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.5
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.9+1.58.0
[INFO] [stderr]   Downloaded priority-queue v0.6.0
[INFO] [stderr]   Downloaded unic-locale-impl v0.4.0
[INFO] [stderr]   Downloaded unic-locale v0.4.2
[INFO] [stderr]   Downloaded unic-langid-impl v0.4.0
[INFO] [stderr]   Downloaded locale_config v0.2.3
[INFO] [stderr]   Downloaded glfw v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 721f3c6ec59952e9740c544e7537d5dc7161705f9fd0597c6bd700ee80cd17a9
[INFO] running `Command { std: "docker" "start" "-a" "721f3c6ec59952e9740c544e7537d5dc7161705f9fd0597c6bd700ee80cd17a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "721f3c6ec59952e9740c544e7537d5dc7161705f9fd0597c6bd700ee80cd17a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721f3c6ec59952e9740c544e7537d5dc7161705f9fd0597c6bd700ee80cd17a9", kill_on_drop: false }`
[INFO] [stdout] 721f3c6ec59952e9740c544e7537d5dc7161705f9fd0597c6bd700ee80cd17a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e606ba0d48403436d32c27654f76e6e350fcfbdab3302ff9da0292840d65eb3
[INFO] running `Command { std: "docker" "start" "-a" "0e606ba0d48403436d32c27654f76e6e350fcfbdab3302ff9da0292840d65eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.9+1.58.0
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling curl-sys v0.4.71+curl-8.6.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling transformation-pipeline v0.1.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling unzip v0.1.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling flutter-download v0.3.5
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling glfw-sys v3.3.5
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking unic-langid-impl v0.4.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking unic-locale-impl v0.4.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking indexmap v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking unic-locale v0.4.2
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking priority-queue v0.6.0
[INFO] [stderr]     Checking locale_config v0.2.3
[INFO] [stderr]     Checking glfw v0.28.0
[INFO] [stderr]    Compiling flutter-engine-sys v0.3.5
[INFO] [stderr] error: failed to run custom build command for `flutter-engine-sys v0.3.5`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/flutter-engine-sys-75af5c94d1f065d0/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain 'nightly-2024-02-05-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain nightly-2024-02-05-x86_64-unknown-linux-gnu`
[INFO] [stderr]   Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/flutter-engine-sys-0.3.5/build.rs:58:41:
[INFO] [stderr]   Cannot get flutter engine version: InvalidFlutterRoot("output empty")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5593342eef96 - std::backtrace_rs::backtrace::libunwind::trace::heebc7766b165eb2a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x5593342eef96 - std::backtrace_rs::backtrace::trace_unsynchronized::ha677020d8fc0296d
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5593342eef96 - std::sys_common::backtrace::_print_fmt::hcaff2fd86a1aeaa3
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x5593342eef96 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hc2446d8aa0059188
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x559334318fe0 - core::fmt::rt::Argument::fmt::h2fbb6454da37999b
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x559334318fe0 - core::fmt::write::had96bdeda7d49d3a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x5593342ec47f - std::io::Write::write_fmt::h30b1f36eea05b391
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/io/mod.rs:1849:15
[INFO] [stderr]      7:     0x5593342eed74 - std::sys_common::backtrace::_print::hc333bb91ae972137
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x5593342eed74 - std::sys_common::backtrace::print::h18fd3c71a95a3169
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x5593342f0447 - std::panicking::default_hook::{{closure}}::ha3473f9bcb4e9a37
[INFO] [stderr]     10:     0x5593342f01a9 - std::panicking::default_hook::h23d9d43185db6584
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x5593342f08d8 - std::panicking::rust_panic_with_hook::h94aceaa7df3a6edd
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x5593342f07b2 - std::panicking::begin_panic_handler::{{closure}}::h9905d45d1d82fc42
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x5593342ef496 - std::sys_common::backtrace::__rust_end_short_backtrace::hb02085545dc143b9
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x5593342f0504 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x559333d84b65 - core::panicking::panic_fmt::h6dca3983f8a9f4d0
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x559333d85143 - core::result::unwrap_failed::h640a7fdbeb8f545f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/result.rs:1649:5
[INFO] [stderr]     17:     0x559333d870dc - core::result::Result<T,E>::expect::h74e0b12e64a3d9d0
[INFO] [stderr]     18:     0x559333d8823c - build_script_build::main::h50cabd1f4a7d3b9e
[INFO] [stderr]     19:     0x559333d8b103 - core::ops::function::FnOnce::call_once::h915df2b72258899c
[INFO] [stderr]     20:     0x559333d89526 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcbe2185095e89c86
[INFO] [stderr]     21:     0x559333d89b29 - std::rt::lang_start::{{closure}}::he907f1db1058762e
[INFO] [stderr]     22:     0x5593342e6fb1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h298d8ff12ebcec8c
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x5593342e6fb1 - std::panicking::try::do_call::hbd0ffb05da5bd343
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:554:40
[INFO] [stderr]     24:     0x5593342e6fb1 - std::panicking::try::h11c9a152defd5d2a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:518:19
[INFO] [stderr]     25:     0x5593342e6fb1 - std::panic::catch_unwind::h0d6db2fa902b4d64
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x5593342e6fb1 - std::rt::lang_start_internal::{{closure}}::hdcc09b4aad7ef821
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x5593342e6fb1 - std::panicking::try::do_call::h3ffd2f162d60900f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:554:40
[INFO] [stderr]     28:     0x5593342e6fb1 - std::panicking::try::heeba82b9c3e190fb
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:518:19
[INFO] [stderr]     29:     0x5593342e6fb1 - std::panic::catch_unwind::hdaab8f1c188f387f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x5593342e6fb1 - std::rt::lang_start_internal::h9989e088c48b7903
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x559333d89b07 - std::rt::lang_start::h6bea72bec82f6bb4
[INFO] [stderr]     32:     0x559333d894d5 - main
[INFO] [stderr]     33:     0x7f2295fa6d90 - <unknown>
[INFO] [stderr]     34:     0x7f2295fa6e40 - __libc_start_main
[INFO] [stderr]     35:     0x559333d85455 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "0e606ba0d48403436d32c27654f76e6e350fcfbdab3302ff9da0292840d65eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e606ba0d48403436d32c27654f76e6e350fcfbdab3302ff9da0292840d65eb3", kill_on_drop: false }`
[INFO] [stdout] 0e606ba0d48403436d32c27654f76e6e350fcfbdab3302ff9da0292840d65eb3
[INFO] checking flutter-engine-0.3.5 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate flutter-engine 0.3.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate flutter-engine 0.3.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flutter-engine 0.3.5
[INFO] finished tweaking crates.io crate flutter-engine 0.3.5
[INFO] tweaked toml for crates.io crate flutter-engine 0.3.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc88299981be9721744ae5abd60f0957b44a905265d4efea73959d312b7ee9d6
[INFO] running `Command { std: "docker" "start" "-a" "dc88299981be9721744ae5abd60f0957b44a905265d4efea73959d312b7ee9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc88299981be9721744ae5abd60f0957b44a905265d4efea73959d312b7ee9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc88299981be9721744ae5abd60f0957b44a905265d4efea73959d312b7ee9d6", kill_on_drop: false }`
[INFO] [stdout] dc88299981be9721744ae5abd60f0957b44a905265d4efea73959d312b7ee9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 86169a0c00cb5c6ef64c233b571dd10bf02fd24313424e82f5d354623199932c
[INFO] running `Command { std: "docker" "start" "-a" "86169a0c00cb5c6ef64c233b571dd10bf02fd24313424e82f5d354623199932c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.9+1.58.0
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling curl-sys v0.4.71+curl-8.6.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling transformation-pipeline v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling unzip v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling flutter-download v0.3.5
[INFO] [stderr]    Compiling glfw-sys v3.3.5
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking unic-langid-impl v0.4.0
[INFO] [stderr]     Checking unic-locale-impl v0.4.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking indexmap v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking unic-locale v0.4.2
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking priority-queue v0.6.0
[INFO] [stderr]     Checking locale_config v0.2.3
[INFO] [stderr]     Checking glfw v0.28.0
[INFO] [stderr]    Compiling flutter-engine-sys v0.3.5
[INFO] [stderr] error: failed to run custom build command for `flutter-engine-sys v0.3.5`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/flutter-engine-sys-75af5c94d1f065d0/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain 'nightly-2024-02-05-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain nightly-2024-02-05-x86_64-unknown-linux-gnu`
[INFO] [stderr]   Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/flutter-engine-sys-0.3.5/build.rs:58:41:
[INFO] [stderr]   Cannot get flutter engine version: InvalidFlutterRoot("output empty")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56525b3e9f96 - std::backtrace_rs::backtrace::libunwind::trace::heebc7766b165eb2a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x56525b3e9f96 - std::backtrace_rs::backtrace::trace_unsynchronized::ha677020d8fc0296d
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56525b3e9f96 - std::sys_common::backtrace::_print_fmt::hcaff2fd86a1aeaa3
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x56525b3e9f96 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hc2446d8aa0059188
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x56525b413fe0 - core::fmt::rt::Argument::fmt::h2fbb6454da37999b
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x56525b413fe0 - core::fmt::write::had96bdeda7d49d3a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x56525b3e747f - std::io::Write::write_fmt::h30b1f36eea05b391
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/io/mod.rs:1849:15
[INFO] [stderr]      7:     0x56525b3e9d74 - std::sys_common::backtrace::_print::hc333bb91ae972137
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x56525b3e9d74 - std::sys_common::backtrace::print::h18fd3c71a95a3169
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x56525b3eb447 - std::panicking::default_hook::{{closure}}::ha3473f9bcb4e9a37
[INFO] [stderr]     10:     0x56525b3eb1a9 - std::panicking::default_hook::h23d9d43185db6584
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x56525b3eb8d8 - std::panicking::rust_panic_with_hook::h94aceaa7df3a6edd
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x56525b3eb7b2 - std::panicking::begin_panic_handler::{{closure}}::h9905d45d1d82fc42
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x56525b3ea496 - std::sys_common::backtrace::__rust_end_short_backtrace::hb02085545dc143b9
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x56525b3eb504 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x56525ae7fb65 - core::panicking::panic_fmt::h6dca3983f8a9f4d0
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x56525ae80143 - core::result::unwrap_failed::h640a7fdbeb8f545f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/result.rs:1649:5
[INFO] [stderr]     17:     0x56525ae820dc - core::result::Result<T,E>::expect::h74e0b12e64a3d9d0
[INFO] [stderr]     18:     0x56525ae8323c - build_script_build::main::h50cabd1f4a7d3b9e
[INFO] [stderr]     19:     0x56525ae86103 - core::ops::function::FnOnce::call_once::h915df2b72258899c
[INFO] [stderr]     20:     0x56525ae84526 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcbe2185095e89c86
[INFO] [stderr]     21:     0x56525ae84b29 - std::rt::lang_start::{{closure}}::he907f1db1058762e
[INFO] [stderr]     22:     0x56525b3e1fb1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h298d8ff12ebcec8c
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x56525b3e1fb1 - std::panicking::try::do_call::hbd0ffb05da5bd343
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:554:40
[INFO] [stderr]     24:     0x56525b3e1fb1 - std::panicking::try::h11c9a152defd5d2a
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:518:19
[INFO] [stderr]     25:     0x56525b3e1fb1 - std::panic::catch_unwind::h0d6db2fa902b4d64
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x56525b3e1fb1 - std::rt::lang_start_internal::{{closure}}::hdcc09b4aad7ef821
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x56525b3e1fb1 - std::panicking::try::do_call::h3ffd2f162d60900f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:554:40
[INFO] [stderr]     28:     0x56525b3e1fb1 - std::panicking::try::heeba82b9c3e190fb
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panicking.rs:518:19
[INFO] [stderr]     29:     0x56525b3e1fb1 - std::panic::catch_unwind::hdaab8f1c188f387f
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x56525b3e1fb1 - std::rt::lang_start_internal::h9989e088c48b7903
[INFO] [stderr]                                  at /rustc/268dbbbc4b3fd71c5f360a4d0728295252430b5b/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x56525ae84b07 - std::rt::lang_start::h6bea72bec82f6bb4
[INFO] [stderr]     32:     0x56525ae844d5 - main
[INFO] [stderr]     33:     0x7fa5371cfd90 - <unknown>
[INFO] [stderr]     34:     0x7fa5371cfe40 - __libc_start_main
[INFO] [stderr]     35:     0x56525ae80455 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "86169a0c00cb5c6ef64c233b571dd10bf02fd24313424e82f5d354623199932c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86169a0c00cb5c6ef64c233b571dd10bf02fd24313424e82f5d354623199932c", kill_on_drop: false }`
[INFO] [stdout] 86169a0c00cb5c6ef64c233b571dd10bf02fd24313424e82f5d354623199932c
