[INFO] fetching crate loopers 0.2.0... [INFO] checking loopers-0.2.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate loopers 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate loopers 0.2.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate loopers 0.2.0 [INFO] finished tweaking crates.io crate loopers 0.2.0 [INFO] tweaked toml for crates.io crate loopers 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate loopers 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded loopers-gui v0.2.0 [INFO] [stderr] Downloaded skia-bindings v0.41.0 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded coreaudio-sys v0.2.8 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded jack-sys v0.2.2 [INFO] [stderr] Downloaded hound v3.4.0 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded loopers-engine v0.2.0 [INFO] [stderr] Downloaded jack v0.7.3 [INFO] [stderr] Downloaded derive_more v0.99.16 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded chrono v0.4.13 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded nom v6.1.2 [INFO] [stderr] Downloaded bindgen v0.59.1 [INFO] [stderr] Downloaded serde_json v1.0.70 [INFO] [stderr] Downloaded rustls v0.20.1 [INFO] [stderr] Downloaded webpki-roots v0.22.1 [INFO] [stderr] Downloaded skia-safe v0.41.0 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded ureq v2.3.1 [INFO] [stderr] Downloaded clang-sys v1.0.1 [INFO] [stderr] Downloaded gl v0.14.0 [INFO] [stderr] Downloaded loopers-common v0.2.0 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded cexpr v0.5.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded tinyfiledialogs v3.8.3 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90022d6b454bd6cac1d269bf5b49b6c8b0a09f39357e31e8809e13b049378aab [INFO] running `Command { std: "docker" "start" "-a" "90022d6b454bd6cac1d269bf5b49b6c8b0a09f39357e31e8809e13b049378aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90022d6b454bd6cac1d269bf5b49b6c8b0a09f39357e31e8809e13b049378aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90022d6b454bd6cac1d269bf5b49b6c8b0a09f39357e31e8809e13b049378aab", kill_on_drop: false }` [INFO] [stdout] 90022d6b454bd6cac1d269bf5b49b6c8b0a09f39357e31e8809e13b049378aab [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2495e51a9f07ae62b5764184527c32618e5413bcced8488b0b3bae9b30f99a82 [INFO] running `Command { std: "docker" "start" "-a" "2495e51a9f07ae62b5764184527c32618e5413bcced8488b0b3bae9b30f99a82", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling clang-sys v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bindgen v0.59.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling tinyfiledialogs v3.8.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking jack-sys v0.2.2 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking jack v0.7.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling cexpr v0.5.0 [INFO] [stderr] Compiling rustls v0.20.1 [INFO] [stderr] Compiling webpki-roots v0.22.1 [INFO] [stderr] Compiling ureq v2.3.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking loopers-common v0.2.0 [INFO] [stderr] Checking loopers-engine v0.2.0 [INFO] [stderr] Compiling skia-bindings v0.41.0 [INFO] [stderr] error: failed to run custom build command for `skia-bindings v0.41.0` [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/skia-bindings-383eea24657367a8/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_DEBUG [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_SOURCE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=FORCE_SKIA_BUILD [INFO] [stderr] cargo:rerun-if-env-changed=FORCE_SKIA_BINARIES_DOWNLOAD [INFO] [stderr] TRYING TO DOWNLOAD AND INSTALL SKIA BINARIES: 0.41.0/4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11 [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_BINARIES_URL [INFO] [stderr] FROM: https://github.com/rust-skia/skia-binaries/releases/download/0.41.0/skia-binaries-4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11.tar.gz [INFO] [stderr] DOWNLOAD AND INSTALL FAILED: https://github.com/rust-skia/skia-binaries/releases/download/0.41.0/skia-binaries-4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11.tar.gz: Dns Failed: failed to lookup address information: Temporary failure in name resolution [INFO] [stderr] STARTING A FULL BUILD [INFO] [stderr] HOST: x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=OPT_LEVEL [INFO] [stderr] cargo:rerun-if-env-changed=CC [INFO] [stderr] cargo:rerun-if-env-changed=CXX [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_USE_SYSTEM_LIBRARIES [INFO] [stderr] cargo:rerun-if-env-changed=SDKROOT [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_NINJA_COMMAND [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_GN_COMMAND [INFO] [stderr] Probing 'python' [INFO] [stderr] Probing 'python2' [INFO] [stderr] Python 2 found: "python2" [INFO] [stderr] Synchronizing Skia dependencies [INFO] [stderr] DOWNLOADING: https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/skia-bindings-0.41.0/build_support/binary_cache/download.rs:67:35: [INFO] [stderr] Failed to download https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2 (https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2: Dns Failed: failed to lookup address information: Temporary failure in name resolution) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b78e8f7fe5 - std::backtrace_rs::backtrace::libunwind::trace::h876d7c806a499a4c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55b78e8f7fe5 - std::backtrace_rs::backtrace::trace_unsynchronized::h93aa6ac20204363f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b78e8f7fe5 - std::sys_common::backtrace::_print_fmt::haa4d06348037420c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55b78e8f7fe5 - ::fmt::hb19a1068483db389 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55b78e92770b - core::fmt::rt::Argument::fmt::he1186800a1f8dba1 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x55b78e92770b - core::fmt::write::h93b97d526ac83ab7 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:1169:21 [INFO] [stderr] 6: 0x55b78e8f367f - std::io::Write::write_fmt::h5b8b8a434bcca5dd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x55b78e8f7dbe - std::sys_common::backtrace::_print::h68eb04d9824256f0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55b78e8f7dbe - std::sys_common::backtrace::print::h9c98f0d9c4306586 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55b78e8f96b9 - std::panicking::default_hook::{{closure}}::hcf6830dc400daae4 [INFO] [stderr] 10: 0x55b78e8f93fd - std::panicking::default_hook::h483615856e3a5cc0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x55b78e8f9bc3 - std::panicking::rust_panic_with_hook::h36ebc998f351e5fd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x55b78e8f9aa4 - std::panicking::begin_panic_handler::{{closure}}::h686207a93492b797 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x55b78e8f84a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h2e37e6bf5aac538a [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55b78e8f97d7 - rust_begin_unwind [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x55b78e9254c3 - core::panicking::panic_fmt::heae5d8e5e3703b89 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55b78e29b1e5 - build_script_build::build_support::binary_cache::download::download_dependencies::{{closure}}::h789114b3c821b1cd [INFO] [stderr] 17: 0x55b78e29076c - core::result::Result::unwrap_or_else::h5dc8921208dfadbd [INFO] [stderr] 18: 0x55b78e29a829 - build_script_build::build_support::binary_cache::download::download_dependencies::hf9a2d989e9ac176d [INFO] [stderr] 19: 0x55b78e299f2c - build_script_build::build_support::binary_cache::download::resolve_dependencies::h6ad0d0f9991ef901 [INFO] [stderr] 20: 0x55b78e2ac503 - build_script_build::build_support::skia::config::build::hd127ddb95d64d8b5 [INFO] [stderr] 21: 0x55b78e29c84b - build_script_build::build_from_source::h593b5ef1fbb66251 [INFO] [stderr] 22: 0x55b78e29d385 - build_script_build::main::h60b6fd83319e3d11 [INFO] [stderr] 23: 0x55b78e27ea63 - core::ops::function::FnOnce::call_once::hb6a3ac5ecfa20a6b [INFO] [stderr] 24: 0x55b78e27e816 - std::sys_common::backtrace::__rust_begin_short_backtrace::h67dc3e48ad058061 [INFO] [stderr] 25: 0x55b78e2a5629 - std::rt::lang_start::{{closure}}::h140ffa4995ecdbb9 [INFO] [stderr] 26: 0x55b78e8ede3d - core::ops::function::impls:: for &F>::call_once::h75d0a4fe40296b94 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 27: 0x55b78e8ede3d - std::panicking::try::do_call::ha27ca65264b021a4 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 28: 0x55b78e8ede3d - std::panicking::try::h901e100a17b3cd54 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 29: 0x55b78e8ede3d - std::panic::catch_unwind::h13d256f1691dfb07 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 30: 0x55b78e8ede3d - std::rt::lang_start_internal::{{closure}}::hdf5a5a26190e1fd8 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:48 [INFO] [stderr] 31: 0x55b78e8ede3d - std::panicking::try::do_call::h3a8fb98242ec30e5 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 32: 0x55b78e8ede3d - std::panicking::try::h881801cd3cb8ba77 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 33: 0x55b78e8ede3d - std::panic::catch_unwind::he14d380083644433 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 34: 0x55b78e8ede3d - std::rt::lang_start_internal::hf560e7575b65e65f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:20 [INFO] [stderr] 35: 0x55b78e2a5607 - std::rt::lang_start::h2e59be1421d2f4a1 [INFO] [stderr] 36: 0x55b78e29d6b5 - main [INFO] [stderr] 37: 0x7f01a16b9d90 - [INFO] [stderr] 38: 0x7f01a16b9e40 - __libc_start_main [INFO] [stderr] 39: 0x55b78e27e365 - _start [INFO] [stderr] 40: 0x0 - [INFO] running `Command { std: "docker" "inspect" "2495e51a9f07ae62b5764184527c32618e5413bcced8488b0b3bae9b30f99a82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2495e51a9f07ae62b5764184527c32618e5413bcced8488b0b3bae9b30f99a82", kill_on_drop: false }` [INFO] [stdout] 2495e51a9f07ae62b5764184527c32618e5413bcced8488b0b3bae9b30f99a82 [INFO] checking loopers-0.2.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate loopers 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate loopers 0.2.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate loopers 0.2.0 [INFO] finished tweaking crates.io crate loopers 0.2.0 [INFO] tweaked toml for crates.io crate loopers 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate loopers 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bab3a60c0a844d2df37704af65cbb86becd359236cbe3ac2523386ebc1c26e6 [INFO] running `Command { std: "docker" "start" "-a" "8bab3a60c0a844d2df37704af65cbb86becd359236cbe3ac2523386ebc1c26e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bab3a60c0a844d2df37704af65cbb86becd359236cbe3ac2523386ebc1c26e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bab3a60c0a844d2df37704af65cbb86becd359236cbe3ac2523386ebc1c26e6", kill_on_drop: false }` [INFO] [stdout] 8bab3a60c0a844d2df37704af65cbb86becd359236cbe3ac2523386ebc1c26e6 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2aac36ff07d840c7ca93ff7071410a0558d77045051d42da6e6be12beb2cb157 [INFO] running `Command { std: "docker" "start" "-a" "2aac36ff07d840c7ca93ff7071410a0558d77045051d42da6e6be12beb2cb157", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "2aac36ff07d840c7ca93ff7071410a0558d77045051d42da6e6be12beb2cb157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aac36ff07d840c7ca93ff7071410a0558d77045051d42da6e6be12beb2cb157", kill_on_drop: false }` [INFO] [stdout] 2aac36ff07d840c7ca93ff7071410a0558d77045051d42da6e6be12beb2cb157