[INFO] cloning repository https://github.com/flutter-rs/cargo-flutter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flutter-rs/cargo-flutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflutter-rs%2Fcargo-flutter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflutter-rs%2Fcargo-flutter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 017b71f70339da5c227464c1c2cb944f61376052
[INFO] testing flutter-rs/cargo-flutter against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflutter-rs%2Fcargo-flutter" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flutter-rs/cargo-flutter on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flutter-rs/cargo-flutter
[INFO] finished tweaking git repo https://github.com/flutter-rs/cargo-flutter
[INFO] tweaked toml for git repo https://github.com/flutter-rs/cargo-flutter written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/flutter-rs/cargo-flutter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef0ed3bf6fab5e6f98e8a6f6dd89f51dfb80a4d500154ac119d2a8b8f689bd6f
[INFO] running `Command { std: "docker" "start" "-a" "ef0ed3bf6fab5e6f98e8a6f6dd89f51dfb80a4d500154ac119d2a8b8f689bd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0ed3bf6fab5e6f98e8a6f6dd89f51dfb80a4d500154ac119d2a8b8f689bd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0ed3bf6fab5e6f98e8a6f6dd89f51dfb80a4d500154ac119d2a8b8f689bd6f", kill_on_drop: false }`
[INFO] [stdout] ef0ed3bf6fab5e6f98e8a6f6dd89f51dfb80a4d500154ac119d2a8b8f689bd6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a66e1ccc6c0e98be4e817078270c0f43f523fed9374dfe467bce45dee43f48d1
[INFO] running `Command { std: "docker" "start" "-a" "a66e1ccc6c0e98be4e817078270c0f43f523fed9374dfe467bce45dee43f48d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling hex v0.4.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling bytesize v1.0.0
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling chunked_transfer v1.0.0
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling qstring v0.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.11
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling jobserver v0.1.18
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling sized-chunks v0.3.1
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling libssh2-sys v0.2.13
[INFO] [stderr]    Compiling curl-sys v0.4.25
[INFO] [stderr]    Compiling ring v0.16.9
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling zip v0.5.4
[INFO] [stderr]    Compiling ignore v0.4.10
[INFO] [stderr]    Compiling git2 v0.10.2
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling webpki v0.21.0
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki-roots v0.18.0
[INFO] [stderr]    Compiling rustls v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling git2-curl v0.11.0
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling cargo-platform v0.1.0
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling serde_ignored v0.1.1
[INFO] [stderr]    Compiling multimap v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling im-rc v13.0.0
[INFO] [stderr]    Compiling crates-io v0.29.0
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling ureq v0.11.3
[INFO] [stderr]    Compiling cargo v0.41.0
[INFO] [stderr]    Compiling lib-cargo-apk v0.5.1
[INFO] [stderr] error: could not compile `cargo`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cargo --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.41.0/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=9ca2edf310a6d473 -C extra-filename=-9ca2edf310a6d473 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-63b48dc651a68560.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-a89180fca1ac87d0.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-42f86068318e6548.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-3127d18a534dac0d.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-4b088b3f8a63a471.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-1eb8a1cfca42adc4.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-92fadfa2d95aa739.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-b4d74717c3b7e9c8.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-d422151765c8de01.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-d8f419f0e935ce68.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-36a92a959e4b9fe0.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-1bbcbb2fcb9aa93c.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-54f06fd6a62b4770.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-5c3aa9a6d72a8940.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-4d1d16622ec29bee.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-6b98cc26bbff66f5.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-921a087ba318345d.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-41c620fbf3a53d29.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-a3466b4ab5f6c2ae.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-91ca063d910be691.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-b7cceb4af0811cca.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-56b1384ef47d2f5f.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-2f6b7b533123b242.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-d0d85cb3d64c35ac.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-42131baae32ac21d.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-02ba0286dcb05427.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-88c6c3c5629024a6.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-d4bcf8e1df1b63c8.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-212c100a57ec57a0.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-0dbe5392086555f5.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rmeta --extern remove_dir_all=/opt/rustwide/target/debug/deps/libremove_dir_all-ef9fbfbf78dc3912.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-e465653aba610f04.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-8650126df0addf10.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-cf777ddedb6edb0f.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-3a3b4fc957e80a62.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-45d82435510a6cab.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-2fb85b4d80b09b7d.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b81d72af7cd5d4f5.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-537e8454ec89263f.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-627b2c205b90349d.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-8290a703eb482b35.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-f902fa879c1b88db.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-5cbe246d0c8b5ba0.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-af2295cf0bd70699.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-f75ec5fbc7fa5ea6.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-4201250d42aa6ff1.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-2b1fa05d23be8bca.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-aa6dbe2c6a35139a/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-fa50b2954bfad47c/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/backtrace-sys-5935a00a014e1a1d/out -L native=/opt/rustwide/target/debug/build/libgit2-sys-0c13e345eaf86977/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-d7ed8592cd191797/out/build` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a66e1ccc6c0e98be4e817078270c0f43f523fed9374dfe467bce45dee43f48d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66e1ccc6c0e98be4e817078270c0f43f523fed9374dfe467bce45dee43f48d1", kill_on_drop: false }`
[INFO] [stdout] a66e1ccc6c0e98be4e817078270c0f43f523fed9374dfe467bce45dee43f48d1