[INFO] updating cached repository https://github.com/maxsnew/cargo-dot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66e411929ac7c33817d838b3e651acac2e6b7690
[INFO] testing maxsnew/cargo-dot against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxsnew/cargo-dot on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/maxsnew/cargo-dot
[INFO] finished tweaking git repo https://github.com/maxsnew/cargo-dot
[INFO] tweaked toml for git repo https://github.com/maxsnew/cargo-dot written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/maxsnew/cargo-dot already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/cargo`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a9d6706eb55dffc9ee592612c28175f927386300230f76b6ffa1835844d2ad3
[INFO] running `"docker" "start" "-a" "4a9d6706eb55dffc9ee592612c28175f927386300230f76b6ffa1835844d2ad3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling sized-chunks v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling cargo-platform v0.1.1 (https://github.com/rust-lang/cargo#fb0e3923)
[INFO] [stderr]    Compiling serde_ignored v0.1.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling crates-io v0.31.1 (https://github.com/rust-lang/cargo#fb0e3923)
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling cargo v0.47.0 (https://github.com/rust-lang/cargo#fb0e3923)
[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/git/checkouts/cargo-e7ff1db891893a9e/fb0e392/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=7ea968ddffce2362 -C extra-filename=-7ea968ddffce2362 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-12dd093edca35ef5.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-732074f349571b64.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-b83cbc641068b4f2.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-8ad10a3192d512da.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-7405bb46f1060ba2.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-630267a0e506d7c2.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-76f5c6d637dd14b0.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-8211a9e4b455ed08.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-c5116f957f9a5e47.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-96ca4f7c57b5d711.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e96e50af3f31b74f.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-8d70de096ba030b4.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-edd49bd438f47733.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-9ae23b0709f07cca.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-5a7ba6a3668f1f8e.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-2d8db300d7a0fecb.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-3b63fe233a159403.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-700bf697e66744a7.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-a4bc2572bd081f88.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-ff292af88ed71725.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-d3f0879156fc627b.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-752e1ae80dc65c02.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-8af75650e0be4a4b.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-93e61fee0f6744bf.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-f8260b06e2dd8573.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-210e4113cdbae879.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-b73997953fcb110f.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-1a18950811759b5e.rmeta --extern remove_dir_all=/opt/rustwide/target/debug/deps/libremove_dir_all-22b0b4e808fb54a1.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-1a04780b96be109b.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-58005a95f834d78f.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-cfe40c7e1063fdbf.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-2f323d752f4fb614.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7740d6aa44a49178.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-dab8bdd4a7a680f7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4e599083c43645eb.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-fe178e79497ef14f.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-4545cb3f165552f1.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-ca3a0ed02641e289.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-f9811910d52ec4ea.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-b0aa0fca5eab8966.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-a7fdb489b5db9fc6.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-f2de9f6717fae86f.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-ea1ed2e1e1c986b4.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-29689f838c2e6699.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-b60c3dbb1d2112ec.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-0ca1dd8ff5cfce2f/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-1dfd9e209483ebd7/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libgit2-sys-4eb1942eeb833101/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-55ffcb05a21e54db/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "4a9d6706eb55dffc9ee592612c28175f927386300230f76b6ffa1835844d2ad3"`
[INFO] running `"docker" "rm" "-f" "4a9d6706eb55dffc9ee592612c28175f927386300230f76b6ffa1835844d2ad3"`
[INFO] [stdout] 4a9d6706eb55dffc9ee592612c28175f927386300230f76b6ffa1835844d2ad3