[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 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxsnew/cargo-dot on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-4/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/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[INFO] the lockfile is outdated, regenerating it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" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/cargo`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.44.0" "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] 3560bba53173efa2aabf602fb87c5fe97919b300cb0a3c6093a33a9266890300
[INFO] running `"docker" "start" "-a" "3560bba53173efa2aabf602fb87c5fe97919b300cb0a3c6093a33a9266890300"`
[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 sized-chunks v0.6.2
[INFO] [stderr]    Compiling flate2 v1.0.14
[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 serde_ignored v0.1.1
[INFO] [stderr]    Compiling cargo-platform v0.1.1 (https://github.com/rust-lang/cargo#fb0e3923)
[INFO] [stderr]    Compiling toml v0.5.6
[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 -C debuginfo=2 -C metadata=806d1be18419c4d9 -C extra-filename=-806d1be18419c4d9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1f53302352551ecb.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-95e8b99d25a88bbd.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-6319008c58c1f530.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-987dae3e0bdb40f2.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-81413f07b1c7586f.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-3cbf7b39452fd49a.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-8ed8d280867c6832.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-cc38a87baca8d849.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-85c263b6da9651ca.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-94d9399ad421d114.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-4cd41cbbd393b22c.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-7b49a9e7528a29db.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-a0b77e47136e2f0f.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-d9619563fa723bf3.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-c747684d511d0ca6.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-8079cb38d5ae6034.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-9c0bc916c9e989e1.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-bc9da4094ae6f1fb.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-c335c5668ac4ccb4.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-1e7d4e6930224d2c.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-5b1fc00553c3f612.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-ed89f519fc09909f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-57366ef430dfcd40.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-24cbc17c82d5c783.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-6694212c7172d5bf.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-e56f6a37558f5148.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-2a60d6d9b4b16a4b.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-94d16d88db9564e5.rmeta --extern remove_dir_all=/opt/rustwide/target/debug/deps/libremove_dir_all-428776bad12062f2.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-79a9dd29d727049f.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-cd71a127c55f74a5.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-e05721d350d78092.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-f5858387c7df7a30.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9b4b2153d12091ee.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-3f146db010a5a081.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-77d23a106a75680d.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-8d5dfee524850303.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-60ac558d6871c2c5.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-5bcf221241701399.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-e32b18f90db9e64d.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-792ab0e121399ab5.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-10484d363c620795.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-58fb194c691b26f1.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-b4e9f939917f8126.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-3432cb5f4ae57cfe.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-be191cbbeb5f2fc6.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-d7e967fe4769160c/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-fd81897d336df4e1/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libgit2-sys-ae8b899a59e2dada/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-668b13f7702797d6/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "3560bba53173efa2aabf602fb87c5fe97919b300cb0a3c6093a33a9266890300"`
[INFO] running `"docker" "rm" "-f" "3560bba53173efa2aabf602fb87c5fe97919b300cb0a3c6093a33a9266890300"`
[INFO] [stdout] 3560bba53173efa2aabf602fb87c5fe97919b300cb0a3c6093a33a9266890300