[INFO] updating cached repository https://github.com/benesch/cargo-manifmt
[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] 146b0409360d70dcacb8e35ba3bebf964bfe6d76
[INFO] testing benesch/cargo-manifmt against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenesch%2Fcargo-manifmt" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benesch/cargo-manifmt 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/benesch/cargo-manifmt
[INFO] finished tweaking git repo https://github.com/benesch/cargo-manifmt
[INFO] tweaked toml for git repo https://github.com/benesch/cargo-manifmt written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/benesch/cargo-manifmt 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 9b1546f58fd9c0a369fe966d171fba3201b9fb5ba777e1192e5709ad72dbebb3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9b1546f58fd9c0a369fe966d171fba3201b9fb5ba777e1192e5709ad72dbebb3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling smallvec v1.0.0
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling home v0.5.1
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling hex v0.4.0
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling bytesize v1.0.0
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]    Compiling sized-chunks v0.3.1
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.11
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ignore v0.4.10
[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 v0.4.24
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling git2 v0.10.2
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling git2-curl v0.11.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling serde_ignored v0.1.1
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling cargo-platform v0.1.0
[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 cargo v0.41.0
[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 --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=542c7982f62e16f5 -C extra-filename=-542c7982f62e16f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-f9935e90541207d1.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-17427a6383b56f7e.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-3809e3d23d2a6e94.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-0aedc0a3ae485618.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-e4460cb0a6ffcad0.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-f1874e28f1344045.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-5f2bfe42f6f27082.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-68ba2d9e410eef4b.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-3d580d1349fe5a4d.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-cd2068e54f6079a4.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-bda44757a299d7c0.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-3da046e9b0da1715.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-6ea0608e68b864b1.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-973328e9d31f55e2.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-9e46c65144c6a875.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-14c47c310cc256df.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-8079cb38d5ae6034.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-9d87e3243b63f4df.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-a2a211476d038372.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-e15d25522a3327c7.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-cdc7e7230c84982b.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-d5069ae219f77724.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-7dfcc4f6a618217d.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-d3dd008d2dbab132.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-a13966ad9b296e47.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-d6c9e32d21fed1ee.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-c4e081ad57aecb04.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-55f956a8429fd7f1.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-6f2fb2056b775845.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-0504473aa6c392da.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-91e381203622b0d8.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-ff20403e17c8cec7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9a8e11d51e9e62b7.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-70bfea916b8468bc.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8a50295363df3327.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-6dca9c0485ec3fca.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-f1361cee6dd33f4d.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-58fb194c691b26f1.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-afeb55eff9cc2e0e.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-d6b3bd9143056904.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-84f9df853dd512cc/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-9efd9c8c047c8b79/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/backtrace-sys-9c84ebb9e7105280/out -L native=/opt/rustwide/target/debug/build/libgit2-sys-03a1f02e61cca1f6/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-34a026f5951a26b5/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "9b1546f58fd9c0a369fe966d171fba3201b9fb5ba777e1192e5709ad72dbebb3"`
[INFO] running `"docker" "rm" "-f" "9b1546f58fd9c0a369fe966d171fba3201b9fb5ba777e1192e5709ad72dbebb3"`
[INFO] [stdout] 9b1546f58fd9c0a369fe966d171fba3201b9fb5ba777e1192e5709ad72dbebb3