[INFO] fetching crate cargo 0.59.0...
[INFO] testing cargo-0.59.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo 0.59.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cargo 0.59.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo 0.59.0
[INFO] finished tweaking crates.io crate cargo 0.59.0
[INFO] tweaked toml for crates.io crate cargo 0.59.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate cargo 0.59.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_info v3.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 064117df7b8f1ca78ac9e6feb64c5712d0c1e366952f1fce084ad88392451175
[INFO] running `Command { std: "docker" "start" "-a" "064117df7b8f1ca78ac9e6feb64c5712d0c1e366952f1fce084ad88392451175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064117df7b8f1ca78ac9e6feb64c5712d0c1e366952f1fce084ad88392451175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064117df7b8f1ca78ac9e6feb64c5712d0c1e366952f1fce084ad88392451175", kill_on_drop: false }`
[INFO] [stdout] 064117df7b8f1ca78ac9e6feb64c5712d0c1e366952f1fce084ad88392451175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f87376c296c5207e94747ec0eb2042b02e661f65e1abba7e06ea9bf5238b7c
[INFO] running `Command { std: "docker" "start" "-a" "04f87376c296c5207e94747ec0eb2042b02e661f65e1abba7e06ea9bf5238b7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling curl v0.4.42
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling fastrand v1.6.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling opener v0.5.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]    Compiling curl-sys v0.4.52+curl-7.81.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling libgit2-sys v0.12.26+1.3.0
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling cargo v0.59.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling cargo-util v0.1.1
[INFO] [stderr]    Compiling git2-curl v0.14.1
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_ignored v0.1.2
[INFO] [stderr]    Compiling os_info v3.0.9
[INFO] [stderr]    Compiling crates-io v0.33.0
[INFO] [stderr]    Compiling rustfix v0.6.0
[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=2021 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=fc0cbae2571d455e -C extra-filename=-fc0cbae2571d455e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-47f04a0f0a36b87a.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-6b1c65a83912d7bc.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-0a5024dc83953e3e.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-02c8a651cacb2e78.rmeta --extern cargo_util=/opt/rustwide/target/debug/deps/libcargo_util-f7af36fb7458622c.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-0862122b74b0bbd2.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-9cfadcaecb6224ca.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-8f58227d560384b0.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-d368eb54b0477880.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-b414b6733bb914d2.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-7912863e17f28429.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-d360bc03a84dae30.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-20a653fa0027691c.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-9cdb16dd8c95ea0e.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-c7474147fa68c94f.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-921a087ba318345d.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-edafc8b2917f78c9.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-a3466b4ab5f6c2ae.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-e9a3658f54825403.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-d93e77bb08c47c07.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-7809be21fe512bac.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-45c62fce4e631d3b.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-a00424b1690d0736.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-2d5a3bdb2841d5d7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d6b1c74255132726.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-496f39affe73f9aa.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-ba3200a69ea295c7.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-794f323e2c3fede3.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-927cf0ec8bd4c04a.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-f298b0d449ed7279.rmeta --extern os_info=/opt/rustwide/target/debug/deps/libos_info-10ab5f109a6a2ce0.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-e465653aba610f04.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-8a13951937e9cd24.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-05c1a3f0afaa7af4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-72a6cf7baa9ead64.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-1bf578bbce1ba156.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-279eafc81a9d89a0.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-faaabaf270737a09.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-1a84b14f134f6e8d.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-d32b5ccbde586282.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-7b033678c8dddf88.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-b126e2ab944ff130.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-38cbf892e66cb353.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-6ef757d3f1052dbb.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-11d097b41f2e60a4.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-a02fb8fdb5737796.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-d68fa3dede4483c7.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-6ac432f47c650f6a/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-806388205c44aedb/out/i/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-c38e7123ba906de3/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-7de94e3cef86f31e/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "04f87376c296c5207e94747ec0eb2042b02e661f65e1abba7e06ea9bf5238b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f87376c296c5207e94747ec0eb2042b02e661f65e1abba7e06ea9bf5238b7c", kill_on_drop: false }`
[INFO] [stdout] 04f87376c296c5207e94747ec0eb2042b02e661f65e1abba7e06ea9bf5238b7c