[INFO] fetching crate cargo-crates 0.1.5...
[INFO] testing cargo-crates-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargo-crates 0.1.5 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate cargo-crates 0.1.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-crates 0.1.5
[INFO] finished tweaking crates.io crate cargo-crates 0.1.5
[INFO] tweaked toml for crates.io crate cargo-crates 0.1.5 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate cargo-crates 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 curl v0.4.31
[INFO] [stderr]   Downloaded cargo v0.46.1
[INFO] [stderr]   Downloaded curl-sys v0.4.33+curl-7.71.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efcc09587ab25ed639228b8be6af8e76a1ace32b1c07ba71e65d3b21aa4e82dd
[INFO] running `Command { std: "docker" "start" "-a" "efcc09587ab25ed639228b8be6af8e76a1ace32b1c07ba71e65d3b21aa4e82dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efcc09587ab25ed639228b8be6af8e76a1ace32b1c07ba71e65d3b21aa4e82dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efcc09587ab25ed639228b8be6af8e76a1ace32b1c07ba71e65d3b21aa4e82dd", kill_on_drop: false }`
[INFO] [stdout] efcc09587ab25ed639228b8be6af8e76a1ace32b1c07ba71e65d3b21aa4e82dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56e4b525c79273ac1ee13b747fb4e2d3b1a980d0d5c13560726ef6b3d45b63e5
[INFO] running `Command { std: "docker" "start" "-a" "56e4b525c79273ac1ee13b747fb4e2d3b1a980d0d5c13560726ef6b3d45b63e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling curl v0.4.31
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filetime v0.2.12
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling tar v0.4.29
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sized-chunks v0.6.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]    Compiling curl-sys v0.4.33+curl-7.71.1
[INFO] [stderr]    Compiling libssh2-sys v0.2.18
[INFO] [stderr]    Compiling libgit2-sys v0.12.9+1.0.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling git2 v0.13.8
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling git2-curl v0.14.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling serde_ignored v0.1.2
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling crates-io v0.31.1
[INFO] [stderr]    Compiling cargo v0.46.1
[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-0.46.1/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fe7b8fca1c3c094f -C extra-filename=-fe7b8fca1c3c094f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f10ea6c9d97cf234.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-4fb04b17ae56398f.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-5a538e5e77e69d68.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-ff1a655a2aa5fa8e.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-9f5d022f5c45ebca.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-33ba44b370734fdd.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-506755c7eca3e021.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-564ea9469561864f.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-a258815d575a6e00.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-1ce379f198ab1e42.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-3161a9c70ce27ced.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-9496a570b6585083.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-0922d7e2149bd7ea.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-7dfc5fc5ea039f4d.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-b15cbc27aaf50984.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-c2143d50ee53b852.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-350a6eb46c5c29f9.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-888dbb6deffe8533.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-02d977057d771e17.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-0fc16e568b3a8a7e.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-ade6731998ed9776.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-bf79f054938fb339.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-8d64c0c5c2ba1fa0.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-1c69ea8e90b5be58.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-6e64a7956177bf4e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5bfb20592c7a6792.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-15ff39dbd52f8080.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-7f8bd0e2e82eca52.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-2a6ef613cb94c7c1.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-e457123dded25aba.rmeta --extern remove_dir_all=/opt/rustwide/target/debug/deps/libremove_dir_all-b2c8a73c8198091a.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-d847043af8fd9221.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-52c6e496493d1a2a.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-36dfff0ef8311abf.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-40806ded0a0e7c59.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8d357f9caee7c463.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-50f8f316c5961a1b.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8f667ca5e168b7e1.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-e5f620faa84a5f3c.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-7a0b5f1c34efaab4.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-87092f8e90f80248.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-20ca02e186c534f0.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-42ba0c722a422d99.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-5ed8c7dc51db75da.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-05a4b639dec6224c.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-4f4df54432f3a5d3.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ae4f8bd575f23979.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-1c63563fd104183e.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-8da92a5cce11de6d/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-a931e6844fb8241c/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libgit2-sys-8f18617c51545596/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-369f422eabfb0660/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "56e4b525c79273ac1ee13b747fb4e2d3b1a980d0d5c13560726ef6b3d45b63e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e4b525c79273ac1ee13b747fb4e2d3b1a980d0d5c13560726ef6b3d45b63e5", kill_on_drop: false }`
[INFO] [stdout] 56e4b525c79273ac1ee13b747fb4e2d3b1a980d0d5c13560726ef6b3d45b63e5