[INFO] crate cargo-dinghy 0.4.13 is already in cache
[INFO] testing cargo-dinghy-0.4.13 against 1.38.0 for beta-1.39-1
[INFO] extracting crate cargo-dinghy 0.4.13 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate cargo-dinghy 0.4.13 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cargo-dinghy 0.4.13
[INFO] finished tweaking crates.io crate cargo-dinghy 0.4.13
[INFO] tweaked toml for crates.io crate cargo-dinghy 0.4.13 written to work/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cargo-dinghy 0.4.13 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 811ffe7f5b08bb3084f830eba142145bc138883dc2e5d31f26396a25320e14b6
[INFO] running `"docker" "start" "-a" "811ffe7f5b08bb3084f830eba142145bc138883dc2e5d31f26396a25320e14b6"`
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling dinghy-lib v0.4.13
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.21
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling dinghy-build v0.4.13
[INFO] [stderr]    Compiling opener v0.3.2
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.100
[INFO] [stderr]    Compiling curl v0.4.23
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling plist v0.4.2
[INFO] [stderr]    Compiling crates-io v0.20.0
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling git2-curl v0.8.2
[INFO] [stderr]    Compiling cargo v0.32.0
[INFO] [stderr] error: Could not compile `cargo`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cargo /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.32.0/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=f1160654c9dc5617 -C extra-filename=-f1160654c9dc5617 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-aeb8402cda341d72.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-0fb8a70cca18fcbb.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-1d28039db1852cce.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-27517065aa454708.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-9983f04987696ffa.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-cc4f36d559ab172b.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-4fd93109e5a26e58.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-c0a8b22dddf9fc23.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-b21b0e1a2cdeed6a.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-8796b6a2f76c7893.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-73bc13db69388fd6.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-d535735c3c141e0d.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-77bb0f77749d9c8e.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-5b5290566d398392.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-40d8c7a0dee31789.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-097ea7927ded5501.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-1dafeb224c42a78f.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-f5b357d7e6922715.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-22c7bcbf1cb27eda.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-3c1525369e07f8b7.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-85bf9c74b6cfa43c.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-7ff3b5cdc5403e21.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-908da68745edcb99.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-1a9b896f537e17c6.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-35e67b59b3c3448e.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-072fc1b311632250.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-3a8153691e90e9e3.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-7af609ac8eb5f9ee.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-a965457628a75faa.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ea7f80eb917933ee.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-41282d1ace81dba2.so --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-abf391d3066a9ca5.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-147a9cfcdffb808c.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-d2d637cdd097564f.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-f9d3dada0a0478d4.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1aaa255013ef5448.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-f54b97b28a819b63.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-5d7f44eac35da90c.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-019a22cacfcfb093.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-1b0b9479fbeae824.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-8c450066e9692838/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-9c8aa98f1b397fe9/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out -L native=/opt/rustwide/target/debug/build/miniz-sys-bf8c3bace5d1d440/out -L native=/opt/rustwide/target/debug/build/libgit2-sys-a3022e0f14d46fe5/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-e98a8d9b8f782916/out/build` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "811ffe7f5b08bb3084f830eba142145bc138883dc2e5d31f26396a25320e14b6"`
[INFO] running `"docker" "rm" "-f" "811ffe7f5b08bb3084f830eba142145bc138883dc2e5d31f26396a25320e14b6"`
[INFO] [stdout] 811ffe7f5b08bb3084f830eba142145bc138883dc2e5d31f26396a25320e14b6