[INFO] fetching crate cargo-whatis 0.1.2...
[INFO] testing cargo-whatis-0.1.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate cargo-whatis 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cargo-whatis 0.1.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-whatis 0.1.2
[INFO] finished tweaking crates.io crate cargo-whatis 0.1.2
[INFO] tweaked toml for crates.io crate cargo-whatis 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-whatis 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl-probe v0.1.4
[INFO] [stderr]   Downloaded filetime v0.2.15
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.1
[INFO] [stderr]   Downloaded globset v0.4.8
[INFO] [stderr]   Downloaded git2-curl v0.14.1
[INFO] [stderr]   Downloaded typenum v1.14.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.5
[INFO] [stderr]   Downloaded ignore v0.4.18
[INFO] [stderr]   Downloaded git2 v0.13.24
[INFO] [stderr]   Downloaded im-rc v15.0.0
[INFO] [stderr]   Downloaded libz-sys v1.1.3
[INFO] [stderr]   Downloaded curl-sys v0.4.51+curl-7.80.0
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]   Downloaded libgit2-sys v0.12.25+1.3.0
[INFO] [stderr]   Downloaded cargo v0.57.0
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded openssl v0.10.38
[INFO] [stderr]   Downloaded cc v1.0.72
[INFO] [stderr]   Downloaded openssl-sys v0.9.71
[INFO] [stderr]   Downloaded tar v0.4.37
[INFO] [stderr]   Downloaded flate2 v1.0.22
[INFO] [stderr]   Downloaded curl v0.4.41
[INFO] [stderr]   Downloaded vte v0.10.1
[INFO] [stderr]   Downloaded jobserver v0.1.24
[INFO] [stderr]   Downloaded rustfix v0.6.0
[INFO] [stderr]   Downloaded opener v0.5.0
[INFO] [stderr]   Downloaded core-foundation v0.9.2
[INFO] [stderr]   Downloaded bytesize v1.1.0
[INFO] [stderr]   Downloaded crates-io v0.33.0
[INFO] [stderr]   Downloaded rand_xoshiro v0.4.0
[INFO] [stderr]   Downloaded pkg-config v0.3.22
[INFO] [stderr]   Downloaded once_cell v1.8.0
[INFO] [stderr]   Downloaded serde_ignored v0.1.2
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.1.1
[INFO] [stderr]   Downloaded crc32fast v1.3.0
[INFO] [stderr]   Downloaded cargo-util v0.1.1
[INFO] [stderr]   Downloaded thread_local v1.1.3
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e53c363eb3e99232162f98e78104a0146f9c285780fdf6acfb9ed555369d43
[INFO] running `Command { std: "docker" "start" "-a" "e6e53c363eb3e99232162f98e78104a0146f9c285780fdf6acfb9ed555369d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e53c363eb3e99232162f98e78104a0146f9c285780fdf6acfb9ed555369d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e53c363eb3e99232162f98e78104a0146f9c285780fdf6acfb9ed555369d43", kill_on_drop: false }`
[INFO] [stdout] e6e53c363eb3e99232162f98e78104a0146f9c285780fdf6acfb9ed555369d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40006795cd2aad710f5a2a83934fd1998736ea9672ee7408344f9926779629d1
[INFO] running `Command { std: "docker" "start" "-a" "40006795cd2aad710f5a2a83934fd1998736ea9672ee7408344f9926779629d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[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 v1.14.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling curl v0.4.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling tar v0.4.37
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling opener v0.5.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling openssl-sys v0.9.71
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]    Compiling curl-sys v0.4.51+curl-7.80.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling libgit2-sys v0.12.25+1.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling cargo v0.57.0
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling cargo-util v0.1.1
[INFO] [stderr]    Compiling git2 v0.13.24
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling serde_ignored v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rustfix v0.6.0
[INFO] [stderr]    Compiling crates-io v0.33.0
[INFO] [stderr]    Compiling git2-curl v0.14.1
[INFO] [stderr] error: could not compile `cargo` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name cargo --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cargo-0.57.0/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=0b74866931fcd805 -C extra-filename=-0b74866931fcd805 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-79bc35f64c3c087f.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-43af93446a16fd02.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-2b016c57e20a9ed2.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-0bfbb4123a54d705.rmeta --extern cargo_util=/opt/rustwide/target/debug/deps/libcargo_util-f5283339d39b1ecf.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-be383e64686bb2b3.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-64742d5a1b71becb.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-2e76395468ba4cdd.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-de6e88cd1bce873f.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-fed444a32919f5d8.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-60ff0370d51a6627.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-7f083118fd7cd0ba.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-acc087f4ed01c389.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-633a230ffdddfcab.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-3537447b740cb95e.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-7bfca7f220ebed74.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-0fc6254b172a3211.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-a4c875863f6b2920.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-4b51b2473c20a94e.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-edeaa8a043812297.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-84283b40cfbf6379.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-54687cefa2a0debc.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-8d8daf100ebac1ed.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-67076bd63a6ff427.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-2ba19a1e234caf68.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-372845ece36aab0e.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-32491264a4f5698a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7a4fda4d54f32e4a.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-47040b08d3799d3f.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-eb334894b5788312.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-ba7ac77b70792e32.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-c0c655e953521c4b.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-3cdf409c29ee33a6.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-f957c6089009bda6.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-191545bbff1b75ca.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-205e2956cfc7373b.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-9ba159acae29a6e2.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-074555c65bf02f3b.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-a3b93b7824434eb7.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-880fc1b0d6474a56.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-2576d1f27a57441b.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5fc515d3d7acf5c1.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-039abe7179b67643.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-04f1d7c6e619f47a.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-f74c7dc8be056449.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-c8425a0d05c674c2.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-bb263893d77c8b7e.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-12bb4a224d29eb6c.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-e470000367ec80b4/out/i/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-9b4278dcd1918a63/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-c520f14cd07f10c7/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "40006795cd2aad710f5a2a83934fd1998736ea9672ee7408344f9926779629d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40006795cd2aad710f5a2a83934fd1998736ea9672ee7408344f9926779629d1", kill_on_drop: false }`
[INFO] [stdout] 40006795cd2aad710f5a2a83934fd1998736ea9672ee7408344f9926779629d1
