[INFO] cloning repository https://github.com/mayflower/duck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mayflower/duck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayflower%2Fduck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayflower%2Fduck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1dc752e06fa26520ea94cc113ebd24368799ff5 [INFO] testing mayflower/duck against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayflower%2Fduck" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mayflower/duck on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mayflower/duck [INFO] finished tweaking git repo https://github.com/mayflower/duck [INFO] tweaked toml for git repo https://github.com/mayflower/duck written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mayflower/duck 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo-util v0.2.1 [INFO] [stderr] Downloaded crates-io v0.34.0 [INFO] [stderr] Downloaded serde_ignored v0.1.5 [INFO] [stderr] Downloaded git2-curl v0.15.0 [INFO] [stderr] Downloaded git2 v0.14.4 [INFO] [stderr] Downloaded libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Downloaded cargo v0.65.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa187e6342841786a9735e0d8edb128e5fb8527be5a615e13dca73697fa229c1 [INFO] running `Command { std: "docker" "start" "-a" "fa187e6342841786a9735e0d8edb128e5fb8527be5a615e13dca73697fa229c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa187e6342841786a9735e0d8edb128e5fb8527be5a615e13dca73697fa229c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa187e6342841786a9735e0d8edb128e5fb8527be5a615e13dca73697fa229c1", kill_on_drop: false }` [INFO] [stdout] fa187e6342841786a9735e0d8edb128e5fb8527be5a615e13dca73697fa229c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e1963df2d86999d8116c25a0a8cb5e51709692a9898f1bdc08de71f603ee695 [INFO] running `Command { std: "docker" "start" "-a" "7e1963df2d86999d8116c25a0a8cb5e51709692a9898f1bdc08de71f603ee695", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.136 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.77 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling curl-sys v0.4.56+curl-7.83.1 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling filetime v0.2.18 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Compiling openssl v0.10.42 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling vte v0.10.1 [INFO] [stderr] Compiling kstring v2.0.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling cargo v0.65.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling globset v0.4.9 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling cargo-util v0.2.1 [INFO] [stderr] Compiling rustls-pemfile v1.0.1 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling clap_derive v4.0.18 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling h2 v0.3.15 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling serde_ignored v0.1.5 [INFO] [stderr] Compiling rustfix v0.6.1 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling os_info v3.5.1 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.1 [INFO] [stderr] Compiling opener v0.5.0 [INFO] [stderr] Compiling webpki-roots v0.22.5 [INFO] [stderr] Compiling toml_edit v0.14.4 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling home v0.5.4 [INFO] [stderr] Compiling bytesize v1.1.0 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling tracing-subscriber v0.3.16 [INFO] [stderr] Compiling clap v4.0.18 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.12 [INFO] [stderr] Compiling crates-io v0.34.0 [INFO] [stderr] Compiling git2 v0.14.4 [INFO] [stderr] Compiling git2-curl v0.15.0 [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/1.77.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name cargo --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cargo-0.65.0/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=6f59c8c132e92fb8 -C extra-filename=-6f59c8c132e92fb8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-4306957c4bf5dd94.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-8ce733f95202a80d.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-09a8ebb67e3a04aa.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-c103d69fade28eba.rmeta --extern cargo_util=/opt/rustwide/target/debug/deps/libcargo_util-c7218d6bf385620c.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-4408c585a02ece86.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-225a06bd547ed362.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-8ba15db9953ef785.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-f8df98b4a516a48d.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-5b6e0ed220d900ea.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-2dece6c756fea3b0.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-f72aa7e4e7808152.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-c16dda24089cff0f.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-b7cae09583da8cc4.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-4e999c122ce6b78a.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-225f940424b04f92.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-f95490c226e4ec96.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-ab3338c3d68811a9.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-bea50fde5e18cdf3.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-8a8e20898b1e2d4e.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-cfe24b7e92692ab8.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-935de98ea9fd2b66.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e7b9b8bf9f536933.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-93cc75151cab876a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d8ef76936e73bd76.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-45a48487e31ebba5.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fb72a175f0d7ffe9.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-3ff872fc236c3517.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-bc47b9e37392c002.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-d770859d7cdf82bc.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-85b9c9bf48a144cc.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-eaa181d27e64ffcc.rmeta --extern os_info=/opt/rustwide/target/debug/deps/libos_info-b3aedbef47bb940e.rmeta --extern pathdiff=/opt/rustwide/target/debug/deps/libpathdiff-3468b470019393df.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-72a8838878fe7dca.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-c8f312ac18bfdf9e.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-38039315e5859aff.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-7e38a7da0f3a262c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-33cc2b6664534462.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-e0474cf1f5702ba7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4be8f33f4d871db9.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-076afb2df6a384c6.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-4ac07acda23de061.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-57f12d3cdbe49f1b.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-0054746078d326da.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-d6c317e049924a3a.rmeta --extern toml_edit=/opt/rustwide/target/debug/deps/libtoml_edit-ee51e1d0f3514286.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-74825e96c8dc3500.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-36fd46d63cc036e9.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-800865fc6317fe53.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-fce738c81297a663.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-44af542d28002ff4/out/i/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-1d26deb22d70d1db/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-163b833113f8683b/out/build` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "7e1963df2d86999d8116c25a0a8cb5e51709692a9898f1bdc08de71f603ee695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e1963df2d86999d8116c25a0a8cb5e51709692a9898f1bdc08de71f603ee695", kill_on_drop: false }` [INFO] [stdout] 7e1963df2d86999d8116c25a0a8cb5e51709692a9898f1bdc08de71f603ee695