[INFO] cloning repository https://github.com/timvisee/prs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timvisee/prs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Fprs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Fprs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 409f32d26eb02ed38783e7b8ec75e7a4109d3650 [INFO] testing timvisee/prs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Fprs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timvisee/prs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timvisee/prs [INFO] finished tweaking git repo https://github.com/timvisee/prs [INFO] tweaked toml for git repo https://github.com/timvisee/prs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/timvisee/prs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gdk v0.15.4 [INFO] [stderr] Downloaded atk v0.15.1 [INFO] [stderr] Downloaded ansi-escapes v0.1.1 [INFO] [stderr] Downloaded cstr-argument v0.1.2 [INFO] [stderr] Downloaded notify-rust v4.5.6 [INFO] [stderr] Downloaded pango v0.15.7 [INFO] [stderr] Downloaded glib-sys v0.15.7 [INFO] [stderr] Downloaded gtk3-macros v0.15.4 [INFO] [stderr] Downloaded tuikit v0.4.5 [INFO] [stderr] Downloaded vte v0.9.0 [INFO] [stderr] Downloaded glib v0.15.9 [INFO] [stderr] Downloaded gtk v0.15.4 [INFO] [stderr] Downloaded gobject-sys v0.15.9 [INFO] [stderr] Downloaded gio-sys v0.15.7 [INFO] [stderr] Downloaded defer-drop v1.2.0 [INFO] [stderr] Downloaded beef v0.5.1 [INFO] [stderr] Downloaded gio v0.15.7 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.24.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.24.0 [INFO] [stderr] Downloaded git-state v0.1.0 [INFO] [stderr] Downloaded libgpg-error-sys v0.5.2 [INFO] [stderr] Downloaded gpg-error v0.5.2 [INFO] [stderr] Downloaded gpgme-sys v0.10.0 [INFO] [stderr] Downloaded gpgme v0.10.0 [INFO] [stderr] Downloaded zeroize v1.5.3 [INFO] [stderr] Downloaded chbs v0.1.0 [INFO] [stderr] Downloaded copypasta-ext v0.3.7 [INFO] [stderr] Downloaded derive_builder_core v0.10.2 [INFO] [stderr] Downloaded derive_builder_macro v0.10.2 [INFO] [stderr] Downloaded derive_builder v0.10.2 [INFO] [stderr] Downloaded edit v0.1.3 [INFO] [stderr] Downloaded skim v0.9.4 [INFO] [stderr] Downloaded text_trees v0.1.2 [INFO] [stderr] Downloaded winrt-notification v0.5.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.24.0 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.24.0 [INFO] [stderr] Downloaded windows v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 28d10437a19f3feacaef2f0b0b0aaa5d6284278544ed8da3816a195b884b3f25 [INFO] running `Command { std: "docker" "start" "-a" "28d10437a19f3feacaef2f0b0b0aaa5d6284278544ed8da3816a195b884b3f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28d10437a19f3feacaef2f0b0b0aaa5d6284278544ed8da3816a195b884b3f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28d10437a19f3feacaef2f0b0b0aaa5d6284278544ed8da3816a195b884b3f25", kill_on_drop: false }` [INFO] [stdout] 28d10437a19f3feacaef2f0b0b0aaa5d6284278544ed8da3816a195b884b3f25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ddd9c779a4c7d9d2afa022364c207b28cab17f5a65399bb5b4352f2d73db11de [INFO] running `Command { std: "docker" "start" "-a" "ddd9c779a4c7d9d2afa022364c207b28cab17f5a65399bb5b4352f2d73db11de", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.88 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling gio v0.15.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling easy-parallel v3.2.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling prs-lib v0.3.2 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling zeroize v1.5.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling git-state v0.1.0 [INFO] [stderr] Compiling copypasta-ext v0.3.7 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling bytesize v1.1.0 [INFO] [stderr] Compiling text_trees v0.1.2 [INFO] [stderr] Compiling ansi-escapes v0.1.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling gtk v0.15.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling cfg-expr v0.10.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-broadcast v0.3.4 [INFO] [stderr] Compiling ordered-stream v0.0.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.3 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling vte v0.9.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling which v4.2.4 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling secstr v0.4.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling defer-drop v1.2.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Compiling clap v3.1.6 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling edit v0.1.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.88/src/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=f2b927af6cc8aceb -C extra-filename=-f2b927af6cc8aceb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d0e4c723ecad0f39.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3df76aa48d62b863.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-d8167d72773bee47.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ddd9c779a4c7d9d2afa022364c207b28cab17f5a65399bb5b4352f2d73db11de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd9c779a4c7d9d2afa022364c207b28cab17f5a65399bb5b4352f2d73db11de", kill_on_drop: false }` [INFO] [stdout] ddd9c779a4c7d9d2afa022364c207b28cab17f5a65399bb5b4352f2d73db11de