[INFO] cloning repository https://github.com/garious/solana-hello-rpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garious/solana-hello-rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarious%2Fsolana-hello-rpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarious%2Fsolana-hello-rpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2e1aaea54cbd1c383dcfa9bc74dbf5365281eb5 [INFO] testing garious/solana-hello-rpc against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarious%2Fsolana-hello-rpc" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garious/solana-hello-rpc 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 git repo https://github.com/garious/solana-hello-rpc [INFO] finished tweaking git repo https://github.com/garious/solana-hello-rpc [INFO] tweaked toml for git repo https://github.com/garious/solana-hello-rpc written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/garious/solana-hello-rpc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 106f82fd443351a318ed15532ac27ad6e590c69e0aa5380586f0db9bcdf067f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "106f82fd443351a318ed15532ac27ad6e590c69e0aa5380586f0db9bcdf067f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "106f82fd443351a318ed15532ac27ad6e590c69e0aa5380586f0db9bcdf067f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106f82fd443351a318ed15532ac27ad6e590c69e0aa5380586f0db9bcdf067f1", kill_on_drop: false }` [INFO] [stdout] 106f82fd443351a318ed15532ac27ad6e590c69e0aa5380586f0db9bcdf067f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 774b9a9d1fc129a2e604f03cc85058e3864fb336d5886f1cf4c3b19987b37bae [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "774b9a9d1fc129a2e604f03cc85058e3864fb336d5886f1cf4c3b19987b37bae", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling libloading v0.6.1 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling indexed v0.1.1 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling bloom v0.3.2 [INFO] [stderr] Compiling fast-math v0.1.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling dir-diff v0.3.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling gethostname v0.2.1 [INFO] [stderr] Compiling terminal_size v0.1.12 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling rpassword v4.0.5 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling unix_socket2 v0.5.4 [INFO] [stderr] Compiling quote v1.0.1 [INFO] [stderr] Compiling ar v0.6.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling users v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling solana-rayon-threadlimit v1.2.0 (https://github.com/solana-labs/solana?rev=efb4988d108fa2f52c35d671a177d3b18db6c495#efb4988d) [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling trees v0.2.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling combine v2.5.2 [INFO] [stderr] Compiling cc v1.0.49 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling curve25519-dalek v2.0.0 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling console v0.10.3 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling console v0.11.2 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling hidapi v1.2.1 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [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-1.0.18/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --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=4a4c5b0862c3a9a9 -C extra-filename=-4a4c5b0862c3a9a9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-595baa76c25896a6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-00b9abb001e78454.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-b1a0994eb3258d73.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" "774b9a9d1fc129a2e604f03cc85058e3864fb336d5886f1cf4c3b19987b37bae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "774b9a9d1fc129a2e604f03cc85058e3864fb336d5886f1cf4c3b19987b37bae", kill_on_drop: false }` [INFO] [stdout] 774b9a9d1fc129a2e604f03cc85058e3864fb336d5886f1cf4c3b19987b37bae