[INFO] fetching crate openrr-client 0.0.6... [INFO] testing openrr-client-0.0.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate openrr-client 0.0.6 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate openrr-client 0.0.6 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 crates.io crate openrr-client 0.0.6 [INFO] finished tweaking crates.io crate openrr-client 0.0.6 [INFO] tweaked toml for crates.io crate openrr-client 0.0.6 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] e97de98907ed5378bad2a0c6ee4ea34a7db21cd1017fe22f3ee8b9c4ff70e0dd [INFO] running `Command { std: "docker" "start" "-a" "e97de98907ed5378bad2a0c6ee4ea34a7db21cd1017fe22f3ee8b9c4ff70e0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97de98907ed5378bad2a0c6ee4ea34a7db21cd1017fe22f3ee8b9c4ff70e0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97de98907ed5378bad2a0c6ee4ea34a7db21cd1017fe22f3ee8b9c4ff70e0dd", kill_on_drop: false }` [INFO] [stdout] e97de98907ed5378bad2a0c6ee4ea34a7db21cd1017fe22f3ee8b9c4ff70e0dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 244ac3494eb8fb925f025cc547f170787c24a8c7996265a3efd641964fd2fa92 [INFO] running `Command { std: "docker" "start" "-a" "244ac3494eb8fb925f025cc547f170787c24a8c7996265a3efd641964fd2fa92", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling RustyXML v0.3.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling assimp-sys v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling kdtree v0.6.0 [INFO] [stderr] Compiling trajectory v0.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rrt v0.5.0 [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-1.0.76/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=a2653446fd8e335a -C extra-filename=-a2653446fd8e335a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-06e97d6f0dfb172f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1b457121b46aa6b0.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-5ecee5fca1210f52.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" "244ac3494eb8fb925f025cc547f170787c24a8c7996265a3efd641964fd2fa92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "244ac3494eb8fb925f025cc547f170787c24a8c7996265a3efd641964fd2fa92", kill_on_drop: false }` [INFO] [stdout] 244ac3494eb8fb925f025cc547f170787c24a8c7996265a3efd641964fd2fa92