[INFO] updating cached repository https://github.com/paritytech/parity-processbot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/paritytech/parity-processbot [INFO] [stderr] - [deleted] (none) -> ci_opts [INFO] [stderr] - [deleted] (none) -> lockstep [INFO] [stderr] - [deleted] (none) -> mergetest [INFO] [stderr] 4cffc02..0f6c8d6 master -> master [INFO] [stderr] * [new branch] refactor-lock -> refactor-lock [INFO] [stderr] * [new tag] pre-v0.2.54 -> pre-v0.2.54 [INFO] [stderr] * [new tag] pre-v0.2.55 -> pre-v0.2.55 [INFO] [stderr] * [new tag] v0.3.17 -> v0.3.17 [INFO] [stderr] * [new tag] pre-v0.3.55 -> pre-v0.3.55 [INFO] [stderr] * [new tag] v0.2.43 -> v0.2.43 [INFO] [stderr] * [new tag] v0.2.45 -> v0.2.45 [INFO] [stderr] * [new tag] v0.2.46 -> v0.2.46 [INFO] [stderr] * [new tag] v0.2.47 -> v0.2.47 [INFO] [stderr] * [new tag] v0.2.48 -> v0.2.48 [INFO] [stderr] * [new tag] v0.2.49 -> v0.2.49 [INFO] [stderr] * [new tag] v0.2.50 -> v0.2.50 [INFO] [stderr] * [new tag] v0.2.51 -> v0.2.51 [INFO] [stderr] * [new tag] v0.2.52 -> v0.2.52 [INFO] [stderr] * [new tag] v0.2.53 -> v0.2.53 [INFO] [stderr] * [new tag] v0.3.0 -> v0.3.0 [INFO] [stderr] * [new tag] v0.3.1 -> v0.3.1 [INFO] [stderr] * [new tag] v0.3.10 -> v0.3.10 [INFO] [stderr] * [new tag] v0.3.11 -> v0.3.11 [INFO] [stderr] * [new tag] v0.3.12 -> v0.3.12 [INFO] [stderr] * [new tag] v0.3.13 -> v0.3.13 [INFO] [stderr] * [new tag] v0.3.14 -> v0.3.14 [INFO] [stderr] * [new tag] v0.3.15 -> v0.3.15 [INFO] [stderr] * [new tag] v0.3.16 -> v0.3.16 [INFO] [stderr] * [new tag] v0.3.2 -> v0.3.2 [INFO] [stderr] * [new tag] v0.3.3 -> v0.3.3 [INFO] [stderr] * [new tag] v0.3.4 -> v0.3.4 [INFO] [stderr] * [new tag] v0.3.5 -> v0.3.5 [INFO] [stderr] * [new tag] v0.3.6 -> v0.3.6 [INFO] [stderr] * [new tag] v0.3.7 -> v0.3.7 [INFO] [stderr] * [new tag] v0.3.8 -> v0.3.8 [INFO] [stderr] * [new tag] v0.3.9 -> v0.3.9 [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f6c8d6f2c909fc5cc9880791fdd3141b04285f8 [INFO] checking paritytech/parity-processbot against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-processbot" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paritytech/parity-processbot on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paritytech/parity-processbot [INFO] finished tweaking git repo https://github.com/paritytech/parity-processbot [INFO] tweaked toml for git repo https://github.com/paritytech/parity-processbot written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/paritytech/parity-processbot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dec99629f83def5cc1fd0e2993b928d6867e28b2c46c195700c1bdf2da27a320 [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" "dec99629f83def5cc1fd0e2993b928d6867e28b2c46c195700c1bdf2da27a320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec99629f83def5cc1fd0e2993b928d6867e28b2c46c195700c1bdf2da27a320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec99629f83def5cc1fd0e2993b928d6867e28b2c46c195700c1bdf2da27a320", kill_on_drop: false }` [INFO] [stdout] dec99629f83def5cc1fd0e2993b928d6867e28b2c46c195700c1bdf2da27a320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd9a9b2a73f135553ed26cc3c54704ca15119b4f3595ccb2a343d55ad69ff736 [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" "dd9a9b2a73f135553ed26cc3c54704ca15119b4f3595ccb2a343d55ad69ff736", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking parking v1.0.2 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking cache-padded v1.1.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling curl v0.4.30 [INFO] [stderr] Checking fastrand v1.2.4 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling hyperx v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking addr2line v0.12.2 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.32+curl-7.70.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling snafu-derive v0.6.8 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking snafu v0.6.8 [INFO] [stderr] Compiling librocksdb-sys v6.7.4 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] error: could not compile `serde`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.114/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=6107997db1f2d9dd -C extra-filename=-6107997db1f2d9dd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-17b3fb73c0ff22a6.so --cap-lints allow --cap-lints=forbid --cfg ops_bound --cfg core_reverse --cfg de_boxed_c_str --cfg de_boxed_path --cfg de_rc_dst --cfg core_duration --cfg integer128 --cfg range_inclusive --cfg num_nonzero --cfg core_try_from --cfg num_nonzero_signed --cfg std_atomic64 --cfg std_atomic` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dd9a9b2a73f135553ed26cc3c54704ca15119b4f3595ccb2a343d55ad69ff736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd9a9b2a73f135553ed26cc3c54704ca15119b4f3595ccb2a343d55ad69ff736", kill_on_drop: false }` [INFO] [stdout] dd9a9b2a73f135553ed26cc3c54704ca15119b4f3595ccb2a343d55ad69ff736