[INFO] cloning repository https://github.com/matterinc/plasma_winter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matterinc/plasma_winter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Fplasma_winter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Fplasma_winter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 923297a9ac6bae1a2923b36354686ed5b824949e [INFO] documenting matterinc/plasma_winter against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Fplasma_winter" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matterinc/plasma_winter on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matterinc/plasma_winter [INFO] finished tweaking git repo https://github.com/matterinc/plasma_winter [INFO] tweaked toml for git repo https://github.com/matterinc/plasma_winter written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/matterinc/plasma_winter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/matterinc/bellman` [INFO] [stderr] Updating git repository `https://github.com/matterinc/pairing` [INFO] [stderr] Updating git repository `https://github.com/matterinc/sapling-crypto` [INFO] [stderr] Updating git repository `https://github.com/tomusdrw/rust-web3` [INFO] [stderr] Updating git repository `https://github.com/gtank/blake2-rfc` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.42 [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded websocket v0.21.1 [INFO] [stderr] Downloaded tokio-uds v0.1.7 [INFO] [stderr] Downloaded tokio v0.1.13 [INFO] [stderr] Downloaded rustc-hex v1.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.81 [INFO] [stderr] Downloaded serde v1.0.81 [INFO] [stderr] Downloaded http v0.1.14 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded parking_lot v0.7.0 [INFO] [stderr] Downloaded hyper v0.12.17 [INFO] [stderr] Downloaded base64 v0.10.0 [INFO] [stderr] Downloaded reqwest v0.9.5 [INFO] [stderr] Downloaded ff_derive v0.3.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.2 [INFO] [stderr] Downloaded crc32fast v1.1.2 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.0 [INFO] [stderr] Downloaded resolv-conf v0.6.1 [INFO] [stderr] Downloaded miniz_oxide v0.2.0 [INFO] [stderr] Downloaded tokio-tls v0.2.0 [INFO] [stderr] Downloaded arc-swap v0.3.6 [INFO] [stderr] Downloaded actix-net v0.2.4 [INFO] [stderr] Downloaded askama_escape v0.1.0 [INFO] [stderr] Downloaded flate2 v1.0.6 [INFO] [stderr] Downloaded jsonrpc-core v8.0.1 [INFO] [stderr] Downloaded ff v0.4.0 [INFO] [stderr] Downloaded num-bigint v0.2.1 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.0 [INFO] [stderr] Downloaded ethbloom v0.5.0 [INFO] [stderr] Downloaded ethereum-types-serialize v0.2.1 [INFO] [stderr] Downloaded libflate v0.1.19 [INFO] [stderr] Downloaded ethabi v6.1.0 [INFO] [stderr] Downloaded tiny-keccak v1.4.2 [INFO] [stderr] Downloaded actix v0.7.8 [INFO] [stderr] Downloaded rlp v0.3.0 [INFO] [stderr] Downloaded signal-hook v0.1.6 [INFO] [stderr] Downloaded actix-web v0.7.15 [INFO] [stderr] Downloaded elastic-array v0.10.0 [INFO] [stderr] Downloaded rustc-hex v2.0.1 [INFO] [stderr] Downloaded uint v0.4.1 [INFO] [stderr] Downloaded fixed-hash v0.2.5 [INFO] [stderr] Downloaded rlp v0.2.4 [INFO] [stderr] Downloaded ethereum-types v0.4.0 [INFO] [stderr] Downloaded secp256k1 v0.11.5 [INFO] [stderr] Downloaded ethereum-tx-sign v0.0.2 [INFO] [stderr] Downloaded pbr v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 398845d9edeb2df35ea0fcd628f483f78fd04f899a8c5e41f9cabc1d97242839 [INFO] running `Command { std: "docker" "start" "-a" "398845d9edeb2df35ea0fcd628f483f78fd04f899a8c5e41f9cabc1d97242839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "398845d9edeb2df35ea0fcd628f483f78fd04f899a8c5e41f9cabc1d97242839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "398845d9edeb2df35ea0fcd628f483f78fd04f899a8c5e41f9cabc1d97242839", kill_on_drop: false }` [INFO] [stdout] 398845d9edeb2df35ea0fcd628f483f78fd04f899a8c5e41f9cabc1d97242839 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5aeb78aeb12e534cd5976eeba85fbe0cf8356772de9ed51a347b7c55a9938e48 [INFO] running `Command { std: "docker" "start" "-a" "5aeb78aeb12e534cd5976eeba85fbe0cf8356772de9ed51a347b7c55a9938e48", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling serde v1.0.81 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling num-bigint v0.2.1 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking arc-swap v0.3.6 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling encoding_rs v0.8.13 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking rustc-hex v1.0.0 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking askama_escape v0.1.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking signal-hook v0.1.6 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling actix-web v0.7.15 [INFO] [stderr] Checking pbr v1.0.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling secp256k1 v0.11.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9) [INFO] [stderr] error: could not compile `idna` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name idna /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/idna-0.1.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=cf0209e355b4af3c -C extra-filename=-cf0209e355b4af3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern matches=/opt/rustwide/target/debug/deps/libmatches-9174ce4464516db1.rmeta --extern unicode_bidi=/opt/rustwide/target/debug/deps/libunicode_bidi-52c522b88a8c9c35.rmeta --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-c60f88b3ee6ef46f.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gcc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name gcc /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/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 -C metadata=d6ff19a10f3e8f3c -C extra-filename=-d6ff19a10f3e8f3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `ring` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ring-0.13.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="dev_urandom_fallback"' --cfg 'feature="use_heap"' -C metadata=38123c948062be9c -C extra-filename=-38123c948062be9c --out-dir /opt/rustwide/target/debug/build/ring-38123c948062be9c -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-5286682129debe10.rlib --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `rustc_version` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name rustc_version /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.2.3/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 -C metadata=9fd055dae34dd43c -C extra-filename=-9fd055dae34dd43c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern semver=/opt/rustwide/target/debug/deps/libsemver-96f5b989ad94b27a.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `mio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name mio /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.6.16/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="with-deprecated"' -C metadata=8ac29385c069826b -C extra-filename=-8ac29385c069826b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern iovec=/opt/rustwide/target/debug/deps/libiovec-c396c9516028455b.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-91c762d32ca4adfc.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-01c7619b48a14d65.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern net2=/opt/rustwide/target/debug/deps/libnet2-1d240028851679b4.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-2fc6339eef118ec8.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `regex-syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=55ce705540620c1e -C extra-filename=-55ce705540620c1e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ucd_util=/opt/rustwide/target/debug/deps/libucd_util-313744dc40984a37.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `rand` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name rand /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.5.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="cloudabi"' --cfg 'feature="default"' --cfg 'feature="fuchsia-zircon"' --cfg 'feature="libc"' --cfg 'feature="std"' --cfg 'feature="winapi"' -C metadata=5f966387b3ff9e74 -C extra-filename=-5f966387b3ff9e74 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-01c7619b48a14d65.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-08bacb20615fcd90.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "5aeb78aeb12e534cd5976eeba85fbe0cf8356772de9ed51a347b7c55a9938e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aeb78aeb12e534cd5976eeba85fbe0cf8356772de9ed51a347b7c55a9938e48", kill_on_drop: false }` [INFO] [stdout] 5aeb78aeb12e534cd5976eeba85fbe0cf8356772de9ed51a347b7c55a9938e48