[INFO] fetching crate ledb-actix 0.4.0... [INFO] documenting ledb-actix-0.4.0 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676 [INFO] extracting crate ledb-actix 0.4.0 into /workspace/builds/worker-108/source [INFO] validating manifest of crates.io crate ledb-actix 0.4.0 on toolchain e1df625306f4136949e02612406f0c60df6008f3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ledb-actix 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ledb-actix 0.4.0 [INFO] tweaked toml for crates.io crate ledb-actix 0.4.0 written to /workspace/builds/worker-108/source/Cargo.toml [INFO] crate crates.io crate ledb-actix 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actix-utils v1.0.6 [INFO] [stderr] Downloaded enum-as-inner v0.3.2 [INFO] [stderr] Downloaded actix-codec v0.2.0 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded actix_derive v0.5.0 [INFO] [stderr] Downloaded actix v0.9.0 [INFO] [stderr] Downloaded serde_with_macros v1.1.0 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded ron v0.6.0 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded syn v1.0.31 [INFO] [stderr] Downloaded serde v1.0.111 [INFO] [stderr] Downloaded serde_with v1.4.0 [INFO] [stderr] Downloaded actix-router v0.2.4 [INFO] [stderr] Downloaded widestring v0.4.2 [INFO] [stderr] Downloaded linked-hash-map v0.5.3 [INFO] [stderr] Downloaded serde_derive v1.0.111 [INFO] [stderr] Downloaded actix-rt v1.1.1 [INFO] [stderr] Downloaded proc-macro-nested v0.1.5 [INFO] [stderr] Downloaded actix-macros v0.1.2 [INFO] [stderr] Downloaded actix-web v2.0.0 [INFO] [stderr] Downloaded bytestring v0.1.5 [INFO] [stderr] Downloaded actix-server v1.0.3 [INFO] [stderr] Downloaded dunce v1.0.1 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded actix-connect v1.0.2 [INFO] [stderr] Downloaded actix-testing v1.0.1 [INFO] [stderr] Downloaded actix-web-codegen v0.2.2 [INFO] [stderr] Downloaded actix-threadpool v0.3.2 [INFO] [stderr] Downloaded actix-service v1.0.5 [INFO] [stderr] Downloaded derive_more v0.99.7 [INFO] [stderr] Downloaded actix-tls v1.0.0 [INFO] [stderr] Downloaded actix-http v1.0.1 [INFO] [stderr] Downloaded trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Downloaded awc v1.0.1 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91130b14084fbabd9d532b74be62297c880a073da7f33e47a7c24af1c1e74e87 [INFO] running `Command { std: "docker" "start" "-a" "91130b14084fbabd9d532b74be62297c880a073da7f33e47a7c24af1c1e74e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91130b14084fbabd9d532b74be62297c880a073da7f33e47a7c24af1c1e74e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91130b14084fbabd9d532b74be62297c880a073da7f33e47a7c24af1c1e74e87", kill_on_drop: false }` [INFO] [stdout] 91130b14084fbabd9d532b74be62297c880a073da7f33e47a7c24af1c1e74e87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 854a7268409d143956d524f8ec95e603ed5c030b8a64a099718d4c95bf305f2f [INFO] running `Command { std: "docker" "start" "-a" "854a7268409d143956d524f8ec95e603ed5c030b8a64a099718d4c95bf305f2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking dunce v1.0.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling pin-project-internal v0.4.20 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling derive_more v0.99.7 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling actix-macros v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.35 [INFO] [stderr] Compiling ledb-derive v0.4.0 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.20 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking actix-threadpool v0.3.2 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking ron v0.6.0 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking ledb-types v0.4.0 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking ledb v0.4.0 [INFO] [stderr] Checking actix v0.9.0 [INFO] [stderr] Documenting ledb-actix v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.00s [INFO] running `Command { std: "docker" "inspect" "854a7268409d143956d524f8ec95e603ed5c030b8a64a099718d4c95bf305f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "854a7268409d143956d524f8ec95e603ed5c030b8a64a099718d4c95bf305f2f", kill_on_drop: false }` [INFO] [stdout] 854a7268409d143956d524f8ec95e603ed5c030b8a64a099718d4c95bf305f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "web" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 8fb6bc3295ae0d64b43dfb4d3ceef030b0621ea54f1b257462032b48397b7cd7 [INFO] running `Command { std: "docker" "start" "-a" "8fb6bc3295ae0d64b43dfb4d3ceef030b0621ea54f1b257462032b48397b7cd7", kill_on_drop: false }` [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 v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking dunce v1.0.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [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-0.6.18/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="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=dc17503f11bd0b3d -C extra-filename=-dc17503f11bd0b3d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8fb6bc3295ae0d64b43dfb4d3ceef030b0621ea54f1b257462032b48397b7cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb6bc3295ae0d64b43dfb4d3ceef030b0621ea54f1b257462032b48397b7cd7", kill_on_drop: false }` [INFO] [stdout] 8fb6bc3295ae0d64b43dfb4d3ceef030b0621ea54f1b257462032b48397b7cd7