[INFO] cloning repository https://github.com/tawilkinson/rust_web_crawler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tawilkinson/rust_web_crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftawilkinson%2Frust_web_crawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftawilkinson%2Frust_web_crawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a8f527c7045422c8771be25546e653ce49c8d4a [INFO] checking tawilkinson/rust_web_crawler against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftawilkinson%2Frust_web_crawler" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tawilkinson/rust_web_crawler on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tawilkinson/rust_web_crawler [INFO] finished tweaking git repo https://github.com/tawilkinson/rust_web_crawler [INFO] tweaked toml for git repo https://github.com/tawilkinson/rust_web_crawler written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tawilkinson/rust_web_crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-executor v0.1.8 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded smallvec v0.6.10 [INFO] [stderr] Downloaded select v0.4.3 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded parking_lot_core v0.4.0 [INFO] [stderr] Downloaded string_cache v0.7.3 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded syn v0.15.39 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded arrayvec v0.4.11 [INFO] [stderr] Downloaded log v0.4.7 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.7.4 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.2 [INFO] [stderr] Downloaded flate2 v1.0.9 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded regex v1.1.9 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded encoding_rs v0.8.17 [INFO] [stderr] Downloaded error-chain v0.12.1 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded security-framework v0.3.1 [INFO] [stderr] Downloaded regex-syntax v0.6.8 [INFO] [stderr] Downloaded miniz_oxide v0.2.2 [INFO] [stderr] Downloaded openssl v0.10.24 [INFO] [stderr] Downloaded cookie v0.12.0 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded security-framework-sys v0.3.1 [INFO] [stderr] Downloaded hyper v0.12.33 [INFO] [stderr] Downloaded serde v1.0.97 [INFO] [stderr] Downloaded ucd-util v0.1.3 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded mime v0.3.13 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded markup5ever v0.8.1 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded unicase v2.4.0 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded tokio-sync v0.1.6 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] 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[stderr] Downloaded string_cache_shared v0.3.0 [INFO] [stderr] Downloaded indexmap v1.0.2 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded mio v0.6.19 [INFO] [stderr] Downloaded owning_ref v0.4.0 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded percent-encoding v2.0.0 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded idna v0.2.0 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded string_cache_codegen v0.4.2 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.3 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded getrandom v0.1.6 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded schannel v0.1.15 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded http v0.1.17 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded ppv-lite86 v0.2.5 [INFO] [stderr] Downloaded rand_chacha v0.2.0 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded c2-chacha v0.2.2 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded spin v0.5.0 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded bit-set v0.5.1 [INFO] [stderr] Downloaded h2 v0.1.25 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.9 [INFO] [stderr] Downloaded iovec v0.1.2 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded native-tls v0.2.3 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded serde_derive v1.0.97 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded precomputed-hash v0.1.1 [INFO] [stderr] Downloaded html5ever v0.23.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded url v2.0.0 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded unicode-normalization v0.1.8 [INFO] [stderr] Downloaded mime_guess v2.0.0-alpha.6 [INFO] [stderr] Downloaded publicsuffix v1.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0485921752b31d2a2a959d005c07bf887400f3f0e6cd9efa43157700deebdff5 [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" "0485921752b31d2a2a959d005c07bf887400f3f0e6cd9efa43157700deebdff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0485921752b31d2a2a959d005c07bf887400f3f0e6cd9efa43157700deebdff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0485921752b31d2a2a959d005c07bf887400f3f0e6cd9efa43157700deebdff5", kill_on_drop: false }` [INFO] [stdout] 0485921752b31d2a2a959d005c07bf887400f3f0e6cd9efa43157700deebdff5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af3f7b879a4a1e4fa9fd72b47472bcb0a6818b43d6bc64e58e78cdfad3d34008 [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" "af3f7b879a4a1e4fa9fd72b47472bcb0a6818b43d6bc64e58e78cdfad3d34008", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.2.2 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking log v0.4.7 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking encoding_rs v0.8.17 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking url v2.0.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking serde v1.0.97 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Checking select v0.4.3 [INFO] [stderr] Checking rust_web_crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "af3f7b879a4a1e4fa9fd72b47472bcb0a6818b43d6bc64e58e78cdfad3d34008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af3f7b879a4a1e4fa9fd72b47472bcb0a6818b43d6bc64e58e78cdfad3d34008", kill_on_drop: false }` [INFO] [stdout] af3f7b879a4a1e4fa9fd72b47472bcb0a6818b43d6bc64e58e78cdfad3d34008