[INFO] cloning repository https://github.com/conblem/esni-doh-proxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conblem/esni-doh-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fesni-doh-proxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fesni-doh-proxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8f8e84d7685727c4846f587e4b91a65b884c10a [INFO] documenting conblem/esni-doh-proxy against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fesni-doh-proxy" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/conblem/esni-doh-proxy on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/conblem/esni-doh-proxy [INFO] removed path dependency trust-dns-client from git repo https://github.com/conblem/esni-doh-proxy [INFO] removed path dependency trust-dns-https from git repo https://github.com/conblem/esni-doh-proxy [INFO] removed path dependency trust-dns-proto from git repo https://github.com/conblem/esni-doh-proxy [INFO] removed path dependency trust-dns-rustls from git repo https://github.com/conblem/esni-doh-proxy [INFO] finished tweaking git repo https://github.com/conblem/esni-doh-proxy [INFO] tweaked toml for git repo https://github.com/conblem/esni-doh-proxy written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/conblem/esni-doh-proxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (trust-dns-client) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-https) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-proto) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-rustls) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (trust-dns-client) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-https) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-proto) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-rustls) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-rustls v0.14.1 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded typed-headers v0.2.0 [INFO] [stderr] Downloaded radix_trie v0.2.0 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded data-encoding v2.3.0 [INFO] [stderr] Downloaded trust-dns-proto v0.20.0-alpha.1 [INFO] [stderr] Downloaded trust-dns-client v0.20.0-alpha.1 [INFO] [stderr] Downloaded trust-dns-https v0.20.0-alpha.1 [INFO] [stderr] Downloaded trust-dns-rustls v0.20.0-alpha.1 [INFO] [stderr] Downloaded rustls v0.18.1 [INFO] [stderr] Downloaded webpki-roots v0.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f4f864eadb5fd2191553cc18ee1add8437c5778f25d84c1fc9c35a24b9dde37 [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" "6f4f864eadb5fd2191553cc18ee1add8437c5778f25d84c1fc9c35a24b9dde37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f4f864eadb5fd2191553cc18ee1add8437c5778f25d84c1fc9c35a24b9dde37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4f864eadb5fd2191553cc18ee1add8437c5778f25d84c1fc9c35a24b9dde37", kill_on_drop: false }` [INFO] [stdout] 6f4f864eadb5fd2191553cc18ee1add8437c5778f25d84c1fc9c35a24b9dde37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8782af9ad643b7cfb861423686973762c8fa59d1f8588b73d96368aa5c031c1 [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" "c8782af9ad643b7cfb861423686973762c8fa59d1f8588b73d96368aa5c031c1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: dependency (trust-dns-client) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-https) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-proto) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (trust-dns-rustls) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking typed-headers v0.2.0 [INFO] [stderr] Checking radix_trie v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-rustls v0.14.1 [INFO] [stderr] Checking tokio-rustls v0.13.1 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.20.0-alpha.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking trust-dns-rustls v0.20.0-alpha.1 [INFO] [stderr] Checking trust-dns-client v0.20.0-alpha.1 [INFO] [stderr] Checking trust-dns-https v0.20.0-alpha.1 [INFO] [stderr] Documenting nosnidns v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "c8782af9ad643b7cfb861423686973762c8fa59d1f8588b73d96368aa5c031c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8782af9ad643b7cfb861423686973762c8fa59d1f8588b73d96368aa5c031c1", kill_on_drop: false }` [INFO] [stdout] c8782af9ad643b7cfb861423686973762c8fa59d1f8588b73d96368aa5c031c1