[INFO] fetching crate emailx 0.1.0... [INFO] documenting emailx-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate emailx 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate emailx 0.1.0 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate emailx 0.1.0 [INFO] finished tweaking crates.io crate emailx 0.1.0 [INFO] tweaked toml for crates.io crate emailx 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d71c1a6ddbe4592611fd6aa42cf62213eb692e8057da5cdbd3c74a49813bc932 [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" "d71c1a6ddbe4592611fd6aa42cf62213eb692e8057da5cdbd3c74a49813bc932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d71c1a6ddbe4592611fd6aa42cf62213eb692e8057da5cdbd3c74a49813bc932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d71c1a6ddbe4592611fd6aa42cf62213eb692e8057da5cdbd3c74a49813bc932", kill_on_drop: false }` [INFO] [stdout] d71c1a6ddbe4592611fd6aa42cf62213eb692e8057da5cdbd3c74a49813bc932 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f551bd6e8079605b02973f01d10f3aea5d13c6b6c9ba0835969ad4faea1da52d [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" "f551bd6e8079605b02973f01d10f3aea5d13c6b6c9ba0835969ad4faea1da52d", kill_on_drop: false }` [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking radix_trie v0.1.6 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.8 [INFO] [stderr] Checking data-encoding-macro v0.1.8 [INFO] [stderr] Checking trust-dns v0.15.1 [INFO] [stderr] Documenting emailx v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let (stream, sender) = UdpClientStream::new(address); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ----------------------------- this expression has type `trust_dns::trust_dns_proto::udp::UdpClientConnect` [INFO] [stdout] | | [INFO] [stdout] | expected struct `trust_dns::trust_dns_proto::udp::UdpClientConnect`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected struct `trust_dns::trust_dns_proto::udp::UdpClientConnect` [INFO] [stdout] found tuple `(_, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `from_err` found for tuple `(trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle)` in the current scope [INFO] [stdout] --> src/lib.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | .from_err() [INFO] [stdout] | ^^^^^^^^ method not found in `(trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle)` [INFO] [stdout] | [INFO] [stdout] = note: the method `from_err` exists but the following trait bounds were not satisfied: [INFO] [stdout] `(trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle): futures::Future` [INFO] [stdout] which is required by `&mut (trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle): futures::Future` [INFO] [stdout] `(trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle): futures::Stream` [INFO] [stdout] which is required by `&mut (trust_dns::client::ClientFuture, trust_dns::trust_dns_proto::DnsMultiplexer<_, trust_dns::rr::dnssec::Signer>, trust_dns::trust_dns_proto::xfer::DnsMultiplexerSerialResponse>, trust_dns::client::BasicClientHandle): futures::Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: Could not document `emailx`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name emailx src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-d9fcd1e065ee1e23.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-29a973654112bb9d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-57a7edc7f441d44c.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-5103ea9f59ed634c.rmeta --extern trust_dns=/opt/rustwide/target/debug/deps/libtrust_dns-bbc931ae57e2ce24.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "f551bd6e8079605b02973f01d10f3aea5d13c6b6c9ba0835969ad4faea1da52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f551bd6e8079605b02973f01d10f3aea5d13c6b6c9ba0835969ad4faea1da52d", kill_on_drop: false }` [INFO] [stdout] f551bd6e8079605b02973f01d10f3aea5d13c6b6c9ba0835969ad4faea1da52d