[INFO] crate emailx 0.1.0 is already in cache [INFO] testing emailx-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate emailx 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate emailx 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38b793251faef48e4b2d3907a852be9a2cd692b9c2d17d80d8322c94f55d51d6 [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" "38b793251faef48e4b2d3907a852be9a2cd692b9c2d17d80d8322c94f55d51d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38b793251faef48e4b2d3907a852be9a2cd692b9c2d17d80d8322c94f55d51d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38b793251faef48e4b2d3907a852be9a2cd692b9c2d17d80d8322c94f55d51d6", kill_on_drop: false }` [INFO] [stdout] 38b793251faef48e4b2d3907a852be9a2cd692b9c2d17d80d8322c94f55d51d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ae81ad65630a406f06c422cc816bb34462caa765ef5cb916a3137a36f38ac40d [INFO] running `Command { std: "docker" "start" "-a" "ae81ad65630a406f06c422cc816bb34462caa765ef5cb916a3137a36f38ac40d", 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] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling data-encoding v2.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.8 [INFO] [stderr] Compiling data-encoding-macro v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling trust-dns-proto v0.6.3 [INFO] [stderr] Compiling trust-dns v0.15.1 [INFO] [stderr] Compiling emailx v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn validate(email: &str) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [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] warning: unused import: `trust_dns::client::ClientHandle` [INFO] [stdout] --> src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use trust_dns::client::ClientHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [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 compile `emailx`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ae81ad65630a406f06c422cc816bb34462caa765ef5cb916a3137a36f38ac40d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae81ad65630a406f06c422cc816bb34462caa765ef5cb916a3137a36f38ac40d", kill_on_drop: false }` [INFO] [stdout] ae81ad65630a406f06c422cc816bb34462caa765ef5cb916a3137a36f38ac40d