[INFO] fetching crate emailx 0.1.0... [INFO] checking emailx-0.1.0 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate emailx 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate emailx 0.1.0 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", 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] 7745e159b976cbc01f9d962fda3473e82f7debd708cffea0ffb24b4f07da95a0 [INFO] running `Command { std: "docker" "start" "-a" "7745e159b976cbc01f9d962fda3473e82f7debd708cffea0ffb24b4f07da95a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7745e159b976cbc01f9d962fda3473e82f7debd708cffea0ffb24b4f07da95a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7745e159b976cbc01f9d962fda3473e82f7debd708cffea0ffb24b4f07da95a0", kill_on_drop: false }` [INFO] [stdout] 7745e159b976cbc01f9d962fda3473e82f7debd708cffea0ffb24b4f07da95a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--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] 4275109e741a5d6fbcba03e35b162873738d1850417443f818e2721b6e72e7ac [INFO] running `Command { std: "docker" "start" "-a" "4275109e741a5d6fbcba03e35b162873738d1850417443f818e2721b6e72e7ac", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking radix_trie v0.1.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.9 [INFO] [stderr] Checking data-encoding-macro v0.1.10 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns v0.15.1 [INFO] [stderr] Checking 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] 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 `UdpClientConnect` [INFO] [stdout] | | [INFO] [stdout] | expected struct `UdpClientConnect`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected struct `UdpClientConnect` [INFO] [stdout] found tuple `(_, _)` [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 `UdpClientConnect` [INFO] [stdout] | | [INFO] [stdout] | expected struct `UdpClientConnect`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected struct `UdpClientConnect` [INFO] [stdout] found tuple `(_, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `from_err` exists for tuple `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle)`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | .from_err() [INFO] [stdout] | ^^^^^^^^ method cannot be called on `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle)` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Future` [INFO] [stdout] which is required by `&mut (ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Future` [INFO] [stdout] `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Stream` [INFO] [stdout] which is required by `&mut (ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, 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] [stdout] error[E0599]: the method `from_err` exists for tuple `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle)`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | .from_err() [INFO] [stdout] | ^^^^^^^^ method cannot be called on `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle)` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Future` [INFO] [stdout] which is required by `&mut (ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Future` [INFO] [stdout] `(ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, BasicClientHandle): futures::Stream` [INFO] [stdout] which is required by `&mut (ClientFuture, DnsMultiplexer<_, Signer>, DnsMultiplexerSerialResponse>, 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: build failed [INFO] running `Command { std: "docker" "inspect" "4275109e741a5d6fbcba03e35b162873738d1850417443f818e2721b6e72e7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4275109e741a5d6fbcba03e35b162873738d1850417443f818e2721b6e72e7ac", kill_on_drop: false }` [INFO] [stdout] 4275109e741a5d6fbcba03e35b162873738d1850417443f818e2721b6e72e7ac