[INFO] cloning repository https://github.com/AS207960/whois-email
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AS207960/whois-email" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2bd3fc47489a45cb8d10d8ccc6ec4d955b15949
[INFO] checking AS207960/whois-email against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AS207960/whois-email on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AS207960/whois-email
[INFO] finished tweaking git repo https://github.com/AS207960/whois-email
[INFO] tweaked toml for git repo https://github.com/AS207960/whois-email written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/AS207960/whois-email already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-native-tls v0.1.0
[INFO] [stderr]   Downloaded lettre_email v0.9.4
[INFO] [stderr]   Downloaded fast_chemail v0.9.6
[INFO] [stderr]   Downloaded quoted_printable v0.4.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.16
[INFO] [stderr]   Downloaded lettre v0.9.3
[INFO] [stderr]   Downloaded mailparse v0.12.0
[INFO] [stderr]   Downloaded tera v1.2.0
[INFO] [stderr]   Downloaded serde v1.0.107
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[INFO] [stderr]   Downloaded serde_derive v1.0.107
[INFO] [stderr]   Downloaded email v0.0.20
[INFO] [stderr]   Downloaded ascii_utils v0.9.3
[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" "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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 3f12d7b9cba0a3e1b43eac252c10cd44d5d2793e30b7fb05fb201d98f27d5a03
[INFO] running `Command { std: "docker" "start" "-a" "3f12d7b9cba0a3e1b43eac252c10cd44d5d2793e30b7fb05fb201d98f27d5a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f12d7b9cba0a3e1b43eac252c10cd44d5d2793e30b7fb05fb201d98f27d5a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f12d7b9cba0a3e1b43eac252c10cd44d5d2793e30b7fb05fb201d98f27d5a03", kill_on_drop: false }`
[INFO] [stdout] 3f12d7b9cba0a3e1b43eac252c10cd44d5d2793e30b7fb05fb201d98f27d5a03
[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" "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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "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] dba0e056e5a81f08afdce7af80af742540ceff19001037cffd01f2dd2e68c59b
[INFO] running `Command { std: "docker" "start" "-a" "dba0e056e5a81f08afdce7af80af742540ceff19001037cffd01f2dd2e68c59b", kill_on_drop: false }`
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[INFO] [stderr]     Checking serde_json v1.0.52
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[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio v0.2.20
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking thiserror v1.0.16
[INFO] [stderr]     Checking tera v1.2.0
[INFO] [stderr]     Checking tokio-native-tls v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking trust-dns-proto v0.19.5
[INFO] [stderr]     Checking lettre v0.9.3
[INFO] [stderr]     Checking trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling diesel v1.4.4
[INFO] [stderr]     Checking lettre_email v0.9.4
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking whois-mail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     tokio::task::spawn(async {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ one type is more general than the other
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `FnOnce<(&trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`
[INFO] [stdout]                found type `FnOnce<(&trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     tokio::task::spawn(async {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ one type is more general than the other
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `FnOnce<(&trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`
[INFO] [stdout]                found type `FnOnce<(&trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Generator<ResumeTy>` is not satisfied
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-resolver-0.19.5/src/async_resolver.rs:368:10
[INFO] [stdout]     |
[INFO] [stdout] 368 |         ) -> Result<LookupIp, ResolveError> {
[INFO] [stdout]     |              ------------------------------
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the `Output` of this `async fn`'s one of the expected opaque types
[INFO] [stdout]     |              the `Output` of this `async fn`'s one of the found opaque types
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |         tokio::task::spawn(async {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ one type is more general than the other
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client.rs:73:87
[INFO] [stdout]     |
[INFO] [stdout] 73  |                         let addrs = futures::stream::iter(mxs).filter_map(|mx| async move {
[INFO] [stdout]     |    _______________________________________________________________________________________-
[INFO] [stdout] 74  |   |                         match config.resolver.lookup_ip(mx.exchange().to_owned()).await {
[INFO] [stdout] 75  |   |                             Ok(r) => Some(futures::stream::iter(r.into_iter().map(move |a| MXAddress {
[INFO] [stdout]     |  _|___________________________________________________________________________________-
[INFO] [stdout] 76  | | |                                 address: a,
[INFO] [stdout] 77  | | |                                 domain: mx.exchange().to_string().trim_end_matches('.').to_string(),
[INFO] [stdout] 78  | | |                             }))),
[INFO] [stdout]     | | |                             -
[INFO] [stdout]     | | |                             |
[INFO] [stdout]     | |_|_____________________________the expected closure
[INFO] [stdout]     |   |                             the found closure
[INFO] [stdout] 79  |   |                             Err(_) => None
[INFO] [stdout] 80  |   |                         }
[INFO] [stdout] 81  |   |                     }).flatten().collect::<Vec<_>>().await;
[INFO] [stdout]     |   |                     -
[INFO] [stdout]     |   |                     |
[INFO] [stdout]     |   |_____________________the expected generator
[INFO] [stdout]     |                         the found generator
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected opaque type `impl futures::Future`
[INFO] [stdout]                found opaque type `impl futures::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Generator<ResumeTy>` is not satisfied
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-resolver-0.19.5/src/async_resolver.rs:368:10
[INFO] [stdout]     |
[INFO] [stdout] 368 |         ) -> Result<LookupIp, ResolveError> {
[INFO] [stdout]     |              ------------------------------
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the `Output` of this `async fn`'s one of the expected opaque types
[INFO] [stdout]     |              the `Output` of this `async fn`'s one of the found opaque types
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |         tokio::task::spawn(async {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ one type is more general than the other
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client.rs:73:87
[INFO] [stdout]     |
[INFO] [stdout] 73  |                         let addrs = futures::stream::iter(mxs).filter_map(|mx| async move {
[INFO] [stdout]     |    _______________________________________________________________________________________-
[INFO] [stdout] 74  |   |                         match config.resolver.lookup_ip(mx.exchange().to_owned()).await {
[INFO] [stdout] 75  |   |                             Ok(r) => Some(futures::stream::iter(r.into_iter().map(move |a| MXAddress {
[INFO] [stdout]     |  _|___________________________________________________________________________________-
[INFO] [stdout] 76  | | |                                 address: a,
[INFO] [stdout] 77  | | |                                 domain: mx.exchange().to_string().trim_end_matches('.').to_string(),
[INFO] [stdout] 78  | | |                             }))),
[INFO] [stdout]     | | |                             -
[INFO] [stdout]     | | |                             |
[INFO] [stdout]     | |_|_____________________________the expected closure
[INFO] [stdout]     |   |                             the found closure
[INFO] [stdout] 79  |   |                             Err(_) => None
[INFO] [stdout] 80  |   |                         }
[INFO] [stdout] 81  |   |                     }).flatten().collect::<Vec<_>>().await;
[INFO] [stdout]     |   |                     -
[INFO] [stdout]     |   |                     |
[INFO] [stdout]     |   |_____________________the expected generator
[INFO] [stdout]     |                         the found generator
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected opaque type `impl futures::Future`
[INFO] [stdout]                found opaque type `impl futures::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whois-mail`.
[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" "dba0e056e5a81f08afdce7af80af742540ceff19001037cffd01f2dd2e68c59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba0e056e5a81f08afdce7af80af742540ceff19001037cffd01f2dd2e68c59b", kill_on_drop: false }`
[INFO] [stdout] dba0e056e5a81f08afdce7af80af742540ceff19001037cffd01f2dd2e68c59b
