[INFO] updating cached repository https://github.com/kevinburke/dnstimeout
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8aa565116b9aa81708559cc441ff57688befb2ab
[INFO] checking kevinburke/dnstimeout against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinburke%2Fdnstimeout" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kevinburke/dnstimeout on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kevinburke/dnstimeout
[INFO] finished tweaking git repo https://github.com/kevinburke/dnstimeout
[INFO] tweaked toml for git repo https://github.com/kevinburke/dnstimeout written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/kevinburke/dnstimeout already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0b7037f48fb7bc456ae927fc637e5a8c89cc0155afc9e29460da239d826a155d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0b7037f48fb7bc456ae927fc637e5a8c89cc0155afc9e29460da239d826a155d"`
[INFO] [stderr]     Checking dnstimeout v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: cannot find macro `select` in this scope
[INFO] [stderr]   --> src/lib.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         select! {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:10:82
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn lookup(host: String, timeout_duration: time::Duration) -> io::Result<net::LookupHost> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:11:48
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::Result<net::LookupHost>>, mpsc::Receiver<io::Result<net::LookupHost>>) = channel();
[INFO] [stderr]    |                                                ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:11:93
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::Result<net::LookupHost>>, mpsc::Receiver<io::Result<net::LookupHost>>) = channel();
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lookup_host` in module `net`
[INFO] [stderr]   --> src/lib.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 |         tx.send(net::lookup_host(host.as_str())).unwrap();
[INFO] [stderr]    |                      ^^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `dnstimeout`.
[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: cannot find macro `select` in this scope
[INFO] [stderr]   --> src/lib.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         select! {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:10:82
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn lookup(host: String, timeout_duration: time::Duration) -> io::Result<net::LookupHost> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:11:48
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::Result<net::LookupHost>>, mpsc::Receiver<io::Result<net::LookupHost>>) = channel();
[INFO] [stderr]    |                                                ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LookupHost` in module `net`
[INFO] [stderr]   --> src/lib.rs:11:93
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::Result<net::LookupHost>>, mpsc::Receiver<io::Result<net::LookupHost>>) = channel();
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lookup_host` in module `net`
[INFO] [stderr]   --> src/lib.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 |         tx.send(net::lookup_host(host.as_str())).unwrap();
[INFO] [stderr]    |                      ^^^^^^^^^^^ not found in `net`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `seconds` found for struct `std::time::Duration` in the current scope
[INFO] [stderr]   --> src/lib.rs:38:68
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let res = lookup("api.twilio.com".to_string(), time::Duration::seconds(7));
[INFO] [stderr]    |                                                                    ^^^^^^^ function or associated item not found in `std::time::Duration`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `dnstimeout`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0b7037f48fb7bc456ae927fc637e5a8c89cc0155afc9e29460da239d826a155d"`
[INFO] running `"docker" "rm" "-f" "0b7037f48fb7bc456ae927fc637e5a8c89cc0155afc9e29460da239d826a155d"`
[INFO] [stdout] 0b7037f48fb7bc456ae927fc637e5a8c89cc0155afc9e29460da239d826a155d
