[INFO] crate dnstimeout 0.0.1 is already in cache
[INFO] checking dnstimeout-0.0.1 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate dnstimeout 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dnstimeout 0.0.1 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dnstimeout 0.0.1
[INFO] finished tweaking crates.io crate dnstimeout 0.0.1
[INFO] tweaked toml for crates.io crate dnstimeout 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] be199975c469d442936c147a187735b9fd487f0eb7e12405e264db2ea2a68796
[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" "be199975c469d442936c147a187735b9fd487f0eb7e12405e264db2ea2a68796"`
[INFO] [stderr]     Checking dnstimeout v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::io::net`
[INFO] [stderr]  --> src/lib.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::net::addrinfo;
[INFO] [stderr]   |              ^^^ could not find `net` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::net`
[INFO] [stderr]  --> src/lib.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::net::ip;
[INFO] [stderr]   |              ^^^ could not find `net` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::timer`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::timer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `select` in this scope
[INFO] [stderr]   --> src/lib.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         select! {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:10:70
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn lookup(host: String, timeout_duration: time::Duration) -> io::IoResult<Vec<ip::IpAddr>> {
[INFO] [stderr]    |                                                                      ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:11:36
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::IoResult<Vec<ip::IpAddr>>>, mpsc::Receiver<io::IoResult<Vec<ip::IpAddr>>>) = channel();
[INFO] [stderr]    |                                    ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:11:83
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::IoResult<Vec<ip::IpAddr>>>, mpsc::Receiver<io::IoResult<Vec<ip::IpAddr>>>) = channel();
[INFO] [stderr]    |                                                                                   ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::net`
[INFO] [stderr]  --> src/lib.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::net::addrinfo;
[INFO] [stderr]   |              ^^^ could not find `net` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::net`
[INFO] [stderr]  --> src/lib.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::net::ip;
[INFO] [stderr]   |              ^^^ could not find `net` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::timer`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::timer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `select` in this scope
[INFO] [stderr]   --> src/lib.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         select! {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:10:70
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn lookup(host: String, timeout_duration: time::Duration) -> io::IoResult<Vec<ip::IpAddr>> {
[INFO] [stderr]    |                                                                      ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:11:36
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::IoResult<Vec<ip::IpAddr>>>, mpsc::Receiver<io::IoResult<Vec<ip::IpAddr>>>) = channel();
[INFO] [stderr]    |                                    ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stderr]   --> src/lib.rs:11:83
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let (tx, rx):(mpsc::Sender<io::IoResult<Vec<ip::IpAddr>>>, mpsc::Receiver<io::IoResult<Vec<ip::IpAddr>>>) = channel();
[INFO] [stderr]    |                                                                                   ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `num_milliseconds` found for struct `std::time::Duration` in the current scope
[INFO] [stderr]   --> src/lib.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |                          host, timeout_duration.num_milliseconds());
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^ method not found in `std::time::Duration`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `spawn` found for struct `std::thread::Thread` in the current scope
[INFO] [stderr]   --> src/lib.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     thread::Thread::spawn(move|| {
[INFO] [stderr]    |                     ^^^^^ function or associated item not found in `std::thread::Thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |         tx.send(addrinfo::get_host_addresses(host.as_slice()));
[INFO] [stderr]    |                                                   ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `num_milliseconds` found for struct `std::time::Duration` in the current scope
[INFO] [stderr]   --> src/lib.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |                          host, timeout_duration.num_milliseconds());
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^ method not found in `std::time::Duration`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `spawn` found for struct `std::thread::Thread` in the current scope
[INFO] [stderr]   --> src/lib.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     thread::Thread::spawn(move|| {
[INFO] [stderr]    |                     ^^^^^ function or associated item not found in `std::thread::Thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |         tx.send(addrinfo::get_host_addresses(host.as_slice()));
[INFO] [stderr]    |                                                   ^^^^^^^^ method not found in `std::string::String`
[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:39:68
[INFO] [stderr]    |
[INFO] [stderr] 39 |     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 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, 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" "be199975c469d442936c147a187735b9fd487f0eb7e12405e264db2ea2a68796"`
[INFO] running `"docker" "rm" "-f" "be199975c469d442936c147a187735b9fd487f0eb7e12405e264db2ea2a68796"`
[INFO] [stdout] be199975c469d442936c147a187735b9fd487f0eb7e12405e264db2ea2a68796
