[INFO] crate dnstimeout 0.0.1 is already in cache [INFO] testing dnstimeout-0.0.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate dnstimeout 0.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate dnstimeout 0.0.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c19800d80b10e9f8037651d9aaefdf913b78a59b9dad988232a20717aac78a4 [INFO] running `"docker" "start" "-a" "9c19800d80b10e9f8037651d9aaefdf913b78a59b9dad988232a20717aac78a4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling 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> { [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>>, mpsc::Receiver>>) = 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>>, mpsc::Receiver>>) = 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] running `"docker" "inspect" "9c19800d80b10e9f8037651d9aaefdf913b78a59b9dad988232a20717aac78a4"` [INFO] running `"docker" "rm" "-f" "9c19800d80b10e9f8037651d9aaefdf913b78a59b9dad988232a20717aac78a4"` [INFO] [stdout] 9c19800d80b10e9f8037651d9aaefdf913b78a59b9dad988232a20717aac78a4