[INFO] updating cached repository https://github.com/declspec/rustydns [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] 19c20a5d5ba7f383e0f43ff31319c2559f50f8e6 [INFO] checking declspec/rustydns against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeclspec%2Frustydns" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/declspec/rustydns on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/declspec/rustydns [INFO] finished tweaking git repo https://github.com/declspec/rustydns [INFO] tweaked toml for git repo https://github.com/declspec/rustydns written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/declspec/rustydns already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 628dab66944333b33ec3f923a98c38c6e633af8b4c456a632e6a022008e2280d [INFO] running `"docker" "start" "-a" "628dab66944333b33ec3f923a98c38c6e633af8b4c456a632e6a022008e2280d"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking dnsproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/relay.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | let master = try!(UdpSocket::bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/relay.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | let slave = try!(UdpSocket::bind("0.0.0.0:0")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | let captures = try!(RECORD_PATTERN.captures(s).ok_or("did not match record pattern")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | let addr = try!(captures["ip"].parse().map_err(|_| "invalid ip address")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | let regexp = try!(Regex::new(&captures["re"]).map_err(|_| "malformed regular expression")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | let options = try!(parse_options(&captures["o"])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | "ttl" => ttl = try!(parse_ttl(val)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:48:19 [INFO] [stderr] | [INFO] [stderr] 48 | let options = try!(opts.parse(args).map_err(|e| e.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 52 | let addr = try!(server.parse::().map_err(|_| "server is not a valid ip:port string".to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | let records = try!(parse_dns_records(Path::new(&hostfile))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | let local = try!(local.parse::().map_err(|_| "local address is not a valid ip:port string".to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/dnsproxy/parser.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static!{ [INFO] [stderr] 14 | | static ref RECORD_PATTERN: Regex = Regex::new(r"^\s+(?P(?:[0-9]{1,3}\.){3}[0-9]{1,3})\s+(?P[^\s]+)(?:\s+\[(?P[^\]]+)\])?").unwrap(); [INFO] [stderr] 15 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/relay.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | let master = try!(UdpSocket::bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/relay.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | let slave = try!(UdpSocket::bind("0.0.0.0:0")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | let captures = try!(RECORD_PATTERN.captures(s).ok_or("did not match record pattern")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | let addr = try!(captures["ip"].parse().map_err(|_| "invalid ip address")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | let regexp = try!(Regex::new(&captures["re"]).map_err(|_| "malformed regular expression")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | let options = try!(parse_options(&captures["o"])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/dnsproxy/parser.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | "ttl" => ttl = try!(parse_ttl(val)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:48:19 [INFO] [stderr] | [INFO] [stderr] 48 | let options = try!(opts.parse(args).map_err(|e| e.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 52 | let addr = try!(server.parse::().map_err(|_| "server is not a valid ip:port string".to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | let records = try!(parse_dns_records(Path::new(&hostfile))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | let local = try!(local.parse::().map_err(|_| "local address is not a valid ip:port string".to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/dnsproxy/parser.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static!{ [INFO] [stderr] 14 | | static ref RECORD_PATTERN: Regex = Regex::new(r"^\s+(?P(?:[0-9]{1,3}\.){3}[0-9]{1,3})\s+(?P[^\s]+)(?:\s+\[(?P[^\]]+)\])?").unwrap(); [INFO] [stderr] 15 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dnsproxy/relay.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] ... [INFO] [stderr] 48 | let (len, client) = try_or_continue!(master.recv_from(&mut ibuffer)); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dnsproxy/relay.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] ... [INFO] [stderr] 48 | let (len, client) = try_or_continue!(master.recv_from(&mut ibuffer)); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DefaultInterceptor` [INFO] [stderr] --> src/dnsproxy/relay.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct DefaultInterceptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Literal` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Literal(String) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | id: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qclass` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | qclass: u16 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DefaultInterceptor` [INFO] [stderr] --> src/dnsproxy/relay.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct DefaultInterceptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Literal` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Literal(String) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | id: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qclass` [INFO] [stderr] --> src/dnsproxy/interceptor.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | qclass: u16 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.97s [INFO] running `"docker" "inspect" "628dab66944333b33ec3f923a98c38c6e633af8b4c456a632e6a022008e2280d"` [INFO] running `"docker" "rm" "-f" "628dab66944333b33ec3f923a98c38c6e633af8b4c456a632e6a022008e2280d"` [INFO] [stdout] 628dab66944333b33ec3f923a98c38c6e633af8b4c456a632e6a022008e2280d