[INFO] crate dns 0.0.3-pre1 is already in cache [INFO] testing dns-0.0.3-pre1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate dns 0.0.3-pre1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate dns 0.0.3-pre1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dns 0.0.3-pre1 [INFO] finished tweaking crates.io crate dns 0.0.3-pre1 [INFO] tweaked toml for crates.io crate dns 0.0.3-pre1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "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] ffc691134dcd2f38bf09967ad7477a739b904692f95e7a65a1152b05359d505c [INFO] running `"docker" "start" "-a" "ffc691134dcd2f38bf09967ad7477a739b904692f95e7a65a1152b05359d505c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling dns v0.0.3-pre1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(convert)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:68:27 [INFO] [stderr] | [INFO] [stderr] 68 | n.labels.push(try!(Label::from_slice(x.as_bytes()))); [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/parser/message.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | try!(write!(f, "{}.", l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:142:21 [INFO] [stderr] | [INFO] [stderr] 142 | try!(write!(f, "\\{:03}", x)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:146:21 [INFO] [stderr] | [INFO] [stderr] 146 | try!(write!(f, "{}", x as char)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:253:28 [INFO] [stderr] | [INFO] [stderr] 253 | msg.questions.push(try!(read_dns_question(buf, &mut i))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:256:26 [INFO] [stderr] | [INFO] [stderr] 256 | msg.answers.push(try!(read_dns_resource_record(buf, &mut i))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:259:30 [INFO] [stderr] | [INFO] [stderr] 259 | msg.nameservers.push(try!(read_dns_resource_record(buf, &mut i))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:262:30 [INFO] [stderr] | [INFO] [stderr] 262 | msg.additionals.push(try!(read_dns_resource_record(buf, &mut i))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:272:16 [INFO] [stderr] | [INFO] [stderr] 272 | qname: try!(read_dns_name(buf, idx)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:280:15 [INFO] [stderr] | [INFO] [stderr] 280 | q.qtype = try!(Type::from_u16(_read_be_u16(buf, idx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:281:16 [INFO] [stderr] | [INFO] [stderr] 281 | q.qclass = try!(Class::from_u16(_read_be_u16(buf, idx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:289:16 [INFO] [stderr] | [INFO] [stderr] 289 | rname: try!(read_dns_name(buf, idx)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:301:15 [INFO] [stderr] | [INFO] [stderr] 301 | r.rtype = try!(Type::from_u16(_read_be_u16(buf, idx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:302:16 [INFO] [stderr] | [INFO] [stderr] 302 | r.rclass = try!(Class::from_u16(_read_be_u16(buf, idx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/message.rs:367:25 [INFO] [stderr] | [INFO] [stderr] 367 | labels.push(try!(Label::from_slice(new_label))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iana/errors.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/classes.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | x @ 65280...65534 => Err(IdentifierError::PrivateUseIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/classes.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | x @ 5...253 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/classes.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | x @ 256...65279 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/edns0codes.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | x @ 65001...65534 => Err(IdentifierError::ReservedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/edns0codes.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | x @ 10...65000 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/opcodes.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | x @ 6...15 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/rcodes.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | x @ 3841...4095 => Err(IdentifierError::PrivateUseIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/rcodes.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | x @ 11...15 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/rcodes.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | x @ 23...3840 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/rcodes.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | x @ 4096...65534 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:177:22 [INFO] [stderr] | [INFO] [stderr] 177 | x @ 65280...65534 => Err(IdentifierError::PrivateUseIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:181:19 [INFO] [stderr] | [INFO] [stderr] 181 | x @ 53...54 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:182:19 [INFO] [stderr] | [INFO] [stderr] 182 | x @ 63...98 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:183:20 [INFO] [stderr] | [INFO] [stderr] 183 | x @ 110...248 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:184:20 [INFO] [stderr] | [INFO] [stderr] 184 | x @ 258...32767 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/iana/types.rs:185:22 [INFO] [stderr] | [INFO] [stderr] 185 | x @ 32770...65279 => Err(IdentifierError::UnassignedIdentifierError(x as i64)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/errors.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/errors.rs:28:72 [INFO] [stderr] | [INFO] [stderr] 28 | ReadError::InvalidIdentifierError(ref err) => Some(err as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::RCode` [INFO] [stderr] --> src/parser/message.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::RCode; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::OpCode` [INFO] [stderr] --> src/parser/message.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::OpCode; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:141:25 [INFO] [stderr] | [INFO] [stderr] 141 | x @ 0x00...0x20 | x @ 0x7F...0xFF | x @ 0x2E => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:141:43 [INFO] [stderr] | [INFO] [stderr] 141 | x @ 0x00...0x20 | x @ 0x7F...0xFF | x @ 0x2E => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:145:25 [INFO] [stderr] | [INFO] [stderr] 145 | x @ 0x21...0x2D | x @ 0x2F...0x7E => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:145:43 [INFO] [stderr] | [INFO] [stderr] 145 | x @ 0x21...0x2D | x @ 0x2F...0x7E => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:166:25 [INFO] [stderr] | [INFO] [stderr] 166 | x @ 0x41...0x5A => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/message.rs:170:25 [INFO] [stderr] | [INFO] [stderr] 170 | x @ 0x61...0x7A => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Label`, `Name` [INFO] [stderr] --> src/parser/tests.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use super::{Message,Name,Label}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `read_dns_message`, `read_dns_name`, `read_dns_question`, `read_dns_resource_record` [INFO] [stderr] --> src/parser/tests.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{read_dns_message,read_dns_question,read_dns_resource_record,read_dns_name}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/parser/tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 45 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `dns`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ffc691134dcd2f38bf09967ad7477a739b904692f95e7a65a1152b05359d505c"` [INFO] running `"docker" "rm" "-f" "ffc691134dcd2f38bf09967ad7477a739b904692f95e7a65a1152b05359d505c"` [INFO] [stdout] ffc691134dcd2f38bf09967ad7477a739b904692f95e7a65a1152b05359d505c