[INFO] crate libmdns 0.2.3 is already in cache
[INFO] extracting crate libmdns 0.2.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/libmdns/0.2.3
[INFO] extracting crate libmdns 0.2.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libmdns/0.2.3
[INFO] validating manifest of libmdns-0.2.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libmdns-0.2.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libmdns-0.2.3
[INFO] finished frobbing libmdns-0.2.3
[INFO] frobbed toml for libmdns-0.2.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libmdns/0.2.3/Cargo.toml
[INFO] started frobbing libmdns-0.2.3
[INFO] finished frobbing libmdns-0.2.3
[INFO] frobbed toml for libmdns-0.2.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libmdns/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libmdns-0.2.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libmdns/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a4b3ba0a982342e9bac32eced48afd30847871c0faa317b996f79b654418d0ce
[INFO] running `"docker" "start" "-a" "a4b3ba0a982342e9bac32eced48afd30847871c0faa317b996f79b654418d0ce"`
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling libmdns v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dns_parser/enums.rs:180:14
[INFO] [stderr]     |
[INFO] [stderr] 180 |             6...15 => Reserved(code),
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 | type ResponderTask = Box<Future<Item=(), Error=io::Error> + Send>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "a4b3ba0a982342e9bac32eced48afd30847871c0faa317b996f79b654418d0ce"`
[INFO] running `"docker" "rm" "-f" "a4b3ba0a982342e9bac32eced48afd30847871c0faa317b996f79b654418d0ce"`
[INFO] [stdout] a4b3ba0a982342e9bac32eced48afd30847871c0faa317b996f79b654418d0ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libmdns/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 48746505a91c610ebe673cdda6b122d1d06788d6583d0caad307fca555456e41
[INFO] running `"docker" "start" "-a" "48746505a91c610ebe673cdda6b122d1d06788d6583d0caad307fca555456e41"`
[INFO] [stderr]    Compiling libmdns v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `Packet`, `Header`
[INFO] [stderr]   --> src/dns_parser/parser.rs:91:10
[INFO] [stderr]    |
[INFO] [stderr] 91 |     use {Packet, Header};
[INFO] [stderr]    |          ^^^^^^  ^^^^^^ no `Header` in the root
[INFO] [stderr]    |          |
[INFO] [stderr]    |          no `Packet` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `Opcode`
[INFO] [stderr]   --> src/dns_parser/parser.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     use Opcode::*;
[INFO] [stderr]    |         ^^^^^^ maybe a missing `extern crate Opcode;`?
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `ResponseCode`
[INFO] [stderr]   --> src/dns_parser/parser.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     use ResponseCode::NoError;
[INFO] [stderr]    |         ^^^^^^^^^^^^ maybe a missing `extern crate ResponseCode;`?
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `QueryType`
[INFO] [stderr]   --> src/dns_parser/parser.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     use QueryType as QT;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ no `QueryType` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `QueryClass`
[INFO] [stderr]   --> src/dns_parser/parser.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     use QueryClass as QC;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ no `QueryClass` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `Class`
[INFO] [stderr]   --> src/dns_parser/parser.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     use Class as C;
[INFO] [stderr]    |         ^^^^^^^^^^ no `Class` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `RRData`
[INFO] [stderr]   --> src/dns_parser/parser.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     use RRData;
[INFO] [stderr]    |         ^^^^^^ no `RRData` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `Header`
[INFO] [stderr]    --> src/dns_parser/header.rs:152:10
[INFO] [stderr]     |
[INFO] [stderr] 152 |     use {Header};
[INFO] [stderr]     |          ^^^^^^ no `Header` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `Opcode`
[INFO] [stderr]    --> src/dns_parser/header.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use Opcode::*;
[INFO] [stderr]     |         ^^^^^^ help: a similar path exists: `super::Opcode`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `ResponseCode`
[INFO] [stderr]    --> src/dns_parser/header.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |     use ResponseCode::NoError;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: a similar path exists: `super::ResponseCode`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `QueryType`
[INFO] [stderr]    --> src/dns_parser/builder.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |     use QueryType as QT;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ no `QueryType` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `QueryClass`
[INFO] [stderr]    --> src/dns_parser/builder.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |     use QueryClass as QC;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ no `QueryClass` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:107:21
[INFO] [stderr]     |
[INFO] [stderr] 107 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:135:21
[INFO] [stderr]     |
[INFO] [stderr] 135 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:177:22
[INFO] [stderr]     |
[INFO] [stderr] 177 |              opcode: StandardQuery,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:230:21
[INFO] [stderr]     |
[INFO] [stderr] 230 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:312:21
[INFO] [stderr]     |
[INFO] [stderr] 312 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:367:21
[INFO] [stderr]     |
[INFO] [stderr] 367 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:416:21
[INFO] [stderr]     |
[INFO] [stderr] 416 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/parser.rs:464:21
[INFO] [stderr]     |
[INFO] [stderr] 464 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 90  |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/header.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 152 |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `StandardQuery` in this scope
[INFO] [stderr]    --> src/dns_parser/header.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |             opcode: StandardQuery,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 152 |     use dns_parser::enums::Opcode::StandardQuery;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dns_parser/enums.rs:180:14
[INFO] [stderr]     |
[INFO] [stderr] 180 |             6...15 => Reserved(code),
[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: unused import: `Opcode::*`
[INFO] [stderr]   --> src/dns_parser/parser.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     use Opcode::*;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Opcode::*`
[INFO] [stderr]    --> src/dns_parser/header.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use Opcode::*;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 | type ResponderTask = Box<Future<Item=(), Error=io::Error> + Send>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 23 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `libmdns`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "48746505a91c610ebe673cdda6b122d1d06788d6583d0caad307fca555456e41"`
[INFO] running `"docker" "rm" "-f" "48746505a91c610ebe673cdda6b122d1d06788d6583d0caad307fca555456e41"`
[INFO] [stdout] 48746505a91c610ebe673cdda6b122d1d06788d6583d0caad307fca555456e41