[INFO] crate dns 0.0.3-pre1 is already in cache
[INFO] extracting crate dns 0.0.3-pre1 into work/ex/beta-1.38-1/sources/1.37.0/reg/dns/0.0.3-pre1
[INFO] extracting crate dns 0.0.3-pre1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dns/0.0.3-pre1
[INFO] validating manifest of dns-0.0.3-pre1 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 dns-0.0.3-pre1 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 dns-0.0.3-pre1
[INFO] finished frobbing dns-0.0.3-pre1
[INFO] frobbed toml for dns-0.0.3-pre1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dns/0.0.3-pre1/Cargo.toml
[INFO] started frobbing dns-0.0.3-pre1
[INFO] finished frobbing dns-0.0.3-pre1
[INFO] frobbed toml for dns-0.0.3-pre1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dns/0.0.3-pre1/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 dns-0.0.3-pre1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dns/0.0.3-pre1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7b9d55fd41a9849d9c2248111b737e0290fbc984450f6b397a35ea14787a3a82
[INFO] running `"docker" "start" "-a" "7b9d55fd41a9849d9c2248111b737e0290fbc984450f6b397a35ea14787a3a82"`
[INFO] [stderr]    Compiling dns v0.0.3-pre1 (/opt/crater/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: 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
[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" "7b9d55fd41a9849d9c2248111b737e0290fbc984450f6b397a35ea14787a3a82"`
[INFO] running `"docker" "rm" "-f" "7b9d55fd41a9849d9c2248111b737e0290fbc984450f6b397a35ea14787a3a82"`
[INFO] [stdout] 7b9d55fd41a9849d9c2248111b737e0290fbc984450f6b397a35ea14787a3a82