[INFO] crate trust-dns-proto 0.7.2 is already in cache [INFO] extracting crate trust-dns-proto 0.7.2 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/trust-dns-proto/0.7.2 [INFO] extracting crate trust-dns-proto 0.7.2 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/trust-dns-proto/0.7.2 [INFO] validating manifest of trust-dns-proto-0.7.2 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of trust-dns-proto-0.7.2 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing trust-dns-proto-0.7.2 [INFO] finished frobbing trust-dns-proto-0.7.2 [INFO] frobbed toml for trust-dns-proto-0.7.2 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/trust-dns-proto/0.7.2/Cargo.toml [INFO] started frobbing trust-dns-proto-0.7.2 [INFO] finished frobbing trust-dns-proto-0.7.2 [INFO] frobbed toml for trust-dns-proto-0.7.2 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/trust-dns-proto/0.7.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking trust-dns-proto-0.7.2 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/trust-dns-proto/0.7.2:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2c95d304bc7045f1b880c63f983d340d5f9346b997ab444cc7aceed71cb4bac4 [INFO] running `"docker" "start" "-a" "2c95d304bc7045f1b880c63f983d340d5f9346b997ab444cc7aceed71cb4bac4"` [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Checking trust-dns-proto v0.7.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / /// localhost. [INFO] [stderr] 31 | | /// [INFO] [stderr] 32 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013 [INFO] [stderr] 33 | | /// [INFO] [stderr] ... | [INFO] [stderr] 38 | | /// are special in the following ways: [INFO] [stderr] 39 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 40 | / lazy_static! { [INFO] [stderr] 41 | | /// localhost. usage [INFO] [stderr] 42 | | pub static ref LOCALHOST: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("localhost.").unwrap()); [INFO] [stderr] 43 | | [INFO] [stderr] ... | [INFO] [stderr] 48 | | pub static ref IP6_ARPA_1: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0").unwrap().append_domain(&*IP6_ARPA)); [INFO] [stderr] 49 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:51:1 [INFO] [stderr] | [INFO] [stderr] 51 | / /// .local. [INFO] [stderr] 52 | | /// [INFO] [stderr] 53 | | /// [Multicast DNS](https://tools.ietf.org/html/rfc6762), RFC 6762 February 2013 [INFO] [stderr] 54 | | /// [INFO] [stderr] ... | [INFO] [stderr] 62 | | /// meaningful only on the link where they originate. [INFO] [stderr] 63 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 64 | / lazy_static! { [INFO] [stderr] 65 | | /// localhost. usage [INFO] [stderr] 66 | | pub static ref LOCAL: ZoneUsage = ZoneUsage::local(Name::from_ascii("local.").unwrap()); [INFO] [stderr] 67 | | [INFO] [stderr] ... | [INFO] [stderr] 91 | | pub static ref IP6_ARPA_FE_B: ZoneUsage = ZoneUsage::local(Name::from_ascii("b.e.f").unwrap().append_domain(&*IP6_ARPA)); [INFO] [stderr] 92 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94 | / /// invalid. [INFO] [stderr] 95 | | /// [INFO] [stderr] 96 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013 [INFO] [stderr] 97 | | /// [INFO] [stderr] ... | [INFO] [stderr] 104 | | /// names that may be invalid for other reasons (e.g., being too long). [INFO] [stderr] 105 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 106 | / lazy_static! { [INFO] [stderr] 107 | | /// invalid. name usage [INFO] [stderr] 108 | | pub static ref INVALID: ZoneUsage = ZoneUsage::invalid(Name::from_ascii("invalid.").unwrap()); [INFO] [stderr] 109 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / /// localhost. [INFO] [stderr] 31 | | /// [INFO] [stderr] 32 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013 [INFO] [stderr] 33 | | /// [INFO] [stderr] ... | [INFO] [stderr] 38 | | /// are special in the following ways: [INFO] [stderr] 39 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 40 | / lazy_static! { [INFO] [stderr] 41 | | /// localhost. usage [INFO] [stderr] 42 | | pub static ref LOCALHOST: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("localhost.").unwrap()); [INFO] [stderr] 43 | | [INFO] [stderr] ... | [INFO] [stderr] 48 | | pub static ref IP6_ARPA_1: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0").unwrap().append_domain(&*IP6_ARPA)); [INFO] [stderr] 49 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:51:1 [INFO] [stderr] | [INFO] [stderr] 51 | / /// .local. [INFO] [stderr] 52 | | /// [INFO] [stderr] 53 | | /// [Multicast DNS](https://tools.ietf.org/html/rfc6762), RFC 6762 February 2013 [INFO] [stderr] 54 | | /// [INFO] [stderr] ... | [INFO] [stderr] 62 | | /// meaningful only on the link where they originate. [INFO] [stderr] 63 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 64 | / lazy_static! { [INFO] [stderr] 65 | | /// localhost. usage [INFO] [stderr] 66 | | pub static ref LOCAL: ZoneUsage = ZoneUsage::local(Name::from_ascii("local.").unwrap()); [INFO] [stderr] 67 | | [INFO] [stderr] ... | [INFO] [stderr] 91 | | pub static ref IP6_ARPA_FE_B: ZoneUsage = ZoneUsage::local(Name::from_ascii("b.e.f").unwrap().append_domain(&*IP6_ARPA)); [INFO] [stderr] 92 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rr/domain/usage.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94 | / /// invalid. [INFO] [stderr] 95 | | /// [INFO] [stderr] 96 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013 [INFO] [stderr] 97 | | /// [INFO] [stderr] ... | [INFO] [stderr] 104 | | /// names that may be invalid for other reasons (e.g., being too long). [INFO] [stderr] 105 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] 106 | / lazy_static! { [INFO] [stderr] 107 | | /// invalid. name usage [INFO] [stderr] 108 | | pub static ref INVALID: ZoneUsage = ZoneUsage::invalid(Name::from_ascii("invalid.").unwrap()); [INFO] [stderr] 109 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/tcp/tcp_client_stream.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/tcp/tcp_stream.rs:439:9 [INFO] [stderr] | [INFO] [stderr] 439 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/udp/udp_client_stream.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/udp/udp_stream.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rr/rdata/caa.rs:539:17 [INFO] [stderr] | [INFO] [stderr] 539 | mut first_char, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:245:17 [INFO] [stderr] | [INFO] [stderr] 245 | for (_, mut active_request) in self.active_requests.drain() { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:434:41 [INFO] [stderr] | [INFO] [stderr] 434 | let mut active_request = request_entry.get_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:443:41 [INFO] [stderr] | [INFO] [stderr] 443 | let mut active_request = request_entry.remove(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rr/rdata/caa.rs:539:17 [INFO] [stderr] | [INFO] [stderr] 539 | mut first_char, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:245:17 [INFO] [stderr] | [INFO] [stderr] 245 | for (_, mut active_request) in self.active_requests.drain() { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:434:41 [INFO] [stderr] | [INFO] [stderr] 434 | let mut active_request = request_entry.get_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xfer/dns_multiplexer.rs:443:41 [INFO] [stderr] | [INFO] [stderr] 443 | let mut active_request = request_entry.remove(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.22s [INFO] running `"docker" "inspect" "2c95d304bc7045f1b880c63f983d340d5f9346b997ab444cc7aceed71cb4bac4"` [INFO] running `"docker" "rm" "-f" "2c95d304bc7045f1b880c63f983d340d5f9346b997ab444cc7aceed71cb4bac4"` [INFO] [stdout] 2c95d304bc7045f1b880c63f983d340d5f9346b997ab444cc7aceed71cb4bac4