[INFO] fetching crate nonymous 0.3.3...
[INFO] checking nonymous-0.3.3 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate nonymous 0.3.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate nonymous 0.3.3 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nonymous 0.3.3
[INFO] finished tweaking crates.io crate nonymous 0.3.3
[INFO] tweaked toml for crates.io crate nonymous 0.3.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded displaydoc v0.2.3
[INFO] [stderr]   Downloaded eyre v0.6.5
[INFO] [stderr]   Downloaded ntest v0.7.3
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b76c566f28b22b31a2dde88a517a0d18cdccc0032cf0aabcd5f0233b509685b
[INFO] running `Command { std: "docker" "start" "-a" "4b76c566f28b22b31a2dde88a517a0d18cdccc0032cf0aabcd5f0233b509685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b76c566f28b22b31a2dde88a517a0d18cdccc0032cf0aabcd5f0233b509685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b76c566f28b22b31a2dde88a517a0d18cdccc0032cf0aabcd5f0233b509685b", kill_on_drop: false }`
[INFO] [stdout] 4b76c566f28b22b31a2dde88a517a0d18cdccc0032cf0aabcd5f0233b509685b
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fba568b8bdcd556c3100cc719b4063b53c6eb6bd0b7c5a90c42bcd0b85941fe
[INFO] running `Command { std: "docker" "start" "-a" "1fba568b8bdcd556c3100cc719b4063b53c6eb6bd0b7c5a90c42bcd0b85941fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking eyre v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling ntest_test_cases v0.7.3
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling ntest_timeout v0.7.3
[INFO] [stderr]     Checking ntest v0.7.3
[INFO] [stderr]     Checking nonymous v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/extension.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / builder! {
[INFO] [stdout] 35  | |     <B, P> ExtensionBuilder {
[INFO] [stdout] 36  | |         Builder;
[INFO] [stdout] 37  | |         @ <MessageBuilder<B, P, ArSection>>:
[INFO] [stdout] ...   |
[INFO] [stdout] 50  | |     }
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/extension.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / builder! {
[INFO] [stdout] 35  | |     <B, P> ExtensionBuilder {
[INFO] [stdout] 36  | |         Builder;
[INFO] [stdout] 37  | |         @ <MessageBuilder<B, P, ArSection>>:
[INFO] [stdout] ...   |
[INFO] [stdout] 50  | |     }
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/message.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / builder! {
[INFO] [stdout] 104 | |     <B, P> MessageBuilder {
[INFO] [stdout] 105 | |         Builder [Q];
[INFO] [stdout] 106 | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |     }
[INFO] [stdout] 224 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/message.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / builder! {
[INFO] [stdout] 104 | |     <B, P> MessageBuilder {
[INFO] [stdout] 105 | |         Builder [Q];
[INFO] [stdout] 106 | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |     }
[INFO] [stdout] 224 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/name.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / builder! {
[INFO] [stdout] 54  | |     <B, P> NameBuilder {
[INFO] [stdout] 55  | |         Builder;
[INFO] [stdout] 56  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |     }
[INFO] [stdout] 155 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/name.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / builder! {
[INFO] [stdout] 54  | |     <B, P> NameBuilder {
[INFO] [stdout] 55  | |         Builder;
[INFO] [stdout] 56  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |     }
[INFO] [stdout] 155 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/question.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | / builder! {
[INFO] [stdout] 38  | |     <B, P> QuestionBuilder {
[INFO] [stdout] 39  | |         Builder;
[INFO] [stdout] 40  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |     }
[INFO] [stdout] 63  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/question.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | / builder! {
[INFO] [stdout] 38  | |     <B, P> QuestionBuilder {
[INFO] [stdout] 39  | |         Builder;
[INFO] [stdout] 40  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |     }
[INFO] [stdout] 63  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/record.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | / builder! {
[INFO] [stdout] 69  | |     <B, P> RecordBuilder {
[INFO] [stdout] 70  | |         Builder [Q];
[INFO] [stdout] 71  | |         @ <P> RecordName:
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/record.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | / builder! {
[INFO] [stdout] 69  | |     <B, P> RecordBuilder {
[INFO] [stdout] 70  | |         Builder [Q];
[INFO] [stdout] 71  | |         @ <P> RecordName:
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/example.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | / builder! {
[INFO] [stdout] 61  | |     <B, P> FooBuilder {
[INFO] [stdout] 62  | |         Builder [Q];
[INFO] [stdout] 63  | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 74  | |     }
[INFO] [stdout] 75  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/example.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | / builder! {
[INFO] [stdout] 61  | |     <B, P> FooBuilder {
[INFO] [stdout] 62  | |         Builder [Q];
[INFO] [stdout] 63  | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 74  | |     }
[INFO] [stdout] 75  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/extension.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / builder! {
[INFO] [stdout] 35  | |     <B, P> ExtensionBuilder {
[INFO] [stdout] 36  | |         Builder;
[INFO] [stdout] 37  | |         @ <MessageBuilder<B, P, ArSection>>:
[INFO] [stdout] ...   |
[INFO] [stdout] 50  | |     }
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/extension.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / builder! {
[INFO] [stdout] 35  | |     <B, P> ExtensionBuilder {
[INFO] [stdout] 36  | |         Builder;
[INFO] [stdout] 37  | |         @ <MessageBuilder<B, P, ArSection>>:
[INFO] [stdout] ...   |
[INFO] [stdout] 50  | |     }
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/message.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / builder! {
[INFO] [stdout] 104 | |     <B, P> MessageBuilder {
[INFO] [stdout] 105 | |         Builder [Q];
[INFO] [stdout] 106 | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |     }
[INFO] [stdout] 224 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/message.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / builder! {
[INFO] [stdout] 104 | |     <B, P> MessageBuilder {
[INFO] [stdout] 105 | |         Builder [Q];
[INFO] [stdout] 106 | |         @ <P> Q [Q]:
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |     }
[INFO] [stdout] 224 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/name.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / builder! {
[INFO] [stdout] 54  | |     <B, P> NameBuilder {
[INFO] [stdout] 55  | |         Builder;
[INFO] [stdout] 56  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |     }
[INFO] [stdout] 155 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/name.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / builder! {
[INFO] [stdout] 54  | |     <B, P> NameBuilder {
[INFO] [stdout] 55  | |         Builder;
[INFO] [stdout] 56  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |     }
[INFO] [stdout] 155 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/question.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | / builder! {
[INFO] [stdout] 38  | |     <B, P> QuestionBuilder {
[INFO] [stdout] 39  | |         Builder;
[INFO] [stdout] 40  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |     }
[INFO] [stdout] 63  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/question.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | / builder! {
[INFO] [stdout] 38  | |     <B, P> QuestionBuilder {
[INFO] [stdout] 39  | |         Builder;
[INFO] [stdout] 40  | |         @ <P>:
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |     }
[INFO] [stdout] 63  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]    --> src/emit.rs:167:11
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/record.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | / builder! {
[INFO] [stdout] 69  | |     <B, P> RecordBuilder {
[INFO] [stdout] 70  | |         Builder [Q];
[INFO] [stdout] 71  | |         @ <P> RecordName:
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `builder`
[INFO] [stdout]    --> src/emit.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |           $(#[allow(unused)] builder! {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/emit/record.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | / builder! {
[INFO] [stdout] 69  | |     <B, P> RecordBuilder {
[INFO] [stdout] 70  | |         Builder [Q];
[INFO] [stdout] 71  | |         @ <P> RecordName:
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "1fba568b8bdcd556c3100cc719b4063b53c6eb6bd0b7c5a90c42bcd0b85941fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fba568b8bdcd556c3100cc719b4063b53c6eb6bd0b7c5a90c42bcd0b85941fe", kill_on_drop: false }`
[INFO] [stdout] 1fba568b8bdcd556c3100cc719b4063b53c6eb6bd0b7c5a90c42bcd0b85941fe