[INFO] fetching crate gel-protogen 0.1.2...
[INFO] checking gel-protogen-0.1.2 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] extracting crate gel-protogen 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate gel-protogen 0.1.2
[INFO] finished tweaking crates.io crate gel-protogen 0.1.2
[INFO] tweaked toml for crates.io crate gel-protogen 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gel-protogen 0.1.2 on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gel-protogen 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gel-protogen-proc-macros v0.1.2
[INFO] [stderr]   Downloaded type-mapper v0.1.2
[INFO] [stderr]   Downloaded const-str v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 273de385815989a5ab4b7551760f499147275c74bb3d7845c681596233b85a2b
[INFO] running `Command { std: "docker" "start" "-a" "273de385815989a5ab4b7551760f499147275c74bb3d7845c681596233b85a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273de385815989a5ab4b7551760f499147275c74bb3d7845c681596233b85a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273de385815989a5ab4b7551760f499147275c74bb3d7845c681596233b85a2b", kill_on_drop: false }`
[INFO] [stdout] 273de385815989a5ab4b7551760f499147275c74bb3d7845c681596233b85a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6733a4796d677924c723f1b53e27602ff998762b9b05f719c3435412031e8be
[INFO] running `Command { std: "docker" "start" "-a" "b6733a4796d677924c723f1b53e27602ff998762b9b05f719c3435412031e8be", kill_on_drop: false }`
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking const-str v0.6.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling type-mapper v0.1.2
[INFO] [stderr]    Compiling gel-protogen-proc-macros v0.1.2
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking gel-protogen v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 565 | /         crate::protocol!(
[INFO] [stdout] 566 | |             struct FixedOnly<'a> {
[INFO] [stdout] 567 | |                 a: u8,
[INFO] [stdout] 568 | |             }
[INFO] [stdout] 569 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 | /         crate::protocol!(
[INFO] [stdout] 579 | |             struct FixedOnlyValue <'a> {
[INFO] [stdout] 580 | |                 a: u8 = 1,
[INFO] [stdout] 581 | |             }
[INFO] [stdout] 582 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 586 | /         crate::protocol!(
[INFO] [stdout] 587 | |             struct Mixed <'a> {
[INFO] [stdout] 588 | |                 a: u8 = 1,
[INFO] [stdout] 589 | |                 s: ZTString<'a>,
[INFO] [stdout] 590 | |             }
[INFO] [stdout] 591 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 595 | /         crate::protocol!(
[INFO] [stdout] 596 | |             /// Docs
[INFO] [stdout] 597 | |             struct Docs <'a> {
[INFO] [stdout] 598 | |                 /// Docs
[INFO] [stdout] ...   |
[INFO] [stdout] 603 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 609 | /         crate::protocol!(
[INFO] [stdout] 610 | |             struct WithLength<'a> {
[INFO] [stdout] 611 | |                 a: u8,
[INFO] [stdout] 612 | |                 l: len,
[INFO] [stdout] 613 | |             }
[INFO] [stdout] 614 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 | /         crate::protocol!(
[INFO] [stdout] 622 | |             struct StaticArray<'a> {
[INFO] [stdout] 623 | |                 a: u8,
[INFO] [stdout] 624 | |                 l: [u8; 4],
[INFO] [stdout] 625 | |             }
[INFO] [stdout] 626 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 630 | /         crate::protocol!(
[INFO] [stdout] 631 | |             struct HasLString<'a> {
[INFO] [stdout] 632 | |                 s: LString<'a>,
[INFO] [stdout] 633 | |             }
[INFO] [stdout] 634 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$crate::protocol_builder`
[INFO] [stdout]    --> src/gen.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |           use $crate::protocol_builder;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 638 | /         crate::protocol!(
[INFO] [stdout] 639 | |             struct HasEnum<'a> {
[INFO] [stdout] 640 | |                 e: MyEnum,
[INFO] [stdout] ...   |
[INFO] [stdout] 649 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `crate::protocol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "b6733a4796d677924c723f1b53e27602ff998762b9b05f719c3435412031e8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6733a4796d677924c723f1b53e27602ff998762b9b05f719c3435412031e8be", kill_on_drop: false }`
[INFO] [stdout] b6733a4796d677924c723f1b53e27602ff998762b9b05f719c3435412031e8be