[INFO] fetching crate go-pmacro 0.1.5...
[INFO] testing go-pmacro-0.1.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate go-pmacro 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate go-pmacro 0.1.5
[INFO] finished tweaking crates.io crate go-pmacro 0.1.5
[INFO] tweaked toml for crates.io crate go-pmacro 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate go-pmacro 0.1.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf6187f9669d35e211d77e873db4b8f0f37eeb4e3b6e5df7321bbd9ed4127e09
[INFO] running `Command { std: "docker" "start" "-a" "cf6187f9669d35e211d77e873db4b8f0f37eeb4e3b6e5df7321bbd9ed4127e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf6187f9669d35e211d77e873db4b8f0f37eeb4e3b6e5df7321bbd9ed4127e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6187f9669d35e211d77e873db4b8f0f37eeb4e3b6e5df7321bbd9ed4127e09", kill_on_drop: false }`
[INFO] [stdout] cf6187f9669d35e211d77e873db4b8f0f37eeb4e3b6e5df7321bbd9ed4127e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe35b1e313d5f237e6c5ead5ccf9d6bfb7503051a37dc197e1a9f55c4b1d1ff
[INFO] running `Command { std: "docker" "start" "-a" "dbe35b1e313d5f237e6c5ead5ccf9d6bfb7503051a37dc197e1a9f55c4b1d1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling go-pmacro v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ffi_impl.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout]    |              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout] 77 +     .map(|x| ImplItem::Method(x))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "dbe35b1e313d5f237e6c5ead5ccf9d6bfb7503051a37dc197e1a9f55c4b1d1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe35b1e313d5f237e6c5ead5ccf9d6bfb7503051a37dc197e1a9f55c4b1d1ff", kill_on_drop: false }`
[INFO] [stdout] dbe35b1e313d5f237e6c5ead5ccf9d6bfb7503051a37dc197e1a9f55c4b1d1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edd6278e0f9356f93d72d2899326e6b371ade88c4f899ed29ed44239a2960470
[INFO] running `Command { std: "docker" "start" "-a" "edd6278e0f9356f93d72d2899326e6b371ade88c4f899ed29ed44239a2960470", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-pmacro v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ffi_impl.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout]    |              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout] 77 +     .map(|x| ImplItem::Method(x))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ffi_impl.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout]    |              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -     .map(|x| (ImplItem::Method(x)))
[INFO] [stdout] 77 +     .map(|x| ImplItem::Method(x))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "edd6278e0f9356f93d72d2899326e6b371ade88c4f899ed29ed44239a2960470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd6278e0f9356f93d72d2899326e6b371ade88c4f899ed29ed44239a2960470", kill_on_drop: false }`
[INFO] [stdout] edd6278e0f9356f93d72d2899326e6b371ade88c4f899ed29ed44239a2960470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a574f9909084c3882ac94c9e49e75570b047e45b186e8c94a7a893d59ef03c7
[INFO] running `Command { std: "docker" "start" "-a" "1a574f9909084c3882ac94c9e49e75570b047e45b186e8c94a7a893d59ef03c7", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/ffi_impl.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |     .map(|x| (ImplItem::Method(x)))
[INFO] [stderr]    |              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 77 -     .map(|x| (ImplItem::Method(x)))
[INFO] [stderr] 77 +     .map(|x| ImplItem::Method(x))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `go-pmacro` (lib) generated 1 warning (run `cargo fix --lib -p go-pmacro` to apply 1 suggestion)
[INFO] [stderr] warning: `go-pmacro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/go_pmacro-a5a0d5bf655b0020)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests go_pmacro
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/ffi_impl.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |     .map(|x| (ImplItem::Method(x)))
[INFO] [stderr]    |              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 77 -     .map(|x| (ImplItem::Method(x)))
[INFO] [stderr] 77 +     .map(|x| ImplItem::Method(x))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a574f9909084c3882ac94c9e49e75570b047e45b186e8c94a7a893d59ef03c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a574f9909084c3882ac94c9e49e75570b047e45b186e8c94a7a893d59ef03c7", kill_on_drop: false }`
[INFO] [stdout] 1a574f9909084c3882ac94c9e49e75570b047e45b186e8c94a7a893d59ef03c7