[INFO] fetching crate segsource-derive 0.2.0...
[INFO] testing segsource-derive-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate segsource-derive 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate segsource-derive 0.2.0
[INFO] finished tweaking crates.io crate segsource-derive 0.2.0
[INFO] tweaked toml for crates.io crate segsource-derive 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate segsource-derive 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 111733df847d43de63a722eec7e31765d9fb9e8800b2bd7771333140b867a870
[INFO] running `Command { std: "docker" "start" "-a" "111733df847d43de63a722eec7e31765d9fb9e8800b2bd7771333140b867a870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "111733df847d43de63a722eec7e31765d9fb9e8800b2bd7771333140b867a870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111733df847d43de63a722eec7e31765d9fb9e8800b2bd7771333140b867a870", kill_on_drop: false }`
[INFO] [stdout] 111733df847d43de63a722eec7e31765d9fb9e8800b2bd7771333140b867a870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 704846919b5187dbe0800d8f0992e6f43a49ec60bd2654ccdd727d1acc00af75
[INFO] running `Command { std: "docker" "start" "-a" "704846919b5187dbe0800d8f0992e6f43a49ec60bd2654ccdd727d1acc00af75", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling here v1.1.1
[INFO] [stderr]    Compiling pmhelp-internal v0.0.2
[INFO] [stderr]    Compiling pmhelp v0.0.2
[INFO] [stderr]    Compiling segsource-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[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] 595 -                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stdout] 595 +                 .map(|expr| quote! {segment.move_to(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 |                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout]     |                             ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout] 599 +                 .map(|expr| quote! {segment.move_by(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "704846919b5187dbe0800d8f0992e6f43a49ec60bd2654ccdd727d1acc00af75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704846919b5187dbe0800d8f0992e6f43a49ec60bd2654ccdd727d1acc00af75", kill_on_drop: false }`
[INFO] [stdout] 704846919b5187dbe0800d8f0992e6f43a49ec60bd2654ccdd727d1acc00af75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3005c9aba9ab7229fe3caf9d6f7f620775cd614c1704d198dede60ff9ec5f81
[INFO] running `Command { std: "docker" "start" "-a" "d3005c9aba9ab7229fe3caf9d6f7f620775cd614c1704d198dede60ff9ec5f81", kill_on_drop: false }`
[INFO] [stderr]    Compiling segsource-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[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] 595 -                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stdout] 595 +                 .map(|expr| quote! {segment.move_to(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 |                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout]     |                             ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout] 599 +                 .map(|expr| quote! {segment.move_by(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[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] 595 -                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stdout] 595 +                 .map(|expr| quote! {segment.move_to(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/from_seg/attrs/field.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 |                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout]     |                             ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stdout] 599 +                 .map(|expr| quote! {segment.move_by(#expr)#suffix;} )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d3005c9aba9ab7229fe3caf9d6f7f620775cd614c1704d198dede60ff9ec5f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3005c9aba9ab7229fe3caf9d6f7f620775cd614c1704d198dede60ff9ec5f81", kill_on_drop: false }`
[INFO] [stdout] d3005c9aba9ab7229fe3caf9d6f7f620775cd614c1704d198dede60ff9ec5f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02edc23c08ee3893a5fd296eadd54098a76f5b6a6e990479111db80a5cae9b07
[INFO] running `Command { std: "docker" "start" "-a" "02edc23c08ee3893a5fd296eadd54098a76f5b6a6e990479111db80a5cae9b07", kill_on_drop: false }`
[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] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/from_seg/attrs/field.rs:595:29
[INFO] [stderr]     |
[INFO] [stderr] 595 |                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[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] 595 -                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stderr] 595 +                 .map(|expr| quote! {segment.move_to(#expr)#suffix;} )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/from_seg/attrs/field.rs:599:29
[INFO] [stderr]     |
[INFO] [stderr] 599 |                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stderr]     |                             ^                                       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 599 -                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stderr] 599 +                 .map(|expr| quote! {segment.move_by(#expr)#suffix;} )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `segsource-derive` (lib) generated 2 warnings (run `cargo fix --lib -p segsource-derive` to apply 2 suggestions)
[INFO] [stderr] warning: `segsource-derive` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segsource_derive-cec2d284c0dd4465)
[INFO] [stderr]    Doc-tests segsource_derive
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/from_seg/attrs/field.rs:595:29
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 595 |                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stdout] 
[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] 595 -                 .map(|expr| (quote! {segment.move_to(#expr)#suffix;}))
[INFO] [stderr] 595 +                 .map(|expr| quote! {segment.move_to(#expr)#suffix;} )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/from_seg/attrs/field.rs:599:29
[INFO] [stderr]     |
[INFO] [stderr] 599 |                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stderr]     |                             ^                                       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 599 -                 .map(|expr| (quote! {segment.move_by(#expr)#suffix;}))
[INFO] [stderr] 599 +                 .map(|expr| quote! {segment.move_by(#expr)#suffix;} )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "02edc23c08ee3893a5fd296eadd54098a76f5b6a6e990479111db80a5cae9b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02edc23c08ee3893a5fd296eadd54098a76f5b6a6e990479111db80a5cae9b07", kill_on_drop: false }`
[INFO] [stdout] 02edc23c08ee3893a5fd296eadd54098a76f5b6a6e990479111db80a5cae9b07