[INFO] fetching crate acroform-pdf-derive 0.0.16... [INFO] testing acroform-pdf-derive-0.0.16 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate acroform-pdf-derive 0.0.16 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate acroform-pdf-derive 0.0.16 [INFO] finished tweaking crates.io crate acroform-pdf-derive 0.0.16 [INFO] tweaked toml for crates.io crate acroform-pdf-derive 0.0.16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate acroform-pdf-derive 0.0.16 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] crate crates.io crate acroform-pdf-derive 0.0.16 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] adc3dc65e32b6ed92a93b7bb98e7bbe77d0cc21c07c5817a331aec2cef547a6f [INFO] running `Command { std: "docker" "start" "-a" "adc3dc65e32b6ed92a93b7bb98e7bbe77d0cc21c07c5817a331aec2cef547a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adc3dc65e32b6ed92a93b7bb98e7bbe77d0cc21c07c5817a331aec2cef547a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc3dc65e32b6ed92a93b7bb98e7bbe77d0cc21c07c5817a331aec2cef547a6f", kill_on_drop: false }` [INFO] [stdout] adc3dc65e32b6ed92a93b7bb98e7bbe77d0cc21c07c5817a331aec2cef547a6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f459f7eef0706e8377614625caf7501a4d5ef086608e0669de46dbb2b58b675c [INFO] running `Command { std: "docker" "start" "-a" "f459f7eef0706e8377614625caf7501a4d5ef086608e0669de46dbb2b58b675c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling acroform-pdf-derive v0.0.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | let attrs = GlobalAttrs::from_ast(ast); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:478:85 [INFO] [stdout] | [INFO] [stdout] 478 | let labels: Vec = fields.unnamed.iter().enumerate().map(|(i, f)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:749:39 [INFO] [stdout] | [INFO] [stdout] 749 | let other = parts.iter().filter(|(field, attrs, _)| attrs.other).flat_map(|(field, _, _)| field).next(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:787:25 [INFO] [stdout] | [INFO] [stdout] 787 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.52s [INFO] running `Command { std: "docker" "inspect" "f459f7eef0706e8377614625caf7501a4d5ef086608e0669de46dbb2b58b675c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f459f7eef0706e8377614625caf7501a4d5ef086608e0669de46dbb2b58b675c", kill_on_drop: false }` [INFO] [stdout] f459f7eef0706e8377614625caf7501a4d5ef086608e0669de46dbb2b58b675c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aa27a1a449fb131189a76dca015e7e1d14d70946a0594d9562b4f374165b55f8 [INFO] running `Command { std: "docker" "start" "-a" "aa27a1a449fb131189a76dca015e7e1d14d70946a0594d9562b4f374165b55f8", kill_on_drop: false }` [INFO] [stderr] Compiling acroform-pdf-derive v0.0.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | let attrs = GlobalAttrs::from_ast(ast); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:478:85 [INFO] [stdout] | [INFO] [stdout] 478 | let labels: Vec = fields.unnamed.iter().enumerate().map(|(i, f)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:749:39 [INFO] [stdout] | [INFO] [stdout] 749 | let other = parts.iter().filter(|(field, attrs, _)| attrs.other).flat_map(|(field, _, _)| field).next(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:787:25 [INFO] [stdout] | [INFO] [stdout] 787 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | let attrs = GlobalAttrs::from_ast(ast); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:478:85 [INFO] [stdout] | [INFO] [stdout] 478 | let labels: Vec = fields.unnamed.iter().enumerate().map(|(i, f)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:749:39 [INFO] [stdout] | [INFO] [stdout] 749 | let other = parts.iter().filter(|(field, attrs, _)| attrs.other).flat_map(|(field, _, _)| field).next(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:787:25 [INFO] [stdout] | [INFO] [stdout] 787 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "aa27a1a449fb131189a76dca015e7e1d14d70946a0594d9562b4f374165b55f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa27a1a449fb131189a76dca015e7e1d14d70946a0594d9562b4f374165b55f8", kill_on_drop: false }` [INFO] [stdout] aa27a1a449fb131189a76dca015e7e1d14d70946a0594d9562b4f374165b55f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2daf080124da5fb3a0238fe40e7303803745d6a81513a5e062764d320efaa81b [INFO] running `Command { std: "docker" "start" "-a" "2daf080124da5fb3a0238fe40e7303803745d6a81513a5e062764d320efaa81b", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `attrs` [INFO] [stderr] --> src/lib.rs:294:9 [INFO] [stderr] | [INFO] [stderr] 294 | let attrs = GlobalAttrs::from_ast(ast); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:478:85 [INFO] [stderr] | [INFO] [stderr] 478 | let labels: Vec = fields.unnamed.iter().enumerate().map(|(i, f)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/lib.rs:749:39 [INFO] [stderr] | [INFO] [stderr] 749 | let other = parts.iter().filter(|(field, attrs, _)| attrs.other).flat_map(|(field, _, _)| field).next(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:787:25 [INFO] [stderr] | [INFO] [stderr] 787 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `acroform-pdf-derive` (lib) generated 4 warnings (run `cargo fix --lib -p acroform-pdf-derive` to apply 4 suggestions) [INFO] [stderr] warning: `acroform-pdf-derive` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdf_derive-b24cb581063fb4fa) [INFO] [stderr] Doc-tests pdf_derive [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ignored [INFO] [stdout] test src/lib.rs - (line 50) ... ignored [INFO] [stdout] test src/lib.rs - (line 76) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2daf080124da5fb3a0238fe40e7303803745d6a81513a5e062764d320efaa81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2daf080124da5fb3a0238fe40e7303803745d6a81513a5e062764d320efaa81b", kill_on_drop: false }` [INFO] [stdout] 2daf080124da5fb3a0238fe40e7303803745d6a81513a5e062764d320efaa81b