[INFO] fetching crate syn-args-derive 0.3.1... [INFO] building syn-args-derive-0.3.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate syn-args-derive 0.3.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate syn-args-derive 0.3.1 [INFO] finished tweaking crates.io crate syn-args-derive 0.3.1 [INFO] tweaked toml for crates.io crate syn-args-derive 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syn-args-derive 0.3.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate syn-args-derive 0.3.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded similar v2.6.0 [INFO] [stderr] Downloaded insta v1.39.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ce8a976bee2c476bfa00854836e954f673c7023476a46044f0c5699f53f1bf3 [INFO] running `Command { std: "docker" "start" "-a" "1ce8a976bee2c476bfa00854836e954f673c7023476a46044f0c5699f53f1bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ce8a976bee2c476bfa00854836e954f673c7023476a46044f0c5699f53f1bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ce8a976bee2c476bfa00854836e954f673c7023476a46044f0c5699f53f1bf3", kill_on_drop: false }` [INFO] [stdout] 1ce8a976bee2c476bfa00854836e954f673c7023476a46044f0c5699f53f1bf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53323b72cc8dfc09f74e471899ac43ad33a60ab182d2758caa97d47d619d353e [INFO] running `Command { std: "docker" "start" "-a" "53323b72cc8dfc09f74e471899ac43ad33a60ab182d2758caa97d47d619d353e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn-args-derive v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/macro_impl.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | for (j, field_value) in variant_fields_value.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.34s [INFO] running `Command { std: "docker" "inspect" "53323b72cc8dfc09f74e471899ac43ad33a60ab182d2758caa97d47d619d353e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53323b72cc8dfc09f74e471899ac43ad33a60ab182d2758caa97d47d619d353e", kill_on_drop: false }` [INFO] [stdout] 53323b72cc8dfc09f74e471899ac43ad33a60ab182d2758caa97d47d619d353e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af1ac8ebf42f35559b3f221b36d035b31d0fc9ae467bba76a2a7ee796f8ff1a1 [INFO] running `Command { std: "docker" "start" "-a" "af1ac8ebf42f35559b3f221b36d035b31d0fc9ae467bba76a2a7ee796f8ff1a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling similar v2.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling syn-args-derive v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/macro_impl.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | for (j, field_value) in variant_fields_value.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling insta v1.39.0 [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/macro_impl.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | for (j, field_value) in variant_fields_value.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.42s [INFO] running `Command { std: "docker" "inspect" "af1ac8ebf42f35559b3f221b36d035b31d0fc9ae467bba76a2a7ee796f8ff1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1ac8ebf42f35559b3f221b36d035b31d0fc9ae467bba76a2a7ee796f8ff1a1", kill_on_drop: false }` [INFO] [stdout] af1ac8ebf42f35559b3f221b36d035b31d0fc9ae467bba76a2a7ee796f8ff1a1