[INFO] fetching crate soa_derive_internal 0.13.2...
[INFO] checking soa_derive_internal-0.13.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate soa_derive_internal 0.13.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate soa_derive_internal 0.13.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soa_derive_internal 0.13.2
[INFO] finished tweaking crates.io crate soa_derive_internal 0.13.2
[INFO] tweaked toml for crates.io crate soa_derive_internal 0.13.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 764122ba5cbd819f1e49b301e92b4f2e31c7c8a9e446409a76fa61123dc1039d
[INFO] running `Command { std: "docker" "start" "-a" "764122ba5cbd819f1e49b301e92b4f2e31c7c8a9e446409a76fa61123dc1039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "764122ba5cbd819f1e49b301e92b4f2e31c7c8a9e446409a76fa61123dc1039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764122ba5cbd819f1e49b301e92b4f2e31c7c8a9e446409a76fa61123dc1039d", kill_on_drop: false }`
[INFO] [stdout] 764122ba5cbd819f1e49b301e92b4f2e31c7c8a9e446409a76fa61123dc1039d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 748d103ad52acc658fe5d51e87ba7854f7112aedb74dfc4c87fbd349511435b9
[INFO] running `Command { std: "docker" "start" "-a" "748d103ad52acc658fe5d51e87ba7854f7112aedb74dfc4c87fbd349511435b9", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.76
[INFO] [stderr]     Checking soa_derive_internal v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `concat` is never used
[INFO] [stdout]    --> src/input.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) trait TokenStreamIterator: Iterator<Item = proc_macro2::TokenStream> {
[INFO] [stdout]     |                  ------------------- method in this trait
[INFO] [stdout] 194 |     fn concat_by(self, f: impl Fn(proc_macro2::TokenStream, proc_macro2::Token...
[INFO] [stdout] 195 |     fn concat(self) -> proc_macro2::TokenStream;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "748d103ad52acc658fe5d51e87ba7854f7112aedb74dfc4c87fbd349511435b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748d103ad52acc658fe5d51e87ba7854f7112aedb74dfc4c87fbd349511435b9", kill_on_drop: false }`
[INFO] [stdout] 748d103ad52acc658fe5d51e87ba7854f7112aedb74dfc4c87fbd349511435b9