[INFO] fetching crate uni_components_macro 0.0.7...
[INFO] building uni_components_macro-0.0.7 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate uni_components_macro 0.0.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate uni_components_macro 0.0.7
[INFO] finished tweaking crates.io crate uni_components_macro 0.0.7
[INFO] tweaked toml for crates.io crate uni_components_macro 0.0.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uni_components_macro 0.0.7 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60c9bf16eb834b89f2283b196cd71b1b79008eb1dbdbc78b8092f69c67b67ab2
[INFO] running `Command { std: "docker" "start" "-a" "60c9bf16eb834b89f2283b196cd71b1b79008eb1dbdbc78b8092f69c67b67ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60c9bf16eb834b89f2283b196cd71b1b79008eb1dbdbc78b8092f69c67b67ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c9bf16eb834b89f2283b196cd71b1b79008eb1dbdbc78b8092f69c67b67ab2", kill_on_drop: false }`
[INFO] [stdout] 60c9bf16eb834b89f2283b196cd71b1b79008eb1dbdbc78b8092f69c67b67ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21fb0682de4041067f874981c989f2eb5782c0016ebdb635a635a13101e3eb8b
[INFO] running `Command { std: "docker" "start" "-a" "21fb0682de4041067f874981c989f2eb5782c0016ebdb635a635a13101e3eb8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling uni_components_macro v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ServiceOutput` is never constructed
[INFO] [stdout]   --> src/define_service.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct ServiceOutput {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "21fb0682de4041067f874981c989f2eb5782c0016ebdb635a635a13101e3eb8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fb0682de4041067f874981c989f2eb5782c0016ebdb635a635a13101e3eb8b", kill_on_drop: false }`
[INFO] [stdout] 21fb0682de4041067f874981c989f2eb5782c0016ebdb635a635a13101e3eb8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d556f239a335c7e18206888b404ce807118c1afbcaf861afd934daf401e1ff
[INFO] running `Command { std: "docker" "start" "-a" "74d556f239a335c7e18206888b404ce807118c1afbcaf861afd934daf401e1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling uni_components_macro v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ServiceOutput` is never constructed
[INFO] [stdout]   --> src/define_service.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct ServiceOutput {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServiceOutput` is never constructed
[INFO] [stdout]   --> src/define_service.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct ServiceOutput {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "74d556f239a335c7e18206888b404ce807118c1afbcaf861afd934daf401e1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d556f239a335c7e18206888b404ce807118c1afbcaf861afd934daf401e1ff", kill_on_drop: false }`
[INFO] [stdout] 74d556f239a335c7e18206888b404ce807118c1afbcaf861afd934daf401e1ff