[INFO] fetching crate zintl-ui-app 0.0.1-alpha.1...
[INFO] building zintl-ui-app-0.0.1-alpha.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate zintl-ui-app 0.0.1-alpha.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zintl-ui-app 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate zintl-ui-app 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate zintl-ui-app 0.0.1-alpha.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zintl-ui-app 0.0.1-alpha.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zintl-ui-app 0.0.1-alpha.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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dafa63f43e450e7b12fc78d3cabbacbbba2f2632ce1f39f65b52ac770d62076
[INFO] running `Command { std: "docker" "start" "-a" "4dafa63f43e450e7b12fc78d3cabbacbbba2f2632ce1f39f65b52ac770d62076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dafa63f43e450e7b12fc78d3cabbacbbba2f2632ce1f39f65b52ac770d62076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dafa63f43e450e7b12fc78d3cabbacbbba2f2632ce1f39f65b52ac770d62076", kill_on_drop: false }`
[INFO] [stdout] 4dafa63f43e450e7b12fc78d3cabbacbbba2f2632ce1f39f65b52ac770d62076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 924e39dba45aee53894356ab7f0781e1887a7fec0d10a6ba796d2cee0ba5b0d0
[INFO] running `Command { std: "docker" "start" "-a" "924e39dba45aee53894356ab7f0781e1887a7fec0d10a6ba796d2cee0ba5b0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling zintl-ui-render v0.0.1-alpha.1
[INFO] [stderr]    Compiling zintl-ui-view v0.0.1-alpha.1
[INFO] [stderr]    Compiling zintl-ui-app v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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 0.61s
[INFO] running `Command { std: "docker" "inspect" "924e39dba45aee53894356ab7f0781e1887a7fec0d10a6ba796d2cee0ba5b0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924e39dba45aee53894356ab7f0781e1887a7fec0d10a6ba796d2cee0ba5b0d0", kill_on_drop: false }`
[INFO] [stdout] 924e39dba45aee53894356ab7f0781e1887a7fec0d10a6ba796d2cee0ba5b0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37d7ab3153e8650d45aeadc1dcafac757e0ebfeb993b022bbf7d564574c66bfa
[INFO] running `Command { std: "docker" "start" "-a" "37d7ab3153e8650d45aeadc1dcafac757e0ebfeb993b022bbf7d564574c66bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling zintl-ui-app v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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 0.35s
[INFO] running `Command { std: "docker" "inspect" "37d7ab3153e8650d45aeadc1dcafac757e0ebfeb993b022bbf7d564574c66bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d7ab3153e8650d45aeadc1dcafac757e0ebfeb993b022bbf7d564574c66bfa", kill_on_drop: false }`
[INFO] [stdout] 37d7ab3153e8650d45aeadc1dcafac757e0ebfeb993b022bbf7d564574c66bfa