[INFO] fetching crate uniui_widget_label 0.0.6...
[INFO] checking uniui_widget_label-0.0.6 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate uniui_widget_label 0.0.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate uniui_widget_label 0.0.6 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniui_widget_label 0.0.6
[INFO] finished tweaking crates.io crate uniui_widget_label 0.0.6
[INFO] tweaked toml for crates.io crate uniui_widget_label 0.0.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74d314c11a4f1fa2aa765701b36c6976ffb451d5222e87721202ff3e725d3a6c
[INFO] running `Command { std: "docker" "start" "-a" "74d314c11a4f1fa2aa765701b36c6976ffb451d5222e87721202ff3e725d3a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74d314c11a4f1fa2aa765701b36c6976ffb451d5222e87721202ff3e725d3a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d314c11a4f1fa2aa765701b36c6976ffb451d5222e87721202ff3e725d3a6c", kill_on_drop: false }`
[INFO] [stdout] 74d314c11a4f1fa2aa765701b36c6976ffb451d5222e87721202ff3e725d3a6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ee7a09053a658d84dd9b3d69efe84d85f514a146d5e25d5b0dc922d83feba2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4ee7a09053a658d84dd9b3d69efe84d85f514a146d5e25d5b0dc922d83feba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling wasmparser v0.59.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling wit-schema-version v0.1.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling wit-writer v0.2.0
[INFO] [stderr]    Compiling wast v21.0.0
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]    Compiling wit-parser v0.2.0
[INFO] [stderr]    Compiling uniui_core v0.0.4
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling wit-validator v0.2.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling wit-text v0.8.0
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling uni_components_macro v0.0.7
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling walrus v0.18.0
[INFO] [stderr]    Compiling wasm-bindgen-wasm-conventions v0.2.68
[INFO] [stderr]    Compiling wit-walrus v0.5.0
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-multi-value-xform v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-wasm-interpreter v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-threads-xform v0.2.68
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling uni_net v0.0.4
[INFO] [stderr]    Compiling cargo_metadata v0.11.4
[INFO] [stderr]    Compiling wasm-bindgen-cli-support v0.2.68
[INFO] [stderr]    Compiling uni_components v0.0.7
[INFO] [stderr]    Compiling uniui_build v0.0.12
[INFO] [stderr]    Compiling uniui_gui v0.0.12
[INFO] [stderr]    Compiling uniui_widget_label v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uniui_gui_macro v0.0.11
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "f4ee7a09053a658d84dd9b3d69efe84d85f514a146d5e25d5b0dc922d83feba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ee7a09053a658d84dd9b3d69efe84d85f514a146d5e25d5b0dc922d83feba2", kill_on_drop: false }`
[INFO] [stdout] f4ee7a09053a658d84dd9b3d69efe84d85f514a146d5e25d5b0dc922d83feba2