[INFO] fetching crate omaha_client 0.2.1... [INFO] checking omaha_client-0.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate omaha_client 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate omaha_client 0.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate omaha_client 0.2.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate omaha_client 0.2.1 [INFO] tweaked toml for crates.io crate omaha_client 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate omaha_client 0.2.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pem-rfc7468 v0.6.0 [INFO] [stderr] Downloaded futures-timer v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e58c0d818445920aa93ace20885b406d513929bca5b5943a64ea29b349fee22 [INFO] running `Command { std: "docker" "start" "-a" "2e58c0d818445920aa93ace20885b406d513929bca5b5943a64ea29b349fee22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e58c0d818445920aa93ace20885b406d513929bca5b5943a64ea29b349fee22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e58c0d818445920aa93ace20885b406d513929bca5b5943a64ea29b349fee22", kill_on_drop: false }` [INFO] [stdout] 2e58c0d818445920aa93ace20885b406d513929bca5b5943a64ea29b349fee22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94187e8ea49ffc19210cb9c68fba9f4b3f9d793273bdfa93a923a142baecc9fe [INFO] running `Command { std: "docker" "start" "-a" "94187e8ea49ffc19210cb9c68fba9f4b3f9d793273bdfa93a923a142baecc9fe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking 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tokio-util v0.7.11 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking argh_shared v0.1.12 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking argh v0.1.12 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.25.0 [INFO] [stderr] Checking omaha_client v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `VbMetadata` and `ChannelConfig` are never constructed [INFO] [stdout] --> examples/hello-world/app_set.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum AppIdSource { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 13 | VbMetadata, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | ChannelConfig, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppIdSource` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `system_app_metadata` is never read [INFO] [stdout] --> examples/hello-world/app_set.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MinimalAppSet { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 25 | system_app: App, [INFO] [stdout] 26 | system_app_metadata: AppMetadata, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_system_product_id`, `get_system_current_channel`, `get_system_target_channel`, `set_system_target_channel`, and `get_system_app_metadata` are never used [INFO] [stdout] --> examples/hello-world/app_set.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl MinimalAppSet { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn get_system_product_id(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn get_system_current_channel(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get_system_target_channel(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_system_target_channel(&mut self, channel: Option, id: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn get_system_app_metadata(&self) -> &AppMetadata { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metrics` is never read [INFO] [stdout] --> examples/hello-world/policy.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct MinimalPolicyEngine { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 86 | time_source: T, [INFO] [stdout] 87 | metrics: MinimalMetricsReporter, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.19s [INFO] running `Command { std: "docker" "inspect" "94187e8ea49ffc19210cb9c68fba9f4b3f9d793273bdfa93a923a142baecc9fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94187e8ea49ffc19210cb9c68fba9f4b3f9d793273bdfa93a923a142baecc9fe", kill_on_drop: false }` [INFO] [stdout] 94187e8ea49ffc19210cb9c68fba9f4b3f9d793273bdfa93a923a142baecc9fe