[INFO] fetching crate derive-patch 0.0.1... [INFO] checking derive-patch-0.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate derive-patch 0.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate derive-patch 0.0.1 [INFO] finished tweaking crates.io crate derive-patch 0.0.1 [INFO] tweaked toml for crates.io crate derive-patch 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate derive-patch 0.0.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding clap v2.21.3 (available: v2.34.0) [INFO] [stderr] Adding clog-cli v0.9.3 (available: v0.10.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 947679df19954f3790cfc3e54051bb41866c59e0b3c046aaca5490237c35e1fd [INFO] running `Command { std: "docker" "start" "-a" "947679df19954f3790cfc3e54051bb41866c59e0b3c046aaca5490237c35e1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "947679df19954f3790cfc3e54051bb41866c59e0b3c046aaca5490237c35e1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "947679df19954f3790cfc3e54051bb41866c59e0b3c046aaca5490237c35e1fd", kill_on_drop: false }` [INFO] [stdout] 947679df19954f3790cfc3e54051bb41866c59e0b3c046aaca5490237c35e1fd [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd7c7359a7d5d89541a7918661153ad1e5a82561172af5d388310efd55647e4c [INFO] running `Command { std: "docker" "start" "-a" "cd7c7359a7d5d89541a7918661153ad1e5a82561172af5d388310efd55647e4c", kill_on_drop: false }` [INFO] [stderr] warning: derive-patch v0.0.1 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target [INFO] [stderr] warning: derive-patch v0.0.1 (/opt/rustwide/workdir) ignoring invalid dependency `clog-cli` which is missing a lib target [INFO] [stderr] Checking derive-patch v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Example` is never constructed [INFO] [stdout] --> src/lib.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | struct Example { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PartialExample` is never constructed [INFO] [stdout] --> src/lib.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | struct PartialExample { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lib.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl PartialExample { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 49 | //only when we have a forced value [INFO] [stdout] 50 | fn new(id: u32) -> PartialExample { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn complete(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn apply(&self, obj: &mut Example) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | fn merge_into(&self, obj: &mut PartialExample) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn partial_equal_existing(&self, obj: &PartialExample) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | fn count(&self) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 129 | fn build(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "cd7c7359a7d5d89541a7918661153ad1e5a82561172af5d388310efd55647e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7c7359a7d5d89541a7918661153ad1e5a82561172af5d388310efd55647e4c", kill_on_drop: false }` [INFO] [stdout] cd7c7359a7d5d89541a7918661153ad1e5a82561172af5d388310efd55647e4c