[INFO] fetching crate tdf_utils 0.2.4... [INFO] checking tdf_utils-0.2.4 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543 [INFO] extracting crate tdf_utils 0.2.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate tdf_utils 0.2.4 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tdf_utils 0.2.4 [INFO] finished tweaking crates.io crate tdf_utils 0.2.4 [INFO] tweaked toml for crates.io crate tdf_utils 0.2.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d91a2906230e5337845fec02197d9429e6b3eaffede0efbe5d85ae95d1ca562c [INFO] running `Command { std: "docker" "start" "-a" "d91a2906230e5337845fec02197d9429e6b3eaffede0efbe5d85ae95d1ca562c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d91a2906230e5337845fec02197d9429e6b3eaffede0efbe5d85ae95d1ca562c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d91a2906230e5337845fec02197d9429e6b3eaffede0efbe5d85ae95d1ca562c", kill_on_drop: false }` [INFO] [stdout] d91a2906230e5337845fec02197d9429e6b3eaffede0efbe5d85ae95d1ca562c [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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc711c23bd5a03fa2c675695b416fbdf51cc650768c435e9df4b19c0f8effd25 [INFO] running `Command { std: "docker" "start" "-a" "fc711c23bd5a03fa2c675695b416fbdf51cc650768c435e9df4b19c0f8effd25", kill_on_drop: false }` [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking tdf_utils v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryIndexedTree` is never constructed [INFO] [stdout] --> src/bit.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct BinaryIndexedTree { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinaryIndexedTree` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from`, `update`, `sum_to`, and `sum_of_range` are never used [INFO] [stdout] --> src/bit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl BinaryIndexedTree [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stdout] | |_________________________________________________________________________- associated items in this implementation [INFO] [stdout] 10 | { [INFO] [stdout] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn from(v: Vec) -> BinaryIndexedTree { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn update(&mut self, idx: usize, delta: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn sum_to(&mut self, idx: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn sum_of_range(&mut self, idx: usize, end: usize) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl BinaryIndexedTree [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stdout] | |_________________________________________________________________________- associated function in this implementation [INFO] [stdout] 10 | { [INFO] [stdout] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "fc711c23bd5a03fa2c675695b416fbdf51cc650768c435e9df4b19c0f8effd25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc711c23bd5a03fa2c675695b416fbdf51cc650768c435e9df4b19c0f8effd25", kill_on_drop: false }` [INFO] [stdout] fc711c23bd5a03fa2c675695b416fbdf51cc650768c435e9df4b19c0f8effd25