[INFO] fetching crate tdf_utils 0.2.4... [INFO] building tdf_utils-0.2.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate tdf_utils 0.2.4 into /workspace/builds/worker-5-tc1/source [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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tdf_utils 0.2.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e79a5d4651bd757521c3a6283a239cbbbe399f857769b5c3408f45b2eae71375 [INFO] running `Command { std: "docker" "start" "-a" "e79a5d4651bd757521c3a6283a239cbbbe399f857769b5c3408f45b2eae71375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e79a5d4651bd757521c3a6283a239cbbbe399f857769b5c3408f45b2eae71375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e79a5d4651bd757521c3a6283a239cbbbe399f857769b5c3408f45b2eae71375", kill_on_drop: false }` [INFO] [stdout] e79a5d4651bd757521c3a6283a239cbbbe399f857769b5c3408f45b2eae71375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3991eb97309ef3376a264cd93a3025d1613c326fb60fe35a287e044e299aea0 [INFO] running `Command { std: "docker" "start" "-a" "e3991eb97309ef3376a264cd93a3025d1613c326fb60fe35a287e044e299aea0", kill_on_drop: false }` [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "e3991eb97309ef3376a264cd93a3025d1613c326fb60fe35a287e044e299aea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3991eb97309ef3376a264cd93a3025d1613c326fb60fe35a287e044e299aea0", kill_on_drop: false }` [INFO] [stdout] e3991eb97309ef3376a264cd93a3025d1613c326fb60fe35a287e044e299aea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6a096ad1429d61fb1a26a3e2b3036c8f894bc119aa07db929fa8bfa1e635628 [INFO] running `Command { std: "docker" "start" "-a" "b6a096ad1429d61fb1a26a3e2b3036c8f894bc119aa07db929fa8bfa1e635628", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) on by default [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "b6a096ad1429d61fb1a26a3e2b3036c8f894bc119aa07db929fa8bfa1e635628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a096ad1429d61fb1a26a3e2b3036c8f894bc119aa07db929fa8bfa1e635628", kill_on_drop: false }` [INFO] [stdout] b6a096ad1429d61fb1a26a3e2b3036c8f894bc119aa07db929fa8bfa1e635628