[INFO] cloning repository https://github.com/elzimm-software/turring_cube [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elzimm-software/turring_cube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felzimm-software%2Fturring_cube", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felzimm-software%2Fturring_cube'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 103b6110d5863e92cc138616414710573af84749 [INFO] checking elzimm-software/turring_cube against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felzimm-software%2Fturring_cube" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/elzimm-software/turring_cube [INFO] finished tweaking git repo https://github.com/elzimm-software/turring_cube [INFO] tweaked toml for git repo https://github.com/elzimm-software/turring_cube written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/elzimm-software/turring_cube on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/elzimm-software/turring_cube 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7f7eb727e2819e63c6233e43de655c27ce05a2738557eb87326283afbb1b7d5 [INFO] running `Command { std: "docker" "start" "-a" "f7f7eb727e2819e63c6233e43de655c27ce05a2738557eb87326283afbb1b7d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7f7eb727e2819e63c6233e43de655c27ce05a2738557eb87326283afbb1b7d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f7eb727e2819e63c6233e43de655c27ce05a2738557eb87326283afbb1b7d5", kill_on_drop: false }` [INFO] [stdout] f7f7eb727e2819e63c6233e43de655c27ce05a2738557eb87326283afbb1b7d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1205bc8f0401b4b655a36944b5729ea5a36faf1c8ea9f8410e68f3c649e3dfc [INFO] running `Command { std: "docker" "start" "-a" "f1205bc8f0401b4b655a36944b5729ea5a36faf1c8ea9f8410e68f3c649e3dfc", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking turring_cube v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | fn index(&self, index: &Q) -> &Self::Output { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:61:25 [INFO] [stdout] | [INFO] [stdout] 61 | fn index(&self, index: u128) -> &Self::Output { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data`, `start`, and `len` are never read [INFO] [stdout] --> src/lib.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | struct Chunk { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | data: Box<[T]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | start: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | len: BigInt, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `chunks` and `null_value` are never read [INFO] [stdout] --> src/lib.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct ChunkedBuffer { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 28 | chunks: BTreeMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | null_value: T, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `index_in_chunk` and `get_lower_chuck` are never used [INFO] [stdout] --> src/lib.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl ChunkedBuffer { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] 33 | fn index_in_chunk(&self, idx: &BigInt) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_lower_chuck(&self, idx: &BigInt) -> Option<(&BigInt, &Chunk)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | fn index(&self, index: &Q) -> &Self::Output { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:61:25 [INFO] [stdout] | [INFO] [stdout] 61 | fn index(&self, index: u128) -> &Self::Output { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data`, `start`, and `len` are never read [INFO] [stdout] --> src/lib.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | struct Chunk { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | data: Box<[T]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | start: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | len: BigInt, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `chunks` and `null_value` are never read [INFO] [stdout] --> src/lib.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct ChunkedBuffer { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 28 | chunks: BTreeMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | null_value: T, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `index_in_chunk` and `get_lower_chuck` are never used [INFO] [stdout] --> src/lib.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl ChunkedBuffer { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] 33 | fn index_in_chunk(&self, idx: &BigInt) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_lower_chuck(&self, idx: &BigInt) -> Option<(&BigInt, &Chunk)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "f1205bc8f0401b4b655a36944b5729ea5a36faf1c8ea9f8410e68f3c649e3dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1205bc8f0401b4b655a36944b5729ea5a36faf1c8ea9f8410e68f3c649e3dfc", kill_on_drop: false }` [INFO] [stdout] f1205bc8f0401b4b655a36944b5729ea5a36faf1c8ea9f8410e68f3c649e3dfc