[INFO] cloning repository https://github.com/spiraldb/alp.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spiraldb/alp.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiraldb%2Falp.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiraldb%2Falp.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d64264cda0cbc23a7cacf1200a301652b867a937 [INFO] checking spiraldb/alp.rs against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiraldb%2Falp.rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spiraldb/alp.rs on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spiraldb/alp.rs [INFO] finished tweaking git repo https://github.com/spiraldb/alp.rs [INFO] tweaked toml for git repo https://github.com/spiraldb/alp.rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spiraldb/alp.rs 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastlanes v0.1.8 [INFO] [stderr] Downloaded const_for v0.1.5 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0815aa792bbb3ceddebce1e8112cbe16e1a2844fad5df396e3a11b084f3671d3 [INFO] running `Command { std: "docker" "start" "-a" "0815aa792bbb3ceddebce1e8112cbe16e1a2844fad5df396e3a11b084f3671d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0815aa792bbb3ceddebce1e8112cbe16e1a2844fad5df396e3a11b084f3671d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0815aa792bbb3ceddebce1e8112cbe16e1a2844fad5df396e3a11b084f3671d3", kill_on_drop: false }` [INFO] [stdout] 0815aa792bbb3ceddebce1e8112cbe16e1a2844fad5df396e3a11b084f3671d3 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 286d0941d37e5df2c35623d5386ac06d35252ad699146b3179df393ba450c317 [INFO] running `Command { std: "docker" "start" "-a" "286d0941d37e5df2c35623d5386ac06d35252ad699146b3179df393ba450c317", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking const_for v0.1.5 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking fastlanes v0.1.8 [INFO] [stderr] Checking alp v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `float_next_up_down` has been stable since 1.86.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(float_next_up_down)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `float_next_up_down` has been stable since 1.86.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(float_next_up_down)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_bit_width` [INFO] [stdout] --> src/alp_rd/mod.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | let left_bit_width = bit_width!(max_code); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_bit_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PackedVec` is never constructed [INFO] [stdout] --> src/alp_rd/bitpack.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct PackedVec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_bit_width` [INFO] [stdout] --> src/alp_rd/mod.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | let left_bit_width = bit_width!(max_code); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_bit_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PackedVec` is never constructed [INFO] [stdout] --> src/alp_rd/bitpack.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct PackedVec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fastlanes_pack` is never used [INFO] [stdout] --> src/alp_rd/bitpack.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn fastlanes_pack( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fastlanes_unpack` is never used [INFO] [stdout] --> src/alp_rd/bitpack.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | pub(crate) fn fastlanes_unpack( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "286d0941d37e5df2c35623d5386ac06d35252ad699146b3179df393ba450c317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "286d0941d37e5df2c35623d5386ac06d35252ad699146b3179df393ba450c317", kill_on_drop: false }` [INFO] [stdout] 286d0941d37e5df2c35623d5386ac06d35252ad699146b3179df393ba450c317