[INFO] fetching crate bye_nanoflann_rs 0.1.0...
[INFO] testing bye_nanoflann_rs-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bye_nanoflann_rs 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate bye_nanoflann_rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate bye_nanoflann_rs 0.1.0
[INFO] tweaked toml for crates.io crate bye_nanoflann_rs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bye_nanoflann_rs 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bye_nanoflann_rs 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8672dcb0ad4ba926efb228352667600104fe0c4ae135bbc4e6ac754632e775e0
[INFO] running `Command { std: "docker" "start" "-a" "8672dcb0ad4ba926efb228352667600104fe0c4ae135bbc4e6ac754632e775e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8672dcb0ad4ba926efb228352667600104fe0c4ae135bbc4e6ac754632e775e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8672dcb0ad4ba926efb228352667600104fe0c4ae135bbc4e6ac754632e775e0", kill_on_drop: false }`
[INFO] [stdout] 8672dcb0ad4ba926efb228352667600104fe0c4ae135bbc4e6ac754632e775e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e16b2d2d33351b434cb3d751cc2c1fb513cfb8dbd0c3c0582cdc771abd7050
[INFO] running `Command { std: "docker" "start" "-a" "71e16b2d2d33351b434cb3d751cc2c1fb513cfb8dbd0c3c0582cdc771abd7050", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bye_nanoflann_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "71e16b2d2d33351b434cb3d751cc2c1fb513cfb8dbd0c3c0582cdc771abd7050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e16b2d2d33351b434cb3d751cc2c1fb513cfb8dbd0c3c0582cdc771abd7050", kill_on_drop: false }`
[INFO] [stdout] 71e16b2d2d33351b434cb3d751cc2c1fb513cfb8dbd0c3c0582cdc771abd7050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95a42445977339251e0c42215ea9360042458ae2f06c5ec91a9efe9ddd31f086
[INFO] running `Command { std: "docker" "start" "-a" "95a42445977339251e0c42215ea9360042458ae2f06c5ec91a9efe9ddd31f086", kill_on_drop: false }`
[INFO] [stderr]    Compiling bye_nanoflann_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `vector_example`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `examples/vector_example.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bye_nanoflann_rs` (example "vector_example") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IndexDistSorter`
[INFO] [stdout]    --> src/sets.rs:375:17
[INFO] [stdout]     |
[INFO] [stdout] 375 |         assert!(IndexDistSorter::compare(&item2, &item1), "IndexDistSorter comparison failed");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ use of undeclared type `IndexDistSorter`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 323 +     use crate::utils::IndexDistSorter;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IndexDistSorter`
[INFO] [stdout]    --> src/sets.rs:378:17
[INFO] [stdout]     |
[INFO] [stdout] 378 |         assert!(IndexDistSorter::compare(&item3, &item1), "IndexDistSorter comparison failed");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ use of undeclared type `IndexDistSorter`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 323 +     use crate::utils::IndexDistSorter;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bye_nanoflann_rs` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "95a42445977339251e0c42215ea9360042458ae2f06c5ec91a9efe9ddd31f086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a42445977339251e0c42215ea9360042458ae2f06c5ec91a9efe9ddd31f086", kill_on_drop: false }`
[INFO] [stdout] 95a42445977339251e0c42215ea9360042458ae2f06c5ec91a9efe9ddd31f086