[INFO] cloning repository https://github.com/acane77/LanceDB_C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acane77/LanceDB_C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facane77%2FLanceDB_C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facane77%2FLanceDB_C'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dac255ead4666ae444b528e6f249ee8422a49147
[INFO] testing acane77/LanceDB_C against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facane77%2FLanceDB_C" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/acane77/LanceDB_C
[INFO] finished tweaking git repo https://github.com/acane77/LanceDB_C
[INFO] tweaked toml for git repo https://github.com/acane77/LanceDB_C written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/acane77/LanceDB_C on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/acane77/LanceDB_C 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "736407797db1cb87572883089eea521b01ad76ac4a1542a0eb9591c32d19a6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736407797db1cb87572883089eea521b01ad76ac4a1542a0eb9591c32d19a6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736407797db1cb87572883089eea521b01ad76ac4a1542a0eb9591c32d19a6cc", kill_on_drop: false }`
[INFO] [stdout] 736407797db1cb87572883089eea521b01ad76ac4a1542a0eb9591c32d19a6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "1052af35785d5a13cb02f6611e299ad5967fdf49fce584c3abe0cccb9caa208a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lancedb v0.4.20
[INFO] [stderr]    Compiling lancedb_c_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dim`
[INFO] [stdout]    --> src/lib.rs:663:37
[INFO] [stdout]     |
[INFO] [stdout] 663 |             FixedSizeList(inner_ty, dim) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dim`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indexes_vec`
[INFO] [stdout]    --> src/lib.rs:718:17
[INFO] [stdout]     |
[INFO] [stdout] 718 |             let indexes_vec = convert_to_i32_vec(indexes_array).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indexes_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 46s
[INFO] running `Command { std: "docker" "inspect" "1052af35785d5a13cb02f6611e299ad5967fdf49fce584c3abe0cccb9caa208a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1052af35785d5a13cb02f6611e299ad5967fdf49fce584c3abe0cccb9caa208a", kill_on_drop: false }`
[INFO] [stdout] 1052af35785d5a13cb02f6611e299ad5967fdf49fce584c3abe0cccb9caa208a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] c56d5ab0e9e52e8a0ec59ea4c355232eedea3009b7e03326286fa1972ca174a4
[INFO] running `Command { std: "docker" "start" "-a" "c56d5ab0e9e52e8a0ec59ea4c355232eedea3009b7e03326286fa1972ca174a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling lancedb_c_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:990:9
[INFO] [stdout]     |
[INFO] [stdout] 990 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dim`
[INFO] [stdout]    --> src/lib.rs:663:37
[INFO] [stdout]     |
[INFO] [stdout] 663 |             FixedSizeList(inner_ty, dim) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dim`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indexes_vec`
[INFO] [stdout]    --> src/lib.rs:718:17
[INFO] [stdout]     |
[INFO] [stdout] 718 |             let indexes_vec = convert_to_i32_vec(indexes_array).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indexes_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.70s
[INFO] running `Command { std: "docker" "inspect" "c56d5ab0e9e52e8a0ec59ea4c355232eedea3009b7e03326286fa1972ca174a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56d5ab0e9e52e8a0ec59ea4c355232eedea3009b7e03326286fa1972ca174a4", kill_on_drop: false }`
[INFO] [stdout] c56d5ab0e9e52e8a0ec59ea4c355232eedea3009b7e03326286fa1972ca174a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a899498e7515791063a9fc3feb368fc20f621ab1e9c759c8f94cc48bac4606cf
[INFO] running `Command { std: "docker" "start" "-a" "a899498e7515791063a9fc3feb368fc20f621ab1e9c759c8f94cc48bac4606cf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:990:9
[INFO] [stderr]     |
[INFO] [stderr] 990 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dim`
[INFO] [stderr]    --> src/lib.rs:663:37
[INFO] [stderr]     |
[INFO] [stderr] 663 |             FixedSizeList(inner_ty, dim) => {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dim`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `indexes_vec`
[INFO] [stderr]    --> src/lib.rs:718:17
[INFO] [stderr]     |
[INFO] [stderr] 718 |             let indexes_vec = convert_to_i32_vec(indexes_array).unwrap();
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indexes_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: `lancedb_c_api` (lib test) generated 3 warnings (run `cargo fix --lib -p lancedb_c_api --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/lancedb_c_api/748dcd70a35fb2f9/deps/lancedb_c-748dcd70a35fb2f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a899498e7515791063a9fc3feb368fc20f621ab1e9c759c8f94cc48bac4606cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a899498e7515791063a9fc3feb368fc20f621ab1e9c759c8f94cc48bac4606cf", kill_on_drop: false }`
[INFO] [stdout] a899498e7515791063a9fc3feb368fc20f621ab1e9c759c8f94cc48bac4606cf