[INFO] fetching crate rindex 0.2.2...
[INFO] testing rindex-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rindex 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rindex 0.2.2
[INFO] finished tweaking crates.io crate rindex 0.2.2
[INFO] tweaked toml for crates.io crate rindex 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rindex 0.2.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding ordered-float v4.6.0 (available: v5.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f64b99c367390de59d0ec1688c09c42317886fc6ad8d692913da187f3a6c2b09
[INFO] running `Command { std: "docker" "start" "-a" "f64b99c367390de59d0ec1688c09c42317886fc6ad8d692913da187f3a6c2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f64b99c367390de59d0ec1688c09c42317886fc6ad8d692913da187f3a6c2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64b99c367390de59d0ec1688c09c42317886fc6ad8d692913da187f3a6c2b09", kill_on_drop: false }`
[INFO] [stdout] f64b99c367390de59d0ec1688c09c42317886fc6ad8d692913da187f3a6c2b09
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 605d07c14d0c19d0ab7f48f46befbc5164fe35a5151cedd7e15eb2b6b1d9dc8e
[INFO] running `Command { std: "docker" "start" "-a" "605d07c14d0c19d0ab7f48f46befbc5164fe35a5151cedd7e15eb2b6b1d9dc8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling rindex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "605d07c14d0c19d0ab7f48f46befbc5164fe35a5151cedd7e15eb2b6b1d9dc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605d07c14d0c19d0ab7f48f46befbc5164fe35a5151cedd7e15eb2b6b1d9dc8e", kill_on_drop: false }`
[INFO] [stdout] 605d07c14d0c19d0ab7f48f46befbc5164fe35a5151cedd7e15eb2b6b1d9dc8e
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f004bb2cc710c4d44a7b9cb42365856a77993f67a58a18aab1cbd4c5cb884763
[INFO] running `Command { std: "docker" "start" "-a" "f004bb2cc710c4d44a7b9cb42365856a77993f67a58a18aab1cbd4c5cb884763", kill_on_drop: false }`
[INFO] [stderr]    Compiling rindex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f004bb2cc710c4d44a7b9cb42365856a77993f67a58a18aab1cbd4c5cb884763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f004bb2cc710c4d44a7b9cb42365856a77993f67a58a18aab1cbd4c5cb884763", kill_on_drop: false }`
[INFO] [stdout] f004bb2cc710c4d44a7b9cb42365856a77993f67a58a18aab1cbd4c5cb884763
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ccc27cd953815230cd5613568158e8dabdf5974e1811a70dd144031856a8b6ba
[INFO] running `Command { std: "docker" "start" "-a" "ccc27cd953815230cd5613568158e8dabdf5974e1811a70dd144031856a8b6ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rindex-b8ce22396c9261b0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rindex::tests::reshape ... ok
[INFO] [stdout] test rindex::tests::knn_distances ... ok
[INFO] [stdout] test rindex::tests::split ... ok
[INFO] [stdout] test rindex::tests::update ... ok
[INFO] [stdout] test rindex::tests::query ... ok
[INFO] [stdout] test rindex::tests::reverse_query ... ok
[INFO] [stdout] test rindex::tests::verify_fanout_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/graph.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/graph-4a3f1aa8da5ff786)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_knn_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/random.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/random-c1492e45d3876953)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/usage.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/usage-56efce51d02f68dc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_update_operations ... ok
[INFO] [stdout] test test_query_operations ... ok
[INFO] [stdout] test test_main_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ccc27cd953815230cd5613568158e8dabdf5974e1811a70dd144031856a8b6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc27cd953815230cd5613568158e8dabdf5974e1811a70dd144031856a8b6ba", kill_on_drop: false }`
[INFO] [stdout] ccc27cd953815230cd5613568158e8dabdf5974e1811a70dd144031856a8b6ba