[INFO] fetching crate kmedoids 0.1.6...
[INFO] testing kmedoids-0.1.6 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate kmedoids 0.1.6 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate kmedoids 0.1.6 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kmedoids 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kmedoids 0.1.6
[INFO] tweaked toml for crates.io crate kmedoids 0.1.6 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate kmedoids 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb7f6349f99c50857da7c9fee30d3a87baef000783fb681b6fd3315a5af6ff87
[INFO] running `Command { std: "docker" "start" "-a" "bb7f6349f99c50857da7c9fee30d3a87baef000783fb681b6fd3315a5af6ff87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7f6349f99c50857da7c9fee30d3a87baef000783fb681b6fd3315a5af6ff87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7f6349f99c50857da7c9fee30d3a87baef000783fb681b6fd3315a5af6ff87", kill_on_drop: false }`
[INFO] [stdout] bb7f6349f99c50857da7c9fee30d3a87baef000783fb681b6fd3315a5af6ff87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d634ea35c484b1a592c272ea4fa0a089f892bcfc87c5f9cebac742a6a72c236e
[INFO] running `Command { std: "docker" "start" "-a" "d634ea35c484b1a592c272ea4fa0a089f892bcfc87c5f9cebac742a6a72c236e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling kmedoids v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "d634ea35c484b1a592c272ea4fa0a089f892bcfc87c5f9cebac742a6a72c236e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d634ea35c484b1a592c272ea4fa0a089f892bcfc87c5f9cebac742a6a72c236e", kill_on_drop: false }`
[INFO] [stdout] d634ea35c484b1a592c272ea4fa0a089f892bcfc87c5f9cebac742a6a72c236e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa75b2f9d4670ce4bd1b6b0e0919b44215d0a5c16a524eea3799457c51f48b2a
[INFO] running `Command { std: "docker" "start" "-a" "aa75b2f9d4670ce4bd1b6b0e0919b44215d0a5c16a524eea3799457c51f48b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmedoids v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "aa75b2f9d4670ce4bd1b6b0e0919b44215d0a5c16a524eea3799457c51f48b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa75b2f9d4670ce4bd1b6b0e0919b44215d0a5c16a524eea3799457c51f48b2a", kill_on_drop: false }`
[INFO] [stdout] aa75b2f9d4670ce4bd1b6b0e0919b44215d0a5c16a524eea3799457c51f48b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e68b2b6f9706aa43189377c055d44fe5dffd7e10e885e5b6880c2aa028e54b9a
[INFO] running `Command { std: "docker" "start" "-a" "e68b2b6f9706aa43189377c055d44fe5dffd7e10e885e5b6880c2aa028e54b9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kmedoids-41199ef7c9b8ceae)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::testalternating ... ok
[INFO] [stdout] test tests::testfasterpam_simple ... ok
[INFO] [stdout] test tests::testfastpam_simple ... ok
[INFO] [stdout] test tests::testpam_build_simple ... ok
[INFO] [stdout] test tests::testpam_simple ... ok
[INFO] [stdout] test tests::testpam_swap_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kmedoids
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/kmedoids.rs - pam_build (line 701) ... ok
[INFO] [stdout] test src/kmedoids.rs - pam (line 747) ... ok
[INFO] [stdout] test src/kmedoids.rs - random_initialization (line 324) ... ok
[INFO] [stdout] test src/arrayadapter.rs - arrayadapter::LowerTriangle (line 40) ... ok
[INFO] [stdout] test src/kmedoids.rs - alternating (line 868) ... ok
[INFO] [stdout] test src/kmedoids.rs - fastpam1 (line 446) ... ok
[INFO] [stdout] test src/kmedoids.rs - (line 26) ... ok
[INFO] [stdout] test src/kmedoids.rs - pam_swap (line 659) ... ok
[INFO] [stdout] test src/kmedoids.rs - fasterpam (line 355) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e68b2b6f9706aa43189377c055d44fe5dffd7e10e885e5b6880c2aa028e54b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68b2b6f9706aa43189377c055d44fe5dffd7e10e885e5b6880c2aa028e54b9a", kill_on_drop: false }`
[INFO] [stdout] e68b2b6f9706aa43189377c055d44fe5dffd7e10e885e5b6880c2aa028e54b9a