[INFO] cloning repository https://github.com/Brudihawo/fzy_kmeans_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brudihawo/fzy_kmeans_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrudihawo%2Ffzy_kmeans_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrudihawo%2Ffzy_kmeans_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccdffc57a580fde89816066e7c918e5a2e70a302 [INFO] testing Brudihawo/fzy_kmeans_rs against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrudihawo%2Ffzy_kmeans_rs" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Brudihawo/fzy_kmeans_rs on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Brudihawo/fzy_kmeans_rs [INFO] finished tweaking git repo https://github.com/Brudihawo/fzy_kmeans_rs [INFO] tweaked toml for git repo https://github.com/Brudihawo/fzy_kmeans_rs written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate git repo https://github.com/Brudihawo/fzy_kmeans_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray v0.15.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12903aec7ce84df3e0b0b18fd4c14f24498de7d44638abd8af16e7173450d876 [INFO] running `Command { std: "docker" "start" "-a" "12903aec7ce84df3e0b0b18fd4c14f24498de7d44638abd8af16e7173450d876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12903aec7ce84df3e0b0b18fd4c14f24498de7d44638abd8af16e7173450d876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12903aec7ce84df3e0b0b18fd4c14f24498de7d44638abd8af16e7173450d876", kill_on_drop: false }` [INFO] [stdout] 12903aec7ce84df3e0b0b18fd4c14f24498de7d44638abd8af16e7173450d876 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f38e9fe6b8484d426da251e6f3998f9b2c0537db884b97239b416103360f315 [INFO] running `Command { std: "docker" "start" "-a" "8f38e9fe6b8484d426da251e6f3998f9b2c0537db884b97239b416103360f315", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling itoa v0.4.8 [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 csv-core v0.1.10 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling ndarray v0.15.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling k_means_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.41s [INFO] running `Command { std: "docker" "inspect" "8f38e9fe6b8484d426da251e6f3998f9b2c0537db884b97239b416103360f315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f38e9fe6b8484d426da251e6f3998f9b2c0537db884b97239b416103360f315", kill_on_drop: false }` [INFO] [stdout] 8f38e9fe6b8484d426da251e6f3998f9b2c0537db884b97239b416103360f315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0d4fb1666eceaa5f08d79d99716f0b61d9c011b3b9017d9fb4d8a078d28bb0a [INFO] running `Command { std: "docker" "start" "-a" "c0d4fb1666eceaa5f08d79d99716f0b61d9c011b3b9017d9fb4d8a078d28bb0a", 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] [stderr] Compiling k_means_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "c0d4fb1666eceaa5f08d79d99716f0b61d9c011b3b9017d9fb4d8a078d28bb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d4fb1666eceaa5f08d79d99716f0b61d9c011b3b9017d9fb4d8a078d28bb0a", kill_on_drop: false }` [INFO] [stdout] c0d4fb1666eceaa5f08d79d99716f0b61d9c011b3b9017d9fb4d8a078d28bb0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab63881d857d8e1cb66854c8354ee9149617b052762fc3e78be49f630bde7a16 [INFO] running `Command { std: "docker" "start" "-a" "ab63881d857d8e1cb66854c8354ee9149617b052762fc3e78be49f630bde7a16", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/k_means_rs-c9326fe394a33bfe) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/k_means_rs-e1ce8aacd9e91965) [INFO] [stdout] [INFO] [stderr] Doc-tests k_means_rs [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - io::read_csv (line 13) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - io::read_csv (line 13) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `let` [INFO] [stdout] --> src/lib.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 3 | use ndarray::Array2 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | let values: Array2 = String::from("values.csv"); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 4 | let values: Array2 = String::from("values.csv"); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `ArrayBase`, found struct `String` [INFO] [stdout] | | [INFO] [stdout] | expected due to this [INFO] [stdout] | [INFO] [stdout] = note: expected struct `ArrayBase, Dim<[usize; 2]>>` [INFO] [stdout] found struct `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - io::read_csv (line 13) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "ab63881d857d8e1cb66854c8354ee9149617b052762fc3e78be49f630bde7a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab63881d857d8e1cb66854c8354ee9149617b052762fc3e78be49f630bde7a16", kill_on_drop: false }` [INFO] [stdout] ab63881d857d8e1cb66854c8354ee9149617b052762fc3e78be49f630bde7a16