[INFO] cloning repository https://github.com/remykarem/apriori
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remykarem/apriori" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremykarem%2Fapriori", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremykarem%2Fapriori'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4195e12d724b6c771ca0b469e4b5e0f3685bb66
[INFO] testing remykarem/apriori against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremykarem%2Fapriori" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remykarem/apriori on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/remykarem/apriori
[INFO] finished tweaking git repo https://github.com/remykarem/apriori
[INFO] tweaked toml for git repo https://github.com/remykarem/apriori written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/remykarem/apriori already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.14.5
[INFO] [stderr]   Downloaded indoc-impl v0.3.6
[INFO] [stderr]   Downloaded pyo3-build-config v0.14.5
[INFO] [stderr]   Downloaded indoc v0.3.6
[INFO] [stderr]   Downloaded pyo3-macros v0.14.5
[INFO] [stderr]   Downloaded pyo3 v0.14.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ee7b625a44e73159b24f44050e693fd42d0a783fd3f43cf872fb513a4c8ecbb
[INFO] running `Command { std: "docker" "start" "-a" "5ee7b625a44e73159b24f44050e693fd42d0a783fd3f43cf872fb513a4c8ecbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ee7b625a44e73159b24f44050e693fd42d0a783fd3f43cf872fb513a4c8ecbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee7b625a44e73159b24f44050e693fd42d0a783fd3f43cf872fb513a4c8ecbb", kill_on_drop: false }`
[INFO] [stdout] 5ee7b625a44e73159b24f44050e693fd42d0a783fd3f43cf872fb513a4c8ecbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 287790f577364b73cf7f4704819e138bb6079fde8b4d43be4c76546ded66df57
[INFO] running `Command { std: "docker" "start" "-a" "287790f577364b73cf7f4704819e138bb6079fde8b4d43be4c76546ded66df57", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling instant v0.1.11
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling apriori v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "287790f577364b73cf7f4704819e138bb6079fde8b4d43be4c76546ded66df57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287790f577364b73cf7f4704819e138bb6079fde8b4d43be4c76546ded66df57", kill_on_drop: false }`
[INFO] [stdout] 287790f577364b73cf7f4704819e138bb6079fde8b4d43be4c76546ded66df57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7f7e8f5f99247b3ff5dcfef03f773ce60f76df2d81767e0bd174bc5b07d529
[INFO] running `Command { std: "docker" "start" "-a" "9e7f7e8f5f99247b3ff5dcfef03f773ce60f76df2d81767e0bd174bc5b07d529", 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 apriori v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "9e7f7e8f5f99247b3ff5dcfef03f773ce60f76df2d81767e0bd174bc5b07d529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7f7e8f5f99247b3ff5dcfef03f773ce60f76df2d81767e0bd174bc5b07d529", kill_on_drop: false }`
[INFO] [stdout] 9e7f7e8f5f99247b3ff5dcfef03f773ce60f76df2d81767e0bd174bc5b07d529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4abc24c3d716c5d254e73d6d7854f753a318f1357ae8ba5f1d0fa132610df1a
[INFO] running `Command { std: "docker" "start" "-a" "a4abc24c3d716c5d254e73d6d7854f753a318f1357ae8ba5f1d0fa132610df1a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 27 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/apriori-2c2f0c1c293aaee2)
[INFO] [stdout] test itemsets::count::tests::create_counts_from_prev_1_itemset ... ok
[INFO] [stdout] test itemsets::count::tests::create_counts_one_itemset_with_min_support_1 ... ok
[INFO] [stdout] test itemsets::count::tests::create_counts_one_itemset_with_sorted_transaction_ids ... ok
[INFO] [stdout] test itemsets::count::tests::test_convert_to_itemset_counts ... ok
[INFO] [stdout] test itemsets::count::tests::create_counts_one_itemset_with_min_support_05 ... ok
[INFO] [stdout] test itemsets::search::test::test_join_step ... ok
[INFO] [stdout] test itemsets::search::test::test_join_step_2 ... ok
[INFO] [stdout] test itemsets::search::test::test_join_step_3 ... ok
[INFO] [stdout] test rules::rule::test::test_rule_contains ... ok
[INFO] [stdout] test rules::rule::test::test_heritage ... ok
[INFO] [stdout] test rules::rule::test::test_rule_eq_1 ... ok
[INFO] [stdout] test rules::rule::test::test_rule_children ... ok
[INFO] [stdout] test rules::rule::test::test_create_children ... ok
[INFO] [stdout] test rules::rule::test::test_rule_eq_3 ... ok
[INFO] [stdout] test rules::search::tests::test_1 ... ok
[INFO] [stdout] test rules::search::tests::test_2 ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_2 ... ok
[INFO] [stdout] test rules::rule::test::test_rule_eq_2 ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_3 ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_with_min_support_1 ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_with_min_support ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_with_min_support_0_5_1_itemset ... ok
[INFO] [stdout] test itemsets::count::tests::update_counts_with_min_support_0_5_2_itemset ... ok
[INFO] [stdout] test itemsets::count::tests::test_generate_frequent_itemsets_05_minsupport_large_k ... ok
[INFO] [stdout] test itemsets::count::tests::test_generate_frequent_itemsets_05_minsupport ... ok
[INFO] [stdout] test itemsets::count::tests::test_generate_frequent_itemsets_001_minsupport ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4abc24c3d716c5d254e73d6d7854f753a318f1357ae8ba5f1d0fa132610df1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4abc24c3d716c5d254e73d6d7854f753a318f1357ae8ba5f1d0fa132610df1a", kill_on_drop: false }`
[INFO] [stdout] a4abc24c3d716c5d254e73d6d7854f753a318f1357ae8ba5f1d0fa132610df1a