[INFO] cloning repository https://github.com/bluenote10/rust-array-stump [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluenote10/rust-array-stump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote10%2Frust-array-stump", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote10%2Frust-array-stump'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80533258ac4bb1e53c25f50947fee3f9f1e41c5e [INFO] testing bluenote10/rust-array-stump 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%2Fbluenote10%2Frust-array-stump" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bluenote10/rust-array-stump 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/bluenote10/rust-array-stump [INFO] finished tweaking git repo https://github.com/bluenote10/rust-array-stump [INFO] tweaked toml for git repo https://github.com/bluenote10/rust-array-stump written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8e63dbb33ba6a4072446f8296ab22ba5c1af03faf6574bf025e4fe8f47b32a96 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e63dbb33ba6a4072446f8296ab22ba5c1af03faf6574bf025e4fe8f47b32a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e63dbb33ba6a4072446f8296ab22ba5c1af03faf6574bf025e4fe8f47b32a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e63dbb33ba6a4072446f8296ab22ba5c1af03faf6574bf025e4fe8f47b32a96", kill_on_drop: false }` [INFO] [stdout] 8e63dbb33ba6a4072446f8296ab22ba5c1af03faf6574bf025e4fe8f47b32a96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4e847afce8bcee3c39ee651ef59d36a3bce735e04c0a24c61e682d6d0a077df2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4e847afce8bcee3c39ee651ef59d36a3bce735e04c0a24c61e682d6d0a077df2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling array_stump v0.2.1 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling skiplist v0.3.0 [INFO] [stderr] Compiling array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.70s [INFO] running `Command { std: "docker" "inspect" "4e847afce8bcee3c39ee651ef59d36a3bce735e04c0a24c61e682d6d0a077df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e847afce8bcee3c39ee651ef59d36a3bce735e04c0a24c61e682d6d0a077df2", kill_on_drop: false }` [INFO] [stdout] 4e847afce8bcee3c39ee651ef59d36a3bce735e04c0a24c61e682d6d0a077df2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34efd5236de87502afc74970d2bbb8cf385ca5a39ec6d1086e8b414b11eb49e4 [INFO] running `Command { std: "docker" "start" "-a" "34efd5236de87502afc74970d2bbb8cf385ca5a39ec6d1086e8b414b11eb49e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling array_stump v0.2.1 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.59s [INFO] running `Command { std: "docker" "inspect" "34efd5236de87502afc74970d2bbb8cf385ca5a39ec6d1086e8b414b11eb49e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34efd5236de87502afc74970d2bbb8cf385ca5a39ec6d1086e8b414b11eb49e4", kill_on_drop: false }` [INFO] [stdout] 34efd5236de87502afc74970d2bbb8cf385ca5a39ec6d1086e8b414b11eb49e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] dc442da1351a9691ec20437e0a4c93f6374e7f2f37a1d0aa51204310a020b05c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dc442da1351a9691ec20437e0a4c93f6374e7f2f37a1d0aa51204310a020b05c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/array_stump-770b44727a5ab837) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test array_stump::test::test_apply_reduced_capacity_favor_equal_splits ... ok [INFO] [stdout] test array_stump::test::test_apply_reduced_capacity_multi_split ... ok [INFO] [stdout] test array_stump::test::test_apply_reduced_capacity ... ok [INFO] [stdout] test array_stump::test::test_apply_reduced_capacity_smaller_blocks_are_kept ... ok [INFO] [stdout] test array_stump::test::test_array_stump_collect ... ok [INFO] [stdout] test array_stump::test::test_get_by_index ... ok [INFO] [stdout] test array_stump::test::test_find ... ok [INFO] [stdout] test array_stump::test::test_array_stump_prefers_push ... ok [INFO] [stdout] test array_stump::test::test_min_max ... ok [INFO] [stdout] test array_stump::test::test_remove ... ok [INFO] [stdout] test array_stump::test::test_prev_index ... ok [INFO] [stdout] test array_stump::test::test_binary_search_empty ... ok [INFO] [stdout] test array_stump::test::test_binary_search_basic ... ok [INFO] [stdout] test array_stump::test::test_split_on_index_with_equality ... ok [INFO] [stdout] test array_stump::test::test_get_elements_per_block ... ok [INFO] [stdout] test array_stump::test::test_fix_rank_range ... ok [INFO] [stdout] test array_stump::test::test_split ... ok [INFO] [stdout] test array_stump::test::test_array_stump_no_index_hiccup ... ok [INFO] [stdout] test array_stump::test::test_next_index ... ok [INFO] [stdout] test array_stump::test::test_array_stump_initial_push ... ok [INFO] [stdout] test array_stump::test::test_statistics_and_debugging ... ok [INFO] [stdout] test array_stump::test::test_failing ... ok [INFO] [stdout] test array_stump::test::test_binary_search_brute_force ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/array_stump_benchmarks-240b0c12bc8c787b) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test alternatives::slot_array::test::test_binary_search_by ... ok [INFO] [stdout] test alternatives::splay::test::insert_simple ... ok [INFO] [stdout] test alternatives::splay::test::into_iter_backwards ... ok [INFO] [stdout] test alternatives::splay::test::test_clear ... ok [INFO] [stdout] test alternatives::splay::test::remove_simple ... ok [INFO] [stdout] test alternatives::splay::test::get_works ... ok [INFO] [stdout] test alternatives::splay::test::large ... ok [INFO] [stdout] test alternatives::splay::test::pop_simple ... ok [INFO] [stdout] test alternatives::splay::test::find_empty ... ok [INFO] [stdout] test alternatives::slot_array::test::test_determine_insert_slot ... ok [INFO] [stdout] test alternatives::splay::test::test_len ... ok [INFO] [stdout] test alternatives::splay::test::find_not_found ... ok [INFO] [stdout] test alternatives::slot_array::test::test_redistribute ... ok [INFO] [stdout] test alternatives::slot_array::test::test_traverse ... ok [INFO] [stdout] test alternatives::splay::test::insert_replace ... ok [INFO] [stdout] test alternatives::splay::test::into_iter ... ok [INFO] [stdout] test integration_tests::find_and_remove_by_index ... ok [INFO] [stdout] test integration_tests::find ... ok [INFO] [stdout] test alternatives::slot_array::test::test_binary_search_by_random ... ok [INFO] [stdout] test integration_tests::insert_and_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.88s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bench-2a97ca7b8f1fa069) [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/stats-65a3ef7fc6d9a624) [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] Doc-tests array_stump [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] [stderr] Doc-tests array_stump_benchmarks [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] running `Command { std: "docker" "inspect" "dc442da1351a9691ec20437e0a4c93f6374e7f2f37a1d0aa51204310a020b05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc442da1351a9691ec20437e0a4c93f6374e7f2f37a1d0aa51204310a020b05c", kill_on_drop: false }` [INFO] [stdout] dc442da1351a9691ec20437e0a4c93f6374e7f2f37a1d0aa51204310a020b05c