[INFO] fetching crate naive_opt 0.1.17...
[INFO] testing naive_opt-0.1.17 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate naive_opt 0.1.17 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate naive_opt 0.1.17 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] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate naive_opt 0.1.17
[INFO] finished tweaking crates.io crate naive_opt 0.1.17
[INFO] tweaked toml for crates.io crate naive_opt 0.1.17 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memx v0.1.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 91fa13956e95f7c4ea0228996960a6dfdae79800267765e8c008717a8659abd1
[INFO] running `Command { std: "docker" "start" "-a" "91fa13956e95f7c4ea0228996960a6dfdae79800267765e8c008717a8659abd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91fa13956e95f7c4ea0228996960a6dfdae79800267765e8c008717a8659abd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fa13956e95f7c4ea0228996960a6dfdae79800267765e8c008717a8659abd1", kill_on_drop: false }`
[INFO] [stdout] 91fa13956e95f7c4ea0228996960a6dfdae79800267765e8c008717a8659abd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ea28f21451a388dffdf5d66e14f83193dfc7c06cb2f190a951e9bede35f8a60a
[INFO] running `Command { std: "docker" "start" "-a" "ea28f21451a388dffdf5d66e14f83193dfc7c06cb2f190a951e9bede35f8a60a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memx v0.1.20
[INFO] [stderr]    Compiling naive_opt v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "ea28f21451a388dffdf5d66e14f83193dfc7c06cb2f190a951e9bede35f8a60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea28f21451a388dffdf5d66e14f83193dfc7c06cb2f190a951e9bede35f8a60a", kill_on_drop: false }`
[INFO] [stdout] ea28f21451a388dffdf5d66e14f83193dfc7c06cb2f190a951e9bede35f8a60a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 64f49ed4560ceff19bc0f3a2c7563896f130f5fdd06c220a0cbb64a489d6a3ab
[INFO] running `Command { std: "docker" "start" "-a" "64f49ed4560ceff19bc0f3a2c7563896f130f5fdd06c220a0cbb64a489d6a3ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling naive_opt v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "64f49ed4560ceff19bc0f3a2c7563896f130f5fdd06c220a0cbb64a489d6a3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f49ed4560ceff19bc0f3a2c7563896f130f5fdd06c220a0cbb64a489d6a3ab", kill_on_drop: false }`
[INFO] [stdout] 64f49ed4560ceff19bc0f3a2c7563896f130f5fdd06c220a0cbb64a489d6a3ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 19f87e471b9e1cf16ea8fd276d4c1bb61fe0d86e6270b8dfe16ef8c780be2724
[INFO] running `Command { std: "docker" "start" "-a" "19f87e471b9e1cf16ea8fd276d4c1bb61fe0d86e6270b8dfe16ef8c780be2724", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naive_opt-31c4be308cb905c2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/func.rs (/opt/rustwide/target/debug/deps/func-1de79ffd72ad4871)
[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 44 tests
[INFO] [stdout] test func_rsearch_indices::test_rsearch_indices_0 ... ok
[INFO] [stdout] test func_str_str::test_empty_needle ... ok
[INFO] [stdout] test func_str_str_rev::test_same_size ... ok
[INFO] [stdout] test func_rsearch_indices::test_rsearch_indices_ignore_ascii_case_0 ... ok
[INFO] [stdout] test func_str_str_rev::test_empty_needle ... ok
[INFO] [stdout] test func_str_str_rev::test_large_needle ... ok
[INFO] [stdout] test func_search_indices::test_search_indices_bytes_0 ... ok
[INFO] [stdout] test func_rsearch_indices::test_rsearch_indices_bytes_ignore_ascii_case_0 ... ok
[INFO] [stdout] test func_str_string::test_empty_needle ... ok
[INFO] [stdout] test func_rsearch_indices::test_rsearch_indices_bytes_0 ... ok
[INFO] [stdout] test func_str_str::test_large_needle ... ok
[INFO] [stdout] test func_str_string::test_last_match ... ok
[INFO] [stdout] test func_str_str_rev::test_last_match ... ok
[INFO] [stdout] test func_string_string::test_large_needle ... ok
[INFO] [stdout] test func_str_string::test_not_found ... ok
[INFO] [stdout] test func_str_string::test_perfect_matching ... ok
[INFO] [stdout] test func_search_indices::test_search_indices_ignore_ascii_case_0 ... ok
[INFO] [stdout] test func_str_str_rev::test_small_needle ... ok
[INFO] [stdout] test func_str_string::test_large_needle ... ok
[INFO] [stdout] test func_string_str::test_empty_needle ... ok
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-436b58c3773992b3)
[INFO] [stdout] test func_string_str::test_large_needle ... ok
[INFO] [stdout] test func_search_indices::test_search_indices_0 ... ok
[INFO] [stdout] test func_str_str::test_small_needle ... ok
[INFO] [stdout] test func_string_str::test_perfect_matching ... ok
[INFO] [stdout] test func_string_str::test_not_found ... ok
[INFO] [stdout] test func_string_string::test_empty_needle ... ok
[INFO] [stdout] test func_string_string::test_not_found ... ok
[INFO] [stdout] test func_string_string::test_same_size ... ok
[INFO] [stdout] test func_string_string::test_small_needle ... ok
[INFO] [stdout] test func_str_str_large::test_large_needle_found ... ok
[INFO] [stdout] test func_str_str_rev::test_not_found ... ok
[INFO] [stdout] test func_str_str::test_last_match ... ok
[INFO] [stdout] test func_string_string::test_perfect_matching ... ok
[INFO] [stdout] test func_string_str::test_same_size ... ok
[INFO] [stdout] test func_str_str::test_not_found ... ok
[INFO] [stdout] test func_search_indices::test_search_indices_bytes_ignore_ascii_case_0 ... ok
[INFO] [stdout] test func_str_str::test_same_size ... ok
[INFO] [stdout] test func_str_str_rev::test_perfect_matching ... ok
[INFO] [stdout] test func_str_string::test_same_size ... ok
[INFO] [stdout] test func_str_str::test_perfect_matching ... ok
[INFO] [stdout] test func_string_string::test_last_match ... ok
[INFO] [stdout] test func_string_str::test_small_needle ... ok
[INFO] [stdout] test func_string_str::test_last_match ... ok
[INFO] [stdout] test func_str_string::test_small_needle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test std_from_test_std::test_empty_match_indices ... ok
[INFO] [stdout] test std_from_test_std::test_contains ... ok
[INFO] [stdout] test std_from_test_std::test_rfind ... ok
[INFO] [stdout] test std_from_test_std::contains_weird_cases ... ok
[INFO] [stdout] test std_from_test_std::test_contains_char ... ok
[INFO] [stdout] test std_from_test_std::strslice_issue_16589 ... ok
[INFO] [stdout] test std_from_test_std::strslice_issue_16878 ... ok
[INFO] [stdout] test std_from_test_std::test_pattern_deref_forward ... ok
[INFO] [stdout] test std_from_test_std::test_strslice_contains ... ok
[INFO] [stdout] test std_from_test_std::test_find ... ok
[INFO] [stdout] test std_match_indices::test_match_indices ... ok
[INFO] [stdout] test std_str_str::test_perfect_matching ... ok
[INFO] [stdout] test std_str_str_rev::test_last_match ... ok
[INFO] [stdout] test std_str_str_rev::test_perfect_matching ... ok
[INFO] [stdout] test std_str_str_rev::test_same_size ... ok
[INFO] [stdout] test std_str_str_rev::test_small_needle ... ok
[INFO] [stdout] test std_str_string::test_empty_needle ... ok
[INFO] [stdout] test std_str_string::test_large_needle ... ok
[INFO] [stdout] test std_str_string::test_last_match ... ok
[INFO] [stdout] test std_str_string::test_not_found ... ok
[INFO] [stdout] test std_str_string::test_perfect_matching ... ok
[INFO] [stdout] test std_str_string::test_same_size ... ok
[INFO] [stdout] test std_str_string::test_small_needle ... ok
[INFO] [stdout] test std_string_str::test_empty_needle ... ok
[INFO] [stdout] test std_string_str::test_large_needle ... ok
[INFO] [stdout] test std_string_str::test_last_match ... ok
[INFO] [stdout] test std_string_str::test_not_found ... ok
[INFO] [stdout] test std_string_str::test_perfect_matching ... ok
[INFO] [stdout] test std_string_str::test_same_size ... ok
[INFO] [stdout] test std_string_str::test_small_needle ... ok
[INFO] [stdout] test std_string_string::test_empty_needle ... ok
[INFO] [stdout] test std_string_string::test_large_needle ... ok
[INFO] [stdout] test std_string_string::test_last_match ... ok
[INFO] [stdout] test std_string_string::test_not_found ... ok
[INFO] [stdout] test std_string_string::test_perfect_matching ... ok
[INFO] [stdout] test std_string_string::test_same_size ... ok
[INFO] [stdout] test std_string_string::test_small_needle ... ok
[INFO] [stdout] test std_from_test_std::test_find_str ... ok
[INFO] [stdout] test std_str_str_rev::test_not_found ... ok
[INFO] [stdout] test std_str_str::test_last_match ... ok
[INFO] [stdout] test std_str_str_rev::test_large_needle ... ok
[INFO] [stdout] test std_str_str::test_large_needle ... ok
[INFO] [stdout] test std_str_str::test_same_size ... ok
[INFO] [stdout] test std_str_str::test_not_found ... ok
[INFO] [stdout] test std_str_str_rev::test_empty_needle ... ok
[INFO] [stdout] test std_str_str::test_small_needle ... ok
[INFO] [stdout] test std_str_str::test_empty_needle ... ok
[INFO] [stdout] test std_rmatch_indices::test_rmatch_indices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0a2c326c83e374ed)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/trait.rs (/opt/rustwide/target/debug/deps/trait-a5b1278b56cf449d)
[INFO] [stdout] test test::test_size_of ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test trait_str_str_rev::test_empty_needle ... ok
[INFO] [stdout] test trait_string_str::test_empty_needle ... ok
[INFO] [stdout] test trait_str_string::test_last_match ... ok
[INFO] [stdout] test std_from_test_std::test_empty_match_indices ... ok
[INFO] [stdout] test trai_rsearch_indices::test_rsearch_indices_bytes_ignore_ascii_case_0 ... ok
[INFO] [stdout] test trait_str_str::test_large_needle ... ok
[INFO] [stdout] test trait_str_str_rev::test_large_needle ... ok
[INFO] [stdout] test trait_string_str::test_large_needle ... ok
[INFO] [stdout] test trait_string_str::test_not_found ... ok
[INFO] [stdout] test trai_rsearch_indices::test_rsearch_indices_bytes_0 ... ok
[INFO] [stdout] test trait_str_str::test_perfect_matching ... ok
[INFO] [stdout] test trait_str_str::test_not_found ... ok
[INFO] [stdout] test std_from_test_std::strslice_issue_16589 ... ok
[INFO] [stdout] test trait_string_str::test_same_size ... ok
[INFO] [stdout] test trai_search_indices::test_search_indices_ignore_ascii_case_0 ... ok
[INFO] [stdout] test trait_str_str::test_empty_needle ... ok
[INFO] [stdout] test std_from_test_std::test_find ... ok
[INFO] [stdout] test trai_search_indices::test_search_indices_bytes_ignore_ascii_case_0 ... ok
[INFO] [stdout] test std_from_test_std::test_find_str ... ok
[INFO] [stdout] test std_from_test_std::test_contains_char ... ok
[INFO] [stdout] test std_from_test_std::test_pattern_deref_forward ... ok
[INFO] [stdout] test trai_rsearch_indices::test_rsearch_indices_0 ... ok
[INFO] [stdout] test std_from_test_std::test_contains ... ok
[INFO] [stdout] test std_from_test_std::test_strslice_contains ... ok
[INFO] [stdout] test trait_str_string::test_small_needle ... ok
[INFO] [stdout] test trait_str_string::test_same_size ... ok
[INFO] [stdout] test trait_str_str_rev::test_perfect_matching ... ok
[INFO] [stdout] test trait_str_str_rev::test_same_size ... ok
[INFO] [stdout] test trait_str_str_rev::test_small_needle ... ok
[INFO] [stdout] test trait_str_string::test_empty_needle ... ok
[INFO] [stdout] test trait_str_string::test_large_needle ... ok
[INFO] [stdout] test std_from_test_std::strslice_issue_16878 ... ok
[INFO] [stdout] test trai_search_indices::test_search_indices_0 ... ok
[INFO] [stdout] test trai_rsearch_indices::test_rsearch_indices_ignore_ascii_case_0 ... ok
[INFO] [stdout] test trait_str_str_rev::test_not_found ... ok
[INFO] [stdout] test trait_str_str_rev::test_last_match ... ok
[INFO] [stdout] test std_from_test_std::test_rfind ... ok
[INFO] [stderr]    Doc-tests naive_opt
[INFO] [stdout] test trai_search_indices::test_search_indices_bytes_0 ... ok
[INFO] [stdout] test trait_str_string::test_perfect_matching ... ok
[INFO] [stdout] test trait_str_string::test_not_found ... ok
[INFO] [stdout] test trait_str_str::test_last_match ... ok
[INFO] [stdout] test trait_string_str::test_last_match ... ok
[INFO] [stdout] test trait_string_str::test_small_needle ... ok
[INFO] [stdout] test std_from_test_std::contains_weird_cases ... ok
[INFO] [stdout] test trait_string_string::test_small_needle ... ok
[INFO] [stdout] test trait_string_string::test_same_size ... ok
[INFO] [stdout] test trait_string_string::test_perfect_matching ... ok
[INFO] [stdout] test trait_string_string::test_last_match ... ok
[INFO] [stdout] test trait_string_string::test_not_found ... ok
[INFO] [stdout] test trait_string_string::test_large_needle ... ok
[INFO] [stdout] test trait_str_str::test_same_size ... ok
[INFO] [stdout] test trait_str_str::test_small_needle ... ok
[INFO] [stdout] test trai_str_str_large::test_large_needle_found ... ok
[INFO] [stdout] test trait_string_string::test_empty_needle ... ok
[INFO] [stdout] test trait_string_str::test_perfect_matching ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - string_rsearch_indices (line 1082) ... ok
[INFO] [stdout] test src/lib.rs - Search::rsearch_indices (line 157) ... ok
[INFO] [stdout] test src/lib.rs - string_search_indices (line 1050) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Search::search_indices (line 138) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19f87e471b9e1cf16ea8fd276d4c1bb61fe0d86e6270b8dfe16ef8c780be2724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f87e471b9e1cf16ea8fd276d4c1bb61fe0d86e6270b8dfe16ef8c780be2724", kill_on_drop: false }`
[INFO] [stdout] 19f87e471b9e1cf16ea8fd276d4c1bb61fe0d86e6270b8dfe16ef8c780be2724