[INFO] fetching crate esl01-indexedlog 0.1.2...
[INFO] testing esl01-indexedlog-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate esl01-indexedlog 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate esl01-indexedlog 0.1.2 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 crates.io crate esl01-indexedlog 0.1.2
[INFO] finished tweaking crates.io crate esl01-indexedlog 0.1.2
[INFO] tweaked toml for crates.io crate esl01-indexedlog 0.1.2 written to /workspace/builds/worker-3/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]  Downloading crates ...
[INFO] [stderr]   Downloaded esl01-minibytes v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fe56110d9de1b5c3f31e9f9fbf5fc2cf5cbee3e64905270ad58ea7c8c55f5d4d
[INFO] running `Command { std: "docker" "start" "-a" "fe56110d9de1b5c3f31e9f9fbf5fc2cf5cbee3e64905270ad58ea7c8c55f5d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe56110d9de1b5c3f31e9f9fbf5fc2cf5cbee3e64905270ad58ea7c8c55f5d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe56110d9de1b5c3f31e9f9fbf5fc2cf5cbee3e64905270ad58ea7c8c55f5d4d", kill_on_drop: false }`
[INFO] [stdout] fe56110d9de1b5c3f31e9f9fbf5fc2cf5cbee3e64905270ad58ea7c8c55f5d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fc5955008b4a677b36dd882cdca20767ad82daf0a7d3685ae7a5b84efb99d845
[INFO] running `Command { std: "docker" "start" "-a" "fc5955008b4a677b36dd882cdca20767ad82daf0a7d3685ae7a5b84efb99d845", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling esl01-vlqencoding v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling esl01-minibytes v0.2.0
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling esl01-indexedlog v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.83s
[INFO] running `Command { std: "docker" "inspect" "fc5955008b4a677b36dd882cdca20767ad82daf0a7d3685ae7a5b84efb99d845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5955008b4a677b36dd882cdca20767ad82daf0a7d3685ae7a5b84efb99d845", kill_on_drop: false }`
[INFO] [stdout] fc5955008b4a677b36dd882cdca20767ad82daf0a7d3685ae7a5b84efb99d845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d0987253cfece9649d86ab4e7919ff222f20933c0cb0dc8970d8a46dd82266de
[INFO] running `Command { std: "docker" "start" "-a" "d0987253cfece9649d86ab4e7919ff222f20933c0cb0dc8970d8a46dd82266de", 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 env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling esl01-indexedlog v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "d0987253cfece9649d86ab4e7919ff222f20933c0cb0dc8970d8a46dd82266de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0987253cfece9649d86ab4e7919ff222f20933c0cb0dc8970d8a46dd82266de", kill_on_drop: false }`
[INFO] [stdout] d0987253cfece9649d86ab4e7919ff222f20933c0cb0dc8970d8a46dd82266de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 719dbc7f5241643764625ed6202d16da84dd984529404688c16f8cb40d6052c2
[INFO] running `Command { std: "docker" "start" "-a" "719dbc7f5241643764625ed6202d16da84dd984529404688c16f8cb40d6052c2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 95 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/esl01_indexedlog-84baca94c2ae6c38)
[INFO] [stdout] test base16::tests::test_skip_take_rev ... ok
[INFO] [stdout] test errors::tests::test_inherit_corruption ... ok
[INFO] [stdout] test base16::tests::test_zip_skip_rev ... ok
[INFO] [stdout] test errors::tests::test_error_format ... ok
[INFO] [stdout] test errors::tests::test_io_result_ext ... ok
[INFO] [stdout] test index::tests::test_linked_list_values ... ok
[INFO] [stdout] test index::tests::test_leaf_split_flush ... ok
[INFO] [stdout] test index::tests::test_leaf_split ... ok
[INFO] [stdout] test errors::tests::test_result_ext ... ok
[INFO] [stdout] test base16::tests::check_roundtrip ... ok
[INFO] [stdout] test index::tests::test_open_options_write ... ok
[INFO] [stdout] test index::tests::test_meta_only_flush ... ok
[INFO] [stdout] test index::tests::test_checksum_toggle ... ok
[INFO] [stdout] test index::tests::test_inline_leafs ... ok
[INFO] [stdout] test log::tests::test_auto_sync_threshold ... ok
[INFO] [stdout] test index::tests::test_clone ... ok
[INFO] [stdout] test log::tests::test_fmt_debug ... ok
[INFO] [stdout] test log::tests::test_incomplete_rewrite ... ok
[INFO] [stdout] test log::tests::test_checksum_type ... ok
[INFO] [stdout] test log::tests::test_empty_log ... ok
[INFO] [stdout] test log::tests::test_clear_dirty ... ok
[INFO] [stdout] test log::tests::test_index_func ... ok
[INFO] [stdout] test log::tests::test_index_mark_corrupt ... ok
[INFO] [stdout] test lock::tests::test_file_lock ... ok
[INFO] [stdout] test log::tests::test_flush_filter ... ok
[INFO] [stdout] test lock::tests::test_dir_lock ... ok
[INFO] [stdout] test index::tests::test_distinct_one_byte_keys_flush ... ok
[INFO] [stdout] test index::tests::test_external_keys ... ok
[INFO] [stdout] test log::tests::test_index_manual ... ok
[INFO] [stdout] test index::tests::test_distinct_one_byte_keys ... ok
[INFO] [stdout] test index::tests::test_scan_prefix ... ok
[INFO] [stdout] test index::tests::test_remove ... ok
[INFO] [stdout] test log::tests::test_index_reorder ... ok
[INFO] [stdout] test index::tests::test_clear_dirty ... ok
[INFO] [stdout] test log::tests::test_clone ... ok
[INFO] [stdout] test index::tests::test_remove_recursive ... ok
[INFO] [stdout] test log::tests::test_repair ... ok
[INFO] [stdout] test log::tests::test_update_index_upon_open ... ok
[INFO] [stdout] test multi::tests::test_detach_logs ... ok
[INFO] [stdout] test base16::tests::check_skip_rev ... ok
[INFO] [stdout] test multi::tests::test_individual_log_cannot_be_opened_directly ... ok
[INFO] [stdout] test log::tests::test_slice_to_bytes ... ok
[INFO] [stdout] test log::tests::test_zero_data ... ok
[INFO] [stdout] test log::tests::test_index_lag_threshold ... ok
[INFO] [stdout] test multi::tests::test_individual_log_flushes_are_invisible ... ok
[INFO] [stdout] test log::tests::test_sync_missing_meta ... ok
[INFO] [stdout] test index::tests::test_root_meta ... ok
[INFO] [stdout] test multi::tests::test_wrong_locks_cause_errors ... ok
[INFO] [stdout] test rotate::tests::test_flush_filter ... ok
[INFO] [stdout] test log::tests::test_non_append_only ... ok
[INFO] [stdout] test rotate::tests::test_index_lag ... ok
[INFO] [stdout] test rotate::tests::test_load_broken_logs_once ... ok
[INFO] [stdout] test rotate::tests::test_auto_sync_threshold ... ok
[INFO] [stdout] test rotate::tests::test_concurrent_writes ... ok
[INFO] [stdout] test log::tests::test_iter_and_iter_dirty ... ok
[INFO] [stdout] test log::tests::test_repair_noop ... ok
[INFO] [stdout] test log::tests::test_lookup_prefix_and_range ... ok
[INFO] [stdout] test rotate::tests::test_lookup_latest ... ok
[INFO] [stdout] test log::tests::test_open_options_create ... ok
[INFO] [stdout] test rotate::tests::test_recover_from_empty_logs ... ok
[INFO] [stdout] test rotate::tests::test_lookup_truncated_meta ... ok
[INFO] [stdout] test rotate::tests::test_repair_latest ... ok
[INFO] [stdout] test rotate::tests::test_reindex_old_logs ... ok
[INFO] [stdout] test rotate::tests::test_simple_rotate ... ok
[INFO] [stdout] test rotate::tests::test_force_rotate ... ok
[INFO] [stdout] test rotate::tests::test_recover_from_occupied_logs ... ok
[INFO] [stdout] test utils::tests::test_atomic_read_write_roundtrip ... ok
[INFO] [stdout] test rotate::tests::test_open ... ok
[INFO] [stdout] test rotate::tests::test_sync_missing_latest ... ok
[INFO] [stdout] test rotate::tests::test_iter ... ok
[INFO] [stdout] test rotate::tests::test_lookup_rotated ... ok
[INFO] [stdout] test rotate::tests::test_trivial_append_lookup ... ok
[INFO] [stdout] test utils::tests::quickcheck_atomic_read_write_roundtrip ... ok
[INFO] [stdout] test rotate::tests::test_lookup_latest_panic - should panic ... ok
[INFO] [stdout] test index::tests::test_range_example1 ... ok
[INFO] [stdout] test index::tests::test_deletion_prefix ... ok
[INFO] [stdout] test rotate::tests::test_multithread_sync ... ok
[INFO] [stdout] test log::meta::tests::test_roundtrip_meta ... ok
[INFO] [stdout] test index::tests::test_single_value ... ok
[INFO] [stdout] test log::meta::tests::test_roundtrip_meta_file ... ok
[INFO] [stdout] test multi::tests::test_roundtrip_multimeta ... ok
[INFO] [stdout] test index::tests::test_deletion ... ok
[INFO] [stdout] test rotate::tests::test_wrapping_rotate_10 ... ok
[INFO] [stdout] test index::tests::test_checksum_bitflip_1mb ... ok
[INFO] [stdout] test rotate::tests::test_wrapping_rotate_255 ... ok
[INFO] [stdout] test log::tests::test_sync_fast_paths ... ok
[INFO] [stdout] test index::tests::test_checksum_bitflip_16b ... ok
[INFO] [stdout] test multi::tests::test_roundtrip_multilog ... ok
[INFO] [stdout] test log::tests::test_roundtrip_entries ... ok
[INFO] [stdout] test index::tests::test_multiple_values ... ok
[INFO] [stdout] test log::tests::test_multithread_sync ... ok
[INFO] [stdout] test index::tests::test_checksum_bitflip_2b ... ok
[INFO] [stdout] test index::tests::test_range_quickcheck ... ok
[INFO] [stdout] test index::tests::test_checksum_bitflip_1b ... ok
[INFO] [stdout] test log::tests::test_repair_and_delete_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esl01-indexedlog
[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" "719dbc7f5241643764625ed6202d16da84dd984529404688c16f8cb40d6052c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719dbc7f5241643764625ed6202d16da84dd984529404688c16f8cb40d6052c2", kill_on_drop: false }`
[INFO] [stdout] 719dbc7f5241643764625ed6202d16da84dd984529404688c16f8cb40d6052c2