[INFO] fetching crate cratetorrent 0.1.0... [INFO] testing cratetorrent-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate cratetorrent 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cratetorrent 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cratetorrent 0.1.0 [INFO] finished tweaking crates.io crate cratetorrent 0.1.0 [INFO] tweaked toml for crates.io crate cratetorrent 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b445157d1eb685f7b2491b6510e83007ca333c689ade660f3ec706be3ce9d33d [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" "b445157d1eb685f7b2491b6510e83007ca333c689ade660f3ec706be3ce9d33d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b445157d1eb685f7b2491b6510e83007ca333c689ade660f3ec706be3ce9d33d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b445157d1eb685f7b2491b6510e83007ca333c689ade660f3ec706be3ce9d33d", kill_on_drop: false }` [INFO] [stdout] b445157d1eb685f7b2491b6510e83007ca333c689ade660f3ec706be3ce9d33d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fc9aca3e0855ba51fbbf9022377eae89baa594f5d1df82039c625a7fc346161 [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" "0fc9aca3e0855ba51fbbf9022377eae89baa594f5d1df82039c625a7fc346161", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling serde_bencode v0.2.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling lru v0.6.3 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling cratetorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "0fc9aca3e0855ba51fbbf9022377eae89baa594f5d1df82039c625a7fc346161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc9aca3e0855ba51fbbf9022377eae89baa594f5d1df82039c625a7fc346161", kill_on_drop: false }` [INFO] [stdout] 0fc9aca3e0855ba51fbbf9022377eae89baa594f5d1df82039c625a7fc346161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 003e50f5b42bc3998513e98743508203eacee941e88046437c9dd9d4bb82b483 [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" "003e50f5b42bc3998513e98743508203eacee941e88046437c9dd9d4bb82b483", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling assert-json-diff v1.1.0 [INFO] [stderr] Compiling mockito v0.28.0 [INFO] [stderr] Compiling cratetorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 28.69s [INFO] running `Command { std: "docker" "inspect" "003e50f5b42bc3998513e98743508203eacee941e88046437c9dd9d4bb82b483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "003e50f5b42bc3998513e98743508203eacee941e88046437c9dd9d4bb82b483", kill_on_drop: false }` [INFO] [stdout] 003e50f5b42bc3998513e98743508203eacee941e88046437c9dd9d4bb82b483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4709ad04f114a682bbe24ea01ae5c67d1eb55158c9726a70803b409af131666c [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" "4709ad04f114a682bbe24ea01ae5c67d1eb55158c9726a70803b409af131666c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cratetorrent-f97a892833c6a8ec [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test avg::tests::test_sliding_average ... ok [INFO] [stdout] test avg::tests::test_sliding_duration_average ... ok [INFO] [stdout] test counter::tests::test_counter ... ok [INFO] [stdout] test download::tests::should_not_pick_already_picked_blocks_in_end_game ... ok [INFO] [stdout] test download::tests::should_pick_requested_blocks_again_in_end_game ... ok [INFO] [stdout] test iovecs::tests::consuming_first_half_should_not_affect_second_half ... ok [INFO] [stdout] test iovecs::tests::advances_in_first_half_should_not_affect_rest ... ok [INFO] [stdout] test iovecs::tests::partial_advance_in_first_half_should_not_affect_rest ... ok [INFO] [stdout] test iovecs::tests::should_advance_into_first_buffer ... ok [INFO] [stdout] test iovecs::tests::should_advance_into_second_buffer ... ok [INFO] [stdout] test iovecs::tests::should_not_split_buffers_same_size_as_file ... ok [INFO] [stdout] test iovecs::tests::should_not_split_buffers_smaller_than_file ... ok [INFO] [stdout] test download::tests::should_pick_only_free_blocks_from_all ... ok [INFO] [stdout] test iovecs::tests::should_split_last_buffer_not_at_boundary ... ok [INFO] [stdout] test iovecs::tests::should_trim_all_buffers ... ok [INFO] [stdout] test iovecs::tests::should_split_middle_buffer_not_at_boundary ... ok [INFO] [stdout] test download::tests::should_not_pick_received_blocks ... ok [INFO] [stdout] test download::tests::should_pick_all_blocks_in_new_download ... ok [INFO] [stdout] test download::tests::should_pick_all_blocks_one_by_one ... ok [INFO] [stdout] test peer::codec::tests::test_block_codec ... ok [INFO] [stdout] test iovecs::tests::should_trim_whole_first_buffer ... ok [INFO] [stdout] test peer::codec::tests::test_chunked_message_stream ... ok [INFO] [stdout] test peer::codec::tests::test_choke_codec ... ok [INFO] [stdout] test peer::codec::tests::test_interested_codec ... ok [INFO] [stdout] test peer::codec::tests::test_have_codec ... ok [INFO] [stdout] test peer::codec::tests::test_invalid_handshake_decoding ... ok [INFO] [stdout] test peer::codec::tests::test_handshake_codec ... ok [INFO] [stdout] test peer::codec::tests::test_bitfield_codec ... ok [INFO] [stdout] test peer::codec::tests::test_request_codec ... ok [INFO] [stdout] test peer::codec::tests::test_keep_alive_codec ... ok [INFO] [stdout] test peer::codec::tests::test_unchoke_codec ... ok [INFO] [stdout] test peer::codec::tests::test_cancel_codec ... ok [INFO] [stdout] test peer::codec::tests::test_not_interested_codec ... ok [INFO] [stdout] test peer::state::tests::should_update_download_stats_in_slow_start ... ok [INFO] [stdout] test peer::state::tests::should_prepare_for_download ... ok [INFO] [stdout] test piece_picker::tests::should_count_free_pieces ... ok [INFO] [stdout] test peer::state::tests::should_not_update_target_request_queue_in_slow_start ... ok [INFO] [stdout] test piece_picker::tests::should_count_missing_pieces ... ok [INFO] [stdout] test peer::state::tests::should_exit_slow_start ... ok [INFO] [stdout] test peer::codec::tests::test_message_stream ... ok [INFO] [stdout] test peer::state::tests::should_update_target_request_queue ... ok [INFO] [stdout] test piece_picker::tests::should_determine_interest ... ok [INFO] [stdout] test piece_picker::tests::should_mark_piece_as_received ... ok [INFO] [stdout] test storage_info::tests::test_file_get_slice ... ok [INFO] [stdout] test storage_info::tests::test_files_intersecting_bytes ... ok [INFO] [stdout] test storage_info::tests::test_files_intersecting_pieces ... ok [INFO] [stdout] test tests::test_block_count ... ok [INFO] [stdout] test tests::test_block_len ... ok [INFO] [stdout] test piece_picker::tests::should_pick_all_pieces ... ok [INFO] [stdout] test tracker::tests::should_parse_compact_peer_list ... ok [INFO] [stdout] test disk::io::tests::should_write_piece_to_multiple_files ... ok [INFO] [stdout] test tracker::tests::should_parse_full_peer_list ... ok [INFO] [stdout] test disk::io::tests::should_not_read_piece_from_empty_file ... ok [INFO] [stdout] test disk::io::tests::should_write_blocks_to_torrent_file ... ok [INFO] [stdout] test disk::io::tests::should_write_piece_to_single_file ... ok [INFO] [stdout] test disk::io::tests::should_read_piece_from_single_file ... ok [INFO] [stdout] test disk::io::tests::should_read_piece_from_multiple_files ... ok [INFO] [stdout] test tests::test_block_len_invalid_index_panic ... ok [INFO] [stdout] test tracker::tests::should_return_peers_on_announce ... ok [INFO] [stdout] test storage_info::tests::test_file_get_slice_starting_before_file ... ok [INFO] [stdout] test storage_info::tests::test_file_get_slice_starting_after_file ... ok [INFO] [stdout] test iovecs::tests::should_panic_advancing_past_end ... ok [INFO] [stdout] test disk::tests::should_allocate_new_torrent ... ok [INFO] [stdout] test disk::tests::should_reject_writing_invalid_piece ... ok [INFO] [stdout] test disk::tests::should_read_piece_blocks ... ok [INFO] [stdout] test disk::tests::should_write_all_pieces ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests cratetorrent [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/iovecs.rs - iovecs (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4709ad04f114a682bbe24ea01ae5c67d1eb55158c9726a70803b409af131666c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4709ad04f114a682bbe24ea01ae5c67d1eb55158c9726a70803b409af131666c", kill_on_drop: false }` [INFO] [stdout] 4709ad04f114a682bbe24ea01ae5c67d1eb55158c9726a70803b409af131666c