[INFO] fetching crate bitstream-io 1.2.0... [INFO] testing bitstream-io-1.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate bitstream-io 1.2.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate bitstream-io 1.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitstream-io 1.2.0 [INFO] finished tweaking crates.io crate bitstream-io 1.2.0 [INFO] tweaked toml for crates.io crate bitstream-io 1.2.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31cd9b04e9179c09530c53c8ce05f95fce0cfd4bea9a455d47e7f7fd08f4e7ce [INFO] running `Command { std: "docker" "start" "-a" "31cd9b04e9179c09530c53c8ce05f95fce0cfd4bea9a455d47e7f7fd08f4e7ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31cd9b04e9179c09530c53c8ce05f95fce0cfd4bea9a455d47e7f7fd08f4e7ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31cd9b04e9179c09530c53c8ce05f95fce0cfd4bea9a455d47e7f7fd08f4e7ce", kill_on_drop: false }` [INFO] [stdout] 31cd9b04e9179c09530c53c8ce05f95fce0cfd4bea9a455d47e7f7fd08f4e7ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd49d19a4c3b710a77798eed4f5b878a2203a9d1f3948b9ffa4b397e2bbd4650 [INFO] running `Command { std: "docker" "start" "-a" "dd49d19a4c3b710a77798eed4f5b878a2203a9d1f3948b9ffa4b397e2bbd4650", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "dd49d19a4c3b710a77798eed4f5b878a2203a9d1f3948b9ffa4b397e2bbd4650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd49d19a4c3b710a77798eed4f5b878a2203a9d1f3948b9ffa4b397e2bbd4650", kill_on_drop: false }` [INFO] [stdout] dd49d19a4c3b710a77798eed4f5b878a2203a9d1f3948b9ffa4b397e2bbd4650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f812d2d1592c464b865954b6eac52f64cfad9a88139a125bab4003f5efb45f04 [INFO] running `Command { std: "docker" "start" "-a" "f812d2d1592c464b865954b6eac52f64cfad9a88139a125bab4003f5efb45f04", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "f812d2d1592c464b865954b6eac52f64cfad9a88139a125bab4003f5efb45f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f812d2d1592c464b865954b6eac52f64cfad9a88139a125bab4003f5efb45f04", kill_on_drop: false }` [INFO] [stdout] f812d2d1592c464b865954b6eac52f64cfad9a88139a125bab4003f5efb45f04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fa1a13cd5d8f6e20a7f9b439b6f8f66210d89a79033281351ce2fb594ac8fe0 [INFO] running `Command { std: "docker" "start" "-a" "9fa1a13cd5d8f6e20a7f9b439b6f8f66210d89a79033281351ce2fb594ac8fe0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitstream_io-daad007113f8556c) [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 tests/huffman.rs (/opt/rustwide/target/debug/deps/huffman-ef7b9721d89f0358) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_huffman_errors ... ok [INFO] [stdout] test test_huffman_values ... ok [INFO] [stderr] Running tests/read.rs (/opt/rustwide/target/debug/deps/read-7ebed494b9b99704) [INFO] [stdout] test test_lengthy_huffman_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stderr] Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-cd08f4187cee1922) [INFO] [stdout] test test_clone ... ok [INFO] [stdout] test test_edge_cases_be ... ok [INFO] [stdout] test test_read_queue_be ... ok [INFO] [stdout] test test_edge_cases_le ... ok [INFO] [stdout] test test_reader_be ... ok [INFO] [stdout] test test_reader_bits_errors ... ok [INFO] [stdout] test test_read_queue_le ... ok [INFO] [stdout] test test_reader_io_errors_be ... ok [INFO] [stdout] test test_reader_huffman_be ... ok [INFO] [stdout] test test_reader_io_errors_le ... ok [INFO] [stdout] test test_reader_huffman_le ... ok [INFO] [stdout] test test_reader_le ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_unary_roundtrip_be ... ok [INFO] [stdout] test test_unary_roundtrip_le ... ok [INFO] [stdout] test test_roundtrip_le ... ok [INFO] [stderr] Running tests/write.rs (/opt/rustwide/target/debug/deps/write-579f7ef86ef436c9) [INFO] [stdout] test test_roundtrip_be ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stderr] Doc-tests bitstream-io [INFO] [stdout] test test_counter_be ... ok [INFO] [stdout] test test_counter_le ... ok [INFO] [stdout] test test_recorder_be ... ok [INFO] [stdout] test test_counter_huffman_le ... ok [INFO] [stdout] test test_write_queue_edge_le ... ok [INFO] [stdout] test test_writer_huffman_le ... ok [INFO] [stdout] test test_recorder_le ... ok [INFO] [stdout] test test_write_queue_be ... ok [INFO] [stdout] test test_write_queue_edge_be ... ok [INFO] [stdout] test test_recorder_huffman_le ... ok [INFO] [stdout] test test_counter_huffman_be ... ok [INFO] [stdout] test test_writer_huffman_be ... ok [INFO] [stdout] test test_writer_edge_cases_le ... ok [INFO] [stdout] test test_recorder_huffman_be ... ok [INFO] [stdout] test test_writer_bits_errors ... ok [INFO] [stdout] test test_writer_be ... ok [INFO] [stdout] test test_writer_io_errors_le ... ok [INFO] [stdout] test test_writer_edge_cases_be ... ok [INFO] [stdout] test test_write_queue_le ... ok [INFO] [stdout] test test_writer_le ... ok [INFO] [stdout] test test_writer_io_errors_be ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 488) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_aligned (line 556) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 498) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 532) ... ok [INFO] [stdout] test src/read.rs - read::ByteRead::read (line 736) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 285) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_huffman (line 590) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 398) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 435) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 362) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_align (line 573) ... ok [INFO] [stdout] test src/write.rs - write::BitCounter (line 579) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 342) ... ok [INFO] [stdout] test src/read.rs - read::ByteRead::read (line 744) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::byte_align (line 367) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 522) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 50) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 319) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_bytes (line 247) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 444) ... ok [INFO] [stdout] test src/read.rs - read (line 17) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 304) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 416) ... ok [INFO] [stdout] test src/write.rs - write::BitRecorder (line 802) ... ok [INFO] [stdout] test src/write.rs - write (line 17) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 352) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 407) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 274) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_aligned (line 533) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_write_tree (line 252) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 59) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bytes (line 466) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_write_tree (line 261) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 414) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 170) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary0 (line 280) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary1 (line 322) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 498) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 399) ... ok [INFO] [stdout] test src/write.rs - write::ByteWrite::write (line 1063) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 458) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary0 (line 270) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 448) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary1 (line 332) ... ok [INFO] [stdout] test src/write.rs - write::ByteWrite::write (line 1055) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 156) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 507) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 438) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_huffman (line 551) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9fa1a13cd5d8f6e20a7f9b439b6f8f66210d89a79033281351ce2fb594ac8fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa1a13cd5d8f6e20a7f9b439b6f8f66210d89a79033281351ce2fb594ac8fe0", kill_on_drop: false }` [INFO] [stdout] 9fa1a13cd5d8f6e20a7f9b439b6f8f66210d89a79033281351ce2fb594ac8fe0