[INFO] crate bitstream-io 0.8.4 is already in cache [INFO] testing bitstream-io-0.8.4 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate bitstream-io 0.8.4 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate bitstream-io 0.8.4 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bitstream-io 0.8.4 [INFO] finished tweaking crates.io crate bitstream-io 0.8.4 [INFO] tweaked toml for crates.io crate bitstream-io 0.8.4 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] bc3bad570c067aa76548b25ed194531b028bd49fd51caaef8b6182af74d31f0f [INFO] running `"docker" "start" "-a" "bc3bad570c067aa76548b25ed194531b028bd49fd51caaef8b6182af74d31f0f"` [INFO] [stderr] Compiling bitstream-io v0.8.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `"docker" "inspect" "bc3bad570c067aa76548b25ed194531b028bd49fd51caaef8b6182af74d31f0f"` [INFO] running `"docker" "rm" "-f" "bc3bad570c067aa76548b25ed194531b028bd49fd51caaef8b6182af74d31f0f"` [INFO] [stdout] bc3bad570c067aa76548b25ed194531b028bd49fd51caaef8b6182af74d31f0f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 3f33f2babbcc2c1b4e6b966eec5b5069c3836a640fe126ea0ab213d5c5f4fc52 [INFO] running `"docker" "start" "-a" "3f33f2babbcc2c1b4e6b966eec5b5069c3836a640fe126ea0ab213d5c5f4fc52"` [INFO] [stderr] Compiling bitstream-io v0.8.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `"docker" "inspect" "3f33f2babbcc2c1b4e6b966eec5b5069c3836a640fe126ea0ab213d5c5f4fc52"` [INFO] running `"docker" "rm" "-f" "3f33f2babbcc2c1b4e6b966eec5b5069c3836a640fe126ea0ab213d5c5f4fc52"` [INFO] [stdout] 3f33f2babbcc2c1b4e6b966eec5b5069c3836a640fe126ea0ab213d5c5f4fc52 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] a0b677bcf3a844838200efdd66e2829d3c7e778384ac244fc3c6c162ec5b95a2 [INFO] running `"docker" "start" "-a" "a0b677bcf3a844838200efdd66e2829d3c7e778384ac244fc3c6c162ec5b95a2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitstream_io-2d532130ff5c467b [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/huffman-413f7e5d3c0c625c [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_huffman_errors ... ok [INFO] [stdout] test test_huffman_values ... ok [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/read-fa1a739e5a19ef11 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_read_queue_be ... ok [INFO] [stdout] test test_edge_cases_be ... ok [INFO] [stdout] test test_edge_cases_le ... ok [INFO] [stdout] test test_read_queue_le ... ok [INFO] [stdout] test test_reader_bits_errors ... ok [INFO] [stdout] test test_reader_be ... ok [INFO] [stdout] test test_reader_io_errors_be ... ok [INFO] [stdout] test test_reader_io_errors_le ... ok [INFO] [stdout] test test_reader_le ... ok [INFO] [stdout] test test_reader_huffman_be ... ok [INFO] [stdout] test test_reader_huffman_le ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/roundtrip-6dde58e748acdf32 [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] [stdout] test test_roundtrip_be ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/write-f09ceebc99a0d2fb [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_write_queue_be ... ok [INFO] [stdout] test test_write_queue_edge_be ... ok [INFO] [stdout] test test_write_queue_edge_le ... ok [INFO] [stdout] test test_write_queue_le ... ok [INFO] [stdout] test test_writer_be ... ok [INFO] [stdout] test test_writer_edge_cases_be ... ok [INFO] [stdout] test test_writer_bits_errors ... ok [INFO] [stdout] test test_writer_edge_cases_le ... ok [INFO] [stdout] test test_writer_huffman_be ... ok [INFO] [stdout] test test_writer_io_errors_be ... ok [INFO] [stdout] test test_writer_io_errors_le ... ok [INFO] [stdout] test test_writer_le ... ok [INFO] [stdout] test test_writer_huffman_le ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bitstream-io [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test src/read.rs - read::BitReader::byte_aligned (line 437) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 182) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_align (line 457) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 140) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 519) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 530) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 192) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 125) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bytes (line 327) ... ok [INFO] [stdout] test src/read.rs - read (line 17) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_write_tree (line 250) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 59) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 50) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 172) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_write_tree (line 259) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_huffman (line 479) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 411) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 358) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 368) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 401) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 246) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 237) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_aligned (line 430) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 287) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 255) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 296) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_align (line 453) ... ok [INFO] [stdout] test src/write.rs - write (line 17) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 473) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 173) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 487) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 183) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 138) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 253) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 123) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary0 (line 351) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary1 (line 403) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 193) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bytes (line 280) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 244) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary0 (line 341) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary1 (line 393) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_huffman (line 308) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a0b677bcf3a844838200efdd66e2829d3c7e778384ac244fc3c6c162ec5b95a2"` [INFO] running `"docker" "rm" "-f" "a0b677bcf3a844838200efdd66e2829d3c7e778384ac244fc3c6c162ec5b95a2"` [INFO] [stdout] a0b677bcf3a844838200efdd66e2829d3c7e778384ac244fc3c6c162ec5b95a2