[INFO] fetching crate bitstream-io 1.0.0... [INFO] testing bitstream-io-1.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate bitstream-io 1.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bitstream-io 1.0.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitstream-io 1.0.0 [INFO] finished tweaking crates.io crate bitstream-io 1.0.0 [INFO] tweaked toml for crates.io crate bitstream-io 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8652b8b6019984ccf171e7a8fb940328152b30e60425b40529c96928a4812fed [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" "8652b8b6019984ccf171e7a8fb940328152b30e60425b40529c96928a4812fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8652b8b6019984ccf171e7a8fb940328152b30e60425b40529c96928a4812fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8652b8b6019984ccf171e7a8fb940328152b30e60425b40529c96928a4812fed", kill_on_drop: false }` [INFO] [stdout] 8652b8b6019984ccf171e7a8fb940328152b30e60425b40529c96928a4812fed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5811a48447b585f076c603e6db3e2f17a1ac105df15859c387f801ac1263d17e [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" "5811a48447b585f076c603e6db3e2f17a1ac105df15859c387f801ac1263d17e", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "5811a48447b585f076c603e6db3e2f17a1ac105df15859c387f801ac1263d17e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5811a48447b585f076c603e6db3e2f17a1ac105df15859c387f801ac1263d17e", kill_on_drop: false }` [INFO] [stdout] 5811a48447b585f076c603e6db3e2f17a1ac105df15859c387f801ac1263d17e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad34139b138f1e66112fb24742bf81a4642bd7b9058a56f86aac564231502b3d [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" "ad34139b138f1e66112fb24742bf81a4642bd7b9058a56f86aac564231502b3d", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "ad34139b138f1e66112fb24742bf81a4642bd7b9058a56f86aac564231502b3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad34139b138f1e66112fb24742bf81a4642bd7b9058a56f86aac564231502b3d", kill_on_drop: false }` [INFO] [stdout] ad34139b138f1e66112fb24742bf81a4642bd7b9058a56f86aac564231502b3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab93cece0208c093d17e39f94d3d707fd898d2be652c79fc28dc578fcf360437 [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" "ab93cece0208c093d17e39f94d3d707fd898d2be652c79fc28dc578fcf360437", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitstream_io-d73248c4e04456a3) [INFO] [stderr] Running tests/huffman.rs (/opt/rustwide/target/debug/deps/huffman-c47fbe29881ac688) [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] [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-96f5a2a17dc1b223) [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 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_edge_cases_be ... ok [INFO] [stdout] test test_reader_be ... ok [INFO] [stdout] test test_reader_bits_errors ... ok [INFO] [stdout] test test_read_queue_be ... ok [INFO] [stdout] test test_read_queue_le ... ok [INFO] [stdout] test test_edge_cases_le ... ok [INFO] [stdout] test test_reader_huffman_be ... ok [INFO] [stdout] test test_reader_huffman_le ... ok [INFO] [stdout] test test_reader_io_errors_le ... ok [INFO] [stderr] Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-4f8c267925cd5b62) [INFO] [stdout] test test_reader_le ... ok [INFO] [stdout] test test_reader_io_errors_be ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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_be ... ok [INFO] [stdout] test test_roundtrip_le ... ok [INFO] [stderr] Running tests/write.rs (/opt/rustwide/target/debug/deps/write-043d0c64227ebfa0) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test test_counter_be ... ok [INFO] [stdout] test test_counter_huffman_be ... ok [INFO] [stdout] test test_counter_huffman_le ... ok [INFO] [stdout] test test_counter_le ... ok [INFO] [stdout] test test_recorder_le ... ok [INFO] [stdout] test test_recorder_huffman_le ... ok [INFO] [stdout] test test_writer_le ... ok [INFO] [stdout] test test_recorder_huffman_be ... ok [INFO] [stdout] test test_writer_edge_cases_le ... ok [INFO] [stdout] test test_writer_bits_errors ... ok [INFO] [stdout] test test_writer_be ... ok [INFO] [stdout] test test_writer_edge_cases_be ... ok [INFO] [stdout] test test_write_queue_edge_le ... ok [INFO] [stdout] test test_writer_io_errors_le ... ok [INFO] [stdout] test test_writer_io_errors_be ... ok [INFO] [stdout] test test_writer_huffman_le ... ok [INFO] [stdout] test test_writer_huffman_be ... ok [INFO] [stdout] test test_write_queue_be ... ok [INFO] [stdout] test test_write_queue_le ... ok [INFO] [stdout] test test_write_queue_edge_be ... ok [INFO] [stdout] test test_recorder_be ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests bitstream-io [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 497) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 341) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 521) ... ok [INFO] [stdout] test src/read.rs - read::ByteRead::read (line 735) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 434) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_align (line 572) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 303) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 50) ... ok [INFO] [stdout] test src/write.rs - write (line 17) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 406) ... ok [INFO] [stdout] test src/read.rs - read::ByteRead::read (line 743) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::byte_align (line 367) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 318) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 397) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 531) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 487) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_bytes (line 247) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 351) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 284) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_aligned (line 555) ... ok [INFO] [stdout] test src/write.rs - write::BitCounter (line 579) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 415) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 443) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 361) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bytes (line 465) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 273) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 59) ... 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/read.rs - read::BitReader::read_huffman (line 589) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary1 (line 322) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary0 (line 270) ... ok [INFO] [stdout] test src/write.rs - write::BitRecorder (line 802) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 156) ... ok [INFO] [stdout] test src/write.rs - write::ByteWrite::write (line 1055) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary1 (line 332) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_aligned (line 533) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 170) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_write_tree (line 259) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 438) ... ok [INFO] [stdout] test src/write.rs - write::BitWrite::write_unary0 (line 280) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 414) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 399) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 498) ... 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::BitWriter::write (line 448) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 507) ... 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 1.99s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab93cece0208c093d17e39f94d3d707fd898d2be652c79fc28dc578fcf360437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab93cece0208c093d17e39f94d3d707fd898d2be652c79fc28dc578fcf360437", kill_on_drop: false }` [INFO] [stdout] ab93cece0208c093d17e39f94d3d707fd898d2be652c79fc28dc578fcf360437