[INFO] fetching crate bitstream-io 0.9.0... [INFO] testing bitstream-io-0.9.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate bitstream-io 0.9.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate bitstream-io 0.9.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitstream-io 0.9.0 [INFO] finished tweaking crates.io crate bitstream-io 0.9.0 [INFO] tweaked toml for crates.io crate bitstream-io 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6671ce715b807e6dc9a24e3b2f07a0fe278c1ef68a21a1da5fbcd57086ed1f8f [INFO] running `Command { std: "docker" "start" "-a" "6671ce715b807e6dc9a24e3b2f07a0fe278c1ef68a21a1da5fbcd57086ed1f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6671ce715b807e6dc9a24e3b2f07a0fe278c1ef68a21a1da5fbcd57086ed1f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6671ce715b807e6dc9a24e3b2f07a0fe278c1ef68a21a1da5fbcd57086ed1f8f", kill_on_drop: false }` [INFO] [stdout] 6671ce715b807e6dc9a24e3b2f07a0fe278c1ef68a21a1da5fbcd57086ed1f8f [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 976c7877d49a93e472a4aebdab3a1bafdcaee42df90ab62f1421093b44959720 [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" "976c7877d49a93e472a4aebdab3a1bafdcaee42df90ab62f1421093b44959720", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "976c7877d49a93e472a4aebdab3a1bafdcaee42df90ab62f1421093b44959720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976c7877d49a93e472a4aebdab3a1bafdcaee42df90ab62f1421093b44959720", kill_on_drop: false }` [INFO] [stdout] 976c7877d49a93e472a4aebdab3a1bafdcaee42df90ab62f1421093b44959720 [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d50bfab7c67bd0370a4683e7cec12ffc662a6eb24b6886e7bc0ad9aad6528e04 [INFO] running `Command { std: "docker" "start" "-a" "d50bfab7c67bd0370a4683e7cec12ffc662a6eb24b6886e7bc0ad9aad6528e04", kill_on_drop: false }` [INFO] [stderr] Compiling bitstream-io v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.87s [INFO] running `Command { std: "docker" "inspect" "d50bfab7c67bd0370a4683e7cec12ffc662a6eb24b6886e7bc0ad9aad6528e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d50bfab7c67bd0370a4683e7cec12ffc662a6eb24b6886e7bc0ad9aad6528e04", kill_on_drop: false }` [INFO] [stdout] d50bfab7c67bd0370a4683e7cec12ffc662a6eb24b6886e7bc0ad9aad6528e04 [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb542878c77aa92d92f6095d9d4d5a1c16da34a90a7e2a5f3ce7f51ced5bac53 [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" "eb542878c77aa92d92f6095d9d4d5a1c16da34a90a7e2a5f3ce7f51ced5bac53", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitstream_io-6791f3b3284dd91b [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-82d02acab0dff84f [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_huffman_errors ... ok [INFO] [stdout] test test_huffman_values ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/read-294a9f508acf05ef [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] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_edge_cases_le ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/roundtrip-bc11ab22ebbaac60 [INFO] [stdout] test test_read_queue_be ... ok [INFO] [stdout] test test_reader_le ... ok [INFO] [stdout] test test_reader_io_errors_le ... ok [INFO] [stdout] test test_read_queue_le ... ok [INFO] [stdout] test test_reader_huffman_le ... ok [INFO] [stdout] test test_reader_io_errors_be ... ok [INFO] [stdout] test test_edge_cases_be ... ok [INFO] [stdout] test test_reader_be ... ok [INFO] [stdout] test test_reader_huffman_be ... ok [INFO] [stdout] test test_reader_bits_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_unary_roundtrip_le ... ok [INFO] [stdout] test test_unary_roundtrip_be ... ok [INFO] [stdout] test test_roundtrip_be ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/write-e6f8b2081b42c9a0 [INFO] [stdout] test test_roundtrip_le ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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_writer_huffman_be ... ok [INFO] [stdout] test test_writer_edge_cases_le ... ok [INFO] [stdout] test test_writer_edge_cases_be ... ok [INFO] [stdout] test test_writer_huffman_le ... ok [INFO] [stdout] test test_writer_io_errors_be ... ok [INFO] [stdout] test test_writer_io_errors_le ... ok [INFO] [stdout] test test_writer_bits_errors ... ok [INFO] [stdout] test test_writer_be ... ok [INFO] [stdout] test test_write_queue_le ... ok [INFO] [stdout] test test_writer_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 47 tests [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 565) ... ok [INFO] [stdout] test src/read.rs - read (line 17) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 227) ... ok [INFO] [stdout] test src/huffman.rs - huffman::compile_read_tree (line 50) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 207) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 160) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::into_unread (line 554) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_aligned (line 472) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 175) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bytes (line 362) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read (line 217) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::byte_align (line 492) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_huffman (line 514) ... 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_write_tree (line 259) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 446) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_align (line 488) ... ok [INFO] [stdout] test src/read.rs - read::ByteReader::read (line 750) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 281) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 272) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 403) ... ok [INFO] [stdout] test src/write.rs - write (line 17) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary0 (line 393) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 331) ... ok [INFO] [stdout] test src/read.rs - read::ByteReader::read (line 742) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_signed (line 290) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_unary1 (line 436) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::skip (line 322) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::byte_aligned (line 465) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 508) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::into_unwritten (line 522) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 208) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 218) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 158) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary0 (line 376) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write (line 228) ... ok [INFO] [stdout] test src/write.rs - write::ByteWriter::write (line 655) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 279) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 173) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary1 (line 428) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bytes (line 315) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary1 (line 438) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_signed (line 288) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_unary0 (line 386) ... ok [INFO] [stdout] test src/write.rs - write::ByteWriter::write (line 663) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_huffman (line 343) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb542878c77aa92d92f6095d9d4d5a1c16da34a90a7e2a5f3ce7f51ced5bac53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb542878c77aa92d92f6095d9d4d5a1c16da34a90a7e2a5f3ce7f51ced5bac53", kill_on_drop: false }` [INFO] [stdout] eb542878c77aa92d92f6095d9d4d5a1c16da34a90a7e2a5f3ce7f51ced5bac53