[INFO] fetching crate csv-core 0.1.10...
[INFO] testing csv-core-0.1.10 against 1.49.0 for beta-1.50-1
[INFO] extracting crate csv-core 0.1.10 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate csv-core 0.1.10 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 csv-core 0.1.10
[INFO] finished tweaking crates.io crate csv-core 0.1.10
[INFO] tweaked toml for crates.io crate csv-core 0.1.10 written to /workspace/builds/worker-11/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "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] 7e5dd9c25e63b715b123e80b344ced72bf2eb88bdfbdcf847d325b0225bc481e
[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" "7e5dd9c25e63b715b123e80b344ced72bf2eb88bdfbdcf847d325b0225bc481e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e5dd9c25e63b715b123e80b344ced72bf2eb88bdfbdcf847d325b0225bc481e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5dd9c25e63b715b123e80b344ced72bf2eb88bdfbdcf847d325b0225bc481e", kill_on_drop: false }`
[INFO] [stdout] 7e5dd9c25e63b715b123e80b344ced72bf2eb88bdfbdcf847d325b0225bc481e
[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" "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] 427bb617ecac2f6a2275cfee3c9fcc593652c47de85787415ef0e585a51a7046
[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" "427bb617ecac2f6a2275cfee3c9fcc593652c47de85787415ef0e585a51a7046", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling csv-core v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "427bb617ecac2f6a2275cfee3c9fcc593652c47de85787415ef0e585a51a7046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427bb617ecac2f6a2275cfee3c9fcc593652c47de85787415ef0e585a51a7046", kill_on_drop: false }`
[INFO] [stdout] 427bb617ecac2f6a2275cfee3c9fcc593652c47de85787415ef0e585a51a7046
[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" "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] e2893c83e68db7e8f6d3a98fb83f572a60d2d9aae34c399a0e98b97f777880f8
[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" "e2893c83e68db7e8f6d3a98fb83f572a60d2d9aae34c399a0e98b97f777880f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling csv-core v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `Command { std: "docker" "inspect" "e2893c83e68db7e8f6d3a98fb83f572a60d2d9aae34c399a0e98b97f777880f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2893c83e68db7e8f6d3a98fb83f572a60d2d9aae34c399a0e98b97f777880f8", kill_on_drop: false }`
[INFO] [stdout] e2893c83e68db7e8f6d3a98fb83f572a60d2d9aae34c399a0e98b97f777880f8
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1719865c5004f7e2e14270953b0f7a912be8bc0b368f626b2a1869073423e3f9
[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" "1719865c5004f7e2e14270953b0f7a912be8bc0b368f626b2a1869073423e3f9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 98 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/csv_core-3e3319f81ac82785
[INFO] [stdout] test reader::tests::bom_at_field_start ... ok
[INFO] [stdout] test reader::tests::comment_5 ... ok
[INFO] [stdout] test reader::tests::comment_3 ... ok
[INFO] [stdout] test reader::tests::bom_at_start ... ok
[INFO] [stdout] test reader::tests::comment_4 ... ok
[INFO] [stdout] test reader::tests::comment_2 ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_mixed ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_cr ... ok
[INFO] [stdout] test reader::tests::empty_lines_cr ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_crlf ... ok
[INFO] [stdout] test reader::tests::empty_lines_mixed ... ok
[INFO] [stdout] test reader::tests::extra_record_crlf_1 ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed ... ok
[INFO] [stdout] test reader::tests::line_numbers ... ok
[INFO] [stdout] test reader::tests::ascii_delimited ... ok
[INFO] [stdout] test reader::tests::comment_1 ... ok
[INFO] [stdout] test reader::tests::empty_lines_crlf ... ok
[INFO] [stdout] test reader::tests::bom_in_field ... ok
[INFO] [stdout] test reader::tests::extra_record_crlf_2 ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_cr ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_crlf ... ok
[INFO] [stdout] test reader::tests::delimiter_weird ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field ... ok
[INFO] [stdout] test reader::tests::empty_lines ... ok
[INFO] [stdout] test reader::tests::empty ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_crlf ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_cr ... ok
[INFO] [stdout] test reader::tests::delimiter_tabs ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_lf ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_crlf ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_cr ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_cr ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_lf ... ok
[INFO] [stdout] test reader::tests::quote_change ... ok
[INFO] [stdout] test reader::tests::one_row_one_field ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_crlf ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_crlf ... ok
[INFO] [stdout] test reader::tests::quote_inner_space ... ok
[INFO] [stdout] test reader::tests::quote_escapes ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_lf ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_crlf ... ok
[INFO] [stdout] test reader::tests::quote_escapes_no_double ... ok
[INFO] [stdout] test reader::tests::quote_lf ... ok
[INFO] [stdout] test reader::tests::quote_no_escapes ... ok
[INFO] [stdout] test reader::tests::stream_comma ... ok
[INFO] [stdout] test reader::tests::quote_escapes_change ... ok
[INFO] [stdout] test reader::tests::quoting_disabled ... ok
[INFO] [stdout] test reader::tests::quote_outer_space ... ok
[INFO] [stdout] test reader::tests::quote_escapes_with_comma ... ok
[INFO] [stdout] test reader::tests::reset_works ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_cr ... ok
[INFO] [stdout] test reader::tests::quote_space ... ok
[INFO] [stdout] test reader::tests::stream_doubled_quotes ... ok
[INFO] [stdout] test reader::tests::stream_output_chunks ... ok
[INFO] [stdout] test reader::tests::quote_delimiter ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_cr ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma ... ok
[INFO] [stdout] test reader::tests::stream_record_last_end_output_full ... ok
[INFO] [stdout] test writer::tests::quote_escaped_one ... ok
[INFO] [stdout] test reader::tests::stream_space ... ok
[INFO] [stdout] test reader::tests::trailing_lines_no_record_cr ... ok
[INFO] [stdout] test reader::tests::term_weird ... ok
[INFO] [stdout] test reader::tests::trailing_lines_no_record ... ok
[INFO] [stdout] test reader::tests::stream_empty_output ... ok
[INFO] [stdout] test writer::tests::quote_empty ... ok
[INFO] [stdout] test writer::tests::quote_escaped_two ... ok
[INFO] [stdout] test writer::tests::quote_stream_no_quotes ... ok
[INFO] [stdout] test writer::tests::quote_misc ... ok
[INFO] [stdout] test writer::tests::quote_stream_quotes ... ok
[INFO] [stdout] test writer::tests::writer_many_one_empty_field_terminator ... ok
[INFO] [stdout] test writer::tests::quote_no_quotes ... ok
[INFO] [stdout] test writer::tests::writer_one_empty_field_terminator ... ok
[INFO] [stdout] test writer::tests::quote_two_quotes ... ok
[INFO] [stdout] test writer::tests::writer_one_field_quote ... ok
[INFO] [stdout] test writer::tests::writer_one_field_stream ... ok
[INFO] [stdout] test writer::tests::writer_one_field_stream_quote ... ok
[INFO] [stdout] test writer::tests::writer_one_field_stream_quote_partial ... ok
[INFO] [stdout] test writer::tests::writer_two_fields ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_non_numeric ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_quote ... ok
[INFO] [stdout] test writer::tests::writer_one_empty_field_finish ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_two_records ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_two_records_quote ... ok
[INFO] [stdout] test reader::tests::trailing_lines_no_record_crlf ... ok
[INFO] [stdout] test reader::tests::stream_escaped_quotes ... ok
[INFO] [stdout] test reader::tests::quote_empty ... ok
[INFO] [stdout] test writer::tests::writer_many_one_empty_field_finish ... ok
[INFO] [stdout] test reader::tests::stream_record ... ok
[INFO] [stdout] test writer::tests::quote_one_quote ... ok
[INFO] [stderr]    Doc-tests csv-core
[INFO] [stdout] test reader::tests::stream_empty ... ok
[INFO] [stdout] test reader::tests::stream_input_chunks ... ok
[INFO] [stdout] test writer::tests::writer_one_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... 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" "1719865c5004f7e2e14270953b0f7a912be8bc0b368f626b2a1869073423e3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1719865c5004f7e2e14270953b0f7a912be8bc0b368f626b2a1869073423e3f9", kill_on_drop: false }`
[INFO] [stdout] 1719865c5004f7e2e14270953b0f7a912be8bc0b368f626b2a1869073423e3f9