[INFO] fetching crate csv-core 0.1.10...
[INFO] testing csv-core-0.1.10 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate csv-core 0.1.10 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate csv-core 0.1.10 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d5254c51b41e63937a3ae25eb57f1f2b5fea671eb2ada5f99487ff2e1a2fc6b
[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" "4d5254c51b41e63937a3ae25eb57f1f2b5fea671eb2ada5f99487ff2e1a2fc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d5254c51b41e63937a3ae25eb57f1f2b5fea671eb2ada5f99487ff2e1a2fc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5254c51b41e63937a3ae25eb57f1f2b5fea671eb2ada5f99487ff2e1a2fc6b", kill_on_drop: false }`
[INFO] [stdout] 4d5254c51b41e63937a3ae25eb57f1f2b5fea671eb2ada5f99487ff2e1a2fc6b
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 014c40cc71be8efeadd016e3d3dc7e49751b772666e90674d279819ee86628cc
[INFO] running `Command { std: "docker" "start" "-a" "014c40cc71be8efeadd016e3d3dc7e49751b772666e90674d279819ee86628cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling csv-core v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "014c40cc71be8efeadd016e3d3dc7e49751b772666e90674d279819ee86628cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014c40cc71be8efeadd016e3d3dc7e49751b772666e90674d279819ee86628cc", kill_on_drop: false }`
[INFO] [stdout] 014c40cc71be8efeadd016e3d3dc7e49751b772666e90674d279819ee86628cc
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] f7c8b703984e0c43067a4555e49cca40305c23a7a53b6acf06b0e4a84c7e72ed
[INFO] running `Command { std: "docker" "start" "-a" "f7c8b703984e0c43067a4555e49cca40305c23a7a53b6acf06b0e4a84c7e72ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-core v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "f7c8b703984e0c43067a4555e49cca40305c23a7a53b6acf06b0e4a84c7e72ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c8b703984e0c43067a4555e49cca40305c23a7a53b6acf06b0e4a84c7e72ed", kill_on_drop: false }`
[INFO] [stdout] f7c8b703984e0c43067a4555e49cca40305c23a7a53b6acf06b0e4a84c7e72ed
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fd1f7b752a242495f4aef23e0bcc0c4cb11076da5bcee505886a17a1919503e
[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" "9fd1f7b752a242495f4aef23e0bcc0c4cb11076da5bcee505886a17a1919503e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/csv_core-ae9ba67362ae8586
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test reader::tests::ascii_delimited ... ok
[INFO] [stdout] test reader::tests::empty ... ok
[INFO] [stdout] test reader::tests::delimiter_weird ... ok
[INFO] [stdout] test reader::tests::comment_3 ... ok
[INFO] [stdout] test reader::tests::comment_1 ... ok
[INFO] [stdout] test reader::tests::comment_4 ... ok
[INFO] [stdout] test reader::tests::bom_in_field ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_cr ... ok
[INFO] [stdout] test reader::tests::empty_lines_crlf ... ok
[INFO] [stdout] test reader::tests::empty_lines ... ok
[INFO] [stdout] test reader::tests::bom_at_field_start ... ok
[INFO] [stdout] test reader::tests::comment_5 ... ok
[INFO] [stdout] test reader::tests::comment_2 ... ok
[INFO] [stdout] test reader::tests::delimiter_tabs ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields ... ok
[INFO] [stdout] test reader::tests::empty_lines_mixed ... ok
[INFO] [stdout] test reader::tests::line_numbers ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_cr ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_crlf ... ok
[INFO] [stdout] test reader::tests::many_rows_many_fields_lf ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_crlf ... ok
[INFO] [stdout] test reader::tests::empty_lines_interspersed_mixed ... ok
[INFO] [stdout] test reader::tests::empty_lines_cr ... ok
[INFO] [stdout] test reader::tests::extra_record_crlf_1 ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_crlf ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_lf ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_crlf ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma_cr ... ok
[INFO] [stdout] test reader::tests::many_rows_one_field_cr ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_crlf ... ok
[INFO] [stdout] test reader::tests::extra_record_crlf_2 ... ok
[INFO] [stdout] test reader::tests::many_rows_trailing_comma ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_cr ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_crlf ... ok
[INFO] [stdout] test reader::tests::quote_empty ... ok
[INFO] [stdout] test reader::tests::one_row_many_fields_cr ... ok
[INFO] [stdout] test reader::tests::one_row_one_field_lf ... ok
[INFO] [stdout] test reader::tests::quote_escapes_with_comma ... ok
[INFO] [stdout] test reader::tests::quote_escapes_no_double ... ok
[INFO] [stdout] test reader::tests::quote_no_escapes ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma ... ok
[INFO] [stdout] test reader::tests::bom_at_start ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_cr ... ok
[INFO] [stdout] test reader::tests::stream_comma ... ok
[INFO] [stdout] test reader::tests::quote_space ... ok
[INFO] [stdout] test reader::tests::quote_escapes ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_crlf ... ok
[INFO] [stdout] test reader::tests::quoting_disabled ... ok
[INFO] [stdout] test reader::tests::quote_inner_space ... ok
[INFO] [stdout] test reader::tests::one_row_trailing_comma_lf ... ok
[INFO] [stdout] test reader::tests::stream_doubled_quotes ... ok
[INFO] [stdout] test reader::tests::quote_delimiter ... ok
[INFO] [stdout] test reader::tests::stream_empty ... ok
[INFO] [stdout] test reader::tests::quote_change ... ok
[INFO] [stdout] test reader::tests::quote_lf ... ok
[INFO] [stdout] test reader::tests::one_row_one_field ... ok
[INFO] [stdout] test reader::tests::stream_record_last_end_output_full ... ok
[INFO] [stdout] test reader::tests::stream_output_chunks ... ok
[INFO] [stdout] test reader::tests::quote_escapes_change ... ok
[INFO] [stdout] test writer::tests::quote_empty ... ok
[INFO] [stdout] test writer::tests::quote_escaped_two ... ok
[INFO] [stdout] test writer::tests::quote_escaped_one ... ok
[INFO] [stdout] test reader::tests::stream_escaped_quotes ... ok
[INFO] [stdout] test reader::tests::quote_outer_space ... ok
[INFO] [stdout] test reader::tests::stream_empty_output ... ok
[INFO] [stdout] test reader::tests::stream_input_chunks ... 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::stream_record ... ok
[INFO] [stdout] test reader::tests::stream_space ... ok
[INFO] [stdout] test reader::tests::reset_works ... ok
[INFO] [stdout] test reader::tests::trailing_lines_no_record_crlf ... ok
[INFO] [stdout] test reader::tests::trailing_lines_no_record ... ok
[INFO] [stdout] test writer::tests::quote_no_quotes ... ok
[INFO] [stdout] test writer::tests::quote_stream_quotes ... ok
[INFO] [stdout] test writer::tests::writer_one_empty_field_finish ... ok
[INFO] [stdout] test writer::tests::writer_one_empty_field_terminator ... ok
[INFO] [stdout] test writer::tests::writer_many_one_empty_field_terminator ... ok
[INFO] [stdout] test writer::tests::quote_one_quote ... ok
[INFO] [stdout] test writer::tests::quote_two_quotes ... ok
[INFO] [stdout] test writer::tests::quote_misc ... ok
[INFO] [stdout] test writer::tests::writer_many_one_empty_field_finish ... ok
[INFO] [stdout] test writer::tests::quote_stream_no_quotes ... ok
[INFO] [stdout] test writer::tests::writer_one_field_stream_quote_partial ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_quote ... ok
[INFO] [stdout] test writer::tests::writer_two_fields ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_two_records_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_two_fields_two_records ... ok
[INFO] [stdout] test writer::tests::writer_one_field ... ok
[INFO] [stderr]    Doc-tests csv-core
[INFO] [stdout] test writer::tests::writer_one_field_quote ... ok
[INFO] [stdout] test writer::tests::writer_two_fields_non_numeric ... 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 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... 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" "9fd1f7b752a242495f4aef23e0bcc0c4cb11076da5bcee505886a17a1919503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd1f7b752a242495f4aef23e0bcc0c4cb11076da5bcee505886a17a1919503e", kill_on_drop: false }`
[INFO] [stdout] 9fd1f7b752a242495f4aef23e0bcc0c4cb11076da5bcee505886a17a1919503e