[INFO] crate quick-csv 0.1.6 is already in cache
[INFO] extracting crate quick-csv 0.1.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/quick-csv/0.1.6
[INFO] extracting crate quick-csv 0.1.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quick-csv/0.1.6
[INFO] validating manifest of quick-csv-0.1.6 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quick-csv-0.1.6 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quick-csv-0.1.6
[INFO] finished frobbing quick-csv-0.1.6
[INFO] frobbed toml for quick-csv-0.1.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/quick-csv/0.1.6/Cargo.toml
[INFO] started frobbing quick-csv-0.1.6
[INFO] finished frobbing quick-csv-0.1.6
[INFO] frobbed toml for quick-csv-0.1.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quick-csv/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing quick-csv-0.1.6 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quick-csv/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6c1511648200c9edf128b413f6a5a6fc9a275cca4162e7078269c62ac2d040b5
[INFO] running `"docker" "start" "-a" "6c1511648200c9edf128b413f6a5a6fc9a275cca4162e7078269c62ac2d040b5"`
[INFO] [stderr]    Compiling quick-csv v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "6c1511648200c9edf128b413f6a5a6fc9a275cca4162e7078269c62ac2d040b5"`
[INFO] running `"docker" "rm" "-f" "6c1511648200c9edf128b413f6a5a6fc9a275cca4162e7078269c62ac2d040b5"`
[INFO] [stdout] 6c1511648200c9edf128b413f6a5a6fc9a275cca4162e7078269c62ac2d040b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quick-csv/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5bec06c16263889bebc5c57fd38d3076f6f878826843464345123a5566aa8524
[INFO] running `"docker" "start" "-a" "5bec06c16263889bebc5c57fd38d3076f6f878826843464345123a5566aa8524"`
[INFO] [stderr]    Compiling quick-csv v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `"docker" "inspect" "5bec06c16263889bebc5c57fd38d3076f6f878826843464345123a5566aa8524"`
[INFO] running `"docker" "rm" "-f" "5bec06c16263889bebc5c57fd38d3076f6f878826843464345123a5566aa8524"`
[INFO] [stdout] 5bec06c16263889bebc5c57fd38d3076f6f878826843464345123a5566aa8524
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quick-csv/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 73a70bfd63d1b0b15bf6c178b91281ec95233387b0df612b40a7eaeaeb5a251c
[INFO] running `"docker" "start" "-a" "73a70bfd63d1b0b15bf6c178b91281ec95233387b0df612b40a7eaeaeb5a251c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quick_csv-d393e08771b5f53f
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test test::decode_char ... ok
[INFO] [stdout] test test::byte_strings_invalid_utf8 ... ok
[INFO] [stdout] test test::byte_strings ... ok
[INFO] [stdout] test test::decode_int ... ok
[INFO] [stdout] test test::decode_float ... ok
[INFO] [stdout] test test::decode_myenum ... ok
[INFO] [stdout] test test::decode_opt_char ... ok
[INFO] [stdout] test test::decode_opt_int ... ok
[INFO] [stdout] test test::decode_opt_val ... ok
[INFO] [stdout] test test::decode_tail ... ok
[INFO] [stdout] test test::delimiter_tabs ... ok
[INFO] [stdout] test test::decode_str ... ok
[INFO] [stdout] test test::decode_opt_float ... ok
[INFO] [stdout] test test::empty_string_no_headers ... ok
[INFO] [stdout] test test::empty_string_headers ... ok
[INFO] [stdout] test test::delimiter_weird ... ok
[INFO] [stdout] test test::decode_opt_empty ... ok
[INFO] [stdout] test test::empty_lines ... ok
[INFO] [stdout] test test::decode_many_int ... ok
[INFO] [stdout] test test::many_rows_many_fields_crlf ... ok
[INFO] [stdout] test test::many_rows_many_fields ... ok
[INFO] [stdout] test test::flexible_rows ... ok
[INFO] [stdout] test test::many_rows_many_fields_lf ... ok
[INFO] [stdout] test test::many_rows_one_field ... ok
[INFO] [stdout] test test::flexible_rows2 ... ok
[INFO] [stdout] test test::many_rows_one_field_crlf ... ok
[INFO] [stdout] test test::many_rows_one_field_lf ... ok
[INFO] [stdout] test test::headers_absent ... ok
[INFO] [stdout] test test::many_rows_trailing_comma_crlf ... ok
[INFO] [stdout] test test::many_rows_trailing_comma ... ok
[INFO] [stdout] test test::no_headers_first_record ... ok
[INFO] [stdout] test test::no_headers_no_skip ... ok
[INFO] [stdout] test test::one_row_many_fields ... ok
[INFO] [stdout] test test::one_row_many_fields_cr ... ok
[INFO] [stdout] test test::one_row_many_fields_lf ... ok
[INFO] [stdout] test test::no_headers_no_skip_one_record ... ok
[INFO] [stdout] test test::one_row_many_fields_crlf ... ok
[INFO] [stdout] test test::one_row_one_field ... ok
[INFO] [stdout] test test::one_row_one_field_cr ... ok
[INFO] [stdout] test test::one_row_one_field_crlf ... ok
[INFO] [stdout] test test::one_row_one_field_lf ... ok
[INFO] [stdout] test test::one_row_trailing_comma ... ok
[INFO] [stdout] test test::one_row_trailing_comma_cr ... ok
[INFO] [stdout] test test::one_row_trailing_comma_lf ... ok
[INFO] [stdout] test test::quote_empty ... ok
[INFO] [stdout] test test::one_row_trailing_comma_crlf ... ok
[INFO] [stdout] test test::quote_inner_quote ... ok
[INFO] [stdout] test test::quote_inner_space ... ok
[INFO] [stdout] test test::quote_lf ... ok
[INFO] [stdout] test test::quote_space ... ok
[INFO] [stdout] test test::seeking ... ok
[INFO] [stdout] test test::utf8_bom_quotes ... ok
[INFO] [stdout] test test::many_rows_trailing_comma_lf ... ok
[INFO] [stdout] test test::invalid_utf8 ... ok
[INFO] [stdout] test test::inner_quote_without_quoted_column ... ok
[INFO] [stdout] test test::nonflexible2 ... ok
[INFO] [stdout] test test::nonflexible ... ok
[INFO] [stdout] test test::quote_outer_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quick-csv
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Csv (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "73a70bfd63d1b0b15bf6c178b91281ec95233387b0df612b40a7eaeaeb5a251c"`
[INFO] running `"docker" "rm" "-f" "73a70bfd63d1b0b15bf6c178b91281ec95233387b0df612b40a7eaeaeb5a251c"`
[INFO] [stdout] 73a70bfd63d1b0b15bf6c178b91281ec95233387b0df612b40a7eaeaeb5a251c