[INFO] cloning repository teknomadix/test-xsv-proto
[INFO] running `"git" "clone" "--bare" "git://github.com/teknomadix/test-xsv-proto.git" "work/cache/sources/gh/teknomadix/test-xsv-proto"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/teknomadix/test-xsv-proto'...
[INFO] running `"git" "clone" "work/cache/sources/gh/teknomadix/test-xsv-proto" "work/ex/beta-1.37-6/sources/1.36.0/gh/teknomadix/test-xsv-proto"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/teknomadix/test-xsv-proto'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/teknomadix/test-xsv-proto" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbbf0838e03b4d5dcb56a8606e1fb9708f82f34b
[INFO] sha for GitHub repo teknomadix/test-xsv-proto: fbbf0838e03b4d5dcb56a8606e1fb9708f82f34b
[INFO] validating manifest of teknomadix/test-xsv-proto on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of teknomadix/test-xsv-proto on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing teknomadix/test-xsv-proto
[INFO] removed 1 missing tests
[INFO] finished frobbing teknomadix/test-xsv-proto
[INFO] frobbed toml for teknomadix/test-xsv-proto written to work/ex/beta-1.37-6/sources/1.36.0/gh/teknomadix/test-xsv-proto/Cargo.toml
[INFO] started frobbing teknomadix/test-xsv-proto
[INFO] removed 1 missing tests
[INFO] finished frobbing teknomadix/test-xsv-proto
[INFO] frobbed toml for teknomadix/test-xsv-proto written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto/Cargo.toml
[INFO] crate teknomadix/test-xsv-proto already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing teknomadix/test-xsv-proto against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bf141cb5390a1c59bbf6d9819cccb4cd62faea625854a89bbb60dd515b75342c
[INFO] running `"docker" "start" "-a" "bf141cb5390a1c59bbf6d9819cccb4cd62faea625854a89bbb60dd515b75342c"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/test_fmt.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_select.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_sort.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_partition.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_search.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_frequency.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_stats.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_flatten.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_slice.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_fixlengths.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_cat.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_headers.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_join.rs
[INFO] [stderr] * /opt/crater/workdir/tests/workdir.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_table.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_count.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_index.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_split.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.0
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling tabwriter v1.0.4
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling streaming-stats v0.2.0
[INFO] [stderr]    Compiling chan v0.1.21
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling csv-index v0.1.5
[INFO] [stderr]    Compiling docopt v1.0.0
[INFO] [stderr]    Compiling xsv v0.13.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmd/headers.rs:60:22
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let mut wtr: Box<io::Write> =
[INFO] [stderr]    |                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmd/join.rs:281:44
[INFO] [stderr]     |
[INFO] [stderr] 281 |         -> CliResult<IoState<fs::File, Box<io::Write+'static>>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmd/partition.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 | type BoxedWriter = csv::Writer<Box<io::Write+'static>>;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmd/split.rs:131:36
[INFO] [stderr]     |
[INFO] [stderr] 131 |     ) -> CliResult<csv::Writer<Box<io::Write+'static>>> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:197:48
[INFO] [stderr]     |
[INFO] [stderr] 197 |                  -> io::Result<csv::Writer<Box<io::Write+'static>>> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:202:48
[INFO] [stderr]     |
[INFO] [stderr] 202 |                  -> io::Result<csv::Reader<Box<io::Read+'static>>> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:263:47
[INFO] [stderr]     |
[INFO] [stderr] 263 |     pub fn io_reader(&self) -> io::Result<Box<io::Read+'static>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:293:47
[INFO] [stderr]     |
[INFO] [stderr] 293 |     pub fn io_writer(&self) -> io::Result<Box<io::Write+'static>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util.rs:190:48
[INFO] [stderr]     |
[INFO] [stderr] 190 |                  -> io::Result<csv::Writer<Box<io::Write+'static>>>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.54s
[INFO] running `"docker" "inspect" "bf141cb5390a1c59bbf6d9819cccb4cd62faea625854a89bbb60dd515b75342c"`
[INFO] running `"docker" "rm" "-f" "bf141cb5390a1c59bbf6d9819cccb4cd62faea625854a89bbb60dd515b75342c"`
[INFO] [stdout] bf141cb5390a1c59bbf6d9819cccb4cd62faea625854a89bbb60dd515b75342c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4eac42729a5bfcb9e7281a46668c9e593a3e586cba2f28e904a35578773cba26
[INFO] running `"docker" "start" "-a" "4eac42729a5bfcb9e7281a46668c9e593a3e586cba2f28e904a35578773cba26"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/test_fmt.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_select.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_sort.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_partition.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_search.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_frequency.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_stats.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_flatten.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_slice.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_fixlengths.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_cat.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_headers.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_join.rs
[INFO] [stderr] * /opt/crater/workdir/tests/workdir.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_table.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_count.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_index.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_split.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `"docker" "inspect" "4eac42729a5bfcb9e7281a46668c9e593a3e586cba2f28e904a35578773cba26"`
[INFO] running `"docker" "rm" "-f" "4eac42729a5bfcb9e7281a46668c9e593a3e586cba2f28e904a35578773cba26"`
[INFO] [stdout] 4eac42729a5bfcb9e7281a46668c9e593a3e586cba2f28e904a35578773cba26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teknomadix/test-xsv-proto:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d7648d6841e1f5df976f88e8df7f6e51e4a19ce733215a47c085210e9600c405
[INFO] running `"docker" "start" "-a" "d7648d6841e1f5df976f88e8df7f6e51e4a19ce733215a47c085210e9600c405"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/test_fmt.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_select.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_sort.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_partition.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_search.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_frequency.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_stats.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_flatten.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_slice.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_fixlengths.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_cat.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_headers.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_join.rs
[INFO] [stderr] * /opt/crater/workdir/tests/workdir.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_table.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_count.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_index.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_split.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `"docker" "inspect" "d7648d6841e1f5df976f88e8df7f6e51e4a19ce733215a47c085210e9600c405"`
[INFO] running `"docker" "rm" "-f" "d7648d6841e1f5df976f88e8df7f6e51e4a19ce733215a47c085210e9600c405"`
[INFO] [stdout] d7648d6841e1f5df976f88e8df7f6e51e4a19ce733215a47c085210e9600c405