[INFO] updating cached repository https://github.com/BurntSushi/xsv
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3de6c04269a7d315f7e9864b9013451cd9580a08
[INFO] testing BurntSushi/xsv against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fxsv" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BurntSushi/xsv on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/BurntSushi/xsv
[INFO] removed 1 missing tests
[INFO] finished tweaking git repo https://github.com/BurntSushi/xsv
[INFO] tweaked toml for git repo https://github.com/BurntSushi/xsv written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/BurntSushi/xsv already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] e577a0e9f70de180dc4bb41ea07c94e2b904a963275bd9a1cf890cfe25f1fd2c
[INFO] running `"docker" "start" "-a" "e577a0e9f70de180dc4bb41ea07c94e2b904a963275bd9a1cf890cfe25f1fd2c"`
[INFO] [stderr]    Compiling regex v1.0.3
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling tabwriter v1.1.0
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling streaming-stats v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling csv v1.0.1
[INFO] [stderr]    Compiling crossbeam-channel v0.2.4
[INFO] [stderr]    Compiling csv-index v0.1.5
[INFO] [stderr]    Compiling docopt v1.0.1
[INFO] [stderr]    Compiling xsv v0.13.0 (/opt/rustwide/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:138:36
[INFO] [stderr]     |
[INFO] [stderr] 138 | 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 43.51s
[INFO] running `"docker" "inspect" "e577a0e9f70de180dc4bb41ea07c94e2b904a963275bd9a1cf890cfe25f1fd2c"`
[INFO] running `"docker" "rm" "-f" "e577a0e9f70de180dc4bb41ea07c94e2b904a963275bd9a1cf890cfe25f1fd2c"`
[INFO] [stdout] e577a0e9f70de180dc4bb41ea07c94e2b904a963275bd9a1cf890cfe25f1fd2c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86b7ea97fc7602471f094584a4a2bf68688bb52b105042e5baf8a4e275a62f27
[INFO] running `"docker" "start" "-a" "86b7ea97fc7602471f094584a4a2bf68688bb52b105042e5baf8a4e275a62f27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `"docker" "inspect" "86b7ea97fc7602471f094584a4a2bf68688bb52b105042e5baf8a4e275a62f27"`
[INFO] running `"docker" "rm" "-f" "86b7ea97fc7602471f094584a4a2bf68688bb52b105042e5baf8a4e275a62f27"`
[INFO] [stdout] 86b7ea97fc7602471f094584a4a2bf68688bb52b105042e5baf8a4e275a62f27
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 30f27e8a112344a866c83c3832239c7a3a9157c1392ec1290992b2fa99c6e8cb
[INFO] running `"docker" "start" "-a" "30f27e8a112344a866c83c3832239c7a3a9157c1392ec1290992b2fa99c6e8cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "30f27e8a112344a866c83c3832239c7a3a9157c1392ec1290992b2fa99c6e8cb"`
[INFO] running `"docker" "rm" "-f" "30f27e8a112344a866c83c3832239c7a3a9157c1392ec1290992b2fa99c6e8cb"`
[INFO] [stdout] 30f27e8a112344a866c83c3832239c7a3a9157c1392ec1290992b2fa99c6e8cb