[INFO] fetching crate xsv 0.13.0...
[INFO] checking xsv-0.13.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate xsv 0.13.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate xsv 0.13.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xsv 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xsv 0.13.0
[INFO] tweaked toml for crates.io crate xsv 0.13.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] * /workspace/builds/worker-6/source/tests/test_frequency.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_flatten.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/workdir.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_sort.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_partition.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_join.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_cat.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_count.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_fixlengths.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_headers.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_select.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_slice.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_search.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_fmt.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_stats.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_table.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_split.rs
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/test_index.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]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-stats v0.2.3
[INFO] [stderr]   Downloaded csv-index v0.1.6
[INFO] [stderr]   Downloaded chan v0.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a0a17fc20f8c184118aee27a458997e77b0dbe85fc6e49d87940a28b2cc1361
[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" "7a0a17fc20f8c184118aee27a458997e77b0dbe85fc6e49d87940a28b2cc1361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a0a17fc20f8c184118aee27a458997e77b0dbe85fc6e49d87940a28b2cc1361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0a17fc20f8c184118aee27a458997e77b0dbe85fc6e49d87940a28b2cc1361", kill_on_drop: false }`
[INFO] [stdout] 7a0a17fc20f8c184118aee27a458997e77b0dbe85fc6e49d87940a28b2cc1361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--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] a62ae773f45beb0ea13a50b560fbe49d013fef66b42e82c1787dc76ef70e4372
[INFO] running `Command { std: "docker" "start" "-a" "a62ae773f45beb0ea13a50b560fbe49d013fef66b42e82c1787dc76ef70e4372", kill_on_drop: false }`
[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/rustwide/workdir/tests/test_frequency.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_flatten.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/workdir.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_sort.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_partition.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_join.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_cat.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_count.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_fixlengths.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_headers.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_select.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_slice.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_search.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_fmt.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_stats.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_table.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_split.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_index.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 proc-macro2 v1.0.24
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking tabwriter v1.2.1
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking streaming-stats v0.2.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking csv-index v0.1.6
[INFO] [stderr]     Checking xsv v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn shrink(&self) -> Box<Iterator<Item=CsvRecord>+'static> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=CsvRecord>+'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn shrink(&self) -> Box<Iterator<Item=CsvData>+'static> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=CsvData>+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/workdir.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 | static NEXT_ID: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/headers.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut wtr: Box<io::Write> =
[INFO] [stdout]    |                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/join.rs:281:44
[INFO] [stdout]     |
[INFO] [stdout] 281 |         -> CliResult<IoState<fs::File, Box<io::Write+'static>>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/partition.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 | type BoxedWriter = csv::Writer<Box<io::Write+'static>>;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/split.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ) -> CliResult<csv::Writer<Box<io::Write+'static>>> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:197:48
[INFO] [stdout]     |
[INFO] [stdout] 197 |                  -> io::Result<csv::Writer<Box<io::Write+'static>>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:202:48
[INFO] [stdout]     |
[INFO] [stdout] 202 |                  -> io::Result<csv::Reader<Box<io::Read+'static>>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:263:47
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub fn io_reader(&self) -> io::Result<Box<io::Read+'static>> {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:293:47
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn io_writer(&self) -> io::Result<Box<io::Write+'static>> {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/util.rs:190:48
[INFO] [stdout]     |
[INFO] [stdout] 190 |                  -> io::Result<csv::Writer<Box<io::Write+'static>>>
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.70s
[INFO] running `Command { std: "docker" "inspect" "a62ae773f45beb0ea13a50b560fbe49d013fef66b42e82c1787dc76ef70e4372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62ae773f45beb0ea13a50b560fbe49d013fef66b42e82c1787dc76ef70e4372", kill_on_drop: false }`
[INFO] [stdout] a62ae773f45beb0ea13a50b560fbe49d013fef66b42e82c1787dc76ef70e4372