[INFO] cloning repository https://github.com/BurntSushi/xsv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BurntSushi/xsv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fxsv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fxsv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4278b8593260bb2e9bfdf6e91cc4df5b7df5b8fb
[INFO] testing BurntSushi/xsv against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fxsv" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BurntSushi/xsv on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BurntSushi/xsv
[INFO] removed 0 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 /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BurntSushi/xsv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tabwriter v1.1.0
[INFO] [stderr]   Downloaded csv-core v0.1.4
[INFO] [stderr]   Downloaded byteorder v1.2.4
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[INFO] [stderr]   Downloaded log v0.4.4
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[INFO] [stderr]   Downloaded rand_core v0.2.1
[INFO] [stderr]   Downloaded filetime v0.1.15
[INFO] [stderr]   Downloaded csv v1.0.1
[INFO] [stderr]   Downloaded serde_derive v1.0.75
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4cda961d3a3bd1b9a56a6452e593f25ddc2973ac2c29ba6e6f9bd5db51e12fa
[INFO] running `Command { std: "docker" "start" "-a" "c4cda961d3a3bd1b9a56a6452e593f25ddc2973ac2c29ba6e6f9bd5db51e12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cda961d3a3bd1b9a56a6452e593f25ddc2973ac2c29ba6e6f9bd5db51e12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cda961d3a3bd1b9a56a6452e593f25ddc2973ac2c29ba6e6f9bd5db51e12fa", kill_on_drop: false }`
[INFO] [stdout] c4cda961d3a3bd1b9a56a6452e593f25ddc2973ac2c29ba6e6f9bd5db51e12fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a67f675a0d35abd97aeacdf0885f0b2ad18092e3f16aba9b23b4075bb91e79f2
[INFO] running `Command { std: "docker" "start" "-a" "a67f675a0d35abd97aeacdf0885f0b2ad18092e3f16aba9b23b4075bb91e79f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling serde v1.0.75
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling regex v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling lock_api v0.1.3
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling byteorder v1.2.4
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling tabwriter v1.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.4
[INFO] [stderr]    Compiling streaming-stats v0.2.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]    Compiling csv v1.0.1
[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] [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]     |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 281 |         -> CliResult<IoState<fs::File, Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/partition.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 | type BoxedWriter = csv::Writer<Box<io::Write+'static>>;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 | type BoxedWriter = csv::Writer<Box<dyn io::Write+'static>>;
[INFO] [stdout]     |                                    +++
[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]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ) -> CliResult<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                    +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 197 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                                +++
[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]     |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 202 |                  -> io::Result<csv::Reader<Box<dyn io::Read+'static>>> {
[INFO] [stdout]     |                                                +++
[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]     |                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub fn io_reader(&self) -> io::Result<Box<dyn io::Read+'static>> {
[INFO] [stdout]     |                                               +++
[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]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn io_writer(&self) -> io::Result<Box<dyn io::Write+'static>> {
[INFO] [stdout]     |                                               +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 190 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>>
[INFO] [stdout]     |                                                +++
[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]    |                      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut wtr: Box<dyn io::Write> =
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a67f675a0d35abd97aeacdf0885f0b2ad18092e3f16aba9b23b4075bb91e79f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67f675a0d35abd97aeacdf0885f0b2ad18092e3f16aba9b23b4075bb91e79f2", kill_on_drop: false }`
[INFO] [stdout] a67f675a0d35abd97aeacdf0885f0b2ad18092e3f16aba9b23b4075bb91e79f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6cbbf745760a97afe1e7211d4b2b0e1eee827b5e4d3d510565de9855fbca85
[INFO] running `Command { std: "docker" "start" "-a" "9e6cbbf745760a97afe1e7211d4b2b0e1eee827b5e4d3d510565de9855fbca85", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling serde v1.0.75
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling lock_api v0.1.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling regex v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling byteorder v1.2.4
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling tabwriter v1.1.0
[INFO] [stderr]    Compiling streaming-stats v0.2.0
[INFO] [stderr]    Compiling csv v1.0.1
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.2.4
[INFO] [stderr]    Compiling docopt v1.0.1
[INFO] [stderr]    Compiling csv-index v0.1.5
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling quickcheck v0.7.1
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling xsv v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> tests/tests.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn from_vecs(CsvVecs) -> Self;
[INFO] [stdout]    |                  ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CsvVecs`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[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:17:47
[INFO] [stdout]    |
[INFO] [stdout] 17 | static NEXT_ID: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 17 | static NEXT_ID: atomic::AtomicUsize = atomic::AtomicUsize::new(0);
[INFO] [stdout]    |                                               ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:105:29
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn shrink(&self) -> Box<Iterator<Item=CsvRecord>+'static> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn shrink(&self) -> Box<dyn Iterator<Item=CsvRecord>+'static> {
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn shrink(&self) -> Box<Iterator<Item=CsvData>+'static> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn shrink(&self) -> Box<dyn Iterator<Item=CsvData>+'static> {
[INFO] [stdout]     |                             +++
[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]     |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 281 |         -> CliResult<IoState<fs::File, Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/partition.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 | type BoxedWriter = csv::Writer<Box<io::Write+'static>>;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 | type BoxedWriter = csv::Writer<Box<dyn io::Write+'static>>;
[INFO] [stdout]     |                                    +++
[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]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ) -> CliResult<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                    +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 197 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stdout]     |                                                +++
[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]     |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 202 |                  -> io::Result<csv::Reader<Box<dyn io::Read+'static>>> {
[INFO] [stdout]     |                                                +++
[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]     |                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub fn io_reader(&self) -> io::Result<Box<dyn io::Read+'static>> {
[INFO] [stdout]     |                                               +++
[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]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub fn io_writer(&self) -> io::Result<Box<dyn io::Write+'static>> {
[INFO] [stdout]     |                                               +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 190 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>>
[INFO] [stdout]     |                                                +++
[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]    |                      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut wtr: Box<dyn io::Write> =
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 51.87s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9e6cbbf745760a97afe1e7211d4b2b0e1eee827b5e4d3d510565de9855fbca85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6cbbf745760a97afe1e7211d4b2b0e1eee827b5e4d3d510565de9855fbca85", kill_on_drop: false }`
[INFO] [stdout] 9e6cbbf745760a97afe1e7211d4b2b0e1eee827b5e4d3d510565de9855fbca85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e81828b50de1c8600bf3c9f5da15d32ea54d902144d9afd3eb88ed3e9788b38
[INFO] running `Command { std: "docker" "start" "-a" "0e81828b50de1c8600bf3c9f5da15d32ea54d902144d9afd3eb88ed3e9788b38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> tests/tests.rs:67:18
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn from_vecs(CsvVecs) -> Self;
[INFO] [stderr]    |                  ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CsvVecs`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> tests/workdir.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | static NEXT_ID: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated constant
[INFO] [stderr]    |
[INFO] [stderr] 17 | static NEXT_ID: atomic::AtomicUsize = atomic::AtomicUsize::new(0);
[INFO] [stderr]    |                                               ~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/tests.rs:105:29
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn shrink(&self) -> Box<Iterator<Item=CsvRecord>+'static> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn shrink(&self) -> Box<dyn Iterator<Item=CsvRecord>+'static> {
[INFO] [stderr]     |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/tests.rs:151:29
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn shrink(&self) -> Box<Iterator<Item=CsvData>+'static> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn shrink(&self) -> Box<dyn Iterator<Item=CsvData>+'static> {
[INFO] [stderr]     |                             +++
[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]     |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 281 |         -> CliResult<IoState<fs::File, Box<dyn io::Write+'static>>> {
[INFO] [stderr]     |                                            +++
[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]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 138 | type BoxedWriter = csv::Writer<Box<dyn io::Write+'static>>;
[INFO] [stderr]     |                                    +++
[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]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 131 |     ) -> CliResult<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stderr]     |                                    +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 197 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>> {
[INFO] [stderr]     |                                                +++
[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]     |                                                ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 202 |                  -> io::Result<csv::Reader<Box<dyn io::Read+'static>>> {
[INFO] [stderr]     |                                                +++
[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]     |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 263 |     pub fn io_reader(&self) -> io::Result<Box<dyn io::Read+'static>> {
[INFO] [stderr]     |                                               +++
[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]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 293 |     pub fn io_writer(&self) -> io::Result<Box<dyn io::Write+'static>> {
[INFO] [stderr]     |                                               +++
[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]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 190 |                  -> io::Result<csv::Writer<Box<dyn io::Write+'static>>>
[INFO] [stderr]     |                                                +++
[INFO] [stderr] 
[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]    |                      ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let mut wtr: Box<dyn io::Write> =
[INFO] [stderr]    |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `xsv` (test "tests") generated 4 warnings (run `cargo fix --test "tests"` to apply 4 suggestions)
[INFO] [stderr] warning: `xsv` (bin "xsv") generated 9 warnings (run `cargo fix --bin "xsv"` to apply 9 suggestions)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stdout] 
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] running 426 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a8e6b245a49d4f81)
[INFO] [stdout] test test_cat::cat_cols_headers ... ok
[INFO] [stdout] test test_cat::cat_rows_headers ... ok
[INFO] [stdout] test test_cat::cat_cols_no_pad ... ok
[INFO] [stdout] test test_cat::cat_rows_space ... ok
[INFO] [stdout] test test_cat::cat_cols_pad ... ok
[INFO] [stderr] thread 'test_count::prop_count' panicked at 'panic in a function that cannot unwind', library/core/src/panicking.rs:126:5
[INFO] [stdout] thread 'test_count::prop_count' panicked at 'misaligned pointer dereference: address must be a multiple of 0x8 but is 0x7f20e8000d6c', /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.2.1/src/block.rs:194:26
[INFO] [stderr] stack backtrace:
[INFO] [stdout] stack backtrace:
[INFO] [stderr]    0:     0x562f7bccec6a - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]    0:     0x562f7bccec6a - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]    1:     0x562f7bccec6a - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]    1:     0x562f7bccec6a - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x562f7bccec6a - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]    2:     0x562f7bccec6a - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]    3:     0x562f7bccec6a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]    3:     0x562f7bccec6a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x562f7bcf4a6f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]    4:     0x562f7bcf4a6f - core::fmt::write::h78109e6f466b3af6
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stderr]    5:     0x562f7bccba35 - std::io::Write::write_fmt::hc59e1b02dd273c8a
[INFO] [stdout]    5:     0x562f7bccbb35 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stderr]    6:     0x562f7bccea35 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]    6:     0x562f7bccea35 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    7:     0x562f7bccea35 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]    7:     0x562f7bccea35 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    8:     0x562f7bcd076e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]    8:     0x562f7bcd076e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stderr]    9:     0x562f7bcd0515 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]    9:     0x562f7bcd04a1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:288:9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stderr]   10:     0x562f7bc97afb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]   10:     0x562f7bc97afb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stderr]   11:     0x562f7bc97afb - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]   11:     0x562f7bc97afb - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stderr]   12:     0x562f7bcd0e54 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]   12:     0x562f7bcd0e54 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stderr]   13:     0x562f7bcd0e54 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]   13:     0x562f7bcd0e54 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stderr]   14:     0x562f7bcd0b82 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]   14:     0x562f7bcd0bc9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:580:13
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stderr]   15:     0x562f7bccf0d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]   15:     0x562f7bccf0d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stderr]   16:     0x562f7bcd0922 - rust_begin_unwind
[INFO] [stdout]   16:     0x562f7bcd0922 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stderr]   17:     0x562f7bbf1c23 - core::panicking::panic_nounwind_fmt::h4230e26f622d4e40
[INFO] [stdout]   17:     0x562f7bbf1be3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:96:14
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stderr]   18:     0x562f7bbf1cd1 - core::panicking::panic_nounwind::h537ae7b3cc65361d
[INFO] [stdout]   18:     0x562f7bbf1e4b - core::panicking::panic_misaligned_pointer_dereference::had7d9e6c3d35fc47
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:126:5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:174:5
[INFO] [stderr]   19:     0x562f7bbf1e63 - core::panicking::panic_cannot_unwind::hdf0c9c3914f5e396
[INFO] [stdout]   19:     0x562f7bc5856b - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::{{closure}}::hd7213f0ee94770c7
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:188:5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.2.1/src/block.rs:194:26
[INFO] [stderr]   20:     0x562f7bc58575 - <rand::rngs::thread::ThreadRng as rand_core::RngCore>::next_u64::h99245fcb7ee63375
[INFO] [stdout]   20:     0x562f7bc5856b - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::hd51da1782568fe8d
[INFO] [stderr]   21:     0x562f7bc58575 - <quickcheck::arbitrary::StdGen<R> as rand_core::RngCore>::next_u64::h0196ee8ca431e54c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.2.1/src/block.rs:208:13
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:60:37
[INFO] [stdout]   21:     0x562f7bc5856b - <rand::rngs::adapter::reseeding::ReseedingRng<R,Rsdr> as rand_core::RngCore>::next_u64::h943486b35b832cd6
[INFO] [stderr]   22:     0x562f7bc30b78 - rand::distributions::integer::<impl rand::distributions::Distribution<usize> for rand::distributions::Standard>::sample::hdef17fc53e2e2e09
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/rngs/adapter/reseeding.rs:96:16
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/distributions/integer.rs:65:9
[INFO] [stdout]   22:     0x562f7bc5856b - <rand::rngs::thread::ThreadRng as rand_core::RngCore>::next_u64::h99245fcb7ee63375
[INFO] [stderr]   23:     0x562f7bc30b78 - rand::Rng::gen::h77f6c561443b9e74
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/rngs/thread.rs:112:18
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/lib.rs:430:9
[INFO] [stdout]   23:     0x562f7bc5856b - <quickcheck::arbitrary::StdGen<R> as rand_core::RngCore>::next_u64::h0196ee8ca431e54c
[INFO] [stderr]   24:     0x562f7bc30b78 - <rand::distributions::uniform::UniformInt<usize> as rand::distributions::uniform::UniformSampler>::sample_single::h8208166d29557439
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:60:37
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/distributions/uniform.rs:386:39
[INFO] [stdout]   24:     0x562f7bc30b78 - rand::distributions::integer::<impl rand::distributions::Distribution<usize> for rand::distributions::Standard>::sample::hdef17fc53e2e2e09
[INFO] [stderr]   25:     0x562f7bc30b78 - rand::Rng::gen_range::h04c75fee1384a960
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/distributions/integer.rs:65:9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/lib.rs:458:9
[INFO] [stdout]   25:     0x562f7bc30b78 - rand::Rng::gen::h77f6c561443b9e74
[INFO] [stderr]   26:     0x562f7bc30b78 - <alloc::string::String as quickcheck::arbitrary::Arbitrary>::arbitrary::h6f9cd028c9607aba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/lib.rs:430:9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:602:40
[INFO] [stdout]   26:     0x562f7bc30b78 - <rand::distributions::uniform::UniformInt<usize> as rand::distributions::uniform::UniformSampler>::sample_single::h8208166d29557439
[INFO] [stderr]   27:     0x562f7bc0f0eb - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::{{closure}}::{{closure}}::h807074fb15c20762
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/distributions/uniform.rs:386:39
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/tests.rs:145:36
[INFO] [stdout]   27:     0x562f7bc30b78 - rand::Rng::gen_range::h04c75fee1384a960
[INFO] [stderr]   28:     0x562f7bc0f0eb - core::iter::adapters::map::map_fold::{{closure}}::h5f270349326e4e4b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.5/src/lib.rs:458:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:84:28
[INFO] [stdout]   28:     0x562f7bc30b78 - <alloc::string::String as quickcheck::arbitrary::Arbitrary>::arbitrary::h6f9cd028c9607aba
[INFO] [stderr]   29:     0x562f7bc0f0eb - core::iter::traits::iterator::Iterator::fold::hf6822e89533e387f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:602:40
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:2482:21
[INFO] [stdout]   29:     0x562f7bc0f0eb - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::{{closure}}::{{closure}}::h807074fb15c20762
[INFO] [stderr]   30:     0x562f7bc0f0eb - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::hf852d9d4a3b68280
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:145:36
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:124:9
[INFO] [stdout]   30:     0x562f7bc0f0eb - core::iter::adapters::map::map_fold::{{closure}}::h5f270349326e4e4b
[INFO] [stderr]   31:     0x562f7bc0f0eb - core::iter::traits::iterator::Iterator::for_each::h01e9c227865bbd58
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:84:28
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:857:9
[INFO] [stdout]   31:     0x562f7bc0f0eb - core::iter::traits::iterator::Iterator::fold::hf6822e89533e387f
[INFO] [stderr]   32:     0x562f7bc0f0eb - alloc::vec::Vec<T,A>::extend_trusted::h7fe701388cd5c778
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:2482:21
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2844:17
[INFO] [stdout]   32:     0x562f7bc0f0eb - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::hf852d9d4a3b68280
[INFO] [stderr]   33:     0x562f7bc0f0eb - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::h61b044959ebc9d59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:124:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_extend.rs:26:9
[INFO] [stdout]   33:     0x562f7bc0f0eb - core::iter::traits::iterator::Iterator::for_each::h01e9c227865bbd58
[INFO] [stderr]   34:     0x562f7bc0f0eb - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h25cab331ea3e0f92
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:857:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter_nested.rs:62:9
[INFO] [stdout]   34:     0x562f7bc0f0eb - alloc::vec::Vec<T,A>::extend_trusted::h7fe701388cd5c778
[INFO] [stderr]   35:     0x562f7bc0f0eb - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h90265a88fe4e7a14
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2844:17
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   35:     0x562f7bc0f0eb - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::h61b044959ebc9d59
[INFO] [stderr]   36:     0x562f7bc0f353 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h12665dada5414a6f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_extend.rs:26:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2712:9
[INFO] [stdout]   36:     0x562f7bc0f0eb - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h25cab331ea3e0f92
[INFO] [stderr]   37:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::collect::h9ae0109808f55735
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter_nested.rs:62:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:1896:9
[INFO] [stdout]   37:     0x562f7bc0f0eb - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h90265a88fe4e7a14
[INFO] [stderr]   38:     0x562f7bc0f353 - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::{{closure}}::h0511326e22669206
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/tests.rs:146:28
[INFO] [stdout]   38:     0x562f7bc0f353 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h12665dada5414a6f
[INFO] [stderr]   39:     0x562f7bc0f353 - core::iter::adapters::map::map_fold::{{closure}}::hd958e5485c123c84
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2712:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:84:28
[INFO] [stdout]   39:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::collect::h9ae0109808f55735
[INFO] [stderr]   40:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::fold::h4ea306770cdb5684
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:1896:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:2482:21
[INFO] [stdout]   40:     0x562f7bc0f353 - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::{{closure}}::h0511326e22669206
[INFO] [stderr]   41:     0x562f7bc0f353 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h0cc43f705d364ef3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:146:28
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:124:9
[INFO] [stdout]   41:     0x562f7bc0f353 - core::iter::adapters::map::map_fold::{{closure}}::hd958e5485c123c84
[INFO] [stderr]   42:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::for_each::ha53916774720ad5e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:84:28
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:857:9
[INFO] [stdout]   42:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::fold::h4ea306770cdb5684
[INFO] [stderr]   43:     0x562f7bc0f353 - alloc::vec::Vec<T,A>::extend_trusted::ha70cbd36bea33eef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:2482:21
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2844:17
[INFO] [stdout]   43:     0x562f7bc0f353 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h0cc43f705d364ef3
[INFO] [stderr]   44:     0x562f7bc0f353 - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::hfdd7b95bd73ef910
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/adapters/map.rs:124:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_extend.rs:26:9
[INFO] [stdout]   44:     0x562f7bc0f353 - core::iter::traits::iterator::Iterator::for_each::ha53916774720ad5e
[INFO] [stderr]   45:     0x562f7bc0f353 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h28caa95ddc3585ed
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:857:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter_nested.rs:62:9
[INFO] [stdout]   45:     0x562f7bc0f353 - alloc::vec::Vec<T,A>::extend_trusted::ha70cbd36bea33eef
[INFO] [stderr]   46:     0x562f7bc0f353 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h92ad9415209f43bf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2844:17
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   46:     0x562f7bc0f353 - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::hfdd7b95bd73ef910
[INFO] [stderr]   47:     0x562f7bc2bc83 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h00c0016327f779ca
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_extend.rs:26:9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2712:9
[INFO] [stdout]   47:     0x562f7bc0f353 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h28caa95ddc3585ed
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter_nested.rs:62:9
[INFO] [stdout]   48:     0x562f7bc0f353 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h92ad9415209f43bf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   49:     0x562f7bc2bc83 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h00c0016327f779ca
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2712:9
[INFO] [stdout]   50:     0x562f7bc2bc83 - core::iter::traits::iterator::Iterator::collect::hbd465ac401194f57
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:1896:9
[INFO] [stdout]   51:     0x562f7bc2bc83 - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::h5b2196cbc649468d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:147:16
[INFO] [stdout]   52:     0x562f7bc2bc83 - <(A,) as quickcheck::arbitrary::Arbitrary>::arbitrary::h9e6e9409ccb75972
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:204:25
[INFO] [stdout]   53:     0x562f7bc2e773 - <fn(A) .> T as quickcheck::tester::Testable>::result::hee39eef75656185d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:364:31
[INFO] [stdout]   54:     0x562f7bc2e773 - quickcheck::tester::QuickCheck<G>::quicktest::h887f3ded5813ae54
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:135:19
[INFO] [stdout]   55:     0x562f7bc2e773 - quickcheck::tester::QuickCheck<G>::quickcheck::hb61a6e9f056e265d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:174:36
[INFO] [stdout]   56:     0x562f7bc2c885 - tests::qcheck::hbbab8d9d076596cb
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:56:5
[INFO] [stdout]   57:     0x562f7bc289a0 - tests::test_count::prop_count::h404959de97ec01c3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_count.rs:37:5
[INFO] [stdout]   58:     0x562f7bc289a0 - tests::test_count::prop_count::{{closure}}::h99ab55538faf8954
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_count.rs:33:17
[INFO] [stdout]   59:     0x562f7bc289a0 - core::ops::function::FnOnce::call_once::hd9b2375f6af66895
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x562f7bc9c9cf - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x562f7bc9c9cf - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   62:     0x562f7bc6a1bc - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   63:     0x562f7bc6a1bc - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x562f7bc9baa6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   65:     0x562f7bc9baa6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   66:     0x562f7bc9baa6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   67:     0x562f7bc9baa6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   68:     0x562f7bc9baa6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   69:     0x562f7bc9baa6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   70:     0x562f7bc9baa6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   71:     0x562f7bc649c5 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   72:     0x562f7bc649c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   73:     0x562f7bc69f01 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   74:     0x562f7bc69f01 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   75:     0x562f7bc69f01 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   76:     0x562f7bc69f01 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   77:     0x562f7bc69f01 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   78:     0x562f7bc69f01 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   79:     0x562f7bc69f01 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x562f7bcd5ac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   81:     0x562f7bcd5ac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   82:     0x562f7bcd5ac5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   83:     0x7f20f2e1eb43 - <unknown>
[INFO] [stdout]   84:     0x7f20f2eafbb4 - __clone
[INFO] [stdout]   85:                0x0 - <unknown>
[INFO] [stderr]   48:     0x562f7bc2bc83 - core::iter::traits::iterator::Iterator::collect::hbd465ac401194f57
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:1896:9
[INFO] [stderr]   49:     0x562f7bc2bc83 - <tests::CsvData as quickcheck::arbitrary::Arbitrary>::arbitrary::h5b2196cbc649468d
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/tests.rs:147:16
[INFO] [stderr]   50:     0x562f7bc2bc83 - <(A,) as quickcheck::arbitrary::Arbitrary>::arbitrary::h9e6e9409ccb75972
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/arbitrary.rs:204:25
[INFO] [stderr]   51:     0x562f7bc2e773 - <fn(A) .> T as quickcheck::tester::Testable>::result::hee39eef75656185d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:364:31
[INFO] [stderr]   52:     0x562f7bc2e773 - quickcheck::tester::QuickCheck<G>::quicktest::h887f3ded5813ae54
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:135:19
[INFO] [stderr]   53:     0x562f7bc2e773 - quickcheck::tester::QuickCheck<G>::quickcheck::hb61a6e9f056e265d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.7.1/src/tester.rs:174:36
[INFO] [stderr]   54:     0x562f7bc2c885 - tests::qcheck::hbbab8d9d076596cb
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/tests.rs:56:5
[INFO] [stderr]   55:     0x562f7bc289a0 - tests::test_count::prop_count::h404959de97ec01c3
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/test_count.rs:37:5
[INFO] [stderr]   56:     0x562f7bc289a0 - tests::test_count::prop_count::{{closure}}::h99ab55538faf8954
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/test_count.rs:33:17
[INFO] [stderr]   57:     0x562f7bc289a0 - core::ops::function::FnOnce::call_once::hd9b2375f6af66895
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   58:     0x562f7bc9c9cf - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   59:     0x562f7bc9c9cf - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stderr]   60:     0x562f7bc6a1bc - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stderr]   61:     0x562f7bc6a1bc - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   62:     0x562f7bc9baa6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stderr]   63:     0x562f7bc9baa6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stderr]   64:     0x562f7bc9baa6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stderr]   65:     0x562f7bc9baa6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stderr]   66:     0x562f7bc9baa6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stderr]   67:     0x562f7bc9baa6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stderr]   68:     0x562f7bc9baa6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stderr]   69:     0x562f7bc649c5 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stderr]   70:     0x562f7bc649c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stderr]   71:     0x562f7bc69f01 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stderr]   72:     0x562f7bc69f01 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stderr]   73:     0x562f7bc69f01 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stderr]   74:     0x562f7bc69f01 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stderr]   75:     0x562f7bc69f01 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stderr]   76:     0x562f7bc69f01 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stderr]   77:     0x562f7bc69f01 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   78:     0x562f7bcd5ac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stderr]   79:     0x562f7bcd5ac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stderr]   80:     0x562f7bcd5ac5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stderr]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   81:     0x7f20f2e1eb43 - <unknown>
[INFO] [stderr]   82:     0x7f20f2eafbb4 - __clone
[INFO] [stderr]   83:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/tests-a8e6b245a49d4f81` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "0e81828b50de1c8600bf3c9f5da15d32ea54d902144d9afd3eb88ed3e9788b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e81828b50de1c8600bf3c9f5da15d32ea54d902144d9afd3eb88ed3e9788b38", kill_on_drop: false }`
[INFO] [stdout] 0e81828b50de1c8600bf3c9f5da15d32ea54d902144d9afd3eb88ed3e9788b38
