[INFO] cloning repository https://github.com/SWE-bench-repos/uutils__coreutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SWE-bench-repos/uutils__coreutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWE-bench-repos%2Fuutils__coreutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWE-bench-repos%2Fuutils__coreutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54243c7a954e926a5d1b105988f4d80f8f57bb6a
[INFO] testing SWE-bench-repos/uutils__coreutils against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWE-bench-repos%2Fuutils__coreutils" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/SWE-bench-repos/uutils__coreutils
[INFO] finished tweaking git repo https://github.com/SWE-bench-repos/uutils__coreutils
[INFO] tweaked toml for git repo https://github.com/SWE-bench-repos/uutils__coreutils written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SWE-bench-repos/uutils__coreutils on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SWE-bench-repos/uutils__coreutils 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 164b6bdf7fb00495eb8bd0bcdd8f3d8cb2544f940c56a8bef35f01e69acdc629
[INFO] running `Command { std: "docker" "start" "-a" "164b6bdf7fb00495eb8bd0bcdd8f3d8cb2544f940c56a8bef35f01e69acdc629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "164b6bdf7fb00495eb8bd0bcdd8f3d8cb2544f940c56a8bef35f01e69acdc629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164b6bdf7fb00495eb8bd0bcdd8f3d8cb2544f940c56a8bef35f01e69acdc629", kill_on_drop: false }`
[INFO] [stdout] 164b6bdf7fb00495eb8bd0bcdd8f3d8cb2544f940c56a8bef35f01e69acdc629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58760ac2bff4c57b505d7b6d2b5c9ae4f3bbaf280b87753f30ed74988f4640d4
[INFO] running `Command { std: "docker" "start" "-a" "58760ac2bff4c57b505d7b6d2b5c9ae4f3bbaf280b87753f30ed74988f4640d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling ansi-width v0.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling lscolors v0.20.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling uutils_term_grid v0.6.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling rand_core v0.9.2
[INFO] [stderr]    Compiling hostname v0.4.0
[INFO] [stderr]    Compiling chrono-tz-build v0.4.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling bigdecimal v0.4.7
[INFO] [stderr]    Compiling data-encoding-macro v0.1.17
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling fundu-core v0.3.1
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling fundu v2.0.1
[INFO] [stderr]    Compiling chrono-tz v0.10.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling compare v0.1.0
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling trim-in-place v0.1.7
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling rust-ini v0.21.1
[INFO] [stderr]    Compiling notify v8.0.0
[INFO] [stderr]    Compiling binary-heap-plus v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling bstr v1.11.3
[INFO] [stderr]    Compiling ctrlc v3.4.5
[INFO] [stderr]    Compiling coreutils v0.0.29 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling parse_datetime v0.8.0
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling roff v0.2.2
[INFO] [stderr]    Compiling self_cell v1.1.0
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling clap_mangen v0.2.26
[INFO] [stderr]    Compiling clap_complete v4.5.46
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling onig v6.4.0
[INFO] [stderr]    Compiling num-modular v0.5.1
[INFO] [stderr]    Compiling num-prime v0.4.4
[INFO] [stderr]    Compiling uucore v0.0.29 (/opt/rustwide/workdir/src/uucore)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uucore/src/lib/lib.rs:285:41
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<[u8]> {
[INFO] [stdout]     |                                         ^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uucore/src/lib/features/checksum.rs:581:16
[INFO] [stdout]     |
[INFO] [stdout] 581 |     line_info: &LineInfo,
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 582 |     len_hint: Option<usize>,
[INFO] [stdout] 583 | ) -> Option<Cow<str>> {
[INFO] [stdout]     |             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 583 | ) -> Option<Cow<'_, str>> {
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/uucore/src/lib/features/format/mod.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |         item?.write(&mut writer, &mut args)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let _ = item?.write(&mut writer, &mut args)?;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_ls v0.0.29 (/opt/rustwide/workdir/src/uu/ls)
[INFO] [stderr]    Compiling uu_base32 v0.0.29 (/opt/rustwide/workdir/src/uu/base32)
[INFO] [stderr]    Compiling uu_csplit v0.0.29 (/opt/rustwide/workdir/src/uu/csplit)
[INFO] [stderr]    Compiling uu_dd v0.0.29 (/opt/rustwide/workdir/src/uu/dd)
[INFO] [stderr]    Compiling uu_realpath v0.0.29 (/opt/rustwide/workdir/src/uu/realpath)
[INFO] [stderr]    Compiling uu_truncate v0.0.29 (/opt/rustwide/workdir/src/uu/truncate)
[INFO] [stderr]    Compiling uu_link v0.0.29 (/opt/rustwide/workdir/src/uu/link)
[INFO] [stderr]    Compiling uu_rm v0.0.29 (/opt/rustwide/workdir/src/uu/rm)
[INFO] [stderr]    Compiling uu_dircolors v0.0.29 (/opt/rustwide/workdir/src/uu/dircolors)
[INFO] [stderr]    Compiling uu_mv v0.0.29 (/opt/rustwide/workdir/src/uu/mv)
[INFO] [stderr]    Compiling uu_factor v0.0.29 (/opt/rustwide/workdir/src/uu/factor)
[INFO] [stderr]    Compiling uu_basename v0.0.29 (/opt/rustwide/workdir/src/uu/basename)
[INFO] [stderr]    Compiling uu_env v0.0.29 (/opt/rustwide/workdir/src/uu/env)
[INFO] [stderr]    Compiling uu_unexpand v0.0.29 (/opt/rustwide/workdir/src/uu/unexpand)
[INFO] [stderr]    Compiling uu_printf v0.0.29 (/opt/rustwide/workdir/src/uu/printf)
[INFO] [stderr]    Compiling uu_tsort v0.0.29 (/opt/rustwide/workdir/src/uu/tsort)
[INFO] [stderr]    Compiling uu_more v0.0.29 (/opt/rustwide/workdir/src/uu/more)
[INFO] [stderr]    Compiling uu_ln v0.0.29 (/opt/rustwide/workdir/src/uu/ln)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/csplit/src/csplit.rs:216:21
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn new(options: &CsplitOptions) -> SplitWriter {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn new(options: &CsplitOptions) -> SplitWriter<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_tail v0.0.29 (/opt/rustwide/workdir/src/uu/tail)
[INFO] [stderr]    Compiling uu_base64 v0.0.29 (/opt/rustwide/workdir/src/uu/base64)
[INFO] [stderr]    Compiling uu_basenc v0.0.29 (/opt/rustwide/workdir/src/uu/basenc)
[INFO] [stderr]    Compiling uu_shred v0.0.29 (/opt/rustwide/workdir/src/uu/shred)
[INFO] [stderr]    Compiling uu_paste v0.0.29 (/opt/rustwide/workdir/src/uu/paste)
[INFO] [stderr]    Compiling uu_numfmt v0.0.29 (/opt/rustwide/workdir/src/uu/numfmt)
[INFO] [stderr]    Compiling uu_false v0.0.29 (/opt/rustwide/workdir/src/uu/false)
[INFO] [stderr]    Compiling uu_tac v0.0.29 (/opt/rustwide/workdir/src/uu/tac)
[INFO] [stderr]    Compiling uu_yes v0.0.29 (/opt/rustwide/workdir/src/uu/yes)
[INFO] [stderr]    Compiling uu_echo v0.0.29 (/opt/rustwide/workdir/src/uu/echo)
[INFO] [stderr]    Compiling uu_fmt v0.0.29 (/opt/rustwide/workdir/src/uu/fmt)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/tail/src/follow/files.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn keys(&self) -> Keys<PathBuf, PathData> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn keys(&self) -> Keys<'_, PathBuf, PathData> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_dir v0.0.29 (/opt/rustwide/workdir/src/uu/dir)
[INFO] [stderr]    Compiling uu_vdir v0.0.29 (/opt/rustwide/workdir/src/uu/vdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/uu/echo/src/echo.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 | /                 match item {
[INFO] [stdout] 140 | |                     EscapedChar::End => return Ok(()),
[INFO] [stdout] 141 | |                     c => c.write(&mut *stdout_lock)?,
[INFO] [stdout] 142 | |                 };
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 let _ = match item {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_cat v0.0.29 (/opt/rustwide/workdir/src/uu/cat)
[INFO] [stderr]    Compiling uu_hashsum v0.0.29 (/opt/rustwide/workdir/src/uu/hashsum)
[INFO] [stderr]    Compiling uu_dirname v0.0.29 (/opt/rustwide/workdir/src/uu/dirname)
[INFO] [stderr]    Compiling uu_head v0.0.29 (/opt/rustwide/workdir/src/uu/head)
[INFO] [stderr]    Compiling uu_join v0.0.29 (/opt/rustwide/workdir/src/uu/join)
[INFO] [stderr]    Compiling uu_sort v0.0.29 (/opt/rustwide/workdir/src/uu/sort)
[INFO] [stderr]    Compiling uu_shuf v0.0.29 (/opt/rustwide/workdir/src/uu/shuf)
[INFO] [stderr]    Compiling uu_tee v0.0.29 (/opt/rustwide/workdir/src/uu/tee)
[INFO] [stderr]    Compiling uu_date v0.0.29 (/opt/rustwide/workdir/src/uu/date)
[INFO] [stderr]    Compiling uu_ptx v0.0.29 (/opt/rustwide/workdir/src/uu/ptx)
[INFO] [stderr]    Compiling uu_od v0.0.29 (/opt/rustwide/workdir/src/uu/od)
[INFO] [stderr]    Compiling uu_cp v0.0.29 (/opt/rustwide/workdir/src/uu/cp)
[INFO] [stderr]    Compiling uu_tr v0.0.29 (/opt/rustwide/workdir/src/uu/tr)
[INFO] [stderr]    Compiling uu_test v0.0.29 (/opt/rustwide/workdir/src/uu/test)
[INFO] [stderr]    Compiling uu_expr v0.0.29 (/opt/rustwide/workdir/src/uu/expr)
[INFO] [stderr]    Compiling uu_cksum v0.0.29 (/opt/rustwide/workdir/src/uu/cksum)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/od/src/od.rs:604:20
[INFO] [stdout]     |
[INFO] [stdout] 604 |     input_strings: &[String],
[INFO] [stdout]     |                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 607 | ) -> PeekReader<PartialReader<MultifileReader>> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 607 | ) -> PeekReader<PartialReader<MultifileReader<'_>>> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] 11 | pub enum FormatWriter {
[INFO] [stdout] 12 |     IntWriter(fn(u64) -> String),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 13 |     FloatWriter(fn(f64) -> String),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 14 |     MultibyteWriter(fn(&[u8]) -> String),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/inputdecoder.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |         input: &mut I,
[INFO] [stdout]    |                ^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 44 |     ) -> InputDecoder<I> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> InputDecoder<'_, I> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/inputdecoder.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder> {
[INFO] [stdout]    |                      ^^^^^^^^^                ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/output_info.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<SpacedFormatterItemInfo> {
[INFO] [stdout]    |                                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<'_, SpacedFormatterItemInfo> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_touch v0.0.29 (/opt/rustwide/workdir/src/uu/touch)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/sort/src/chunks.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lines(&self) -> &Vec<Line> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^
[INFO] [stdout]    |                  |         |    |
[INFO] [stdout]    |                  |         |    the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lines(&self) -> &Vec<Line<'_>> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/sort/src/chunks.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn line_data(&self) -> &LineData {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^
[INFO] [stdout]    |                      |         ||
[INFO] [stdout]    |                      |         |the same lifetime is hidden here
[INFO] [stdout]    |                      |         the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn line_data(&self) -> &LineData<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/sort/src/merge.rs:146:15
[INFO] [stdout]     |
[INFO] [stdout] 146 |     settings: &GlobalSettings,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 147 | ) -> UResult<FileMerger> {
[INFO] [stdout]     |              ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 | ) -> UResult<FileMerger<'_>> {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_pr v0.0.29 (/opt/rustwide/workdir/src/uu/pr)
[INFO] [stderr]    Compiling uu_unlink v0.0.29 (/opt/rustwide/workdir/src/uu/unlink)
[INFO] [stderr]    Compiling uu_rmdir v0.0.29 (/opt/rustwide/workdir/src/uu/rmdir)
[INFO] [stderr]    Compiling uu_expand v0.0.29 (/opt/rustwide/workdir/src/uu/expand)
[INFO] [stderr]    Compiling uu_sum v0.0.29 (/opt/rustwide/workdir/src/uu/sum)
[INFO] [stderr]    Compiling uu_mktemp v0.0.29 (/opt/rustwide/workdir/src/uu/mktemp)
[INFO] [stderr]    Compiling uu_comm v0.0.29 (/opt/rustwide/workdir/src/uu/comm)
[INFO] [stderr]    Compiling uu_fold v0.0.29 (/opt/rustwide/workdir/src/uu/fold)
[INFO] [stderr]    Compiling uu_du v0.0.29 (/opt/rustwide/workdir/src/uu/du)
[INFO] [stderr]    Compiling uu_mkdir v0.0.29 (/opt/rustwide/workdir/src/uu/mkdir)
[INFO] [stderr]    Compiling uu_printenv v0.0.29 (/opt/rustwide/workdir/src/uu/printenv)
[INFO] [stderr]    Compiling uu_split v0.0.29 (/opt/rustwide/workdir/src/uu/split)
[INFO] [stderr]    Compiling uu_true v0.0.29 (/opt/rustwide/workdir/src/uu/true)
[INFO] [stderr]    Compiling uu_uniq v0.0.29 (/opt/rustwide/workdir/src/uu/uniq)
[INFO] [stderr]    Compiling uu_df v0.0.29 (/opt/rustwide/workdir/src/uu/df)
[INFO] [stderr]    Compiling uu_nl v0.0.29 (/opt/rustwide/workdir/src/uu/nl)
[INFO] [stderr]    Compiling uu_sleep v0.0.29 (/opt/rustwide/workdir/src/uu/sleep)
[INFO] [stderr]    Compiling uu_wc v0.0.29 (/opt/rustwide/workdir/src/uu/wc)
[INFO] [stderr]    Compiling uu_pwd v0.0.29 (/opt/rustwide/workdir/src/uu/pwd)
[INFO] [stderr]    Compiling uu_seq v0.0.29 (/opt/rustwide/workdir/src/uu/seq)
[INFO] [stderr]    Compiling uu_cut v0.0.29 (/opt/rustwide/workdir/src/uu/cut)
[INFO] [stderr]    Compiling uu_readlink v0.0.29 (/opt/rustwide/workdir/src/uu/readlink)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/cut/src/cut.rs:389:28
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter, Option<&[u8]>)> {
[INFO] [stdout]     |                            ^^^^^^^^^^^              ^^^^^^^^^         ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                        |
[INFO] [stdout]     |                            |                        the same lifetime is hidden here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter<'_>, Option<&[u8]>)> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/wc/src/wc.rs:258:17
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn to_title(&self) -> Option<Cow<OsStr>> {
[INFO] [stdout]     |                 ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn to_title(&self) -> Option<Cow<'_, OsStr>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/wc/src/utf8/read.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError>> {
[INFO] [stdout]    |                        ^^^^^^^^^                   ^^^^  ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                           |
[INFO] [stdout]    |                        |                           the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError<'_>>> {
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "58760ac2bff4c57b505d7b6d2b5c9ae4f3bbaf280b87753f30ed74988f4640d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58760ac2bff4c57b505d7b6d2b5c9ae4f3bbaf280b87753f30ed74988f4640d4", kill_on_drop: false }`
[INFO] [stdout] 58760ac2bff4c57b505d7b6d2b5c9ae4f3bbaf280b87753f30ed74988f4640d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e295f924bf93ae624ba15fa2f776ebea7e8fc1b026c1f2967e564689dff5675
[INFO] running `Command { std: "docker" "start" "-a" "9e295f924bf93ae624ba15fa2f776ebea7e8fc1b026c1f2967e564689dff5675", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling rlimit v0.10.2
[INFO] [stderr]    Compiling dns-lookup v2.0.4
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling ctrlc v3.4.5
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling xattr v1.4.0
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling data-encoding-macro v0.1.17
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling chrono-tz-build v0.4.0
[INFO] [stderr]    Compiling chrono-tz v0.10.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling clap_complete v4.5.46
[INFO] [stderr]    Compiling clap_mangen v0.2.26
[INFO] [stderr]    Compiling rstest v0.24.0
[INFO] [stderr]    Compiling num-modular v0.5.1
[INFO] [stderr]    Compiling bigdecimal v0.4.7
[INFO] [stderr]    Compiling num-prime v0.4.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling uucore v0.0.29 (/opt/rustwide/workdir/src/uucore)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uucore/src/lib/lib.rs:285:41
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<[u8]> {
[INFO] [stdout]     |                                         ^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uucore/src/lib/features/checksum.rs:581:16
[INFO] [stdout]     |
[INFO] [stdout] 581 |     line_info: &LineInfo,
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 582 |     len_hint: Option<usize>,
[INFO] [stdout] 583 | ) -> Option<Cow<str>> {
[INFO] [stdout]     |             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 583 | ) -> Option<Cow<'_, str>> {
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/uucore/src/lib/features/format/mod.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |         item?.write(&mut writer, &mut args)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let _ = item?.write(&mut writer, &mut args)?;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_base32 v0.0.29 (/opt/rustwide/workdir/src/uu/base32)
[INFO] [stderr]    Compiling uu_ls v0.0.29 (/opt/rustwide/workdir/src/uu/ls)
[INFO] [stderr]    Compiling uu_sleep v0.0.29 (/opt/rustwide/workdir/src/uu/sleep)
[INFO] [stderr]    Compiling uu_unexpand v0.0.29 (/opt/rustwide/workdir/src/uu/unexpand)
[INFO] [stderr]    Compiling uu_env v0.0.29 (/opt/rustwide/workdir/src/uu/env)
[INFO] [stderr]    Compiling uu_expr v0.0.29 (/opt/rustwide/workdir/src/uu/expr)
[INFO] [stderr]    Compiling uu_date v0.0.29 (/opt/rustwide/workdir/src/uu/date)
[INFO] [stderr]    Compiling uu_ln v0.0.29 (/opt/rustwide/workdir/src/uu/ln)
[INFO] [stderr]    Compiling uu_basename v0.0.29 (/opt/rustwide/workdir/src/uu/basename)
[INFO] [stderr]    Compiling uu_nl v0.0.29 (/opt/rustwide/workdir/src/uu/nl)
[INFO] [stderr]    Compiling uu_dirname v0.0.29 (/opt/rustwide/workdir/src/uu/dirname)
[INFO] [stderr]    Compiling uu_cut v0.0.29 (/opt/rustwide/workdir/src/uu/cut)
[INFO] [stderr]    Compiling uu_cp v0.0.29 (/opt/rustwide/workdir/src/uu/cp)
[INFO] [stderr]    Compiling uu_fold v0.0.29 (/opt/rustwide/workdir/src/uu/fold)
[INFO] [stderr]    Compiling uu_shred v0.0.29 (/opt/rustwide/workdir/src/uu/shred)
[INFO] [stderr]    Compiling uu_yes v0.0.29 (/opt/rustwide/workdir/src/uu/yes)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/cut/src/cut.rs:389:28
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter, Option<&[u8]>)> {
[INFO] [stdout]     |                            ^^^^^^^^^^^              ^^^^^^^^^         ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                        |
[INFO] [stdout]     |                            |                        the same lifetime is hidden here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter<'_>, Option<&[u8]>)> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_base64 v0.0.29 (/opt/rustwide/workdir/src/uu/base64)
[INFO] [stderr]    Compiling uu_basenc v0.0.29 (/opt/rustwide/workdir/src/uu/basenc)
[INFO] [stderr]    Compiling uu_printenv v0.0.29 (/opt/rustwide/workdir/src/uu/printenv)
[INFO] [stderr]    Compiling uu_expand v0.0.29 (/opt/rustwide/workdir/src/uu/expand)
[INFO] [stderr]    Compiling uu_tail v0.0.29 (/opt/rustwide/workdir/src/uu/tail)
[INFO] [stderr]    Compiling uu_test v0.0.29 (/opt/rustwide/workdir/src/uu/test)
[INFO] [stderr]    Compiling uu_readlink v0.0.29 (/opt/rustwide/workdir/src/uu/readlink)
[INFO] [stderr]    Compiling uu_join v0.0.29 (/opt/rustwide/workdir/src/uu/join)
[INFO] [stderr]    Compiling uu_comm v0.0.29 (/opt/rustwide/workdir/src/uu/comm)
[INFO] [stderr]    Compiling uu_split v0.0.29 (/opt/rustwide/workdir/src/uu/split)
[INFO] [stderr]    Compiling uu_sum v0.0.29 (/opt/rustwide/workdir/src/uu/sum)
[INFO] [stderr]    Compiling uu_rm v0.0.29 (/opt/rustwide/workdir/src/uu/rm)
[INFO] [stderr]    Compiling uu_tr v0.0.29 (/opt/rustwide/workdir/src/uu/tr)
[INFO] [stderr]    Compiling uu_cat v0.0.29 (/opt/rustwide/workdir/src/uu/cat)
[INFO] [stderr]    Compiling uu_fmt v0.0.29 (/opt/rustwide/workdir/src/uu/fmt)
[INFO] [stderr]    Compiling uu_df v0.0.29 (/opt/rustwide/workdir/src/uu/df)
[INFO] [stderr]    Compiling uu_mkdir v0.0.29 (/opt/rustwide/workdir/src/uu/mkdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/tail/src/follow/files.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn keys(&self) -> Keys<PathBuf, PathData> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn keys(&self) -> Keys<'_, PathBuf, PathData> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_vdir v0.0.29 (/opt/rustwide/workdir/src/uu/vdir)
[INFO] [stderr]    Compiling uu_dir v0.0.29 (/opt/rustwide/workdir/src/uu/dir)
[INFO] [stderr]    Compiling uu_mv v0.0.29 (/opt/rustwide/workdir/src/uu/mv)
[INFO] [stderr]    Compiling uu_ptx v0.0.29 (/opt/rustwide/workdir/src/uu/ptx)
[INFO] [stderr]    Compiling uu_head v0.0.29 (/opt/rustwide/workdir/src/uu/head)
[INFO] [stderr]    Compiling uu_printf v0.0.29 (/opt/rustwide/workdir/src/uu/printf)
[INFO] [stderr]    Compiling uu_tsort v0.0.29 (/opt/rustwide/workdir/src/uu/tsort)
[INFO] [stderr]    Compiling uu_sort v0.0.29 (/opt/rustwide/workdir/src/uu/sort)
[INFO] [stderr]    Compiling uu_pr v0.0.29 (/opt/rustwide/workdir/src/uu/pr)
[INFO] [stderr]    Compiling uu_hashsum v0.0.29 (/opt/rustwide/workdir/src/uu/hashsum)
[INFO] [stderr]    Compiling uu_numfmt v0.0.29 (/opt/rustwide/workdir/src/uu/numfmt)
[INFO] [stderr]    Compiling uu_rmdir v0.0.29 (/opt/rustwide/workdir/src/uu/rmdir)
[INFO] [stderr]    Compiling uu_link v0.0.29 (/opt/rustwide/workdir/src/uu/link)
[INFO] [stderr]    Compiling uu_tee v0.0.29 (/opt/rustwide/workdir/src/uu/tee)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/sort/src/chunks.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lines(&self) -> &Vec<Line> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^
[INFO] [stdout]    |                  |         |    |
[INFO] [stdout]    |                  |         |    the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lines(&self) -> &Vec<Line<'_>> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/sort/src/chunks.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn line_data(&self) -> &LineData {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^
[INFO] [stdout]    |                      |         ||
[INFO] [stdout]    |                      |         |the same lifetime is hidden here
[INFO] [stdout]    |                      |         the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn line_data(&self) -> &LineData<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/sort/src/merge.rs:146:15
[INFO] [stdout]     |
[INFO] [stdout] 146 |     settings: &GlobalSettings,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 147 | ) -> UResult<FileMerger> {
[INFO] [stdout]     |              ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 | ) -> UResult<FileMerger<'_>> {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_echo v0.0.29 (/opt/rustwide/workdir/src/uu/echo)
[INFO] [stderr]    Compiling uu_factor v0.0.29 (/opt/rustwide/workdir/src/uu/factor)
[INFO] [stderr]    Compiling uu_tac v0.0.29 (/opt/rustwide/workdir/src/uu/tac)
[INFO] [stderr]    Compiling uu_more v0.0.29 (/opt/rustwide/workdir/src/uu/more)
[INFO] [stderr]    Compiling uu_od v0.0.29 (/opt/rustwide/workdir/src/uu/od)
[INFO] [stderr]    Compiling uu_csplit v0.0.29 (/opt/rustwide/workdir/src/uu/csplit)
[INFO] [stderr]    Compiling uu_false v0.0.29 (/opt/rustwide/workdir/src/uu/false)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/uu/echo/src/echo.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 | /                 match item {
[INFO] [stdout] 140 | |                     EscapedChar::End => return Ok(()),
[INFO] [stdout] 141 | |                     c => c.write(&mut *stdout_lock)?,
[INFO] [stdout] 142 | |                 };
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 let _ = match item {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_realpath v0.0.29 (/opt/rustwide/workdir/src/uu/realpath)
[INFO] [stderr]    Compiling uu_shuf v0.0.29 (/opt/rustwide/workdir/src/uu/shuf)
[INFO] [stderr]    Compiling uu_touch v0.0.29 (/opt/rustwide/workdir/src/uu/touch)
[INFO] [stderr]    Compiling uu_uniq v0.0.29 (/opt/rustwide/workdir/src/uu/uniq)
[INFO] [stderr]    Compiling uu_dircolors v0.0.29 (/opt/rustwide/workdir/src/uu/dircolors)
[INFO] [stderr]    Compiling uu_truncate v0.0.29 (/opt/rustwide/workdir/src/uu/truncate)
[INFO] [stderr]    Compiling uu_paste v0.0.29 (/opt/rustwide/workdir/src/uu/paste)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/od/src/od.rs:604:20
[INFO] [stdout]     |
[INFO] [stdout] 604 |     input_strings: &[String],
[INFO] [stdout]     |                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 607 | ) -> PeekReader<PartialReader<MultifileReader>> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 607 | ) -> PeekReader<PartialReader<MultifileReader<'_>>> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] 11 | pub enum FormatWriter {
[INFO] [stdout] 12 |     IntWriter(fn(u64) -> String),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 13 |     FloatWriter(fn(f64) -> String),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/uu/od/src/formatteriteminfo.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stdout]    |                --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 14 |     MultibyteWriter(fn(&[u8]) -> String),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/inputdecoder.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |         input: &mut I,
[INFO] [stdout]    |                ^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 44 |     ) -> InputDecoder<I> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> InputDecoder<'_, I> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/inputdecoder.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder> {
[INFO] [stdout]    |                      ^^^^^^^^^                ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/od/src/output_info.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<SpacedFormatterItemInfo> {
[INFO] [stdout]    |                                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<'_, SpacedFormatterItemInfo> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_wc v0.0.29 (/opt/rustwide/workdir/src/uu/wc)
[INFO] [stderr]    Compiling uu_true v0.0.29 (/opt/rustwide/workdir/src/uu/true)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/csplit/src/csplit.rs:216:21
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn new(options: &CsplitOptions) -> SplitWriter {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn new(options: &CsplitOptions) -> SplitWriter<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uu/wc/src/wc.rs:258:17
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn to_title(&self) -> Option<Cow<OsStr>> {
[INFO] [stdout]     |                 ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn to_title(&self) -> Option<Cow<'_, OsStr>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/uu/wc/src/utf8/read.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError>> {
[INFO] [stdout]    |                        ^^^^^^^^^                   ^^^^  ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                           |
[INFO] [stdout]    |                        |                           the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError<'_>>> {
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uu_cksum v0.0.29 (/opt/rustwide/workdir/src/uu/cksum)
[INFO] [stderr]    Compiling uu_du v0.0.29 (/opt/rustwide/workdir/src/uu/du)
[INFO] [stderr]    Compiling uu_dd v0.0.29 (/opt/rustwide/workdir/src/uu/dd)
[INFO] [stderr]    Compiling uu_pwd v0.0.29 (/opt/rustwide/workdir/src/uu/pwd)
[INFO] [stderr]    Compiling uu_mktemp v0.0.29 (/opt/rustwide/workdir/src/uu/mktemp)
[INFO] [stderr]    Compiling uu_seq v0.0.29 (/opt/rustwide/workdir/src/uu/seq)
[INFO] [stderr]    Compiling uu_unlink v0.0.29 (/opt/rustwide/workdir/src/uu/unlink)
[INFO] [stderr]    Compiling coreutils v0.0.29 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2134:27
[INFO] [stdout]      |
[INFO] [stdout] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion {
[INFO] [stdout]      |                           ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion<'_> {
[INFO] [stdout]      |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2139:38
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion {
[INFO] [stdout]      |                                      ^^^^^^^^^                  ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                      |
[INFO] [stdout]      |                                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion<'_> {
[INFO] [stdout]      |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2699:33
[INFO] [stdout]      |
[INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow<str> {
[INFO] [stdout]      |                                 ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow<'_, str> {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2134:27
[INFO] [stdout]      |
[INFO] [stdout] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion {
[INFO] [stdout]      |                           ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion<'_> {
[INFO] [stdout]      |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2139:38
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion {
[INFO] [stdout]      |                                      ^^^^^^^^^                  ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                      |
[INFO] [stdout]      |                                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion<'_> {
[INFO] [stdout]      |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> tests/common/util.rs:2699:33
[INFO] [stdout]      |
[INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow<str> {
[INFO] [stdout]      |                                 ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow<'_, str> {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tests/by-util/test_env.rs:971:21
[INFO] [stdout]     |
[INFO] [stdout] 971 |     pub fn quote(s: &str) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 971 |     pub fn quote(s: &str) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "9e295f924bf93ae624ba15fa2f776ebea7e8fc1b026c1f2967e564689dff5675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e295f924bf93ae624ba15fa2f776ebea7e8fc1b026c1f2967e564689dff5675", kill_on_drop: false }`
[INFO] [stdout] 9e295f924bf93ae624ba15fa2f776ebea7e8fc1b026c1f2967e564689dff5675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c21ec73f4fc1a7932d86bfa2c4254f1d41583e7e68c2483c99bcfd32581011b2
[INFO] running `Command { std: "docker" "start" "-a" "c21ec73f4fc1a7932d86bfa2c4254f1d41583e7e68c2483c99bcfd32581011b2", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uucore/src/lib/lib.rs:285:41
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<[u8]> {
[INFO] [stderr]     |                                         ^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn os_str_as_bytes_lossy(os_string: &OsStr) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uucore/src/lib/features/checksum.rs:581:16
[INFO] [stderr]     |
[INFO] [stderr] 581 |     line_info: &LineInfo,
[INFO] [stderr]     |                ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 582 |     len_hint: Option<usize>,
[INFO] [stderr] 583 | ) -> Option<Cow<str>> {
[INFO] [stderr]     |             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 583 | ) -> Option<Cow<'_, str>> {
[INFO] [stderr]     |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]    --> src/uucore/src/lib/features/format/mod.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         item?.write(&mut writer, &mut args)?;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 271 |         let _ = item?.write(&mut writer, &mut args)?;
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `uucore` (lib) generated 3 warnings (run `cargo fix --lib -p uucore` to apply 2 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uu/od/src/od.rs:604:20
[INFO] [stderr]     |
[INFO] [stderr] 604 |     input_strings: &[String],
[INFO] [stderr]     |                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 607 | ) -> PeekReader<PartialReader<MultifileReader>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 607 | ) -> PeekReader<PartialReader<MultifileReader<'_>>> {
[INFO] [stderr]     |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/uu/od/src/formatteriteminfo.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stderr]    |                --------- in this derive macro expansion
[INFO] [stderr] 11 | pub enum FormatWriter {
[INFO] [stderr] 12 |     IntWriter(fn(u64) -> String),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/uu/od/src/formatteriteminfo.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stderr]    |                --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 13 |     FloatWriter(fn(f64) -> String),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/uu/od/src/formatteriteminfo.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Copy, PartialEq, Eq)]
[INFO] [stderr]    |                --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 14 |     MultibyteWriter(fn(&[u8]) -> String),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/od/src/inputdecoder.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |         input: &mut I,
[INFO] [stderr]    |                ^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 44 |     ) -> InputDecoder<I> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ) -> InputDecoder<'_, I> {
[INFO] [stderr]    |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/od/src/inputdecoder.rs:64:22
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder> {
[INFO] [stderr]    |                      ^^^^^^^^^                ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn peek_read(&mut self) -> io::Result<MemoryDecoder<'_>> {
[INFO] [stderr]    |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/od/src/output_info.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<SpacedFormatterItemInfo> {
[INFO] [stderr]    |                                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn spaced_formatters_iter(&self) -> Iter<'_, SpacedFormatterItemInfo> {
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uu/wc/src/wc.rs:258:17
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn to_title(&self) -> Option<Cow<OsStr>> {
[INFO] [stderr]     |                 ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn to_title(&self) -> Option<Cow<'_, OsStr>> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/wc/src/utf8/read.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError>> {
[INFO] [stderr]    |                        ^^^^^^^^^                   ^^^^  ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |                           |
[INFO] [stderr]    |                        |                           the same lifetime is elided here
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn next_strict(&mut self) -> Option<Result<&str, BufReadDecoderError<'_>>> {
[INFO] [stderr]    |                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/sort/src/chunks.rs:87:18
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn lines(&self) -> &Vec<Line> {
[INFO] [stderr]    |                  ^^^^^     ^^^^^^^^^^
[INFO] [stderr]    |                  |         |    |
[INFO] [stderr]    |                  |         |    the same lifetime is hidden here
[INFO] [stderr]    |                  |         the same lifetime is elided here
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn lines(&self) -> &Vec<Line<'_>> {
[INFO] [stderr]    |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/sort/src/chunks.rs:90:22
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn line_data(&self) -> &LineData {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^
[INFO] [stderr]    |                      |         ||
[INFO] [stderr]    |                      |         |the same lifetime is hidden here
[INFO] [stderr]    |                      |         the same lifetime is elided here
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn line_data(&self) -> &LineData<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uu/sort/src/merge.rs:146:15
[INFO] [stderr]     |
[INFO] [stderr] 146 |     settings: &GlobalSettings,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 147 | ) -> UResult<FileMerger> {
[INFO] [stderr]     |              ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 147 | ) -> UResult<FileMerger<'_>> {
[INFO] [stderr]     |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uu/cut/src/cut.rs:389:28
[INFO] [stderr]     |
[INFO] [stderr] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter, Option<&[u8]>)> {
[INFO] [stderr]     |                            ^^^^^^^^^^^              ^^^^^^^^^         ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                            |                        |
[INFO] [stderr]     |                            |                        the same lifetime is hidden here
[INFO] [stderr]     |                            the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter<'_>, Option<&[u8]>)> {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `uu_od` (lib) generated 7 warnings (run `cargo fix --lib -p uu_od` to apply 4 suggestions)
[INFO] [stderr] warning: `uu_wc` (lib) generated 2 warnings (run `cargo fix --lib -p uu_wc` to apply 2 suggestions)
[INFO] [stderr] warning: `uu_sort` (lib) generated 3 warnings (run `cargo fix --lib -p uu_sort` to apply 3 suggestions)
[INFO] [stderr] warning: `uu_cut` (lib) generated 1 warning (run `cargo fix --lib -p uu_cut` to apply 1 suggestion)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/uu/tail/src/follow/files.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn keys(&self) -> Keys<PathBuf, PathData> {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn keys(&self) -> Keys<'_, PathBuf, PathData> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `uu_tail` (lib) generated 1 warning (run `cargo fix --lib -p uu_tail` to apply 1 suggestion)
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]    --> src/uu/echo/src/echo.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 | /                 match item {
[INFO] [stderr] 140 | |                     EscapedChar::End => return Ok(()),
[INFO] [stderr] 141 | |                     c => c.write(&mut *stdout_lock)?,
[INFO] [stderr] 142 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 let _ = match item {
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uu/csplit/src/csplit.rs:216:21
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn new(options: &CsplitOptions) -> SplitWriter {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn new(options: &CsplitOptions) -> SplitWriter<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `uu_echo` (lib) generated 1 warning
[INFO] [stderr] warning: `uu_csplit` (lib) generated 1 warning (run `cargo fix --lib -p uu_csplit` to apply 1 suggestion)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> tests/common/util.rs:2134:27
[INFO] [stderr]      |
[INFO] [stderr] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion {
[INFO] [stderr]      |                           ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                           |
[INFO] [stderr]      |                           the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2134 |     pub fn make_assertion(&mut self) -> UChildAssertion<'_> {
[INFO] [stderr]      |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> tests/common/util.rs:2139:38
[INFO] [stderr]      |
[INFO] [stderr] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion {
[INFO] [stderr]      |                                      ^^^^^^^^^                  ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                      |
[INFO] [stderr]      |                                      the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2139 |     pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion<'_> {
[INFO] [stderr]      |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> tests/common/util.rs:2699:33
[INFO] [stderr]      |
[INFO] [stderr] 2699 | pub fn host_name_for(util_name: &str) -> Cow<str> {
[INFO] [stderr]      |                                 ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                 |
[INFO] [stderr]      |                                 the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2699 | pub fn host_name_for(util_name: &str) -> Cow<'_, str> {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> tests/by-util/test_env.rs:971:21
[INFO] [stderr]     |
[INFO] [stderr] 971 |     pub fn quote(s: &str) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 971 |     pub fn quote(s: &str) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `coreutils` (test "tests") generated 4 warnings (run `cargo fix --test "tests" -p coreutils` to apply 4 suggestions)
[INFO] [stderr] warning: `coreutils` (test "test_util_name") generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests src/bin/coreutils.rs (/opt/rustwide/target/debug/deps/coreutils-0eec06ff7ea09eff)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_util_name.rs (/opt/rustwide/target/debug/deps/test_util_name-42beba41d61cca6d)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test common::random::tests::test_random_string_generate ... ok
[INFO] [stdout] test common::random::tests::test_random_string_generate_with_delimiter_when_length_is_zero ... ok
[INFO] [stdout] test common::random::tests::test_random_string_generate_with_delimiter_when_num_delimiter_is_greater_than_length ... ok
[INFO] [stdout] test common::random::tests::test_random_string_generate_with_delimiter_should_end_with_delimiter ... ok
[INFO] [stdout] test common::random::tests::test_random_string_generate_with_delimiter_should_not_end_with_delimiter ... ok
[INFO] [stdout] test common::random::tests::test_generate_with_delimiter_with_greater_length ... ok
[INFO] [stdout] test common::util::tests::test_altering_umask ... ok
[INFO] [stdout] test common::random::tests::test_generate_random_strings_when_length_is_around_critical_buffer_sizes ... ok
[INFO] [stdout] test common::util::tests::test_application_of_process_resource_limits_limited_file_size ... ok
[INFO] [stdout] test common::util::tests::test_application_of_process_resource_limits_unlimited_file_size ... ok
[INFO] [stdout] test common::util::tests::test_check_coreutil_version ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_normal_exit_then_no_signal ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_name_is_accepts_lowercase ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stderr_check_and_stderr_str_check ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_no_output_with_exit_0 ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stdout_check_and_stdout_str_check ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_stderr_with_exit_0 ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_no_output_with_exit_32 ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_kill_then_signal ... ok
[INFO] [stdout] test common::util::tests::test_compare_xattrs ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_stdout_with_exit_0 ... ok
[INFO] [stdout] test common::util::tests::test_expected_result ... ok
[INFO] [stdout] test common::util::tests::test_normalized_newlines_stdout_is ... ok
[INFO] [stdout] test common::util::tests::test_host_name_for ... ok
[INFO] [stdout] test common::util::tests::test_parse_coreutil_version ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_invalid_signal_name_then_panic::case_1_signal_only_part_of_name - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stderr_str_check_when_false_then_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_mount_temp_fs ... FAILED
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_still_running_then_panic - should panic ... ok
[INFO] [stdout] test common::util::tests::test_normalized_newlines_stdout_is_fail - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_invalid_signal_name_then_panic::case_4_signal_value_negative - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_invalid_signal_name_then_panic::case_2_signal_just_sig - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stderr_check_when_false_then_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_exit_0_then_silent_failure_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_exit_32_then_success_panic - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_signal_when_invalid_signal_name_then_panic::case_3_signal_value_too_high - should panic ... ok
[INFO] [stdout] test common::util::tests::test_command_result_when_exit_0_then_failure_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stdout_check_when_false_then_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stdout_str_check_when_false_then_panics - should panic ... ok
[INFO] [stdout] test common::util::tests::test_cmd_result_stdout_check_when_predicate_panics_then_panic - should panic ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_false ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_for_stdout_only ... ok
[INFO] [stdout] test common::util::tests::test_std_does_not_contain ... ok
[INFO] [stdout] test common::util::tests::test_stdout_does_not_contain_fail - should panic ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_for_stdin_only ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_for_stderr_only ... ok
[INFO] [stdout] test common::util::tests::test_stderr_does_not_contain_fail - should panic ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_kill_with_timeout_and_timeout_is_reached_then_panic - should panic ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_try_kill_and_timeout_is_reached_then_error ... ok
[INFO] [stdout] test common::util::tests::test_stdout_matches ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_no_capture_reading_from_infinite_source ... ok
[INFO] [stdout] test common::util::tests::test_stdout_not_matches_fail - should panic ... ok
[INFO] [stdout] test common::util::tests::test_stdout_matches_fail - should panic ... ok
[INFO] [stdout] test common::util::tests::test_ucommand_when_default ... ok
[INFO] [stdout] test common::util::tests::test_when_piped_input_then_no_broken_pipe ... ignored
[INFO] [stdout] test common::util::tests::test_uchild_when_run_with_a_non_blocking_util ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_pty_pipes_into_data_and_sends_eot_automatically ... ok
[INFO] [stdout] test common::util::tests::test_ucommand_with_util ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_size_information ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_true ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_pty_write_in_data_and_sends_eot_automatically ... ok
[INFO] [stdout] test common::util::tests::test_simulation_of_terminal_pty_sends_eot_automatically ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_run_with_stderr_to_stdout ... ok
[INFO] [stdout] test execution_phrase_double ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_pipe_in ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_kill_and_timeout_higher_than_kill_time_then_no_panic ... ok
[INFO] [stdout] test util_manpage ... ok
[INFO] [stdout] test util_invalid_name_invalid_command ... ok
[INFO] [stdout] test execution_phrase_single ... ok
[INFO] [stdout] test util_non_utf8_name_help ... ok
[INFO] [stdout] test util_invalid_name_help ... ok
[INFO] [stdout] test util_completion ... ok
[INFO] [stdout] test util_name_single ... ok
[INFO] [stdout] test util_name_double ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_run_no_wait_with_a_non_blocking_util ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_wait_and_timeout_is_reached_then_timeout_error ... ok
[INFO] [stdout] test common::util::tests::test_ucommand_when_run_with_timeout_higher_then_execution_time_then_no_panic ... ok
[INFO] [stdout] test common::util::tests::test_ucommand_when_run_with_timeout_and_timeout_is_reached_then_panic - should panic ... ok
[INFO] [stdout] test common::util::tests::test_uchild_when_run_no_wait_with_a_blocking_command ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- common::util::tests::test_mount_temp_fs stdout ----
[INFO] [stdout] run: whoami
[INFO] [stdout] mkdir: /tmp/.tmp4yNori/mountpoint
[INFO] [stdout] run: mount -t tmpfs -o size=640k tmpfs /tmp/.tmp4yNori/mountpoint
[INFO] [stdout] 
[INFO] [stdout] thread 'common::util::tests::test_mount_temp_fs' (117) panicked at tests/common/util.rs:4053:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "mount failed: mount: /tmp/.tmp4yNori/mountpoint: permission denied.\n       dmesg(1) may have more information after failed mount system call.\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6422111150c2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6422111150c2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6422111150c2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6422111150c2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64221112c9ca - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64221112c9ca - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x64221111a526 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64221111a526 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6422110f070f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6422110f070f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64221110ba69 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x642210da41fe - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x642210da41fe - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64221110bcd2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x64221110bcd2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6422110f07c8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6422110e56f9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6422110f16dd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64221112d18c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64221112cf02 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x642210d7a21a - <core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x642210d7a21a - test_util_name[2ef43ef5ffbf8121]::common::util::tests::test_mount_temp_fs
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/common/util.rs:4053:59
[INFO] [stdout]   22:     0x642210d78857 - test_util_name[2ef43ef5ffbf8121]::common::util::tests::test_mount_temp_fs::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/common/util.rs:4044:28
[INFO] [stdout]   23:     0x642210d53426 - <test_util_name[2ef43ef5ffbf8121]::common::util::tests::test_mount_temp_fs::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x642210d985ab - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x642210d985ab - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x642210da4e0a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x642210da4e0a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x642210da4e0a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x642210da4e0a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x642210da4e0a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x642210da4e0a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x642210da4e0a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x642210da03b4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x642210da03b4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x642210da7902 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x642210da7902 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x642210da7902 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x642210da7902 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x642210da7902 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x642210da7902 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x642210da7902 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6422111146ef - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6422111146ef - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7b7b06d8daa4 - <unknown>
[INFO] [stdout]   45:     0x7b7b06e1aa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     common::util::tests::test_mount_temp_fs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 77 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.35s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_util_name`
[INFO] running `Command { std: "docker" "inspect" "c21ec73f4fc1a7932d86bfa2c4254f1d41583e7e68c2483c99bcfd32581011b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21ec73f4fc1a7932d86bfa2c4254f1d41583e7e68c2483c99bcfd32581011b2", kill_on_drop: false }`
[INFO] [stdout] c21ec73f4fc1a7932d86bfa2c4254f1d41583e7e68c2483c99bcfd32581011b2
