[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] checking SWE-bench-repos/uutils__coreutils against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWE-bench-repos%2Fuutils__coreutils" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SWE-bench-repos/uutils__coreutils on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "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" 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"+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62a3353da09f239559749f2395855a63eda476402ae0294641486a212236ad00 [INFO] running `Command { std: "docker" "start" "-a" "62a3353da09f239559749f2395855a63eda476402ae0294641486a212236ad00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62a3353da09f239559749f2395855a63eda476402ae0294641486a212236ad00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a3353da09f239559749f2395855a63eda476402ae0294641486a212236ad00", kill_on_drop: false }` [INFO] [stdout] 62a3353da09f239559749f2395855a63eda476402ae0294641486a212236ad00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c81fc9d8cfe002e05ed93d83084ae11d62d49a4ec22896bb4a4a7c968939e9cd [INFO] running `Command { std: "docker" "start" "-a" 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[INFO] [stderr] Checking selinux v0.5.0 [INFO] [stderr] Checking uucore v0.0.29 (/opt/rustwide/workdir/src/uucore) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uucore/src/lib/features/checksum.rs:581:16 [INFO] [stdout] | [INFO] [stdout] 581 | line_info: &LineInfo, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 582 | len_hint: Option, [INFO] [stdout] 583 | ) -> Option> { [INFO] [stdout] | -------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 583 | ) -> Option> { [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)]` 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] Checking uu_ls v0.0.29 (/opt/rustwide/workdir/src/uu/ls) [INFO] [stderr] Checking uu_base32 v0.0.29 (/opt/rustwide/workdir/src/uu/base32) [INFO] [stderr] Checking uu_tac v0.0.29 (/opt/rustwide/workdir/src/uu/tac) [INFO] [stderr] Checking uu_fold v0.0.29 (/opt/rustwide/workdir/src/uu/fold) [INFO] [stderr] Checking uu_shuf v0.0.29 (/opt/rustwide/workdir/src/uu/shuf) [INFO] [stderr] Checking uu_uniq v0.0.29 (/opt/rustwide/workdir/src/uu/uniq) [INFO] [stderr] Checking uu_cksum v0.0.29 (/opt/rustwide/workdir/src/uu/cksum) [INFO] [stderr] Checking uu_touch v0.0.29 (/opt/rustwide/workdir/src/uu/touch) [INFO] [stderr] Checking uu_realpath v0.0.29 (/opt/rustwide/workdir/src/uu/realpath) [INFO] [stderr] Checking uu_hashsum v0.0.29 (/opt/rustwide/workdir/src/uu/hashsum) [INFO] [stderr] Checking uu_cp v0.0.29 (/opt/rustwide/workdir/src/uu/cp) [INFO] [stderr] Checking uu_comm v0.0.29 (/opt/rustwide/workdir/src/uu/comm) [INFO] [stderr] Checking uu_rm v0.0.29 (/opt/rustwide/workdir/src/uu/rm) [INFO] [stderr] Checking uu_echo v0.0.29 (/opt/rustwide/workdir/src/uu/echo) [INFO] [stderr] Checking uu_mkdir v0.0.29 (/opt/rustwide/workdir/src/uu/mkdir) [INFO] [stderr] Checking uu_base64 v0.0.29 (/opt/rustwide/workdir/src/uu/base64) [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)]` 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] Checking uu_basenc v0.0.29 (/opt/rustwide/workdir/src/uu/basenc) [INFO] [stderr] Checking uu_expand v0.0.29 (/opt/rustwide/workdir/src/uu/expand) [INFO] [stderr] Checking uu_factor v0.0.29 (/opt/rustwide/workdir/src/uu/factor) [INFO] [stderr] Checking uu_mktemp v0.0.29 (/opt/rustwide/workdir/src/uu/mktemp) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uucore/src/lib/features/checksum.rs:581:16 [INFO] [stdout] | [INFO] [stdout] 581 | line_info: &LineInfo, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 582 | len_hint: Option, [INFO] [stdout] 583 | ) -> Option> { [INFO] [stdout] | -------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 583 | ) -> Option> { [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)]` 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] Checking uu_split v0.0.29 (/opt/rustwide/workdir/src/uu/split) [INFO] [stderr] Checking uu_seq v0.0.29 (/opt/rustwide/workdir/src/uu/seq) [INFO] [stderr] Checking uu_shred v0.0.29 (/opt/rustwide/workdir/src/uu/shred) [INFO] [stderr] Checking uu_tsort v0.0.29 (/opt/rustwide/workdir/src/uu/tsort) [INFO] [stderr] Checking uu_nl v0.0.29 (/opt/rustwide/workdir/src/uu/nl) [INFO] [stderr] Checking uu_sort v0.0.29 (/opt/rustwide/workdir/src/uu/sort) [INFO] [stderr] Checking uu_dd v0.0.29 (/opt/rustwide/workdir/src/uu/dd) [INFO] [stderr] Checking uu_wc v0.0.29 (/opt/rustwide/workdir/src/uu/wc) [INFO] [stderr] Checking uu_basename v0.0.29 (/opt/rustwide/workdir/src/uu/basename) [INFO] [stderr] Checking uu_cut v0.0.29 (/opt/rustwide/workdir/src/uu/cut) [INFO] [stderr] Checking uu_unlink v0.0.29 (/opt/rustwide/workdir/src/uu/unlink) [INFO] [stderr] Checking uu_csplit v0.0.29 (/opt/rustwide/workdir/src/uu/csplit) [INFO] [stderr] Checking uu_vdir v0.0.29 (/opt/rustwide/workdir/src/uu/vdir) [INFO] [stderr] Checking uu_dir v0.0.29 (/opt/rustwide/workdir/src/uu/dir) [INFO] [stderr] Checking uu_false v0.0.29 (/opt/rustwide/workdir/src/uu/false) [INFO] [stderr] Checking uu_printf v0.0.29 (/opt/rustwide/workdir/src/uu/printf) [INFO] [stderr] Checking uu_head v0.0.29 (/opt/rustwide/workdir/src/uu/head) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/wc/src/wc.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | fn to_title(&self) -> Option> { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 258 | fn to_title(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_od v0.0.29 (/opt/rustwide/workdir/src/uu/od) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/wc/src/utf8/read.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn next_strict(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ ---- ------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn next_strict(&mut self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_sleep v0.0.29 (/opt/rustwide/workdir/src/uu/sleep) [INFO] [stderr] Checking uu_ptx v0.0.29 (/opt/rustwide/workdir/src/uu/ptx) [INFO] [stderr] Checking uu_dircolors v0.0.29 (/opt/rustwide/workdir/src/uu/dircolors) [INFO] [stderr] Checking uu_fmt v0.0.29 (/opt/rustwide/workdir/src/uu/fmt) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/csplit/src/csplit.rs:216:21 [INFO] [stdout] | [INFO] [stdout] 216 | fn new(options: &CsplitOptions) -> SplitWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 216 | fn new(options: &CsplitOptions) -> SplitWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_numfmt v0.0.29 (/opt/rustwide/workdir/src/uu/numfmt) [INFO] [stderr] Checking uu_test v0.0.29 (/opt/rustwide/workdir/src/uu/test) [INFO] [stderr] Checking uu_join v0.0.29 (/opt/rustwide/workdir/src/uu/join) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter<'_>, Option<&[u8]>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_link v0.0.29 (/opt/rustwide/workdir/src/uu/link) [INFO] [stderr] Checking uu_df v0.0.29 (/opt/rustwide/workdir/src/uu/df) [INFO] [stderr] Checking uu_ln v0.0.29 (/opt/rustwide/workdir/src/uu/ln) [INFO] [stderr] Checking uu_yes v0.0.29 (/opt/rustwide/workdir/src/uu/yes) [INFO] [stderr] Checking uu_pr v0.0.29 (/opt/rustwide/workdir/src/uu/pr) [INFO] [stderr] Checking uu_more v0.0.29 (/opt/rustwide/workdir/src/uu/more) [INFO] [stderr] Checking uu_tail v0.0.29 (/opt/rustwide/workdir/src/uu/tail) [INFO] [stderr] Checking uu_readlink v0.0.29 (/opt/rustwide/workdir/src/uu/readlink) [INFO] [stderr] Checking uu_paste v0.0.29 (/opt/rustwide/workdir/src/uu/paste) [INFO] [stderr] Checking uu_tee v0.0.29 (/opt/rustwide/workdir/src/uu/tee) [INFO] [stderr] Checking uu_env v0.0.29 (/opt/rustwide/workdir/src/uu/env) [INFO] [stderr] Checking uu_tr v0.0.29 (/opt/rustwide/workdir/src/uu/tr) [INFO] [stderr] Checking uu_truncate v0.0.29 (/opt/rustwide/workdir/src/uu/truncate) [INFO] [stderr] Checking uu_cat v0.0.29 (/opt/rustwide/workdir/src/uu/cat) [INFO] [stderr] Checking uu_printenv v0.0.29 (/opt/rustwide/workdir/src/uu/printenv) [INFO] [stderr] Checking uu_expr v0.0.29 (/opt/rustwide/workdir/src/uu/expr) [INFO] [stderr] Checking uu_sum v0.0.29 (/opt/rustwide/workdir/src/uu/sum) [INFO] [stderr] Checking uu_rmdir v0.0.29 (/opt/rustwide/workdir/src/uu/rmdir) [INFO] [stderr] Checking uu_dirname v0.0.29 (/opt/rustwide/workdir/src/uu/dirname) [INFO] [stderr] Checking uu_true v0.0.29 (/opt/rustwide/workdir/src/uu/true) [INFO] [stderr] Checking uu_du v0.0.29 (/opt/rustwide/workdir/src/uu/du) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/tail/src/follow/files.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn keys(&self) -> Keys { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn keys(&self) -> Keys<'_, PathBuf, PathData> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/sort/src/chunks.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lines(&self) -> &Vec { [INFO] [stdout] | ^^^^^ ---------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lines(&self) -> &Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 90 | pub fn line_data(&self) -> &LineData<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/sort/src/merge.rs:146:15 [INFO] [stdout] | [INFO] [stdout] 146 | settings: &GlobalSettings, [INFO] [stdout] | ^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 147 | ) -> UResult { [INFO] [stdout] | ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 147 | ) -> UResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_date v0.0.29 (/opt/rustwide/workdir/src/uu/date) [INFO] [stderr] Checking uu_pwd v0.0.29 (/opt/rustwide/workdir/src/uu/pwd) [INFO] [stderr] Checking uu_unexpand v0.0.29 (/opt/rustwide/workdir/src/uu/unexpand) [INFO] [stderr] Checking uu_mv v0.0.29 (/opt/rustwide/workdir/src/uu/mv) [INFO] [stderr] Checking uu_timeout v0.0.29 (/opt/rustwide/workdir/src/uu/timeout) [INFO] [stderr] Checking uu_whoami v0.0.29 (/opt/rustwide/workdir/src/uu/whoami) [INFO] [stderr] Checking uu_chown v0.0.29 (/opt/rustwide/workdir/src/uu/chown) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/od.rs:604:20 [INFO] [stdout] | [INFO] [stdout] 604 | input_strings: &[String], [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 607 | ) -> PeekReader> { [INFO] [stdout] | --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 607 | ) -> PeekReader>> { [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 [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 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/inputdecoder.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | input: &mut I, [INFO] [stdout] | ^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 44 | ) -> InputDecoder { [INFO] [stdout] | --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | ) -> InputDecoder<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/inputdecoder.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn peek_read(&mut self) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | pub fn peek_read(&mut self) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/output_info.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn spaced_formatters_iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 50 | pub fn spaced_formatters_iter(&self) -> Iter<'_, SpacedFormatterItemInfo> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_users v0.0.29 (/opt/rustwide/workdir/src/uu/users) [INFO] [stderr] Checking uu_hostid v0.0.29 (/opt/rustwide/workdir/src/uu/hostid) [INFO] [stderr] Checking uu_nproc v0.0.29 (/opt/rustwide/workdir/src/uu/nproc) [INFO] [stderr] Checking uu_uptime v0.0.29 (/opt/rustwide/workdir/src/uu/uptime) [INFO] [stderr] Checking uu_hostname v0.0.29 (/opt/rustwide/workdir/src/uu/hostname) [INFO] [stderr] Checking uu_pathchk v0.0.29 (/opt/rustwide/workdir/src/uu/pathchk) [INFO] [stderr] Checking uu_nice v0.0.29 (/opt/rustwide/workdir/src/uu/nice) [INFO] [stderr] Checking uu_pinky v0.0.29 (/opt/rustwide/workdir/src/uu/pinky) [INFO] [stderr] Checking uu_id v0.0.29 (/opt/rustwide/workdir/src/uu/id) [INFO] [stderr] Checking uu_logname v0.0.29 (/opt/rustwide/workdir/src/uu/logname) [INFO] [stderr] Checking uu_chcon v0.0.29 (/opt/rustwide/workdir/src/uu/chcon) [INFO] [stderr] Checking uu_chmod v0.0.29 (/opt/rustwide/workdir/src/uu/chmod) [INFO] [stderr] Checking uu_kill v0.0.29 (/opt/rustwide/workdir/src/uu/kill) [INFO] [stderr] Checking uu_stat v0.0.29 (/opt/rustwide/workdir/src/uu/stat) [INFO] [stderr] Checking uu_groups v0.0.29 (/opt/rustwide/workdir/src/uu/groups) [INFO] [stderr] Checking uu_sync v0.0.29 (/opt/rustwide/workdir/src/uu/sync) [INFO] [stderr] Checking uu_chgrp v0.0.29 (/opt/rustwide/workdir/src/uu/chgrp) [INFO] [stderr] Checking uu_uname v0.0.29 (/opt/rustwide/workdir/src/uu/uname) [INFO] [stderr] Checking uu_who v0.0.29 (/opt/rustwide/workdir/src/uu/who) [INFO] [stderr] Checking uu_install v0.0.29 (/opt/rustwide/workdir/src/uu/install) [INFO] [stderr] Checking uu_chroot v0.0.29 (/opt/rustwide/workdir/src/uu/chroot) [INFO] [stderr] Checking uu_nohup v0.0.29 (/opt/rustwide/workdir/src/uu/nohup) [INFO] [stderr] Checking uu_tty v0.0.29 (/opt/rustwide/workdir/src/uu/tty) [INFO] [stderr] Checking uu_mkfifo v0.0.29 (/opt/rustwide/workdir/src/uu/mkfifo) [INFO] [stderr] Checking uu_mknod v0.0.29 (/opt/rustwide/workdir/src/uu/mknod) [INFO] [stderr] Checking uu_runcon v0.0.29 (/opt/rustwide/workdir/src/uu/runcon) [INFO] [stderr] Checking uu_stty v0.0.29 (/opt/rustwide/workdir/src/uu/stty) [INFO] [stderr] Checking uu_arch v0.0.29 (/opt/rustwide/workdir/src/uu/arch) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/chcon/src/chcon.rs:781:20 [INFO] [stdout] | [INFO] [stdout] 781 | fn to_c_string(&self) -> Result>> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 781 | fn to_c_string(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/chcon/src/fts.rs:63:34 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) fn last_entry_ref(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) fn last_entry_ref(&mut self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/stat/src/stat.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | fn group_num(s: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 208 | fn group_num(s: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/runcon/src/runcon.rs:283:36 [INFO] [stdout] | [INFO] [stdout] 283 | fn get_transition_context(command: &OsStr) -> Result { [INFO] [stdout] | ^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 283 | fn get_transition_context(command: &OsStr) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> tests/common/util.rs:2134:27 [INFO] [stdout] | [INFO] [stdout] 2134 | pub fn make_assertion(&mut self) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2134 | pub fn make_assertion(&mut self) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> tests/common/util.rs:2699:33 [INFO] [stdout] | [INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: 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)]` 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] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/wc/src/wc.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | fn to_title(&self) -> Option> { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 258 | fn to_title(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/wc/src/utf8/read.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn next_strict(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ ---- ------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn next_strict(&mut self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/sort/src/chunks.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lines(&self) -> &Vec { [INFO] [stdout] | ^^^^^ ---------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lines(&self) -> &Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 90 | pub fn line_data(&self) -> &LineData<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/sort/src/merge.rs:146:15 [INFO] [stdout] | [INFO] [stdout] 146 | settings: &GlobalSettings, [INFO] [stdout] | ^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 147 | ) -> UResult { [INFO] [stdout] | ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 147 | ) -> UResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/chcon/src/chcon.rs:781:20 [INFO] [stdout] | [INFO] [stdout] 781 | fn to_c_string(&self) -> Result>> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 781 | fn to_c_string(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/chcon/src/fts.rs:63:34 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) fn last_entry_ref(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) fn last_entry_ref(&mut self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/runcon/src/runcon.rs:283:36 [INFO] [stdout] | [INFO] [stdout] 283 | fn get_transition_context(command: &OsStr) -> Result { [INFO] [stdout] | ^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 283 | fn get_transition_context(command: &OsStr) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/tail/src/follow/files.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn keys(&self) -> Keys { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn keys(&self) -> Keys<'_, PathBuf, PathData> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 389 | fn get_delimiters(matches: &ArgMatches) -> UResult<(Delimiter<'_>, Option<&[u8]>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/csplit/src/csplit.rs:216:21 [INFO] [stdout] | [INFO] [stdout] 216 | fn new(options: &CsplitOptions) -> SplitWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 216 | fn new(options: &CsplitOptions) -> SplitWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/stat/src/stat.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | fn group_num(s: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 208 | fn group_num(s: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/od.rs:604:20 [INFO] [stdout] | [INFO] [stdout] 604 | input_strings: &[String], [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 607 | ) -> PeekReader> { [INFO] [stdout] | --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 607 | ) -> PeekReader>> { [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 [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 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/inputdecoder.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | input: &mut I, [INFO] [stdout] | ^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 44 | ) -> InputDecoder { [INFO] [stdout] | --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | ) -> InputDecoder<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/inputdecoder.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn peek_read(&mut self) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | pub fn peek_read(&mut self) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/uu/od/src/output_info.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn spaced_formatters_iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 50 | pub fn spaced_formatters_iter(&self) -> Iter<'_, SpacedFormatterItemInfo> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> tests/common/util.rs:2134:27 [INFO] [stdout] | [INFO] [stdout] 2134 | pub fn make_assertion(&mut self) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2134 | pub fn make_assertion(&mut self) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> tests/common/util.rs:2699:33 [INFO] [stdout] | [INFO] [stdout] 2699 | pub fn host_name_for(util_name: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> tests/by-util/test_env.rs:971:21 [INFO] [stdout] | [INFO] [stdout] 971 | pub fn quote(s: &str) -> std::borrow::Cow { [INFO] [stdout] | ^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 971 | pub fn quote(s: &str) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "c81fc9d8cfe002e05ed93d83084ae11d62d49a4ec22896bb4a4a7c968939e9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81fc9d8cfe002e05ed93d83084ae11d62d49a4ec22896bb4a4a7c968939e9cd", kill_on_drop: false }` [INFO] [stdout] c81fc9d8cfe002e05ed93d83084ae11d62d49a4ec22896bb4a4a7c968939e9cd