[INFO] fetching crate rsmount 0.2.1...
[INFO] testing rsmount-0.2.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rsmount 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rsmount 0.2.1
[INFO] finished tweaking crates.io crate rsmount 0.2.1
[INFO] tweaked toml for crates.io crate rsmount 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsmount 0.2.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding typed-builder v0.19.1 (available: v0.22.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d46e7019824d930ad3fba6732f3be4dcfec77756dbed37ab32b724d692af3cfb
[INFO] running `Command { std: "docker" "start" "-a" "d46e7019824d930ad3fba6732f3be4dcfec77756dbed37ab32b724d692af3cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46e7019824d930ad3fba6732f3be4dcfec77756dbed37ab32b724d692af3cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46e7019824d930ad3fba6732f3be4dcfec77756dbed37ab32b724d692af3cfb", kill_on_drop: false }`
[INFO] [stdout] d46e7019824d930ad3fba6732f3be4dcfec77756dbed37ab32b724d692af3cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95f9d3967c0eb4655c2dc6ccfcddb9e8d59e35da4a3ecbe53a2a79833571d107
[INFO] running `Command { std: "docker" "start" "-a" "95f9d3967c0eb4655c2dc6ccfcddb9e8d59e35da4a3ecbe53a2a79833571d107", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rsblkid v0.4.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling rsmount v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]    Compiling typed-builder-macro v0.20.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling typed-builder-macro v0.19.1
[INFO] [stderr]    Compiling enum-iterator v2.3.0
[INFO] [stderr]    Compiling num_enum v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling typed-builder v0.19.1
[INFO] [stderr]    Compiling typed-builder v0.20.1
[INFO] [stderr]    Compiling rsblkid-sys v0.2.2
[INFO] [stderr]    Compiling rsmount-sys v0.2.0
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core/optstring/mod.rs:912:35
[INFO] [stdout]     |
[INFO] [stdout] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter, OptionIterError> {
[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] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter<'_>, OptionIterError> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1430:32
[INFO] [stdout]      |
[INFO] [stdout] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace> {
[INFO] [stdout]      |                                ^^^^^^^^^ this lifetime flows to the output     -------------- 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] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1455:41
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace> {
[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] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1481:39
[INFO] [stdout]      |
[INFO] [stdout] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace> {
[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] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1586:29
[INFO] [stdout]      |
[INFO] [stdout] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace> {
[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] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2046:31
[INFO] [stdout]      |
[INFO] [stdout] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace> {
[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] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2079:22
[INFO] [stdout]      |
[INFO] [stdout] 2079 |     pub fn seq_mount(&mut self) -> MountIter {
[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] 2079 |     pub fn seq_mount(&mut self) -> MountIter<'_> {
[INFO] [stdout]      |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2088:24
[INFO] [stdout]      |
[INFO] [stdout] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter {
[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] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter<'_> {
[INFO] [stdout]      |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:932:32
[INFO] [stdout]     |
[INFO] [stdout] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace> {
[INFO] [stdout]     |                                ^^^^^^^^^ this lifetime flows to the output      --------------- 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] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:957:41
[INFO] [stdout]     |
[INFO] [stdout] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace> {
[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] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:983:39
[INFO] [stdout]     |
[INFO] [stdout] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace> {
[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] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1072:29
[INFO] [stdout]      |
[INFO] [stdout] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace> {
[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] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1140:24
[INFO] [stdout]      |
[INFO] [stdout] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter {
[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] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter<'_> {
[INFO] [stdout]      |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn iter(&self) -> FsTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 112 |     pub fn iter(&self) -> FsTabDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter, FsTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter<'_>, FsTabDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1339:17
[INFO] [stdout]      |
[INFO] [stdout] 1339 |     pub fn iter(&self) -> FsTabIter {
[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] 1339 |     pub fn iter(&self) -> FsTabIter<'_> {
[INFO] [stdout]      |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1345:21
[INFO] [stdout]      |
[INFO] [stdout] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter, FsTabIterError> {
[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] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter<'_>, FsTabIterError> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1356:21
[INFO] [stdout]      |
[INFO] [stdout] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut {
[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] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1363:25
[INFO] [stdout]      |
[INFO] [stdout] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut, FsTabIterError> {
[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] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut<'_>, FsTabIterError> {
[INFO] [stdout]      |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter(&self) -> MountInfoDiffIter {
[INFO] [stdout]     |                 ^^^^^     -----------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 115 |     pub fn iter(&self) -> MountInfoDiffIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter, MountInfoDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -----------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter<'_>, MountInfoDiffIterError> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |     pub fn iter(&self) -> MountInfoIter {
[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] 1228 |     pub fn iter(&self) -> MountInfoIter<'_> {
[INFO] [stdout]      |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1235:21
[INFO] [stdout]      |
[INFO] [stdout] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter, MountInfoIterError> {
[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] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter<'_>, MountInfoIterError> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1247:10
[INFO] [stdout]      |
[INFO] [stdout] 1247 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1248 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter {
[INFO] [stdout]      |          ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter<'table> {
[INFO] [stdout]      |                            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1258:10
[INFO] [stdout]      |
[INFO] [stdout] 1258 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1259 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter, MountInfoChildIterError> {
[INFO] [stdout]      |                 ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter<'table>, MountInfoChildIterError> {
[INFO] [stdout]      |                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1273:10
[INFO] [stdout]      |
[INFO] [stdout] 1273 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1274 |         entry: &'table MountInfoEntry,
[INFO] [stdout]      |                 ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter {
[INFO] [stdout]      |          ---------------------- the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter<'table> {
[INFO] [stdout]      |                                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn iter(&self) -> SwapsDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 114 |     pub fn iter(&self) -> SwapsDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter, SwapsDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter<'_>, SwapsDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:627:17
[INFO] [stdout]     |
[INFO] [stdout] 627 |     pub fn iter(&self) -> SwapsIter {
[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] 627 |     pub fn iter(&self) -> SwapsIter<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 |     pub fn try_iter(&self) -> Result<SwapsIter, SwapsIterError> {
[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] 634 |     pub fn try_iter(&self) -> Result<SwapsIter<'_>, SwapsIterError> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/table_monitor_struct.rs:190:34
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd, TableMonitorError> {
[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] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd<'_>, TableMonitorError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn iter(&self) -> UTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     ------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 111 |     pub fn iter(&self) -> UTabDiffIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter, UTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            ------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter<'_>, UTabDiffIterError> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_struct.rs:998:17
[INFO] [stdout]     |
[INFO] [stdout] 998 |     pub fn iter(&self) -> UTabIter {
[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] 998 |     pub fn iter(&self) -> UTabIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1005:21
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn try_iter(&self) -> Result<UTabIter, UTabIterError> {
[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] 1005 |     pub fn try_iter(&self) -> Result<UTabIter<'_>, UTabIterError> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1016:21
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut {
[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] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut<'_> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1023:25
[INFO] [stdout]      |
[INFO] [stdout] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut, UTabIterError> {
[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] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut<'_>, UTabIterError> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `Command { std: "docker" "inspect" "95f9d3967c0eb4655c2dc6ccfcddb9e8d59e35da4a3ecbe53a2a79833571d107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f9d3967c0eb4655c2dc6ccfcddb9e8d59e35da4a3ecbe53a2a79833571d107", kill_on_drop: false }`
[INFO] [stdout] 95f9d3967c0eb4655c2dc6ccfcddb9e8d59e35da4a3ecbe53a2a79833571d107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eef4e1586155ea94aef09743bafc4977cbf7995193c0811177490609aa929c6f
[INFO] running `Command { std: "docker" "start" "-a" "eef4e1586155ea94aef09743bafc4977cbf7995193c0811177490609aa929c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling inside-vm v0.2.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling rsblkid-sys v0.2.2
[INFO] [stderr]    Compiling rsmount-sys v0.2.0
[INFO] [stderr]    Compiling rsblkid v0.4.1
[INFO] [stderr]    Compiling rsmount v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core/optstring/mod.rs:912:35
[INFO] [stdout]     |
[INFO] [stdout] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter, OptionIterError> {
[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] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter<'_>, OptionIterError> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1430:32
[INFO] [stdout]      |
[INFO] [stdout] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace> {
[INFO] [stdout]      |                                ^^^^^^^^^ this lifetime flows to the output     -------------- 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] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1455:41
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace> {
[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] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1481:39
[INFO] [stdout]      |
[INFO] [stdout] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace> {
[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] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1586:29
[INFO] [stdout]      |
[INFO] [stdout] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace> {
[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] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2046:31
[INFO] [stdout]      |
[INFO] [stdout] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace> {
[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] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2079:22
[INFO] [stdout]      |
[INFO] [stdout] 2079 |     pub fn seq_mount(&mut self) -> MountIter {
[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] 2079 |     pub fn seq_mount(&mut self) -> MountIter<'_> {
[INFO] [stdout]      |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2088:24
[INFO] [stdout]      |
[INFO] [stdout] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter {
[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] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter<'_> {
[INFO] [stdout]      |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:932:32
[INFO] [stdout]     |
[INFO] [stdout] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace> {
[INFO] [stdout]     |                                ^^^^^^^^^ this lifetime flows to the output      --------------- 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] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:957:41
[INFO] [stdout]     |
[INFO] [stdout] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace> {
[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] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:983:39
[INFO] [stdout]     |
[INFO] [stdout] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace> {
[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] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1072:29
[INFO] [stdout]      |
[INFO] [stdout] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace> {
[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] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1140:24
[INFO] [stdout]      |
[INFO] [stdout] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter {
[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] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter<'_> {
[INFO] [stdout]      |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn iter(&self) -> FsTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 112 |     pub fn iter(&self) -> FsTabDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter, FsTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter<'_>, FsTabDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1339:17
[INFO] [stdout]      |
[INFO] [stdout] 1339 |     pub fn iter(&self) -> FsTabIter {
[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] 1339 |     pub fn iter(&self) -> FsTabIter<'_> {
[INFO] [stdout]      |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1345:21
[INFO] [stdout]      |
[INFO] [stdout] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter, FsTabIterError> {
[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] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter<'_>, FsTabIterError> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1356:21
[INFO] [stdout]      |
[INFO] [stdout] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut {
[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] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1363:25
[INFO] [stdout]      |
[INFO] [stdout] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut, FsTabIterError> {
[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] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut<'_>, FsTabIterError> {
[INFO] [stdout]      |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter(&self) -> MountInfoDiffIter {
[INFO] [stdout]     |                 ^^^^^     -----------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 115 |     pub fn iter(&self) -> MountInfoDiffIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter, MountInfoDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -----------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter<'_>, MountInfoDiffIterError> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |     pub fn iter(&self) -> MountInfoIter {
[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] 1228 |     pub fn iter(&self) -> MountInfoIter<'_> {
[INFO] [stdout]      |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1235:21
[INFO] [stdout]      |
[INFO] [stdout] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter, MountInfoIterError> {
[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] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter<'_>, MountInfoIterError> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1247:10
[INFO] [stdout]      |
[INFO] [stdout] 1247 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1248 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter {
[INFO] [stdout]      |          ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter<'table> {
[INFO] [stdout]      |                            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1258:10
[INFO] [stdout]      |
[INFO] [stdout] 1258 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1259 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter, MountInfoChildIterError> {
[INFO] [stdout]      |                 ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter<'table>, MountInfoChildIterError> {
[INFO] [stdout]      |                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1273:10
[INFO] [stdout]      |
[INFO] [stdout] 1273 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1274 |         entry: &'table MountInfoEntry,
[INFO] [stdout]      |                 ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter {
[INFO] [stdout]      |          ---------------------- the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter<'table> {
[INFO] [stdout]      |                                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn iter(&self) -> SwapsDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 114 |     pub fn iter(&self) -> SwapsDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter, SwapsDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter<'_>, SwapsDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:627:17
[INFO] [stdout]     |
[INFO] [stdout] 627 |     pub fn iter(&self) -> SwapsIter {
[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] 627 |     pub fn iter(&self) -> SwapsIter<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 |     pub fn try_iter(&self) -> Result<SwapsIter, SwapsIterError> {
[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] 634 |     pub fn try_iter(&self) -> Result<SwapsIter<'_>, SwapsIterError> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/table_monitor_struct.rs:190:34
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd, TableMonitorError> {
[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] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd<'_>, TableMonitorError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn iter(&self) -> UTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     ------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 111 |     pub fn iter(&self) -> UTabDiffIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter, UTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            ------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter<'_>, UTabDiffIterError> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_struct.rs:998:17
[INFO] [stdout]     |
[INFO] [stdout] 998 |     pub fn iter(&self) -> UTabIter {
[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] 998 |     pub fn iter(&self) -> UTabIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1005:21
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn try_iter(&self) -> Result<UTabIter, UTabIterError> {
[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] 1005 |     pub fn try_iter(&self) -> Result<UTabIter<'_>, UTabIterError> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1016:21
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut {
[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] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut<'_> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1023:25
[INFO] [stdout]      |
[INFO] [stdout] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut, UTabIterError> {
[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] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut<'_>, UTabIterError> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core/optstring/mod.rs:912:35
[INFO] [stdout]     |
[INFO] [stdout] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter, OptionIterError> {
[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] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter<'_>, OptionIterError> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1430:32
[INFO] [stdout]      |
[INFO] [stdout] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace> {
[INFO] [stdout]      |                                ^^^^^^^^^ this lifetime flows to the output     -------------- 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] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1455:41
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace> {
[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] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1481:39
[INFO] [stdout]      |
[INFO] [stdout] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace> {
[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] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:1586:29
[INFO] [stdout]      |
[INFO] [stdout] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace> {
[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] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2046:31
[INFO] [stdout]      |
[INFO] [stdout] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace> {
[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] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2079:22
[INFO] [stdout]      |
[INFO] [stdout] 2079 |     pub fn seq_mount(&mut self) -> MountIter {
[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] 2079 |     pub fn seq_mount(&mut self) -> MountIter<'_> {
[INFO] [stdout]      |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/mount_struct.rs:2088:24
[INFO] [stdout]      |
[INFO] [stdout] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter {
[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] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter<'_> {
[INFO] [stdout]      |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:932:32
[INFO] [stdout]     |
[INFO] [stdout] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace> {
[INFO] [stdout]     |                                ^^^^^^^^^ this lifetime flows to the output      --------------- 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] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:957:41
[INFO] [stdout]     |
[INFO] [stdout] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace> {
[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] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/mount/unmount_struct.rs:983:39
[INFO] [stdout]     |
[INFO] [stdout] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace> {
[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] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1072:29
[INFO] [stdout]      |
[INFO] [stdout] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace> {
[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] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace<'_>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/mount/unmount_struct.rs:1140:24
[INFO] [stdout]      |
[INFO] [stdout] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter {
[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] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter<'_> {
[INFO] [stdout]      |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn iter(&self) -> FsTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 112 |     pub fn iter(&self) -> FsTabDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/fs_tab_diff_struct.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter, FsTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter<'_>, FsTabDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1339:17
[INFO] [stdout]      |
[INFO] [stdout] 1339 |     pub fn iter(&self) -> FsTabIter {
[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] 1339 |     pub fn iter(&self) -> FsTabIter<'_> {
[INFO] [stdout]      |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1345:21
[INFO] [stdout]      |
[INFO] [stdout] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter, FsTabIterError> {
[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] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter<'_>, FsTabIterError> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1356:21
[INFO] [stdout]      |
[INFO] [stdout] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut {
[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] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut<'_> {
[INFO] [stdout]      |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/fs_tab_struct.rs:1363:25
[INFO] [stdout]      |
[INFO] [stdout] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut, FsTabIterError> {
[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] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut<'_>, FsTabIterError> {
[INFO] [stdout]      |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter(&self) -> MountInfoDiffIter {
[INFO] [stdout]     |                 ^^^^^     -----------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 115 |     pub fn iter(&self) -> MountInfoDiffIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/mount_info_diff_struct.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter, MountInfoDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -----------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter<'_>, MountInfoDiffIterError> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |     pub fn iter(&self) -> MountInfoIter {
[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] 1228 |     pub fn iter(&self) -> MountInfoIter<'_> {
[INFO] [stdout]      |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1235:21
[INFO] [stdout]      |
[INFO] [stdout] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter, MountInfoIterError> {
[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] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter<'_>, MountInfoIterError> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1247:10
[INFO] [stdout]      |
[INFO] [stdout] 1247 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1248 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter {
[INFO] [stdout]      |          ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1249 |     ) -> MountInfoChildIter<'table> {
[INFO] [stdout]      |                            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1258:10
[INFO] [stdout]      |
[INFO] [stdout] 1258 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1259 |         parent: &'table MountInfoEntry,
[INFO] [stdout]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter, MountInfoChildIterError> {
[INFO] [stdout]      |                 ------------------ the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1260 |     ) -> Result<MountInfoChildIter<'table>, MountInfoChildIterError> {
[INFO] [stdout]      |                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/mount_info_struct.rs:1273:10
[INFO] [stdout]      |
[INFO] [stdout] 1273 |         &'table self,
[INFO] [stdout]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1274 |         entry: &'table MountInfoEntry,
[INFO] [stdout]      |                 ^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter {
[INFO] [stdout]      |          ---------------------- the lifetime gets resolved as `'table`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to consistently use `'table`
[INFO] [stdout]      |
[INFO] [stdout] 1275 |     ) -> MountInfoOvermountIter<'table> {
[INFO] [stdout]      |                                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn iter(&self) -> SwapsDiffIter {
[INFO] [stdout]     |                 ^^^^^     -------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 114 |     pub fn iter(&self) -> SwapsDiffIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_diff_struct.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter, SwapsDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            -------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter<'_>, SwapsDiffIterError> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:627:17
[INFO] [stdout]     |
[INFO] [stdout] 627 |     pub fn iter(&self) -> SwapsIter {
[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] 627 |     pub fn iter(&self) -> SwapsIter<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/swaps_struct.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 |     pub fn try_iter(&self) -> Result<SwapsIter, SwapsIterError> {
[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] 634 |     pub fn try_iter(&self) -> Result<SwapsIter<'_>, SwapsIterError> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/table_monitor_struct.rs:190:34
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd, TableMonitorError> {
[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] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd<'_>, TableMonitorError> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn iter(&self) -> UTabDiffIter {
[INFO] [stdout]     |                 ^^^^^     ------------
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[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] 111 |     pub fn iter(&self) -> UTabDiffIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_diff_struct.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter, UTabDiffIterError> {
[INFO] [stdout]     |                     ^^^^^            ------------
[INFO] [stdout]     |                     |                |
[INFO] [stdout]     |                     |                the lifetimes get resolved as `'_`
[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] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter<'_>, UTabDiffIterError> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tables/utab_struct.rs:998:17
[INFO] [stdout]     |
[INFO] [stdout] 998 |     pub fn iter(&self) -> UTabIter {
[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] 998 |     pub fn iter(&self) -> UTabIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1005:21
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn try_iter(&self) -> Result<UTabIter, UTabIterError> {
[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] 1005 |     pub fn try_iter(&self) -> Result<UTabIter<'_>, UTabIterError> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1016:21
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut {
[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] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut<'_> {
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tables/utab_struct.rs:1023:25
[INFO] [stdout]      |
[INFO] [stdout] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut, UTabIterError> {
[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] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut<'_>, UTabIterError> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "eef4e1586155ea94aef09743bafc4977cbf7995193c0811177490609aa929c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef4e1586155ea94aef09743bafc4977cbf7995193c0811177490609aa929c6f", kill_on_drop: false }`
[INFO] [stdout] eef4e1586155ea94aef09743bafc4977cbf7995193c0811177490609aa929c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9a490a613bec0be14498f0420d80fae9e406334128b2a08b6d1d3aa0cedea21
[INFO] running `Command { std: "docker" "start" "-a" "d9a490a613bec0be14498f0420d80fae9e406334128b2a08b6d1d3aa0cedea21", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/core/optstring/mod.rs:912:35
[INFO] [stderr]     |
[INFO] [stderr] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter, OptionIterError> {
[INFO] [stderr]     |                                   ^^^^            ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 912 | pub fn iter_options(options_list: &str) -> Result<OptionIter<'_>, OptionIterError> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:1430:32
[INFO] [stderr]      |
[INFO] [stderr] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace> {
[INFO] [stderr]      |                                ^^^^^^^^^ this lifetime flows to the output     -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1430 |     pub fn switch_to_namespace(&mut self, namespace: MountNamespace) -> Option<MountNamespace<'_>> {
[INFO] [stderr]      |                                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:1455:41
[INFO] [stderr]      |
[INFO] [stderr] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace> {
[INFO] [stderr]      |                                         ^^^^^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                                         |
[INFO] [stderr]      |                                         this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1455 |     pub fn switch_to_original_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stderr]      |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:1481:39
[INFO] [stderr]      |
[INFO] [stderr] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace> {
[INFO] [stderr]      |                                       ^^^^^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                                       |
[INFO] [stderr]      |                                       this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1481 |     pub fn switch_to_target_namespace(&mut self) -> Option<MountNamespace<'_>> {
[INFO] [stderr]      |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:1586:29
[INFO] [stderr]      |
[INFO] [stderr] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace> {
[INFO] [stderr]      |                             ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                             |
[INFO] [stderr]      |                             this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1586 |     pub fn target_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stderr]      |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:2046:31
[INFO] [stderr]      |
[INFO] [stderr] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace> {
[INFO] [stderr]      |                               ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                               |
[INFO] [stderr]      |                               this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 2046 |     pub fn original_namespace(&self) -> Option<MountNamespace<'_>> {
[INFO] [stderr]      |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:2079:22
[INFO] [stderr]      |
[INFO] [stderr] 2079 |     pub fn seq_mount(&mut self) -> MountIter {
[INFO] [stderr]      |                      ^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                      |
[INFO] [stderr]      |                      this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 2079 |     pub fn seq_mount(&mut self) -> MountIter<'_> {
[INFO] [stderr]      |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/mount_struct.rs:2088:24
[INFO] [stderr]      |
[INFO] [stderr] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter {
[INFO] [stderr]      |                        ^^^^^^^^^     ----------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                        |
[INFO] [stderr]      |                        this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 2088 |     pub fn seq_remount(&mut self) -> ReMountIter<'_> {
[INFO] [stderr]      |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/mount/unmount_struct.rs:932:32
[INFO] [stderr]     |
[INFO] [stderr] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace> {
[INFO] [stderr]     |                                ^^^^^^^^^ this lifetime flows to the output      --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 932 |     pub fn switch_to_namespace(&mut self, namespace: UMountNamespace) -> Option<UMountNamespace<'_>> {
[INFO] [stderr]     |                                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/mount/unmount_struct.rs:957:41
[INFO] [stderr]     |
[INFO] [stderr] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace> {
[INFO] [stderr]     |                                         ^^^^^^^^^            --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 957 |     pub fn switch_to_original_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stderr]     |                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/mount/unmount_struct.rs:983:39
[INFO] [stderr]     |
[INFO] [stderr] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace> {
[INFO] [stderr]     |                                       ^^^^^^^^^            --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 983 |     pub fn switch_to_target_namespace(&mut self) -> Option<UMountNamespace<'_>> {
[INFO] [stderr]     |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/unmount_struct.rs:1072:29
[INFO] [stderr]      |
[INFO] [stderr] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace> {
[INFO] [stderr]      |                             ^^^^^            --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                             |
[INFO] [stderr]      |                             this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1072 |     pub fn target_namespace(&self) -> Option<UMountNamespace<'_>> {
[INFO] [stderr]      |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/mount/unmount_struct.rs:1140:24
[INFO] [stderr]      |
[INFO] [stderr] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter {
[INFO] [stderr]      |                        ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                        |
[INFO] [stderr]      |                        this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1140 |     pub fn seq_unmount(&mut self) -> UMountIter<'_> {
[INFO] [stderr]      |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/fs_tab_diff_struct.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn iter(&self) -> FsTabDiffIter {
[INFO] [stderr]     |                 ^^^^^     -------------
[INFO] [stderr]     |                 |         |
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn iter(&self) -> FsTabDiffIter<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/fs_tab_diff_struct.rs:119:21
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter, FsTabDiffIterError> {
[INFO] [stderr]     |                     ^^^^^            -------------
[INFO] [stderr]     |                     |                |
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn try_iter(&self) -> Result<FsTabDiffIter<'_>, FsTabDiffIterError> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/fs_tab_struct.rs:1339:17
[INFO] [stderr]      |
[INFO] [stderr] 1339 |     pub fn iter(&self) -> FsTabIter {
[INFO] [stderr]      |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1339 |     pub fn iter(&self) -> FsTabIter<'_> {
[INFO] [stderr]      |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/fs_tab_struct.rs:1345:21
[INFO] [stderr]      |
[INFO] [stderr] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter, FsTabIterError> {
[INFO] [stderr]      |                     ^^^^^            --------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1345 |     pub fn try_iter(&self) -> Result<FsTabIter<'_>, FsTabIterError> {
[INFO] [stderr]      |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/fs_tab_struct.rs:1356:21
[INFO] [stderr]      |
[INFO] [stderr] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut {
[INFO] [stderr]      |                     ^^^^^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1356 |     pub fn iter_mut(&mut self) -> FsTabIterMut<'_> {
[INFO] [stderr]      |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/fs_tab_struct.rs:1363:25
[INFO] [stderr]      |
[INFO] [stderr] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut, FsTabIterError> {
[INFO] [stderr]      |                         ^^^^^^^^^            ------------ the lifetime gets resolved as `'_`
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1363 |     pub fn try_iter_mut(&mut self) -> Result<FsTabIterMut<'_>, FsTabIterError> {
[INFO] [stderr]      |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/mount_info_diff_struct.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn iter(&self) -> MountInfoDiffIter {
[INFO] [stderr]     |                 ^^^^^     -----------------
[INFO] [stderr]     |                 |         |
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn iter(&self) -> MountInfoDiffIter<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/mount_info_diff_struct.rs:122:21
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter, MountInfoDiffIterError> {
[INFO] [stderr]     |                     ^^^^^            -----------------
[INFO] [stderr]     |                     |                |
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn try_iter(&self) -> Result<MountInfoDiffIter<'_>, MountInfoDiffIterError> {
[INFO] [stderr]     |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/mount_info_struct.rs:1228:17
[INFO] [stderr]      |
[INFO] [stderr] 1228 |     pub fn iter(&self) -> MountInfoIter {
[INFO] [stderr]      |                 ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1228 |     pub fn iter(&self) -> MountInfoIter<'_> {
[INFO] [stderr]      |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/mount_info_struct.rs:1235:21
[INFO] [stderr]      |
[INFO] [stderr] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter, MountInfoIterError> {
[INFO] [stderr]      |                     ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1235 |     pub fn try_iter(&self) -> Result<MountInfoIter<'_>, MountInfoIterError> {
[INFO] [stderr]      |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/mount_info_struct.rs:1247:10
[INFO] [stderr]      |
[INFO] [stderr] 1247 |         &'table self,
[INFO] [stderr]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1248 |         parent: &'table MountInfoEntry,
[INFO] [stderr]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1249 |     ) -> MountInfoChildIter {
[INFO] [stderr]      |          ------------------ the lifetime gets resolved as `'table`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to consistently use `'table`
[INFO] [stderr]      |
[INFO] [stderr] 1249 |     ) -> MountInfoChildIter<'table> {
[INFO] [stderr]      |                            ++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/mount_info_struct.rs:1258:10
[INFO] [stderr]      |
[INFO] [stderr] 1258 |         &'table self,
[INFO] [stderr]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1259 |         parent: &'table MountInfoEntry,
[INFO] [stderr]      |                  ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1260 |     ) -> Result<MountInfoChildIter, MountInfoChildIterError> {
[INFO] [stderr]      |                 ------------------ the lifetime gets resolved as `'table`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to consistently use `'table`
[INFO] [stderr]      |
[INFO] [stderr] 1260 |     ) -> Result<MountInfoChildIter<'table>, MountInfoChildIterError> {
[INFO] [stderr]      |                                   ++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/mount_info_struct.rs:1273:10
[INFO] [stderr]      |
[INFO] [stderr] 1273 |         &'table self,
[INFO] [stderr]      |          ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1274 |         entry: &'table MountInfoEntry,
[INFO] [stderr]      |                 ^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 1275 |     ) -> MountInfoOvermountIter {
[INFO] [stderr]      |          ---------------------- the lifetime gets resolved as `'table`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to consistently use `'table`
[INFO] [stderr]      |
[INFO] [stderr] 1275 |     ) -> MountInfoOvermountIter<'table> {
[INFO] [stderr]      |                                ++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/swaps_diff_struct.rs:114:17
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn iter(&self) -> SwapsDiffIter {
[INFO] [stderr]     |                 ^^^^^     -------------
[INFO] [stderr]     |                 |         |
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn iter(&self) -> SwapsDiffIter<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/swaps_diff_struct.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter, SwapsDiffIterError> {
[INFO] [stderr]     |                     ^^^^^            -------------
[INFO] [stderr]     |                     |                |
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn try_iter(&self) -> Result<SwapsDiffIter<'_>, SwapsDiffIterError> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/swaps_struct.rs:627:17
[INFO] [stderr]     |
[INFO] [stderr] 627 |     pub fn iter(&self) -> SwapsIter {
[INFO] [stderr]     |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 627 |     pub fn iter(&self) -> SwapsIter<'_> {
[INFO] [stderr]     |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/swaps_struct.rs:634:21
[INFO] [stderr]     |
[INFO] [stderr] 634 |     pub fn try_iter(&self) -> Result<SwapsIter, SwapsIterError> {
[INFO] [stderr]     |                     ^^^^^            --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 634 |     pub fn try_iter(&self) -> Result<SwapsIter<'_>, SwapsIterError> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/table_monitor_struct.rs:190:34
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd, TableMonitorError> {
[INFO] [stderr]     |                                  ^^^^^^^^^            ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn event_notifier_create(&mut self) -> Result<BorrowedFd<'_>, TableMonitorError> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/utab_diff_struct.rs:111:17
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn iter(&self) -> UTabDiffIter {
[INFO] [stderr]     |                 ^^^^^     ------------
[INFO] [stderr]     |                 |         |
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn iter(&self) -> UTabDiffIter<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/utab_diff_struct.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter, UTabDiffIterError> {
[INFO] [stderr]     |                     ^^^^^            ------------
[INFO] [stderr]     |                     |                |
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     |                the lifetimes get resolved as `'_`
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn try_iter(&self) -> Result<UTabDiffIter<'_>, UTabDiffIterError> {
[INFO] [stderr]     |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/tables/utab_struct.rs:998:17
[INFO] [stderr]     |
[INFO] [stderr] 998 |     pub fn iter(&self) -> UTabIter {
[INFO] [stderr]     |                 ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 998 |     pub fn iter(&self) -> UTabIter<'_> {
[INFO] [stderr]     |                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/utab_struct.rs:1005:21
[INFO] [stderr]      |
[INFO] [stderr] 1005 |     pub fn try_iter(&self) -> Result<UTabIter, UTabIterError> {
[INFO] [stderr]      |                     ^^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1005 |     pub fn try_iter(&self) -> Result<UTabIter<'_>, UTabIterError> {
[INFO] [stderr]      |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/utab_struct.rs:1016:21
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut {
[INFO] [stderr]      |                     ^^^^^^^^^     ----------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     pub fn iter_mut(&mut self) -> UTabIterMut<'_> {
[INFO] [stderr]      |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/tables/utab_struct.rs:1023:25
[INFO] [stderr]      |
[INFO] [stderr] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut, UTabIterError> {
[INFO] [stderr]      |                         ^^^^^^^^^            ----------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1023 |     pub fn try_iter_mut(&mut self) -> Result<UTabIterMut<'_>, UTabIterError> {
[INFO] [stderr]      |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rsmount` (lib) generated 37 warnings
[INFO] [stderr] warning: `rsmount` (lib test) generated 37 warnings (37 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsmount-a4600367e00d7a54)
[INFO] [stdout] 
[INFO] [stdout] running 132 tests
[INFO] [stdout] test core::device::nfs_struct::tests::nfs_share_can_parse_an_adress_sharing_a_directory ... ok
[INFO] [stdout] test core::device::pseudo_enum::tests::pseudo_can_parse_string_none ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_parse_an_adress_sharing_the_root_directory ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_block_device ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_parse_an_adress_sharing_a_directory ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_mount_point ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_nfs_share_address_as_an_sshfs_share ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_sshfs_share_address ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_pseudo_fs ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_samba_share_address ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_parse_an_adress_sharing_a_directory ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_parse_an_adress_sharing_a_directory_with_a_username ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_parses_a_uuid_tag ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_parse_an_adress_with_the_hostname_only ... ok
[INFO] [stdout] test core::device::nfs_struct::tests::nfs_share_can_not_parse_an_address_without_a_hostname - should panic ... ok
[INFO] [stdout] test core::device::nfs_struct::tests::nfs_share_can_not_parse_an_address_without_a_hostname_and_a_path - should panic ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_id_lowercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_id_uppercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_label_lowercase ... ok
[INFO] [stdout] test core::device::nfs_struct::tests::nfs_share_can_not_parse_an_address_without_a_path - should panic ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_label_uppercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_partlabel_lowercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_partuuid_lowercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_partuuid_uppercase ... ok
[INFO] [stdout] test core::device::pseudo_enum::tests::pseudo_can_not_parse_an_empty_string - should panic ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_partlabel_uppercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_uuid_lowercase ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_parse_uuid_uppercase ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_not_parse_an_address_without_a_hostname - should panic ... ok
[INFO] [stdout] test core::iter::gen_iterator_struct::tests::gen_iterator_can_create_a_forward_iterator ... ok
[INFO] [stdout] test core::fs::file_system_enum::tests::file_system_can_parse_a_valid_file_system_type ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_not_parse_an_address_without_share_dir - should panic ... ok
[INFO] [stdout] test core::iter::gen_iterator_struct::tests::gen_iterator_can_reset_forward_a_backward_iterator ... ok
[INFO] [stdout] test core::device::source_enum::tests::source_does_not_parse_an_empty_string_as_a_block_device - should panic ... ok
[INFO] [stdout] test core::iter::gen_iterator_struct::tests::gen_iterator_can_reset_backward_a_forward_iterator ... ok
[INFO] [stdout] test core::device::nfs_struct::tests::nfs_share_can_not_parse_an_empty_string - should panic ... ok
[INFO] [stdout] test core::optstring::tests::append_option_does_not_append_an_option_with_an_empty_name ... ok
[INFO] [stdout] test core::optstring::tests::append_option_does_not_append_an_option_with_both_an_empty_name_and_value ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_not_parse_an_empty_string - should panic ... ok
[INFO] [stdout] test core::device::smb_fs_struct::tests::samba_share_can_not_parse_an_address_without_a_hostname_and_share_dir - should panic ... ok
[INFO] [stdout] test core::optstring::option_iter_struct::tests::option_iter_can_iterate_over_an_empty_options_list ... ok
[INFO] [stdout] test core::optstring::option_iter_struct::tests::option_iter_can_iterate_over_an_options_list_with_one_element ... ok
[INFO] [stdout] test core::entries::fs_tab_entry_struct::tests::fs_tab_entry_can_build_an_instance_with_a_uuid_source ... ok
[INFO] [stdout] test core::optstring::tests::append_option_appends_an_option_to_a_list ... ok
[INFO] [stdout] test core::optstring::tests::find_mount_flags_returns_none_given_an_empty_options_list ... ok
[INFO] [stdout] test core::optstring::tests::deduplicate_option_does_not_remove_duplicates_from_a_list_with_no_instance_of_option ... ok
[INFO] [stdout] test core::optstring::tests::deduplicate_option_does_not_remove_duplicates_from_an_empty_list ... ok
[INFO] [stdout] test core::optstring::option_iter_struct::tests::option_iter_can_iterate_over_an_options_list_with_more_than_one_element ... ok
[INFO] [stdout] test core::optstring::tests::option_value_can_get_a_value_from_an_option_with_value ... ok
[INFO] [stdout] test core::optstring::tests::option_value_can_not_get_a_value_from_an_option_not_in_the_list ... ok
[INFO] [stdout] test core::optstring::tests::option_value_can_not_get_a_value_from_an_option_without_value ... ok
[INFO] [stdout] test core::optstring::tests::option_value_can_not_get_an_option_value_from_an_empty_list ... ok
[INFO] [stdout] test core::optstring::tests::prepend_option_does_not_prepend_an_option_with_an_empty_name ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_not_parse_an_address_with_an_empty_hostname - should panic ... ok
[INFO] [stdout] test core::optstring::tests::prepend_option_does_not_prepend_an_option_with_both_an_empty_name_and_value ... ok
[INFO] [stdout] test core::optstring::tests::deduplicate_option_removes_duplicates_from_a_list_with_duplicates ... ok
[INFO] [stdout] test core::optstring::tests::prepend_option_prepends_an_option_to_a_list ... ok
[INFO] [stdout] test core::optstring::tests::find_mount_flags_returns_flags_matching_the_ones_in_the_list ... ok
[INFO] [stdout] test core::optstring::tests::remove_option_does_not_remove_an_option_from_an_empty_list ... ok
[INFO] [stdout] test core::optstring::tests::deduplicate_option_does_not_remove_duplicates_from_a_list_of_unique_options ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_not_parse_an_address_with_an_empty_hostname_and_path - should panic ... ok
[INFO] [stdout] test core::optstring::tests::find_mount_flags_returns_none_given_an_options_list_without_matching_options ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_not_parse_an_empty_string - should panic ... ok
[INFO] [stdout] test core::device::ssh_fs_struct::tests::sshfs_share_can_not_parse_an_address_with_an_empty_username_before_the_at_separator - should panic ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_not_parse_empty_string - should panic ... ok
[INFO] [stdout] test core::device::tag_name_enum::tests::tag_name_can_not_parse_invalid_string - should panic ... ok
[INFO] [stdout] test core::optstring::tests::option_value_gets_an_empty_string_from_an_option_with_an_empty_value ... ok
[INFO] [stdout] test core::optstring::tests::set_option_value_can_not_set_the_value_of_an_option_not_in_the_list ... ignored
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_extract_options_skipping_negated ... ok
[INFO] [stdout] test core::optstring::tests::remove_option_removes_the_first_instance_of_option_in_a_list ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_not_extract_options_from_an_empty_list ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_extract_options_from_list_with_one_matching_option_no_skip ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_specific_options_can_extract_options_from_list_with_multiple_matching_options ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_extract_options_from_list_with_multiple_matching_option_no_skip ... ok
[INFO] [stdout] test core::fs::file_system_enum::tests::file_system_can_not_parse_an_invalid_file_system_type - should panic ... ok
[INFO] [stdout] test core::optstring::tests::remove_option_does_not_remove_from_a_list_with_no_instance_of_option ... ok
[INFO] [stdout] test core::optstring::tests::unset_option_value_can_not_remove_the_value_of_an_option_not_in_the_list ... ignored
[INFO] [stdout] test core::optstring::tests::take_fs_specific_options_can_extract_options_from_list_with_one_matching_option ... ok
[INFO] [stdout] test core::utils::tests::matches_fs_type_an_empty_pattern_matches_only_an_empty_fs_type ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_specific_options_can_not_extract_options_from_a_list_of_non_matching_options ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_specific_options_can_not_extract_options_from_an_empty_list ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_extract_options_from_list_with_one_matching_option_no_skip ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_extract_options_skipping_negated_and_not_in_mountinfo ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_extract_options_skipping_not_in_mountinfo ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_not_extract_options_from_a_list_of_non_matching_options ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_extract_options_skipping_fs_io ... ok
[INFO] [stdout] test core::utils::tests::matches_fs_type_matches_a_pattern ... ok
[INFO] [stdout] test core::utils::tests::matches_fs_type_negated_patterns_match ... ok
[INFO] [stdout] test core::utils::tests::matches_fs_type_pattern_matches_an_empty_fs_type ... ok
[INFO] [stdout] test core::version::test::version_string_to_release_code_converts_up_to_first_invalid_character ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_mount_point ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_does_not_parse_an_empty_string_as_a_block_device - should panic ... ok
[INFO] [stdout] test core::version::test::version_string_to_release_code_fails_on_invalid_c_string - should panic ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_an_empty_table_has_no_last_element ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_block_device ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_nfs_share_address_as_an_sshfs_share ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_sshfs_share_address ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_samba_share_address ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_pseudo_fs ... ok
[INFO] [stdout] test mount::mount_source_enum::tests::mount_source_parses_a_uuid_tag ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_a_new_table_is_empty ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_an_empty_table_has_no_first_element ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_can_advance_its_iterator_to_a_given_position ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_index_into_a_table ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_insert_an_element_at_a_predefined_position ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_iterate_alternately_forwards_then_backwards_over_table_entries ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_iterate_alternately_backwards_then_forwards_over_table_entries ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_iterate_forwards_over_table_entries ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_transfer_an_element_between_tables_to_destination_end ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_remove_an_element_from_a_table ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_finds_the_first_predicate_match_from_the_bottom ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_transfer_an_element_between_tables_to_destination_start ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_finds_the_first_predicate_match_from_the_top ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_push_adds_an_element_to_a_table ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_push_front_adds_an_element_at_the_head_of_the_table ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_extract_options_skipping_negated_and_fs_io ... ok
[INFO] [stdout] test core::optstring::tests::take_fs_independent_options_can_not_extract_options_from_a_list_of_non_matching_options ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_extract_options_skipping_negated ... ok
[INFO] [stdout] test tables::mount_option_struct::tests::mount_option_can_parse_a_mount_option ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_transfer_an_element_between_tables_to_destination_middle ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_can_iterate_backwards_over_table_entries ... ok
[INFO] [stdout] test core::optstring::tests::take_userspace_options_can_not_extract_options_from_an_empty_list ... ok
[INFO] [stdout] test tables::mount_option_struct::tests::mount_option_can_not_parse_a_mount_option_string_with_an_unclosed_double_quote - should panic ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_writes_to_a_file_stream ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_indexing_an_empty_table_triggers_a_panic - should panic ... ok
[INFO] [stdout] test tables::mount_option_struct::tests::mount_option_can_not_parse_a_mount_option_string_with_an_unclosed_quote - should panic ... ok
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_does_not_write_to_read_only_file_stream - should panic ... ok
[INFO] [stdout] test tables::utab_struct::tests::utab_can_import_run_mount_utab ... FAILED
[INFO] [stdout] test tables::fs_tab_struct::tests::fs_tab_a_table_of_size_1_has_the_same_first_and_last_element ... ok
[INFO] [stdout] test tables::swaps_struct::tests::swaps_can_import_proc_swaps ... ok
[INFO] [stdout] test tables::mount_info_struct::tests::mount_info_can_import_mountinfo_file ... ok
[INFO] [stdout] test mount::mount_struct::tests::mount_can_mount_an_image_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tables::utab_struct::tests::utab_can_import_run_mount_utab stdout ----
[INFO] [stdout] Error: UTab(Import("failed to import table entries from file \"/run/mount/utab\""))
[INFO] [stdout] 
[INFO] [stdout] ---- mount::mount_struct::tests::mount_can_mount_an_image_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'mount::mount_struct::tests::mount_can_mount_an_image_file' panicked at src/mount/mount_struct.rs:2373:13:
[INFO] [stdout] assertion failed: `(left == right)`
[INFO] [stdout] 
[INFO] [stdout] [1mDiff[0m [31m< left[0m / [32mright >[0m :
[INFO] [stdout] [31m<[0m[1;48;5;52;31mfals[0m[31me[0m
[INFO] [stdout] [32m>[0m[1;48;5;22;32mtru[0m[32me[0m
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e3623e6802 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55e3623e6802 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55e3623e6802 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55e3623e6802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55e36240ce23 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x55e36240ce23 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x55e3623e3503 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55e3623e3503 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x55e3623e6652 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x55e3623e7ebc - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x55e3623e7d12 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x55e3623a7374 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x55e3623a7374 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55e3623e889b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x55e3623e889b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x55e3623e866a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x55e3623e6cf9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x55e3623e82fd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x55e36240b960 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x55e36235c80b - rsmount::mount::mount_struct::tests::mount_can_mount_an_image_file::h64104504bdfab335
[INFO] [stdout]   20:     0x55e362368e05 - rsmount::mount::mount_struct::tests::mount_can_mount_an_image_file::{{closure}}::h4fa7590aa1757431
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mount/mount_struct.rs:2359:43
[INFO] [stdout]   21:     0x55e362368e05 - core::ops::function::FnOnce::call_once::he63b045f41dc415f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55e3623acaab - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e3623acaab - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x55e3623abcee - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x55e3623abcee - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55e3623abcee - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x55e3623abcee - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x55e3623abcee - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x55e3623abcee - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x55e3623abcee - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x55e36236f894 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x55e36236f894 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x55e36237323a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x55e36237323a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55e36237323a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x55e36237323a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x55e36237323a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x55e36237323a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x55e36237323a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55e3623eb887 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x55e3623eb887 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x55e3623eb887 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   43:     0x74ed5d83daa4 - <unknown>
[INFO] [stdout]   44:     0x74ed5d8caa34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mount::mount_struct::tests::mount_can_mount_an_image_file
[INFO] [stdout]     tables::utab_struct::tests::utab_can_import_run_mount_utab
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 128 passed; 2 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d9a490a613bec0be14498f0420d80fae9e406334128b2a08b6d1d3aa0cedea21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a490a613bec0be14498f0420d80fae9e406334128b2a08b6d1d3aa0cedea21", kill_on_drop: false }`
[INFO] [stdout] d9a490a613bec0be14498f0420d80fae9e406334128b2a08b6d1d3aa0cedea21
