[INFO] fetching crate tiny-std 0.3.0...
[INFO] building tiny-std-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tiny-std 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tiny-std 0.3.0
[INFO] finished tweaking crates.io crate tiny-std 0.3.0
[INFO] tweaked toml for crates.io crate tiny-std 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-std 0.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny-std 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-rust-bindings v0.1.3
[INFO] [stderr]   Downloaded sc v0.2.7
[INFO] [stderr]   Downloaded tiny-start v0.1.4
[INFO] [stderr]   Downloaded rusl v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98fbe08c56644f5b7c83704ab83046583835dfba0c0fa689c676c754ef61d484
[INFO] running `Command { std: "docker" "start" "-a" "98fbe08c56644f5b7c83704ab83046583835dfba0c0fa689c676c754ef61d484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98fbe08c56644f5b7c83704ab83046583835dfba0c0fa689c676c754ef61d484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98fbe08c56644f5b7c83704ab83046583835dfba0c0fa689c676c754ef61d484", kill_on_drop: false }`
[INFO] [stdout] 98fbe08c56644f5b7c83704ab83046583835dfba0c0fa689c676c754ef61d484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff8c0b26f95e640b77ef88aede020c2b2e636b8c56daa8d5e39130f7c1a846b
[INFO] running `Command { std: "docker" "start" "-a" "2ff8c0b26f95e640b77ef88aede020c2b2e636b8c56daa8d5e39130f7c1a846b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sc v0.2.7
[INFO] [stderr]    Compiling linux-rust-bindings v0.1.3
[INFO] [stderr]    Compiling rusl v0.4.0
[INFO] [stderr]    Compiling tiny-std v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:619:22
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                   ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                          ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                         ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                  ^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "2ff8c0b26f95e640b77ef88aede020c2b2e636b8c56daa8d5e39130f7c1a846b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff8c0b26f95e640b77ef88aede020c2b2e636b8c56daa8d5e39130f7c1a846b", kill_on_drop: false }`
[INFO] [stdout] 2ff8c0b26f95e640b77ef88aede020c2b2e636b8c56daa8d5e39130f7c1a846b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2129e3f58dc118b02f534f70d9d80d5a16afe1a868837036409e21c83547c191
[INFO] running `Command { std: "docker" "start" "-a" "2129e3f58dc118b02f534f70d9d80d5a16afe1a868837036409e21c83547c191", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:619:22
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                   ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                          ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                         ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                  ^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiny-std v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:619:22
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn borrow_fd(&self) -> BorrowedFd<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                   ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                                          ^^^^^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn search_pwd_fd(fd: Fd, uid: UidT, buf: &mut [u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn search_from(uid: UidT, buf: &[u8]) -> Result<SearchRes<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                         ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn find_by_uid(pwd_buf: &[u8], uid: UidT) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix/passwd/getpw_r.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd>> {
[INFO] [stdout]    |                  ^^^^^                   ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn try_pwd(line: &[u8]) -> Result<Option<Passwd<'_>>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "2129e3f58dc118b02f534f70d9d80d5a16afe1a868837036409e21c83547c191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2129e3f58dc118b02f534f70d9d80d5a16afe1a868837036409e21c83547c191", kill_on_drop: false }`
[INFO] [stdout] 2129e3f58dc118b02f534f70d9d80d5a16afe1a868837036409e21c83547c191
