[INFO] fetching crate uutests 0.1.0... [INFO] checking uutests-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate uutests 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate uutests 0.1.0 [INFO] finished tweaking crates.io crate uutests 0.1.0 [INFO] tweaked toml for crates.io crate uutests 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uutests 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate uutests 0.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ea686497ec60e981c8aa57a3aa888eb9ef8dd9d21ec29d3cc43aa5f46d4c9de [INFO] running `Command { std: "docker" "start" "-a" "3ea686497ec60e981c8aa57a3aa888eb9ef8dd9d21ec29d3cc43aa5f46d4c9de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ea686497ec60e981c8aa57a3aa888eb9ef8dd9d21ec29d3cc43aa5f46d4c9de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea686497ec60e981c8aa57a3aa888eb9ef8dd9d21ec29d3cc43aa5f46d4c9de", kill_on_drop: false }` [INFO] [stdout] 3ea686497ec60e981c8aa57a3aa888eb9ef8dd9d21ec29d3cc43aa5f46d4c9de [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf21e64fa8b012aab3e9e6aa87b8df39c6532e5ecf9ae3377591d9f8d048b712 [INFO] running `Command { std: "docker" "start" "-a" "bf21e64fa8b012aab3e9e6aa87b8df39c6532e5ecf9ae3377591d9f8d048b712", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking self_cell v1.2.0 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Compiling uuhelp_parser v0.1.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Compiling dtor-proc-macro v0.0.5 [INFO] [stderr] Checking time-core v0.1.4 [INFO] [stderr] Checking type-map v0.5.1 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking os_display v0.1.4 [INFO] [stderr] Checking wild v2.2.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling ctor-proc-macro v0.0.5 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking dtor v0.0.6 [INFO] [stderr] Compiling uucore_procs v0.1.0 [INFO] [stderr] Checking ctor v0.4.2 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Checking xattr v1.5.0 [INFO] [stderr] Checking clap_builder v4.5.38 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking dns-lookup v2.0.4 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking unic-langid-impl v0.9.6 [INFO] [stderr] Checking unic-langid v0.9.6 [INFO] [stderr] Checking fluent-syntax v0.12.0 [INFO] [stderr] Checking intl-memoizer v0.5.3 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking fluent-bundle v0.16.0 [INFO] [stderr] Checking clap v4.5.38 [INFO] [stderr] Checking fluent v0.17.0 [INFO] [stderr] Checking uucore v0.1.0 [INFO] [stderr] Checking uutests v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2252:27 [INFO] [stdout] | [INFO] [stdout] 2252 | pub fn make_assertion(&mut self) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2252 | pub fn make_assertion(&mut self) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2257:38 [INFO] [stdout] | [INFO] [stdout] 2257 | pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2257 | pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2813:33 [INFO] [stdout] | [INFO] [stdout] 2813 | pub fn host_name_for(util_name: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2813 | pub fn host_name_for(util_name: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2252:27 [INFO] [stdout] | [INFO] [stdout] 2252 | pub fn make_assertion(&mut self) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2252 | pub fn make_assertion(&mut self) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2257:38 [INFO] [stdout] | [INFO] [stdout] 2257 | pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2257 | pub fn make_assertion_with_delay(&mut self, millis: u64) -> UChildAssertion<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib/util.rs:2813:33 [INFO] [stdout] | [INFO] [stdout] 2813 | pub fn host_name_for(util_name: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 2813 | pub fn host_name_for(util_name: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.15s [INFO] running `Command { std: "docker" "inspect" "bf21e64fa8b012aab3e9e6aa87b8df39c6532e5ecf9ae3377591d9f8d048b712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf21e64fa8b012aab3e9e6aa87b8df39c6532e5ecf9ae3377591d9f8d048b712", kill_on_drop: false }` [INFO] [stdout] bf21e64fa8b012aab3e9e6aa87b8df39c6532e5ecf9ae3377591d9f8d048b712