[INFO] fetching crate split_ext 0.1.1... [INFO] checking split_ext-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate split_ext 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate split_ext 0.1.1 [INFO] finished tweaking crates.io crate split_ext 0.1.1 [INFO] tweaked toml for crates.io crate split_ext 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate split_ext 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2679e4a7946d74a5ff14b7ff35e9ff3b8e8004356de212b7af41a1c071230c76 [INFO] running `Command { std: "docker" "start" "-a" "2679e4a7946d74a5ff14b7ff35e9ff3b8e8004356de212b7af41a1c071230c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2679e4a7946d74a5ff14b7ff35e9ff3b8e8004356de212b7af41a1c071230c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2679e4a7946d74a5ff14b7ff35e9ff3b8e8004356de212b7af41a1c071230c76", kill_on_drop: false }` [INFO] [stdout] 2679e4a7946d74a5ff14b7ff35e9ff3b8e8004356de212b7af41a1c071230c76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2b2bc00bb08b2d40acb8ea5a8d13f60bf2e9a67828add4b3ab93b5acf80d55cc [INFO] running `Command { std: "docker" "start" "-a" "2b2bc00bb08b2d40acb8ea5a8d13f60bf2e9a67828add4b3ab93b5acf80d55cc", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking split_ext v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:95:42 [INFO] [stdout] | [INFO] [stdout] 95 | fn into_split_regex_ref(self, regex: ®ex::Regex) -> IntoSplitRegexRef { [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] 95 | fn into_split_regex_ref(self, regex: ®ex::Regex) -> IntoSplitRegexRef<'_, Self> { [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.rs:104:52 [INFO] [stdout] | [INFO] [stdout] 104 | fn into_split_regex_ref_map(self, regex: ®ex::Regex, fun: F) [INFO] [stdout] | ^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 105 | -> IntoSplitRegexRefMap [INFO] [stdout] | ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | -> IntoSplitRegexRefMap<'_, Self, F> [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.rs:116:57 [INFO] [stdout] | [INFO] [stdout] 116 | fn into_split_regex_ref_and_then(self, regex: ®ex::Regex, fun: F) [INFO] [stdout] | ^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 117 | -> IntoSplitRegexRefAndThen [INFO] [stdout] | ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 117 | -> IntoSplitRegexRefAndThen<'_, Self, F, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:95:42 [INFO] [stdout] | [INFO] [stdout] 95 | fn into_split_regex_ref(self, regex: ®ex::Regex) -> IntoSplitRegexRef { [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] 95 | fn into_split_regex_ref(self, regex: ®ex::Regex) -> IntoSplitRegexRef<'_, Self> { [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.rs:104:52 [INFO] [stdout] | [INFO] [stdout] 104 | fn into_split_regex_ref_map(self, regex: ®ex::Regex, fun: F) [INFO] [stdout] | ^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 105 | -> IntoSplitRegexRefMap [INFO] [stdout] | ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | -> IntoSplitRegexRefMap<'_, Self, F> [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.rs:116:57 [INFO] [stdout] | [INFO] [stdout] 116 | fn into_split_regex_ref_and_then(self, regex: ®ex::Regex, fun: F) [INFO] [stdout] | ^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 117 | -> IntoSplitRegexRefAndThen [INFO] [stdout] | ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 117 | -> IntoSplitRegexRefAndThen<'_, Self, F, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.40s [INFO] running `Command { std: "docker" "inspect" "2b2bc00bb08b2d40acb8ea5a8d13f60bf2e9a67828add4b3ab93b5acf80d55cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b2bc00bb08b2d40acb8ea5a8d13f60bf2e9a67828add4b3ab93b5acf80d55cc", kill_on_drop: false }` [INFO] [stdout] 2b2bc00bb08b2d40acb8ea5a8d13f60bf2e9a67828add4b3ab93b5acf80d55cc