[INFO] fetching crate listinfo 0.4.8... [INFO] checking listinfo-0.4.8 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate listinfo 0.4.8 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate listinfo 0.4.8 [INFO] finished tweaking crates.io crate listinfo 0.4.8 [INFO] tweaked toml for crates.io crate listinfo 0.4.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate listinfo 0.4.8 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 14 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.10.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c17435e24bce4c89a2a799f5af19d6012a1472f63a54524e2f22f955fca71b3c [INFO] running `Command { std: "docker" "start" "-a" "c17435e24bce4c89a2a799f5af19d6012a1472f63a54524e2f22f955fca71b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c17435e24bce4c89a2a799f5af19d6012a1472f63a54524e2f22f955fca71b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c17435e24bce4c89a2a799f5af19d6012a1472f63a54524e2f22f955fca71b3c", kill_on_drop: false }` [INFO] [stdout] c17435e24bce4c89a2a799f5af19d6012a1472f63a54524e2f22f955fca71b3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e83eb023c7fbe16f37dd48fd8b6e4f34385bf6ccbfa7278ab161b834cc52dfeb [INFO] running `Command { std: "docker" "start" "-a" "e83eb023c7fbe16f37dd48fd8b6e4f34385bf6ccbfa7278ab161b834cc52dfeb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking listinfo v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn entry(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ^^ ------------------ [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn entry(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn unique(&'a self) -> &T { [INFO] [stdout] | ^^ -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn unique(&'a self) -> &'a T { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:143:26 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn entry_unique(&'a self, key: &str) -> Option<&'a EntryData> { [INFO] [stdout] | ^^ -- --------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 143 | pub fn entry_unique(&'a self, key: &str) -> Option<&'a EntryData<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:150:24 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn entry_iter(&'a self, key: &str) -> Option> { [INFO] [stdout] | ^^ -- --------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 150 | pub fn entry_iter(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn subentry_contents(input: &str) -> IResult<&str, Vec<(&str, ParsedValue)>> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | fn subentry_contents(input: &str) -> IResult<&str, Vec<(&str, ParsedValue<'_>)>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_string_value(input: &str) -> IResult<&str, (&str, ParsedValue)> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_string_value(input: &str) -> IResult<&str, (&str, ParsedValue<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:75:27 [INFO] [stdout] | [INFO] [stdout] 75 | fn parse_sub_entry(input: &str) -> IResult<&str, (&str, ParsedValue)> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | fn parse_sub_entry(input: &str) -> IResult<&str, (&str, ParsedValue<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn parse_fragment(input: &str) -> Result<(&str, EntryFragment), Error> { [INFO] [stdout] | ^^^^ ---- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn parse_fragment(input: &str) -> Result<(&str, EntryFragment<'_>), Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | input: &str, [INFO] [stdout] | ^^^^ this lifetime flows to the output [INFO] [stdout] 131 | ) -> IResult<&str, (&str, EntryFragment)> { [INFO] [stdout] | ---- ---- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | the lifetimes get 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] 131 | ) -> IResult<&str, (&str, EntryFragment<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn entry(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ^^ ------------------ [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn entry(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn unique(&'a self) -> &T { [INFO] [stdout] | ^^ -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn unique(&'a self) -> &'a T { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:143:26 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn entry_unique(&'a self, key: &str) -> Option<&'a EntryData> { [INFO] [stdout] | ^^ -- --------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 143 | pub fn entry_unique(&'a self, key: &str) -> Option<&'a EntryData<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/elements.rs:150:24 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn entry_iter(&'a self, key: &str) -> Option> { [INFO] [stdout] | ^^ -- --------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 150 | pub fn entry_iter(&'a self, key: &str) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn subentry_contents(input: &str) -> IResult<&str, Vec<(&str, ParsedValue)>> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | fn subentry_contents(input: &str) -> IResult<&str, Vec<(&str, ParsedValue<'_>)>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_string_value(input: &str) -> IResult<&str, (&str, ParsedValue)> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_string_value(input: &str) -> IResult<&str, (&str, ParsedValue<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:75:27 [INFO] [stdout] | [INFO] [stdout] 75 | fn parse_sub_entry(input: &str) -> IResult<&str, (&str, ParsedValue)> { [INFO] [stdout] | ^^^^ ---- ---- ----------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | fn parse_sub_entry(input: &str) -> IResult<&str, (&str, ParsedValue<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn parse_fragment(input: &str) -> Result<(&str, EntryFragment), Error> { [INFO] [stdout] | ^^^^ ---- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn parse_fragment(input: &str) -> Result<(&str, EntryFragment<'_>), Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | input: &str, [INFO] [stdout] | ^^^^ this lifetime flows to the output [INFO] [stdout] 131 | ) -> IResult<&str, (&str, EntryFragment)> { [INFO] [stdout] | ---- ---- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | the lifetimes get 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] 131 | ) -> IResult<&str, (&str, EntryFragment<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s [INFO] running `Command { std: "docker" "inspect" "e83eb023c7fbe16f37dd48fd8b6e4f34385bf6ccbfa7278ab161b834cc52dfeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e83eb023c7fbe16f37dd48fd8b6e4f34385bf6ccbfa7278ab161b834cc52dfeb", kill_on_drop: false }` [INFO] [stdout] e83eb023c7fbe16f37dd48fd8b6e4f34385bf6ccbfa7278ab161b834cc52dfeb