[INFO] fetching crate lmntalc 0.12.0...
[INFO] checking lmntalc-0.12.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate lmntalc 0.12.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate lmntalc 0.12.0
[INFO] finished tweaking crates.io crate lmntalc 0.12.0
[INFO] tweaked toml for crates.io crate lmntalc 0.12.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lmntalc 0.12.0 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 lmntalc 0.12.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owo-colors v4.0.0
[INFO] [stderr]   Downloaded concolor v0.1.1
[INFO] [stderr]   Downloaded ariadne v0.4.0
[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] 02bbe062c0c92b587f40a1232d9205c5922471231e58d5482d8357cddeb239a6
[INFO] running `Command { std: "docker" "start" "-a" "02bbe062c0c92b587f40a1232d9205c5922471231e58d5482d8357cddeb239a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02bbe062c0c92b587f40a1232d9205c5922471231e58d5482d8357cddeb239a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bbe062c0c92b587f40a1232d9205c5922471231e58d5482d8357cddeb239a6", kill_on_drop: false }`
[INFO] [stdout] 02bbe062c0c92b587f40a1232d9205c5922471231e58d5482d8357cddeb239a6
[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] 943201f088771da51dfa2f6b1ce949cbe06c509a0cc01af605472e892cebc092
[INFO] running `Command { std: "docker" "start" "-a" "943201f088771da51dfa2f6b1ce949cbe06c509a0cc01af605472e892cebc092", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking ariadne v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking lmntalc v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/report.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |         &'a self,
[INFO] [stdout]    |          ^^ these lifetimes flow to the output
[INFO] [stdout] 16 |         source: &'a util::Source,
[INFO] [stdout]    |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 17 |         colors: &mut ColorGenerator,
[INFO] [stdout] 18 |     ) -> Vec<Label<(&str, Range<usize>)>>;
[INFO] [stdout]    |                     ---- the lifetime gets 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] 18 |     ) -> Vec<Label<(&'a str, Range<usize>)>>;
[INFO] [stdout]    |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 159 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 160 |         colors: &mut ColorGenerator,
[INFO] [stdout] 161 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:185:10
[INFO] [stdout]     |
[INFO] [stdout] 185 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 186 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 187 |         colors: &mut ColorGenerator,
[INFO] [stdout] 188 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:211:10
[INFO] [stdout]     |
[INFO] [stdout] 211 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 212 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 213 |         colors: &mut ColorGenerator,
[INFO] [stdout] 214 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:234:10
[INFO] [stdout]     |
[INFO] [stdout] 234 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 235 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 236 |         colors: &mut ColorGenerator,
[INFO] [stdout] 237 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 237 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:297:10
[INFO] [stdout]     |
[INFO] [stdout] 297 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 298 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 299 |         colors: &mut ColorGenerator,
[INFO] [stdout] 300 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 300 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/report.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |         &'a self,
[INFO] [stdout]    |          ^^ these lifetimes flow to the output
[INFO] [stdout] 16 |         source: &'a util::Source,
[INFO] [stdout]    |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 17 |         colors: &mut ColorGenerator,
[INFO] [stdout] 18 |     ) -> Vec<Label<(&str, Range<usize>)>>;
[INFO] [stdout]    |                     ---- the lifetime gets 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] 18 |     ) -> Vec<Label<(&'a str, Range<usize>)>>;
[INFO] [stdout]    |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 159 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 160 |         colors: &mut ColorGenerator,
[INFO] [stdout] 161 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:185:10
[INFO] [stdout]     |
[INFO] [stdout] 185 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 186 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 187 |         colors: &mut ColorGenerator,
[INFO] [stdout] 188 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:211:10
[INFO] [stdout]     |
[INFO] [stdout] 211 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 212 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 213 |         colors: &mut ColorGenerator,
[INFO] [stdout] 214 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:234:10
[INFO] [stdout]     |
[INFO] [stdout] 234 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 235 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 236 |         colors: &mut ColorGenerator,
[INFO] [stdout] 237 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 237 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/report.rs:297:10
[INFO] [stdout]     |
[INFO] [stdout] 297 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 298 |         source: &'a util::Source,
[INFO] [stdout]     |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 299 |         colors: &mut ColorGenerator,
[INFO] [stdout] 300 |     ) -> Vec<Label<(&str, Range<usize>)>> {
[INFO] [stdout]     |                     ---- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 300 |     ) -> Vec<Label<(&'a str, Range<usize>)>> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s
[INFO] running `Command { std: "docker" "inspect" "943201f088771da51dfa2f6b1ce949cbe06c509a0cc01af605472e892cebc092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943201f088771da51dfa2f6b1ce949cbe06c509a0cc01af605472e892cebc092", kill_on_drop: false }`
[INFO] [stdout] 943201f088771da51dfa2f6b1ce949cbe06c509a0cc01af605472e892cebc092