[INFO] fetching crate treegrep 1.0.0... [INFO] checking treegrep-1.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate treegrep 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate treegrep 1.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate treegrep 1.0.0 [INFO] tweaked toml for crates.io crate treegrep 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate treegrep 1.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate treegrep 1.0.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b2156d05e260734b18a13da7db337fefbe05f6e6a987cbdc5963a6c707476ef [INFO] running `Command { std: "docker" "start" "-a" "3b2156d05e260734b18a13da7db337fefbe05f6e6a987cbdc5963a6c707476ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b2156d05e260734b18a13da7db337fefbe05f6e6a987cbdc5963a6c707476ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b2156d05e260734b18a13da7db337fefbe05f6e6a987cbdc5963a6c707476ef", kill_on_drop: false }` [INFO] [stdout] 3b2156d05e260734b18a13da7db337fefbe05f6e6a987cbdc5963a6c707476ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6abafa9c0a382a17b4ca6b0f1e8895b36bfb245f2c74e03bb4e198d07cf9a25e [INFO] running `Command { std: "docker" "start" "-a" "6abafa9c0a382a17b4ca6b0f1e8895b36bfb245f2c74e03bb4e198d07cf9a25e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking filedescriptor v0.8.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling clap_complete v4.5.54 [INFO] [stderr] Compiling treegrep v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | fn open_info(&self) -> Result; [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] 40 | fn open_info(&self) -> Result, Message>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:83:18 [INFO] [stdout] | [INFO] [stdout] 83 | fn open_info(&self) -> Result { [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] 83 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:154:18 [INFO] [stdout] | [INFO] [stdout] 154 | fn open_info(&self) -> Result { [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] 154 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:243:18 [INFO] [stdout] | [INFO] [stdout] 243 | fn open_info(&self) -> Result { [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] 243 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:280:18 [INFO] [stdout] | [INFO] [stdout] 280 | fn open_info(&self) -> Result { [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] 280 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | fn open_info(&self) -> Result; [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] 40 | fn open_info(&self) -> Result, Message>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:83:18 [INFO] [stdout] | [INFO] [stdout] 83 | fn open_info(&self) -> Result { [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] 83 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:154:18 [INFO] [stdout] | [INFO] [stdout] 154 | fn open_info(&self) -> Result { [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] 154 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:243:18 [INFO] [stdout] | [INFO] [stdout] 243 | fn open_info(&self) -> Result { [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] 243 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:280:18 [INFO] [stdout] | [INFO] [stdout] 280 | fn open_info(&self) -> Result { [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] 280 | fn open_info(&self) -> Result, Message> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.11s [INFO] running `Command { std: "docker" "inspect" "6abafa9c0a382a17b4ca6b0f1e8895b36bfb245f2c74e03bb4e198d07cf9a25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6abafa9c0a382a17b4ca6b0f1e8895b36bfb245f2c74e03bb4e198d07cf9a25e", kill_on_drop: false }` [INFO] [stdout] 6abafa9c0a382a17b4ca6b0f1e8895b36bfb245f2c74e03bb4e198d07cf9a25e