[INFO] fetching crate realhydroper-lsp-macros 0.9.0...
[INFO] checking realhydroper-lsp-macros-0.9.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate realhydroper-lsp-macros 0.9.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate realhydroper-lsp-macros 0.9.0
[INFO] finished tweaking crates.io crate realhydroper-lsp-macros 0.9.0
[INFO] tweaked toml for crates.io crate realhydroper-lsp-macros 0.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate realhydroper-lsp-macros 0.9.0 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 realhydroper-lsp-macros 0.9.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4c235579d09d26eb798b7e03ab5499cc1cad7864bc7ad0c11ce6ca1544507709
[INFO] running `Command { std: "docker" "start" "-a" "4c235579d09d26eb798b7e03ab5499cc1cad7864bc7ad0c11ce6ca1544507709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c235579d09d26eb798b7e03ab5499cc1cad7864bc7ad0c11ce6ca1544507709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c235579d09d26eb798b7e03ab5499cc1cad7864bc7ad0c11ce6ca1544507709", kill_on_drop: false }`
[INFO] [stdout] 4c235579d09d26eb798b7e03ab5499cc1cad7864bc7ad0c11ce6ca1544507709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e4331422ad0b9b0b0ccbf5976993abf3ae6671eeaae0189fb6b32b9d97862759
[INFO] running `Command { std: "docker" "start" "-a" "e4331422ad0b9b0b0ccbf5976993abf3ae6671eeaae0189fb6b32b9d97862759", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.17
[INFO] [stderr]     Checking proc-macro2 v1.0.93
[INFO] [stderr]     Checking quote v1.0.38
[INFO] [stderr]     Checking syn v2.0.98
[INFO] [stderr]     Checking realhydroper-lsp-macros v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:42:42
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn parse_method_calls(lang_server_trait: &ItemTrait) -> Vec<MethodCall> {
[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] 42 | fn parse_method_calls(lang_server_trait: &ItemTrait) -> Vec<MethodCall<'_>> {
[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:42:42
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn parse_method_calls(lang_server_trait: &ItemTrait) -> Vec<MethodCall> {
[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] 42 | fn parse_method_calls(lang_server_trait: &ItemTrait) -> Vec<MethodCall<'_>> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "e4331422ad0b9b0b0ccbf5976993abf3ae6671eeaae0189fb6b32b9d97862759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4331422ad0b9b0b0ccbf5976993abf3ae6671eeaae0189fb6b32b9d97862759", kill_on_drop: false }`
[INFO] [stdout] e4331422ad0b9b0b0ccbf5976993abf3ae6671eeaae0189fb6b32b9d97862759