[INFO] fetching crate solana-bucket-map 2.3.2...
[INFO] checking solana-bucket-map-2.3.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate solana-bucket-map 2.3.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate solana-bucket-map 2.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate solana-bucket-map 2.3.2
[INFO] tweaked toml for crates.io crate solana-bucket-map 2.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-bucket-map 2.3.2 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 solana-bucket-map 2.3.2 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] bc7481d7eff2bdc3c36b06e6b4060dc25de6af6a2d14b2cadac3923821a69f93
[INFO] running `Command { std: "docker" "start" "-a" "bc7481d7eff2bdc3c36b06e6b4060dc25de6af6a2d14b2cadac3923821a69f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc7481d7eff2bdc3c36b06e6b4060dc25de6af6a2d14b2cadac3923821a69f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7481d7eff2bdc3c36b06e6b4060dc25de6af6a2d14b2cadac3923821a69f93", kill_on_drop: false }`
[INFO] [stdout] bc7481d7eff2bdc3c36b06e6b4060dc25de6af6a2d14b2cadac3923821a69f93
[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] 19d744a8a5113b0683cc57a3cf0b090abc24f9c155f6b7a76695caac06738e0f
[INFO] running `Command { std: "docker" "start" "-a" "19d744a8a5113b0683cc57a3cf0b090abc24f9c155f6b7a76695caac06738e0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
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[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking solana-clock v2.2.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking solana-bucket-map v2.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/bucket_api.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn get_write_bucket(&self) -> RwLockWriteGuard<Option<Bucket<T>>> {
[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] 104 |     fn get_write_bucket(&self) -> RwLockWriteGuard<'_, Option<Bucket<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/bucket_api.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn get_write_bucket(&self) -> RwLockWriteGuard<Option<Bucket<T>>> {
[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] 104 |     fn get_write_bucket(&self) -> RwLockWriteGuard<'_, Option<Bucket<T>>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.04s
[INFO] running `Command { std: "docker" "inspect" "19d744a8a5113b0683cc57a3cf0b090abc24f9c155f6b7a76695caac06738e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d744a8a5113b0683cc57a3cf0b090abc24f9c155f6b7a76695caac06738e0f", kill_on_drop: false }`
[INFO] [stdout] 19d744a8a5113b0683cc57a3cf0b090abc24f9c155f6b7a76695caac06738e0f