[INFO] fetching crate risc0-zeroio 0.14.0...
[INFO] checking risc0-zeroio-0.14.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate risc0-zeroio 0.14.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate risc0-zeroio 0.14.0
[INFO] finished tweaking crates.io crate risc0-zeroio 0.14.0
[INFO] tweaked toml for crates.io crate risc0-zeroio 0.14.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate risc0-zeroio 0.14.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding risc0-zkvm-platform v0.14.0 (available: v2.0.2)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f003f1e082a674b9f6f47c9203be3073e8e413ef679b66a325430178dde41ab
[INFO] running `Command { std: "docker" "start" "-a" "0f003f1e082a674b9f6f47c9203be3073e8e413ef679b66a325430178dde41ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f003f1e082a674b9f6f47c9203be3073e8e413ef679b66a325430178dde41ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f003f1e082a674b9f6f47c9203be3073e8e413ef679b66a325430178dde41ab", kill_on_drop: false }`
[INFO] [stdout] 0f003f1e082a674b9f6f47c9203be3073e8e413ef679b66a325430178dde41ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a3456c097e5d71a6ab37a4427dfd50ed7a078d41b556f5c86beb304a3265a786
[INFO] running `Command { std: "docker" "start" "-a" "a3456c097e5d71a6ab37a4427dfd50ed7a078d41b556f5c86beb304a3265a786", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking risc0-zkvm-platform v0.14.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling risc0-zeroio-derive v0.14.0
[INFO] [stderr]     Checking risc0-zeroio v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/serialize.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn descend(&mut self, offset: usize, len: usize) -> Result<AllocBuf> {
[INFO] [stdout]    |                    ^^^^^^^^^ this lifetime flows to the output     -------- the lifetime gets resolved as `'_`
[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] 56 |     pub fn descend(&mut self, offset: usize, len: usize) -> Result<AllocBuf<'_>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking test-log v0.2.17
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/serialize.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn descend(&mut self, offset: usize, len: usize) -> Result<AllocBuf> {
[INFO] [stdout]    |                    ^^^^^^^^^ this lifetime flows to the output     -------- the lifetime gets resolved as `'_`
[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] 56 |     pub fn descend(&mut self, offset: usize, len: usize) -> Result<AllocBuf<'_>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "a3456c097e5d71a6ab37a4427dfd50ed7a078d41b556f5c86beb304a3265a786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3456c097e5d71a6ab37a4427dfd50ed7a078d41b556f5c86beb304a3265a786", kill_on_drop: false }`
[INFO] [stdout] a3456c097e5d71a6ab37a4427dfd50ed7a078d41b556f5c86beb304a3265a786