[INFO] fetching crate vstd 0.0.0-2025-08-12-1837...
[INFO] building vstd-0.0.0-2025-08-12-1837 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate vstd 0.0.0-2025-08-12-1837 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vstd 0.0.0-2025-08-12-1837
[INFO] finished tweaking crates.io crate vstd 0.0.0-2025-08-12-1837
[INFO] tweaked toml for crates.io crate vstd 0.0.0-2025-08-12-1837 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vstd 0.0.0-2025-08-12-1837 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vstd 0.0.0-2025-08-12-1837 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11e64b6fef8ccb370da8b908af4d7f3b27a541cc188a04feace6565b29d30f86
[INFO] running `Command { std: "docker" "start" "-a" "11e64b6fef8ccb370da8b908af4d7f3b27a541cc188a04feace6565b29d30f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11e64b6fef8ccb370da8b908af4d7f3b27a541cc188a04feace6565b29d30f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e64b6fef8ccb370da8b908af4d7f3b27a541cc188a04feace6565b29d30f86", kill_on_drop: false }`
[INFO] [stdout] 11e64b6fef8ccb370da8b908af4d7f3b27a541cc188a04feace6565b29d30f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20ee362819caa903b34d7033754bad41219bdaa2d7ee5cb12133e965450c338f
[INFO] running `Command { std: "docker" "start" "-a" "20ee362819caa903b34d7033754bad41219bdaa2d7ee5cb12133e965450c338f", kill_on_drop: false }`
[INFO] [stderr]    Compiling verus_prettyplease v0.0.0-2025-08-12-1837
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling vstd v0.0.0-2025-08-12-1837 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling verus_builtin v0.0.0-2025-08-12-1837
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling verus_syn v0.0.0-2025-08-12-1837
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling verus_state_machines_macros v0.0.0-2025-08-12-1837
[INFO] [stderr]    Compiling verus_builtin_macros v0.0.0-2025-08-12-1837
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:529:26
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<V, Pred>))
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<'_, V, Pred>))
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:619:25
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<V, Pred>)
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<'_, V, Pred>)
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.71s
[INFO] running `Command { std: "docker" "inspect" "20ee362819caa903b34d7033754bad41219bdaa2d7ee5cb12133e965450c338f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ee362819caa903b34d7033754bad41219bdaa2d7ee5cb12133e965450c338f", kill_on_drop: false }`
[INFO] [stdout] 20ee362819caa903b34d7033754bad41219bdaa2d7ee5cb12133e965450c338f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5155b08b6957973cd50fca7e7c1d08e16797d922c75a2a0e87b9ac29c358dedb
[INFO] running `Command { std: "docker" "start" "-a" "5155b08b6957973cd50fca7e7c1d08e16797d922c75a2a0e87b9ac29c358dedb", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:529:26
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<V, Pred>))
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<'_, V, Pred>))
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:619:25
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<V, Pred>)
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<'_, V, Pred>)
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vstd v0.0.0-2025-08-12-1837 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:529:26
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<V, Pred>))
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 529 |     pub fn acquire_write(&self) -> (ret: (V, WriteHandle<'_, V, Pred>))
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rwlock.rs:619:25
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<V, Pred>)
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     pub fn acquire_read(&self) -> (read_handle: ReadHandle<'_, V, Pred>)
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "5155b08b6957973cd50fca7e7c1d08e16797d922c75a2a0e87b9ac29c358dedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5155b08b6957973cd50fca7e7c1d08e16797d922c75a2a0e87b9ac29c358dedb", kill_on_drop: false }`
[INFO] [stdout] 5155b08b6957973cd50fca7e7c1d08e16797d922c75a2a0e87b9ac29c358dedb
