[INFO] fetching crate onion-vm 0.3.4...
[INFO] testing onion-vm-0.3.4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate onion-vm 0.3.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate onion-vm 0.3.4
[INFO] finished tweaking crates.io crate onion-vm 0.3.4
[INFO] tweaked toml for crates.io crate onion-vm 0.3.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onion-vm 0.3.4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate onion-vm 0.3.4 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bfa47f63783201ac23ff5d74a812d88a297f6d2b6a6f11e69f4ad61575111d2
[INFO] running `Command { std: "docker" "start" "-a" "3bfa47f63783201ac23ff5d74a812d88a297f6d2b6a6f11e69f4ad61575111d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bfa47f63783201ac23ff5d74a812d88a297f6d2b6a6f11e69f4ad61575111d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfa47f63783201ac23ff5d74a812d88a297f6d2b6a6f11e69f4ad61575111d2", kill_on_drop: false }`
[INFO] [stdout] 3bfa47f63783201ac23ff5d74a812d88a297f6d2b6a6f11e69f4ad61575111d2
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5d77df7a1f11617d7814c16d8035b6e0ade049808246d19d9d57c280d3c1ef4
[INFO] running `Command { std: "docker" "start" "-a" "c5d77df7a1f11617d7814c16d8035b6e0ade049808246d19d9d57c280d3c1ef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rust-arc-gc v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling onion-vm v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<OnionObject>, RuntimeError> {
[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] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:259:27
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<OnionObject>, RuntimeError> {
[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] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.92s
[INFO] running `Command { std: "docker" "inspect" "c5d77df7a1f11617d7814c16d8035b6e0ade049808246d19d9d57c280d3c1ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d77df7a1f11617d7814c16d8035b6e0ade049808246d19d9d57c280d3c1ef4", kill_on_drop: false }`
[INFO] [stdout] c5d77df7a1f11617d7814c16d8035b6e0ade049808246d19d9d57c280d3c1ef4
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29377e27e6af231d207e4a65f5e73f3306c1e3741aad69cfc93cb84bd4995e78
[INFO] running `Command { std: "docker" "start" "-a" "29377e27e6af231d207e4a65f5e73f3306c1e3741aad69cfc93cb84bd4995e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling onion-vm v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<OnionObject>, RuntimeError> {
[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] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:259:27
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<OnionObject>, RuntimeError> {
[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] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<OnionObject>, RuntimeError> {
[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] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/types/object.rs:259:27
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<OnionObject>, RuntimeError> {
[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] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "29377e27e6af231d207e4a65f5e73f3306c1e3741aad69cfc93cb84bd4995e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29377e27e6af231d207e4a65f5e73f3306c1e3741aad69cfc93cb84bd4995e78", kill_on_drop: false }`
[INFO] [stdout] 29377e27e6af231d207e4a65f5e73f3306c1e3741aad69cfc93cb84bd4995e78
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cef0d7ff365a904d3bb5c52447becfd514e19b9c1d84d32f868cc74abb58d64
[INFO] running `Command { std: "docker" "start" "-a" "4cef0d7ff365a904d3bb5c52447becfd514e19b9c1d84d32f868cc74abb58d64", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/types/object.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<OnionObject>, RuntimeError> {
[INFO] [stderr]     |                       ^^^^^            ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn try_borrow(&self) -> Result<RwLockReadGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stderr]     |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/types/object.rs:259:27
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<OnionObject>, RuntimeError> {
[INFO] [stderr]     |                           ^^^^^            ----------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn try_borrow_mut(&self) -> Result<RwLockWriteGuard<'_, OnionObject>, RuntimeError> {
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `onion-vm` (lib) generated 2 warnings
[INFO] [stderr] warning: `onion-vm` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onion_vm-0a938bd993a97716)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lambda::runnable::tests::check_step_result_size ... ok
[INFO] [stdout] test types::lambda::runnable::size_tests::print_sizes ... ok
[INFO] [stdout] test types::object::tests::test_detailed_memory_sizes ... ok
[INFO] [stdout] test types::object::tests::benchmark_refcell_overhead ... ok
[INFO] [stdout] test types::object::tests::benchmark_object_creation_overhead ... ok
[INFO] [stdout] test types::object::tests::benchmark_vm_style_arithmetic ... ok
[INFO] [stdout] test types::object::tests::benchmark_string_operations_realistic ... ok
[INFO] [stdout] test types::object::tests::benchmark_realistic_vm_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stderr]    Doc-tests onion_vm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ignored
[INFO] [stdout] test src/types/lambda/runnable.rs - types::lambda::runnable::OnionLambdaRunnable (line 162) ... ignored
[INFO] [stdout] test src/types/object.rs - types::object (line 47) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/types/lambda/parameter.rs - types::lambda::parameter::LambdaParameter (line 26) ... ignored
[INFO] [stdout] test src/lambda/scheduler/async_scheduler.rs - lambda::scheduler::async_scheduler::AsyncScheduler::format_context (line 237) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lambda/scheduler/async_scheduler.rs - lambda::scheduler::async_scheduler::AsyncScheduler::format_context (line 237) stdout ----
[INFO] [stdout] error: expected item, found `->`
[INFO] [stdout]  --> src/lambda/scheduler/async_scheduler.rs:238:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | -> AsyncScheduler Status:
[INFO] [stdout]   | ^^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lambda/scheduler/async_scheduler.rs - lambda::scheduler::async_scheduler::AsyncScheduler::format_context (line 237)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4cef0d7ff365a904d3bb5c52447becfd514e19b9c1d84d32f868cc74abb58d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cef0d7ff365a904d3bb5c52447becfd514e19b9c1d84d32f868cc74abb58d64", kill_on_drop: false }`
[INFO] [stdout] 4cef0d7ff365a904d3bb5c52447becfd514e19b9c1d84d32f868cc74abb58d64
