[INFO] fetching crate f2 0.1.6...
[INFO] checking f2-0.1.6 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate f2 0.1.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate f2 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate f2 0.1.6
[INFO] tweaked toml for crates.io crate f2 0.1.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate f2 0.1.6 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate f2 0.1.6 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `f2` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline-derive v0.12.0
[INFO] [stderr]   Downloaded rustyline v18.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654
[INFO] running `Command { std: "docker" "start" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `f2` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]    Compiling rustyline-derive v0.12.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling bon-macros v3.9.1
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking rustyline v18.0.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking bon v3.9.1
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking f2 v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: overflow evaluating the requirement `{closure@src/interpreter/runtime.rs:179:33: 179:40}: Send`
[INFO] [stdout]    --> src/interpreter/runtime.rs:179:18
[INFO] [stdout]     |
[INFO] [stdout] 179 |     tokio_handle.spawn_blocking(move || {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `(u64, interpreter::value::Value, UnboundedReceiver<ActorMsg>, Arc<std::sync::atomic::Atomic<bool>>, Arc<std::sync::Mutex<interpreter::scope::Scope>>, Value, _, _): Send`
[INFO] [stdout]     = note: which requires `Arc<std::sync::Mutex<std::collections::HashMap<u64, Arc<ActorHandle>>>>: Send`
[INFO] [stdout]     = note: which requires `std::sync::Mutex<std::collections::HashMap<u64, Arc<ActorHandle>>>: Send`
[INFO] [stdout]     = note: which requires `std::collections::HashMap<u64, Arc<ActorHandle>>: Send`
[INFO] [stdout]     = note: which requires `hashbrown::map::HashMap<u64, Arc<ActorHandle>, RandomState>: Send`
[INFO] [stdout]     = note: which requires `hashbrown::raw::RawTable<(u64, Arc<ActorHandle>)>: Send`
[INFO] [stdout]     = note: which requires `(u64, Arc<ActorHandle>): Send`
[INFO] [stdout]     = note: which requires `Arc<ActorHandle>: Send`
[INFO] [stdout]     = note: which requires `ActorHandle: Send`
[INFO] [stdout]     = note: which requires `UnboundedSender<ActorMsg>: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::mpsc::chan::Tx<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>: Send`
[INFO] [stdout]     = note: which requires `Arc<tokio::sync::mpsc::chan::Chan<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>>: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::mpsc::chan::Chan<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>: Send`
[INFO] [stdout]     = note: which requires `ActorMsg: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::oneshot::Sender<RequestReply>: Send`
[INFO] [stdout]     = note: and so on...
[INFO] [stdout]     = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]     = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`f2`)
[INFO] [stdout]     = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]     = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `{closure@src/interpreter/runtime.rs:179:33: 179:40}: Send`
[INFO] [stdout]    --> src/interpreter/runtime.rs:179:18
[INFO] [stdout]     |
[INFO] [stdout] 179 |     tokio_handle.spawn_blocking(move || {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `(u64, interpreter::value::Value, UnboundedReceiver<ActorMsg>, Arc<std::sync::atomic::Atomic<bool>>, Arc<std::sync::Mutex<interpreter::scope::Scope>>, Value, _, _): Send`
[INFO] [stdout]     = note: which requires `Arc<std::sync::Mutex<std::collections::HashMap<u64, Arc<ActorHandle>>>>: Send`
[INFO] [stdout]     = note: which requires `std::sync::Mutex<std::collections::HashMap<u64, Arc<ActorHandle>>>: Send`
[INFO] [stdout]     = note: which requires `std::collections::HashMap<u64, Arc<ActorHandle>>: Send`
[INFO] [stdout]     = note: which requires `hashbrown::map::HashMap<u64, Arc<ActorHandle>, RandomState>: Send`
[INFO] [stdout]     = note: which requires `hashbrown::raw::RawTable<(u64, Arc<ActorHandle>)>: Send`
[INFO] [stdout]     = note: which requires `(u64, Arc<ActorHandle>): Send`
[INFO] [stdout]     = note: which requires `Arc<ActorHandle>: Send`
[INFO] [stdout]     = note: which requires `ActorHandle: Send`
[INFO] [stdout]     = note: which requires `UnboundedSender<ActorMsg>: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::mpsc::chan::Tx<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>: Send`
[INFO] [stdout]     = note: which requires `Arc<tokio::sync::mpsc::chan::Chan<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>>: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::mpsc::chan::Chan<ActorMsg, tokio::sync::mpsc::unbounded::Semaphore>: Send`
[INFO] [stdout]     = note: which requires `ActorMsg: Send`
[INFO] [stdout]     = note: which requires `tokio::sync::oneshot::Sender<RequestReply>: Send`
[INFO] [stdout]     = note: and so on...
[INFO] [stdout]     = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]     = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`f2`)
[INFO] [stdout]     = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]     = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654", kill_on_drop: false }`
[INFO] [stdout] e69760ce8a899a1b39883b8e36f81b10de4bf0d150c8e333eab1d6d33d2a2654
