[INFO] cloning repository https://github.com/bhw-foss/ement-e2ee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bhw-foss/ement-e2ee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7075a0e9e1a18f088a6faf1cc280530df4c826ce
[INFO] checking bhw-foss/ement-e2ee against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bhw-foss/ement-e2ee
[INFO] finished tweaking git repo https://github.com/bhw-foss/ement-e2ee
[INFO] tweaked toml for git repo https://github.com/bhw-foss/ement-e2ee written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bhw-foss/ement-e2ee on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bhw-foss/ement-e2ee 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d", 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" "c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: overflow evaluating the requirement `{async block@src/crypto/decrypt.rs:390:18: 390:28}: std::marker::Send`
[INFO] [stdout]    --> src/crypto/decrypt.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 390 | /     tokio::spawn(async move {
[INFO] [stdout] 391 | |         let result = async {
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/decrypt.rs:390:18: 390:28}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async block@src/crypto/decrypt.rs:391:22: 391:27}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/decrypt.rs:391:22: 391:27}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), anyhow::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of machine::send_and_mark()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/machine.rs:138:25: 211:2}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), anyhow::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of machine::mark_as_sent()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/machine.rs:219:25: 249:2}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), OlmError>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of OlmMachine::mark_request_as_sent<'_, &ruma::api::ruma_client_api::message::send_message_event::v3::Response>()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@OlmMachine::mark_request_as_sent<'_, &ruma::api::ruma_client_api::message::send_message_event::v3::Response>::{closure#0}}: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::pin::Pin<Box<impl Future<Output = Result<(), OlmError>>>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `Box<impl Future<Output = Result<(), OlmError>>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::ptr::Unique<impl Future<Output = Result<(), OlmError>>>: std::marker::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 (`ement_e2ee`)
[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 `{async block@src/crypto/decrypt.rs:390:18: 390:28}: std::marker::Send`
[INFO] [stdout]    --> src/crypto/decrypt.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 390 | /     tokio::spawn(async move {
[INFO] [stdout] 391 | |         let result = async {
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/decrypt.rs:390:18: 390:28}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async block@src/crypto/decrypt.rs:391:22: 391:27}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/decrypt.rs:391:22: 391:27}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), anyhow::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of machine::send_and_mark()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/machine.rs:138:25: 211:2}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), anyhow::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of machine::mark_as_sent()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@src/crypto/machine.rs:219:25: 249:2}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl Future<Output = Result<(), OlmError>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of OlmMachine::mark_request_as_sent<'_, &ruma::api::ruma_client_api::message::send_message_event::v3::Response>()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@OlmMachine::mark_request_as_sent<'_, &ruma::api::ruma_client_api::message::send_message_event::v3::Response>::{closure#0}}: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::pin::Pin<Box<impl Future<Output = Result<(), OlmError>>>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `Box<impl Future<Output = Result<(), OlmError>>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::ptr::Unique<impl Future<Output = Result<(), OlmError>>>: std::marker::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 (`ement_e2ee`)
[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 2m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d", kill_on_drop: false }`
[INFO] [stdout] c6611a2276cf77e28592c94a0eee6c2f6d1c272672859e46dfa485930f466b4d