[INFO] cloning repository https://github.com/noamoulin/async-dag
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noamoulin/async-dag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamoulin%2Fasync-dag", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamoulin%2Fasync-dag'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30386012239a4a82a8d3e281d983bae0bbf73d1d
[INFO] fixing noamoulin/async-dag against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamoulin%2Fasync-dag" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/noamoulin/async-dag
[INFO] finished tweaking git repo https://github.com/noamoulin/async-dag
[INFO] tweaked toml for git repo https://github.com/noamoulin/async-dag written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/noamoulin/async-dag on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/noamoulin/async-dag 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06
[INFO] running `Command { std: "docker" "start" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06", 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" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking async-dag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0271]: expected `{async block@examples/rollback.rs:16:25: 16:35}` to be a future that resolves to `&i32`, but it resolves to `i32`
[INFO] [stdout]   --> examples/rollback.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let node = dag.add_node(
[INFO] [stdout]    |                        ^^^^^^^^ expected `&i32`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/rollback.rs:26:25: 26:35}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/rollback.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let node = dag.add_node(
[INFO] [stdout]    |                        ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-dag` (example "rollback") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:10:16: 10:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let n0 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:15:16: 15:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let n0 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:24:16: 24:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let n1 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:29:16: 29:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let n1 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:38:16: 38:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let n2 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:43:16: 43:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let n2 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:52:16: 52:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let n3 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:57:16: 57:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let n3 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:66:16: 66:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let n4 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:71:16: 71:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let n4 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:80:16: 80:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let n5 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:85:16: 85:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let n5 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:94:16: 94:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let n6 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:99:16: 99:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]   --> examples/simple_dag.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let n6 = dag.add_node(
[INFO] [stdout]    |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]    |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]    |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:108:16: 108:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let n7 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:70:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:113:16: 113:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let n7 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:72:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:122:16: 122:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let n8 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:70:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:127:16: 127:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let n8 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:72:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:136:16: 136:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let n9 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:70:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  70 |         AFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `{async block@examples/simple_dag.rs:141:16: 141:21}` to be a future that resolves to `&i32`, but it resolves to `{integer}`
[INFO] [stdout]    --> examples/simple_dag.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let n9 = dag.add_node(
[INFO] [stdout]     |                  ^^^^^^^^ expected `&i32`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `async_dag::AsyncDag::<C, R>::add_node`
[INFO] [stdout]    --> src/lib.rs:72:22
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn add_node<Af, AFut, Ef, EFut, Fs>(
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  72 |         EFut: Future<Output = R> + Send + 'static,
[INFO] [stdout]     |                      ^^^^^^^^^^ required by this bound in `AsyncDag::<C, R>::add_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-dag` (example "simple_dag") due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06", kill_on_drop: false }`
[INFO] [stdout] e761c425df145c48b0e07cc0f1b31c39f236d003960e0074e954cef4cbe07f06
