[INFO] fetching crate slotpoller 0.2.1...
[INFO] fixing slotpoller-0.2.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate slotpoller 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate slotpoller 0.2.1
[INFO] finished tweaking crates.io crate slotpoller 0.2.1
[INFO] tweaked toml for crates.io crate slotpoller 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slotpoller 0.2.1 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 crates.io crate slotpoller 0.2.1 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] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded manual_future v0.1.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9
[INFO] running `Command { std: "docker" "start" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9", 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" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9", 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" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9" "/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 v1.0.104
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[INFO] [stdout] error[E0432]: unresolved import `slotpoller_test_util`
[INFO] [stdout]   --> src/tests/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use slotpoller_test_util::{DropVerify, FutureVerify};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use slotpoller_test_util::bench_latency::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use slotpoller_test_util::competitor::{FuturesBufferedLib, FuturesLib, PollLibrary};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use slotpoller_test_util::simple_lib::SimpleLib;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slotpoller_test_util`
[INFO] [stdout]   --> benches/latency.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use slotpoller_test_util::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 122 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 122 +     fn make_initial() -> <SlotPollerStackLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:126:45
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 126 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 126 +     fn make_poller<'p>(initial: Pin<&'p mut <SlotPollerStackLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:126:64
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 126 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 126 +     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> <SlotPollerStackLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:133:39
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 133 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 133 +     fn insert_future<'p>(poller: &mut <SlotPollerStackLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:140:55
[INFO] [stdout]     |
[INFO] [stdout] 140 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 140 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 140 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:148:52
[INFO] [stdout]     |
[INFO] [stdout] 148 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 148 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 148 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 166 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 166 +     fn make_initial() -> <SlotPollerHeapLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:170:39
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 170 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 170 +     fn make_poller<'p>(_: Pin<&'p mut <SlotPollerHeapLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:170:58
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 170 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 170 +     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> <SlotPollerHeapLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:178:39
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 178 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 178 +     fn insert_future<'p>(poller: &mut <SlotPollerHeapLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:185:55
[INFO] [stdout]     |
[INFO] [stdout] 185 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 185 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 185 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency.rs:193:52
[INFO] [stdout]     |
[INFO] [stdout] 193 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 193 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 193 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slotpoller` (bench "latency") due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/memory.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use slotpoller_test_util::competitor::{FuturesBufferedLib, FuturesLib, PollLibrary};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/memory.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use slotpoller_test_util::simple_lib::SimpleLib;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slotpoller_test_util`
[INFO] [stdout]   --> benches/memory.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use slotpoller_test_util::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:420:26
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 420 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 420 +     fn make_initial() -> <SlotPollerStackLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:424:45
[INFO] [stdout]     |
[INFO] [stdout] 424 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 424 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 424 +     fn make_poller<'p>(initial: Pin<&'p mut <SlotPollerStackLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:424:64
[INFO] [stdout]     |
[INFO] [stdout] 424 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 424 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 424 +     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> <SlotPollerStackLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:431:39
[INFO] [stdout]     |
[INFO] [stdout] 431 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 431 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 431 +     fn insert_future<'p>(poller: &mut <SlotPollerStackLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:438:55
[INFO] [stdout]     |
[INFO] [stdout] 438 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 438 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 438 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:446:52
[INFO] [stdout]     |
[INFO] [stdout] 446 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 446 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 446 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:464:26
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 464 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 464 +     fn make_initial() -> <SlotPollerHeapLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:468:39
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 468 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 468 +     fn make_poller<'p>(_: Pin<&'p mut <SlotPollerHeapLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:468:58
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 468 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 468 +     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> <SlotPollerHeapLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:476:39
[INFO] [stdout]     |
[INFO] [stdout] 476 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 476 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 476 +     fn insert_future<'p>(poller: &mut <SlotPollerHeapLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:483:55
[INFO] [stdout]     |
[INFO] [stdout] 483 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 483 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 483 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/memory.rs:491:52
[INFO] [stdout]     |
[INFO] [stdout] 491 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 491 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 491 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slotpoller` (bench "memory") due to 15 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency_parallelized.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use slotpoller_test_util::bench_latency::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency_parallelized.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use slotpoller_test_util::competitor::{FuturesBufferedLib, FuturesLib, PollLibrary};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `slotpoller_test_util` in this scope
[INFO] [stdout]   --> benches/latency_parallelized.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use slotpoller_test_util::simple_lib::SimpleLib;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slotpoller_test_util`
[INFO] [stdout]   --> benches/latency_parallelized.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use slotpoller_test_util::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slotpoller_test_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `slotpoller_test_util`, use `cargo add slotpoller_test_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:115:26
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 115 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 115 +     fn make_initial() -> <SlotPollerStackLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:119:45
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 119 +     fn make_poller<'p>(initial: Pin<&'p mut <SlotPollerStackLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:119:64
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 119 +     fn make_poller<'p>(initial: Pin<&'p mut Self::Initial>) -> <SlotPollerStackLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 126 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 126 +     fn insert_future<'p>(poller: &mut <SlotPollerStackLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:133:55
[INFO] [stdout]     |
[INFO] [stdout] 133 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 133 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 133 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:141:52
[INFO] [stdout]     |
[INFO] [stdout] 141 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerStackLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 141 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 141 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerStackLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:159:26
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn make_initial() -> Self::Initial {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 159 -     fn make_initial() -> Self::Initial {
[INFO] [stdout] 159 +     fn make_initial() -> <SlotPollerHeapLib<N> as Example>::Initial {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:163:39
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Initial` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 163 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 163 +     fn make_poller<'p>(_: Pin<&'p mut <SlotPollerHeapLib<N> as Example>::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:163:58
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 163 -     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> Self::Poller<'p>
[INFO] [stdout] 163 +     fn make_poller<'p>(_: Pin<&'p mut Self::Initial>) -> <SlotPollerHeapLib<N> as Example>::Poller<'p>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:171:39
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 171 -     fn insert_future<'p>(poller: &mut Self::Poller<'p>, future: F)
[INFO] [stdout] 171 +     fn insert_future<'p>(poller: &mut <SlotPollerHeapLib<N> as Example>::Poller<'p>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:178:55
[INFO] [stdout]     |
[INFO] [stdout] 178 |     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 178 -     async fn await_to_insert<'p>(mut poller: Pin<&mut Self::Poller<'p>>, future: F)
[INFO] [stdout] 178 +     async fn await_to_insert<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>, future: F)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> benches/latency_parallelized.rs:186:52
[INFO] [stdout]     |
[INFO] [stdout] 186 |     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Poller` implemented for `SlotPollerHeapLib<N>`, you could use the fully-qualified path
[INFO] [stdout]     |
[INFO] [stdout] 186 -     async fn wait_for_all<'p>(mut poller: Pin<&mut Self::Poller<'p>>)
[INFO] [stdout] 186 +     async fn wait_for_all<'p>(mut poller: Pin<&mut <SlotPollerHeapLib<N> as Example>::Poller<'p>>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slotpoller` (bench "latency_parallelized") due to 16 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slotpoller` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9", kill_on_drop: false }`
[INFO] [stdout] f86dcd809ac47bf8a00cf716e53d3979f584e55d01f6c397aff6972bc387beb9
