[INFO] fetching crate paxakos 0.13.0...
[INFO] testing paxakos-0.13.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate paxakos 0.13.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate paxakos 0.13.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate paxakos 0.13.0
[INFO] finished tweaking crates.io crate paxakos 0.13.0
[INFO] tweaked toml for crates.io crate paxakos 0.13.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snarc v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a368b76618db3112c1a3dda22ae3c10c5f7dced8a688c27f8704b33de5f9865
[INFO] running `Command { std: "docker" "start" "-a" "4a368b76618db3112c1a3dda22ae3c10c5f7dced8a688c27f8704b33de5f9865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a368b76618db3112c1a3dda22ae3c10c5f7dced8a688c27f8704b33de5f9865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a368b76618db3112c1a3dda22ae3c10c5f7dced8a688c27f8704b33de5f9865", kill_on_drop: false }`
[INFO] [stdout] 4a368b76618db3112c1a3dda22ae3c10c5f7dced8a688c27f8704b33de5f9865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a967af915e8c89824672a17f0bcbe1eaa5a9226db4b7d6ce691aedd314e6943d
[INFO] running `Command { std: "docker" "start" "-a" "a967af915e8c89824672a17f0bcbe1eaa5a9226db4b7d6ce691aedd314e6943d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling snarc v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling paxakos v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.80s
[INFO] running `Command { std: "docker" "inspect" "a967af915e8c89824672a17f0bcbe1eaa5a9226db4b7d6ce691aedd314e6943d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a967af915e8c89824672a17f0bcbe1eaa5a9226db4b7d6ce691aedd314e6943d", kill_on_drop: false }`
[INFO] [stdout] a967af915e8c89824672a17f0bcbe1eaa5a9226db4b7d6ce691aedd314e6943d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73cce18ef446bb89df4828d701775a72c27f657d15609e5a8872cd4b757a4fd9
[INFO] running `Command { std: "docker" "start" "-a" "73cce18ef446bb89df4828d701775a72c27f657d15609e5a8872cd4b757a4fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling paxakos v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "73cce18ef446bb89df4828d701775a72c27f657d15609e5a8872cd4b757a4fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73cce18ef446bb89df4828d701775a72c27f657d15609e5a8872cd4b757a4fd9", kill_on_drop: false }`
[INFO] [stdout] 73cce18ef446bb89df4828d701775a72c27f657d15609e5a8872cd4b757a4fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b561566d8f985e60fc6d2b0f2f18509bae969dbab8fc833be7a33c890bfb1201
[INFO] running `Command { std: "docker" "start" "-a" "b561566d8f985e60fc6d2b0f2f18509bae969dbab8fc833be7a33c890bfb1201", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/node/commits.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stderr]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `paxakos` (lib) generated 1 warning (run `cargo fix --lib -p paxakos` to apply 1 suggestion)
[INFO] [stderr] warning: `paxakos` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paxakos-ab76020130de4ba2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test cluster::tests::test_add_node_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_add_node_non_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_once ... ok
[INFO] [stdout] test cluster::tests::test_concurrency ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_twice ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_then_increase_again ... ok
[INFO] [stdout] test cluster::tests::test_increase_concurrency ... ok
[INFO] [stdout] test cluster::tests::test_initial_cluster ... ok
[INFO] [stdout] test cluster::tests::test_remove_node_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_remove_node_non_concurrently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paxakos
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/applicable.rs - applicable::ApplicableTo (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/applicable.rs - applicable::ApplicableTo (line 28) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(): NodeInfo` is not satisfied
[INFO] [stdout]   --> src/applicable.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type Node = ();
[INFO] [stdout]    |                 ^^ the trait `NodeInfo` is not implemented for `()`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `paxakos::State::Node`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/state.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     type Node: NodeInfo;
[INFO] [stdout]    |                ^^^^^^^^ required by this bound in `State::Node`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 36) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(): NodeInfo` is not satisfied
[INFO] [stdout]   --> src/lib.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |   type Node = ();
[INFO] [stdout]    |               ^^ the trait `NodeInfo` is not implemented for `()`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `paxakos::State::Node`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/state.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     type Node: NodeInfo;
[INFO] [stdout]    |                ^^^^^^^^ required by this bound in `State::Node`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/applicable.rs - applicable::ApplicableTo (line 28)
[INFO] [stdout]     src/lib.rs - (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b561566d8f985e60fc6d2b0f2f18509bae969dbab8fc833be7a33c890bfb1201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b561566d8f985e60fc6d2b0f2f18509bae969dbab8fc833be7a33c890bfb1201", kill_on_drop: false }`
[INFO] [stdout] b561566d8f985e60fc6d2b0f2f18509bae969dbab8fc833be7a33c890bfb1201
[INFO] testing paxakos-0.13.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate paxakos 0.13.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate paxakos 0.13.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate paxakos 0.13.0
[INFO] finished tweaking crates.io crate paxakos 0.13.0
[INFO] tweaked toml for crates.io crate paxakos 0.13.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fdb929f9940a7fdf1b613d4e1d3856175e699c545b37c233c03b0496c688977
[INFO] running `Command { std: "docker" "start" "-a" "6fdb929f9940a7fdf1b613d4e1d3856175e699c545b37c233c03b0496c688977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fdb929f9940a7fdf1b613d4e1d3856175e699c545b37c233c03b0496c688977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fdb929f9940a7fdf1b613d4e1d3856175e699c545b37c233c03b0496c688977", kill_on_drop: false }`
[INFO] [stdout] 6fdb929f9940a7fdf1b613d4e1d3856175e699c545b37c233c03b0496c688977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e25ea61fcf7a2040a8b57c41dc0f79a2c12919db3f7f5383125e24ce535811e1
[INFO] running `Command { std: "docker" "start" "-a" "e25ea61fcf7a2040a8b57c41dc0f79a2c12919db3f7f5383125e24ce535811e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling snarc v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling paxakos v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.32s
[INFO] running `Command { std: "docker" "inspect" "e25ea61fcf7a2040a8b57c41dc0f79a2c12919db3f7f5383125e24ce535811e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25ea61fcf7a2040a8b57c41dc0f79a2c12919db3f7f5383125e24ce535811e1", kill_on_drop: false }`
[INFO] [stdout] e25ea61fcf7a2040a8b57c41dc0f79a2c12919db3f7f5383125e24ce535811e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c94cdb975dac872152708a7d704ffc6bf422e98c505d4809de9062a2846a322e
[INFO] running `Command { std: "docker" "start" "-a" "c94cdb975dac872152708a7d704ffc6bf422e98c505d4809de9062a2846a322e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling paxakos v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/node/commits.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stdout]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "c94cdb975dac872152708a7d704ffc6bf422e98c505d4809de9062a2846a322e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c94cdb975dac872152708a7d704ffc6bf422e98c505d4809de9062a2846a322e", kill_on_drop: false }`
[INFO] [stdout] c94cdb975dac872152708a7d704ffc6bf422e98c505d4809de9062a2846a322e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dee853bc386793451cd21f087daf7121f018b59770ce4add6e670bcc1a2500f8
[INFO] running `Command { std: "docker" "start" "-a" "dee853bc386793451cd21f087daf7121f018b59770ce4add6e670bcc1a2500f8", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/node/commits.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if !cx.waker().borrow().will_wake(&self.waker.borrow()) {
[INFO] [stderr]    |                       ^^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `paxakos` (lib) generated 1 warning (run `cargo fix --lib -p paxakos` to apply 1 suggestion)
[INFO] [stderr] warning: `paxakos` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paxakos-e882030f69e007ab)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test cluster::tests::test_add_node_non_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_once ... ok
[INFO] [stdout] test cluster::tests::test_concurrency ... ok
[INFO] [stdout] test cluster::tests::test_add_node_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_then_increase_again ... ok
[INFO] [stdout] test cluster::tests::test_decrease_concurrency_twice ... ok
[INFO] [stdout] test cluster::tests::test_increase_concurrency ... ok
[INFO] [stdout] test cluster::tests::test_initial_cluster ... ok
[INFO] [stdout] test cluster::tests::test_remove_node_concurrently ... ok
[INFO] [stdout] test cluster::tests::test_remove_node_non_concurrently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paxakos
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/applicable.rs - applicable::ApplicableTo (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/applicable.rs - applicable::ApplicableTo (line 28) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(): NodeInfo` is not satisfied
[INFO] [stdout]   --> src/applicable.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type Node = ();
[INFO] [stdout]    |                 ^^ the trait `NodeInfo` is not implemented for `()`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `paxakos::State::Node`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/state.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     type Node: NodeInfo;
[INFO] [stdout]    |                ^^^^^^^^ required by this bound in `State::Node`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 36) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(): NodeInfo` is not satisfied
[INFO] [stdout]   --> src/lib.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |   type Node = ();
[INFO] [stdout]    |               ^^ the trait `NodeInfo` is not implemented for `()`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `paxakos::State::Node`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/state.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     type Node: NodeInfo;
[INFO] [stdout]    |                ^^^^^^^^ required by this bound in `State::Node`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/applicable.rs - applicable::ApplicableTo (line 28)
[INFO] [stdout]     src/lib.rs - (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dee853bc386793451cd21f087daf7121f018b59770ce4add6e670bcc1a2500f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee853bc386793451cd21f087daf7121f018b59770ce4add6e670bcc1a2500f8", kill_on_drop: false }`
[INFO] [stdout] dee853bc386793451cd21f087daf7121f018b59770ce4add6e670bcc1a2500f8
