[INFO] fetching crate paxakos 0.9.0... [INFO] testing paxakos-0.9.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate paxakos 0.9.0 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate paxakos 0.9.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate paxakos 0.9.0 [INFO] finished tweaking crates.io crate paxakos 0.9.0 [INFO] tweaked toml for crates.io crate paxakos 0.9.0 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 163f7849683e71cb8af34c993a63d8fb178e46eb4862d82ba254ff4f4cd3b541 [INFO] running `Command { std: "docker" "start" "-a" "163f7849683e71cb8af34c993a63d8fb178e46eb4862d82ba254ff4f4cd3b541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "163f7849683e71cb8af34c993a63d8fb178e46eb4862d82ba254ff4f4cd3b541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "163f7849683e71cb8af34c993a63d8fb178e46eb4862d82ba254ff4f4cd3b541", kill_on_drop: false }` [INFO] [stdout] 163f7849683e71cb8af34c993a63d8fb178e46eb4862d82ba254ff4f4cd3b541 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 560e29c1f36e20cfef8175a5065d833e77ebcfb2367b6b174dd6bed43ae1a9ee [INFO] running `Command { std: "docker" "start" "-a" "560e29c1f36e20cfef8175a5065d833e77ebcfb2367b6b174dd6bed43ae1a9ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling paxakos v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.69s [INFO] running `Command { std: "docker" "inspect" "560e29c1f36e20cfef8175a5065d833e77ebcfb2367b6b174dd6bed43ae1a9ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "560e29c1f36e20cfef8175a5065d833e77ebcfb2367b6b174dd6bed43ae1a9ee", kill_on_drop: false }` [INFO] [stdout] 560e29c1f36e20cfef8175a5065d833e77ebcfb2367b6b174dd6bed43ae1a9ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3d4fc7c64a22f94a316b56d36eebe5c7dca32d0795c1d3b2f9c1dd1ffc9a8f7 [INFO] running `Command { std: "docker" "start" "-a" "b3d4fc7c64a22f94a316b56d36eebe5c7dca32d0795c1d3b2f9c1dd1ffc9a8f7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling paxakos v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "b3d4fc7c64a22f94a316b56d36eebe5c7dca32d0795c1d3b2f9c1dd1ffc9a8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d4fc7c64a22f94a316b56d36eebe5c7dca32d0795c1d3b2f9c1dd1ffc9a8f7", kill_on_drop: false }` [INFO] [stdout] b3d4fc7c64a22f94a316b56d36eebe5c7dca32d0795c1d3b2f9c1dd1ffc9a8f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ba1d7ba1362676ed84d653e08ac3a95cd7f684146cd7274929d630b4e0112f6 [INFO] running `Command { std: "docker" "start" "-a" "8ba1d7ba1362676ed84d653e08ac3a95cd7f684146cd7274929d630b4e0112f6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/paxakos-4a54c4d7867ed2ed) [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_concurrency ... ok [INFO] [stdout] test cluster::tests::test_decrease_concurrency_once ... 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_remove_node_concurrently ... ok [INFO] [stdout] test cluster::tests::test_initial_cluster ... 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 0.01s [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 31) ... 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:62:5 [INFO] [stdout] | [INFO] [stdout] 37 | 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:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | type Node: NodeInfo; [INFO] [stdout] | ^^^^^^^^ required by this bound in `paxakos::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 31) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `(): NodeInfo` is not satisfied [INFO] [stdout] --> src/lib.rs:73:3 [INFO] [stdout] | [INFO] [stdout] 45 | 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:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | type Node: NodeInfo; [INFO] [stdout] | ^^^^^^^^ required by this bound in `paxakos::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 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "8ba1d7ba1362676ed84d653e08ac3a95cd7f684146cd7274929d630b4e0112f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba1d7ba1362676ed84d653e08ac3a95cd7f684146cd7274929d630b4e0112f6", kill_on_drop: false }` [INFO] [stdout] 8ba1d7ba1362676ed84d653e08ac3a95cd7f684146cd7274929d630b4e0112f6