[INFO] fetching crate paxakos 0.9.0... [INFO] testing paxakos-0.9.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate paxakos 0.9.0 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate paxakos 0.9.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-101/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backoff v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c40bce1eb03e9888b50cd410d52d8c2623016d3ceea52a6fac5d8293cdc7de7e [INFO] running `Command { std: "docker" "start" "-a" "c40bce1eb03e9888b50cd410d52d8c2623016d3ceea52a6fac5d8293cdc7de7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c40bce1eb03e9888b50cd410d52d8c2623016d3ceea52a6fac5d8293cdc7de7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c40bce1eb03e9888b50cd410d52d8c2623016d3ceea52a6fac5d8293cdc7de7e", kill_on_drop: false }` [INFO] [stdout] c40bce1eb03e9888b50cd410d52d8c2623016d3ceea52a6fac5d8293cdc7de7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbc27c8b3ad06325e378d722add49569c7833deb4083fcfae50051274e671af2 [INFO] running `Command { std: "docker" "start" "-a" "fbc27c8b3ad06325e378d722add49569c7833deb4083fcfae50051274e671af2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 smallvec v1.7.0 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.10 [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 pin-project v1.0.8 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling paxakos v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.30s [INFO] running `Command { std: "docker" "inspect" "fbc27c8b3ad06325e378d722add49569c7833deb4083fcfae50051274e671af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbc27c8b3ad06325e378d722add49569c7833deb4083fcfae50051274e671af2", kill_on_drop: false }` [INFO] [stdout] fbc27c8b3ad06325e378d722add49569c7833deb4083fcfae50051274e671af2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40a0f48cc661be63cfca805989fe4a860a90ecef17c3e8b0e8d1201572ba1b2d [INFO] running `Command { std: "docker" "start" "-a" "40a0f48cc661be63cfca805989fe4a860a90ecef17c3e8b0e8d1201572ba1b2d", 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 6.06s [INFO] running `Command { std: "docker" "inspect" "40a0f48cc661be63cfca805989fe4a860a90ecef17c3e8b0e8d1201572ba1b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a0f48cc661be63cfca805989fe4a860a90ecef17c3e8b0e8d1201572ba1b2d", kill_on_drop: false }` [INFO] [stdout] 40a0f48cc661be63cfca805989fe4a860a90ecef17c3e8b0e8d1201572ba1b2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32bd0f2457caaccb1021d0488cdc241a6b59220c0cc7988177c03faf06e21c49 [INFO] running `Command { std: "docker" "start" "-a" "32bd0f2457caaccb1021d0488cdc241a6b59220c0cc7988177c03faf06e21c49", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/paxakos-1729199715b8fe78) [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_decrease_concurrency_then_increase_again ... 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_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 0.01s [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] [stderr] error: test failed, to rerun pass '--doc' [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 0.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "32bd0f2457caaccb1021d0488cdc241a6b59220c0cc7988177c03faf06e21c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bd0f2457caaccb1021d0488cdc241a6b59220c0cc7988177c03faf06e21c49", kill_on_drop: false }` [INFO] [stdout] 32bd0f2457caaccb1021d0488cdc241a6b59220c0cc7988177c03faf06e21c49