[INFO] fetching crate paxos 0.0.5... [INFO] testing paxos-0.0.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate paxos 0.0.5 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate paxos 0.0.5 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 paxos 0.0.5 [INFO] finished tweaking crates.io crate paxos 0.0.5 [INFO] tweaked toml for crates.io crate paxos 0.0.5 written to /workspace/builds/worker-51/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 1dfb13cdba5fddbb4c63995fffc3360979e056985fab454f63808875be3d96c0 [INFO] running `Command { std: "docker" "start" "-a" "1dfb13cdba5fddbb4c63995fffc3360979e056985fab454f63808875be3d96c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dfb13cdba5fddbb4c63995fffc3360979e056985fab454f63808875be3d96c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dfb13cdba5fddbb4c63995fffc3360979e056985fab454f63808875be3d96c0", kill_on_drop: false }` [INFO] [stdout] 1dfb13cdba5fddbb4c63995fffc3360979e056985fab454f63808875be3d96c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 1b57306784c2c4a3d7a9e1ef08a97fffb1de204c50877cec9a24158cc100102b [INFO] running `Command { std: "docker" "start" "-a" "1b57306784c2c4a3d7a9e1ef08a97fffb1de204c50877cec9a24158cc100102b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling sled v0.31.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling paxos v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `proposers` [INFO] [stdout] --> src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | proposers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `req_counter` [INFO] [stdout] --> src/client.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | req_counter: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_flight` [INFO] [stdout] --> src/client.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | in_flight: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.13s [INFO] running `Command { std: "docker" "inspect" "1b57306784c2c4a3d7a9e1ef08a97fffb1de204c50877cec9a24158cc100102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b57306784c2c4a3d7a9e1ef08a97fffb1de204c50877cec9a24158cc100102b", kill_on_drop: false }` [INFO] [stdout] 1b57306784c2c4a3d7a9e1ef08a97fffb1de204c50877cec9a24158cc100102b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 53fbcb948bf29bc10ac5c6007ea1d4accb67f3b188c7ec214c88dbd812766f5e [INFO] running `Command { std: "docker" "start" "-a" "53fbcb948bf29bc10ac5c6007ea1d4accb67f3b188c7ec214c88dbd812766f5e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stdout] warning: field is never read: `proposers` [INFO] [stdout] --> src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | proposers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `req_counter` [INFO] [stdout] --> src/client.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | req_counter: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_flight` [INFO] [stdout] --> src/client.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | in_flight: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling paxos v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `proposers` [INFO] [stdout] --> src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | proposers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `req_counter` [INFO] [stdout] --> src/client.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | req_counter: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_flight` [INFO] [stdout] --> src/client.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | in_flight: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.54s [INFO] running `Command { std: "docker" "inspect" "53fbcb948bf29bc10ac5c6007ea1d4accb67f3b188c7ec214c88dbd812766f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53fbcb948bf29bc10ac5c6007ea1d4accb67f3b188c7ec214c88dbd812766f5e", kill_on_drop: false }` [INFO] [stdout] 53fbcb948bf29bc10ac5c6007ea1d4accb67f3b188c7ec214c88dbd812766f5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 4b3b57eb05da7f84a0d18146d7a3b5a3224f9afd9a7c489983704daa87e22831 [INFO] running `Command { std: "docker" "start" "-a" "4b3b57eb05da7f84a0d18146d7a3b5a3224f9afd9a7c489983704daa87e22831", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `proposers` [INFO] [stderr] --> src/client.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | proposers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `req_counter` [INFO] [stderr] --> src/client.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | req_counter: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `in_flight` [INFO] [stderr] --> src/client.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | in_flight: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `paxos` (lib) generated 3 warnings [INFO] [stderr] warning: `paxos` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/paxos-cdf7793a774bbfeb) [INFO] [stdout] [INFO] [stderr] Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-f1fb0e422fb4e63b) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test linearizability_bug_01 ... ok [INFO] [stderr] Doc-tests paxos [INFO] [stdout] test test_quickcheck_paxos_linearizes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.55s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b3b57eb05da7f84a0d18146d7a3b5a3224f9afd9a7c489983704daa87e22831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b3b57eb05da7f84a0d18146d7a3b5a3224f9afd9a7c489983704daa87e22831", kill_on_drop: false }` [INFO] [stdout] 4b3b57eb05da7f84a0d18146d7a3b5a3224f9afd9a7c489983704daa87e22831