[INFO] updating cached repository https://github.com/QingGo/kvs_tp_202
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f33ff1cd0eeeccda7260bf7578a83fc022d3a87
[INFO] testing QingGo/kvs_tp_202 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQingGo%2Fkvs_tp_202" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/QingGo/kvs_tp_202 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/QingGo/kvs_tp_202
[INFO] finished tweaking git repo https://github.com/QingGo/kvs_tp_202
[INFO] tweaked toml for git repo https://github.com/QingGo/kvs_tp_202 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/QingGo/kvs_tp_202 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e43c32a03b23b2969839e04c394a4d4f56c771c762eaf634e1f39409a808926
[INFO] running `Command { std: "docker" "start" "-a" "3e43c32a03b23b2969839e04c394a4d4f56c771c762eaf634e1f39409a808926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e43c32a03b23b2969839e04c394a4d4f56c771c762eaf634e1f39409a808926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e43c32a03b23b2969839e04c394a4d4f56c771c762eaf634e1f39409a808926", kill_on_drop: false }`
[INFO] [stdout] 3e43c32a03b23b2969839e04c394a4d4f56c771c762eaf634e1f39409a808926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b935ff51d715fcf6a8d507643013880c5559347e455da8fb377694fbd697cef
[INFO] running `Command { std: "docker" "start" "-a" "1b935ff51d715fcf6a8d507643013880c5559347e455da8fb377694fbd697cef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]    Compiling futures-sink v0.3.18
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling futures-io v0.3.18
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling linearizability v0.1.0 (/opt/rustwide/workdir/linearizability)
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.18
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.18
[INFO] [stderr]    Compiling futures v0.3.18
[INFO] [stderr]    Compiling labcodec v0.1.0 (/opt/rustwide/workdir/labcodec)
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/rustwide/workdir/raft)
[INFO] [stderr]    Compiling labrpc v0.1.0 (/opt/rustwide/workdir/labrpc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.71s
[INFO] running `Command { std: "docker" "inspect" "1b935ff51d715fcf6a8d507643013880c5559347e455da8fb377694fbd697cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b935ff51d715fcf6a8d507643013880c5559347e455da8fb377694fbd697cef", kill_on_drop: false }`
[INFO] [stdout] 1b935ff51d715fcf6a8d507643013880c5559347e455da8fb377694fbd697cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9a878ee8429d5d631c513a8ddab6f4ea7d881fc26ed0ea1dac304ab8042b3dd
[INFO] running `Command { std: "docker" "start" "-a" "e9a878ee8429d5d631c513a8ddab6f4ea7d881fc26ed0ea1dac304ab8042b3dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling labcodec v0.1.0 (/opt/rustwide/workdir/labcodec)
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling linearizability v0.1.0 (/opt/rustwide/workdir/linearizability)
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/rustwide/workdir/raft)
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling labrpc v0.1.0 (/opt/rustwide/workdir/labrpc)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/labcodec-b57d7c21e0d42dcc)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/labrpc-61b355148c426306)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/linearizability-740cd25380731193)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/raft-deee162ee935183e)
[INFO] running `Command { std: "docker" "inspect" "e9a878ee8429d5d631c513a8ddab6f4ea7d881fc26ed0ea1dac304ab8042b3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a878ee8429d5d631c513a8ddab6f4ea7d881fc26ed0ea1dac304ab8042b3dd", kill_on_drop: false }`
[INFO] [stdout] e9a878ee8429d5d631c513a8ddab6f4ea7d881fc26ed0ea1dac304ab8042b3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbe232079b08cb9641b2171374c706769f2eafc68401c47a59f53d36cd19f0ed
[INFO] running `Command { std: "docker" "start" "-a" "cbe232079b08cb9641b2171374c706769f2eafc68401c47a59f53d36cd19f0ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labcodec-b57d7c21e0d42dcc)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labrpc-61b355148c426306)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_basic_encode_decode ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_service_dispatch ... ok
[INFO] [stdout] test tests::test_network_client_rpc ... ok
[INFO] [stdout] test tests::test_disconnect ... ok
[INFO] [stdout] test tests::test_rpc_hooks ... ok
[INFO] [stdout] test tests::test_count ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::test_concurrent_many ... ok
[INFO] [stdout] test tests::test_concurrent_one ... ok
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stderr] [2022-04-14T16:22:38Z ERROR labrpc::network] fail to send resp: Err(Timeout)
[INFO] [stdout] test tests::test_regression1 ... ok
[INFO] [stdout] test tests::test_killed ... ok
[INFO] [stdout] test tests::test_unreliable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.96s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linearizability-740cd25380731193)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test models::tests::test_kv_1client_bad ... ok
[INFO] [stdout] test models::tests::test_kv_1client_ok ... ok
[INFO] [stdout] test models::tests::test_kv_10client_ok ... ok
[INFO] [stdout] test models::tests::test_kv_10client_bad ... ok
[INFO] [stdout] test models::tests::test_kv_50client_bad ... ok
[INFO] [stdout] test models::tests::test_kv_50client_ok has been running for over 60 seconds
[INFO] [stdout] test models::tests::test_kv_50client_ok ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raft-deee162ee935183e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 95.70s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test raft::persister::tests::test_object_safety ... ok
[INFO] [stdout] test raft::tests::test_backup_2b ... FAILED
[INFO] [stderr] thread panicked while panicking. aborting.
[INFO] [stderr] error: test failed, to rerun pass '-p raft --lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/raft-deee162ee935183e` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "cbe232079b08cb9641b2171374c706769f2eafc68401c47a59f53d36cd19f0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe232079b08cb9641b2171374c706769f2eafc68401c47a59f53d36cd19f0ed", kill_on_drop: false }`
[INFO] [stdout] cbe232079b08cb9641b2171374c706769f2eafc68401c47a59f53d36cd19f0ed