[INFO] fetching crate tyozo 0.1.0...
[INFO] testing tyozo-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tyozo 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tyozo 0.1.0 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 crates.io crate tyozo 0.1.0
[INFO] finished tweaking crates.io crate tyozo 0.1.0
[INFO] tweaked toml for crates.io crate tyozo 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate tyozo 0.1.0 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea6637001158c75b65269c04b7a9bc069d286150bdc698ca0a779295bdc17145
[INFO] running `Command { std: "docker" "start" "-a" "ea6637001158c75b65269c04b7a9bc069d286150bdc698ca0a779295bdc17145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6637001158c75b65269c04b7a9bc069d286150bdc698ca0a779295bdc17145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6637001158c75b65269c04b7a9bc069d286150bdc698ca0a779295bdc17145", kill_on_drop: false }`
[INFO] [stdout] ea6637001158c75b65269c04b7a9bc069d286150bdc698ca0a779295bdc17145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a720e66923a49a3f0a031bf3bd9d05e581cd261af450dde53e4239e77989ddb8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a720e66923a49a3f0a031bf3bd9d05e581cd261af450dde53e4239e77989ddb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tyozo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.46s
[INFO] running `Command { std: "docker" "inspect" "a720e66923a49a3f0a031bf3bd9d05e581cd261af450dde53e4239e77989ddb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a720e66923a49a3f0a031bf3bd9d05e581cd261af450dde53e4239e77989ddb8", kill_on_drop: false }`
[INFO] [stdout] a720e66923a49a3f0a031bf3bd9d05e581cd261af450dde53e4239e77989ddb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de3e213634be5bdea65d6958a1b2189b69d825223281969f56ecfa3690cee820
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de3e213634be5bdea65d6958a1b2189b69d825223281969f56ecfa3690cee820", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tyozo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tyozo-68649df2650ee7ef)
[INFO] [stderr]   Executable unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/tyozo_cli-50237f361bac11de)
[INFO] [stderr]   Executable unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/tyozo_server-e8b969735251f0c2)
[INFO] [stderr]   Executable tests/tyozo.rs (/opt/rustwide/target/debug/deps/tyozo-cbf05636ba682eaf)
[INFO] running `Command { std: "docker" "inspect" "de3e213634be5bdea65d6958a1b2189b69d825223281969f56ecfa3690cee820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3e213634be5bdea65d6958a1b2189b69d825223281969f56ecfa3690cee820", kill_on_drop: false }`
[INFO] [stdout] de3e213634be5bdea65d6958a1b2189b69d825223281969f56ecfa3690cee820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7f9169d995c4f3c2d1cec008301e68a5fc8d018732546e23e8526b2391b98dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7f9169d995c4f3c2d1cec008301e68a5fc8d018732546e23e8526b2391b98dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tyozo-68649df2650ee7ef)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test locks::test_read_unlock ... ok
[INFO] [stdout] test locks::test_read_lock ... ok
[INFO] [stdout] test locks::test_write_lock ... ok
[INFO] [stdout] test locks::test_write_unlock ... ok
[INFO] [stdout] test parser::test::test_parse_del_command ... ok
[INFO] [stdout] test parser::test::test_parse_del_command_error ... ok
[INFO] [stdout] test parser::test::test_parse_get_command ... ok
[INFO] [stdout] test parser::test::test_parse_get_command_error ... ok
[INFO] [stdout] test parser::test::test_parse_setnx_command ... ok
[INFO] [stdout] test parser::test::test_split_input_include_delimiter ... ok
[INFO] [stdout] test parser::test::test_parse_set_command ... ok
[INFO] [stdout] test parser::test::test_parse_set_command_error ... ok
[INFO] [stdout] test parser::test::test_split_input ... ok
[INFO] [stdout] test parser::test::test_split_input_error ... ok
[INFO] [stdout] test parser::test::test_parse_to_command ... ok
[INFO] [stdout] test locks::test_write_unlock_panic_when_read_lock - should panic ... ok
[INFO] [stdout] test locks::test_write_unlock_panic_when_not_found_key - should panic ... ok
[INFO] [stdout] test locks::test_write_unlock_panic_when_write_lock - should panic ... ok
[INFO] [stdout] test locks::test_read_unlock_panic_when_not_found_key - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/tyozo_cli-50237f361bac11de)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/tyozo_server-e8b969735251f0c2)
[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 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] [stderr]      Running tests/tyozo.rs (/opt/rustwide/target/debug/deps/tyozo-cbf05636ba682eaf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_tyozo ... ok
[INFO] [stderr]    Doc-tests tyozo
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::exec (line 50) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::set (line 102) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::serialize (line 184) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::get (line 144) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::deserialize (line 210) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::setnx (line 119) ... ok
[INFO] [stdout] test src/memdb.rs - memdb::Memdb::del (line 159) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7f9169d995c4f3c2d1cec008301e68a5fc8d018732546e23e8526b2391b98dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f9169d995c4f3c2d1cec008301e68a5fc8d018732546e23e8526b2391b98dd", kill_on_drop: false }`
[INFO] [stdout] c7f9169d995c4f3c2d1cec008301e68a5fc8d018732546e23e8526b2391b98dd