[INFO] fetching crate turingdb-server 2.0.0-beta.4...
[INFO] testing turingdb-server-2.0.0-beta.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate turingdb-server 2.0.0-beta.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate turingdb-server 2.0.0-beta.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turingdb-server 2.0.0-beta.4
[INFO] finished tweaking crates.io crate turingdb-server 2.0.0-beta.4
[INFO] tweaked toml for crates.io crate turingdb-server 2.0.0-beta.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate turingdb-server 2.0.0-beta.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c8b84e6c8582cab5c274276fa8904e85fd457f6c8bd1b5ca4fbe4dfc9c78a3fb
[INFO] running `Command { std: "docker" "start" "-a" "c8b84e6c8582cab5c274276fa8904e85fd457f6c8bd1b5ca4fbe4dfc9c78a3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8b84e6c8582cab5c274276fa8904e85fd457f6c8bd1b5ca4fbe4dfc9c78a3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b84e6c8582cab5c274276fa8904e85fd457f6c8bd1b5ca4fbe4dfc9c78a3fb", kill_on_drop: false }`
[INFO] [stdout] c8b84e6c8582cab5c274276fa8904e85fd457f6c8bd1b5ca4fbe4dfc9c78a3fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02b27e916cf0cca03110f70930ec751e0fd8c6311d3f61032f4e35607bf8b582
[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" "02b27e916cf0cca03110f70930ec751e0fd8c6311d3f61032f4e35607bf8b582", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling fastrand v1.3.3
[INFO] [stderr]    Compiling event-listener v2.2.1
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling vec-arena v0.5.0
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling array-init v0.1.1
[INFO] [stderr]    Compiling easy-parallel v3.1.0
[INFO] [stderr]    Compiling concurrent-queue v1.1.2
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr]    Compiling simple-mutex v1.1.5
[INFO] [stderr]    Compiling async-lock v1.1.4
[INFO] [stderr]    Compiling async-channel v1.2.0
[INFO] [stderr]    Compiling futures-lite v0.1.10
[INFO] [stderr]    Compiling multitask v0.2.0
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling async-dup v1.2.1
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling blocking v0.5.0
[INFO] [stderr]    Compiling async-io v0.1.7
[INFO] [stderr]    Compiling sled v0.32.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling async-executor v0.1.2
[INFO] [stderr]    Compiling async-net v0.1.2
[INFO] [stderr]    Compiling smol v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling custom_codes v2.0.4
[INFO] [stderr]    Compiling tai64 v3.1.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling dashmap v3.11.7
[INFO] [stderr]    Compiling turingdb v2.0.0-beta.4
[INFO] [stderr]    Compiling turingdb-helpers v2.0.0-beta.4
[INFO] [stderr]    Compiling turingdb-server v2.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "02b27e916cf0cca03110f70930ec751e0fd8c6311d3f61032f4e35607bf8b582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b27e916cf0cca03110f70930ec751e0fd8c6311d3f61032f4e35607bf8b582", kill_on_drop: false }`
[INFO] [stdout] 02b27e916cf0cca03110f70930ec751e0fd8c6311d3f61032f4e35607bf8b582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f93d3a2a07bb8aebd3e3e8d5c79935f086e8d3dcfd4ec8988ca07150ee6ba43b
[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" "f93d3a2a07bb8aebd3e3e8d5c79935f086e8d3dcfd4ec8988ca07150ee6ba43b", kill_on_drop: false }`
[INFO] [stderr]    Compiling turingdb-server v2.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "f93d3a2a07bb8aebd3e3e8d5c79935f086e8d3dcfd4ec8988ca07150ee6ba43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93d3a2a07bb8aebd3e3e8d5c79935f086e8d3dcfd4ec8988ca07150ee6ba43b", kill_on_drop: false }`
[INFO] [stdout] f93d3a2a07bb8aebd3e3e8d5c79935f086e8d3dcfd4ec8988ca07150ee6ba43b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17d94a730a20c4a308c65048d8d6fc94014fd189917c193ef22beaf55e6044e6
[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" "17d94a730a20c4a308c65048d8d6fc94014fd189917c193ef22beaf55e6044e6", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turingdb_server-304c63bcd3bfbb3e
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17d94a730a20c4a308c65048d8d6fc94014fd189917c193ef22beaf55e6044e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d94a730a20c4a308c65048d8d6fc94014fd189917c193ef22beaf55e6044e6", kill_on_drop: false }`
[INFO] [stdout] 17d94a730a20c4a308c65048d8d6fc94014fd189917c193ef22beaf55e6044e6