[INFO] cloning repository https://github.com/bbvv77/bitwarden_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbvv77/bitwarden_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbvv77%2Fbitwarden_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbvv77%2Fbitwarden_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 175f2aeace6a6099cb3ea47d2de9968e764b5f43
[INFO] testing bbvv77/bitwarden_rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbvv77%2Fbitwarden_rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bbvv77/bitwarden_rs 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 git repo https://github.com/bbvv77/bitwarden_rs
[INFO] finished tweaking git repo https://github.com/bbvv77/bitwarden_rs
[INFO] tweaked toml for git repo https://github.com/bbvv77/bitwarden_rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bbvv77/bitwarden_rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 0ecf1af6dcee3b7e08336f3ba082108db1e431ab95d5b8ec48029a6bc49d1e92
[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" "0ecf1af6dcee3b7e08336f3ba082108db1e431ab95d5b8ec48029a6bc49d1e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ecf1af6dcee3b7e08336f3ba082108db1e431ab95d5b8ec48029a6bc49d1e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecf1af6dcee3b7e08336f3ba082108db1e431ab95d5b8ec48029a6bc49d1e92", kill_on_drop: false }`
[INFO] [stdout] 0ecf1af6dcee3b7e08336f3ba082108db1e431ab95d5b8ec48029a6bc49d1e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 04debc9aa10f24ceba0087e4207cf5a99b0a545c63fd0c594a83f137e30ed879
[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" "04debc9aa10f24ceba0087e4207cf5a99b0a545c63fd0c594a83f137e30ed879", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling byte-tools v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling binascii v0.1.4
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling quick-error v2.0.0
[INFO] [stderr]    Compiling bitwarden_rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling data-encoding v2.3.1
[INFO] [stderr]    Compiling newline-converter v0.1.0
[INFO] [stderr]    Compiling standback v0.2.13
[INFO] [stderr]    Compiling data-url v0.1.0 (https://github.com/servo/rust-url?rev=540ede02d0771824c0c80ff9f57fe8eff38b1291#540ede02)
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-dev (https://github.com/SergioBenitez/Rocket?rev=263e39b5b429de1913ce7e3036575a7b4d88b6d7#263e39b5)
[INFO] [stderr]    Compiling rocket v0.5.0-dev (https://github.com/SergioBenitez/Rocket?rev=263e39b5b429de1913ce7e3036575a7b4d88b6d7#263e39b5)
[INFO] [stdout] error: You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite
[INFO] [stdout]   --> build.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     compile_error!("You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pear_codegen v0.1.4
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitwarden_rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "04debc9aa10f24ceba0087e4207cf5a99b0a545c63fd0c594a83f137e30ed879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04debc9aa10f24ceba0087e4207cf5a99b0a545c63fd0c594a83f137e30ed879", kill_on_drop: false }`
[INFO] [stdout] 04debc9aa10f24ceba0087e4207cf5a99b0a545c63fd0c594a83f137e30ed879