[INFO] fetching crate revaultd 0.0.1...
[INFO] testing revaultd-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate revaultd 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate revaultd 0.0.1 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 revaultd 0.0.1
[INFO] finished tweaking crates.io crate revaultd 0.0.1
[INFO] tweaked toml for crates.io crate revaultd 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate revaultd 0.0.1 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4c597a3755f7421ac9b3f52faa2fdcbfdc0c4c5c4648c2d902027bd4cef4dd66
[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" "4c597a3755f7421ac9b3f52faa2fdcbfdc0c4c5c4648c2d902027bd4cef4dd66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c597a3755f7421ac9b3f52faa2fdcbfdc0c4c5c4648c2d902027bd4cef4dd66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c597a3755f7421ac9b3f52faa2fdcbfdc0c4c5c4648c2d902027bd4cef4dd66", kill_on_drop: false }`
[INFO] [stdout] 4c597a3755f7421ac9b3f52faa2fdcbfdc0c4c5c4648c2d902027bd4cef4dd66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2024797c23c28f6a077eacd040b1eac5555c0162eb71e1842e664076bd937a67
[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" "2024797c23c28f6a077eacd040b1eac5555c0162eb71e1842e664076bd937a67", kill_on_drop: false }`
[INFO] [stderr]    Compiling revaultd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2024797c23c28f6a077eacd040b1eac5555c0162eb71e1842e664076bd937a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2024797c23c28f6a077eacd040b1eac5555c0162eb71e1842e664076bd937a67", kill_on_drop: false }`
[INFO] [stdout] 2024797c23c28f6a077eacd040b1eac5555c0162eb71e1842e664076bd937a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6e503dd609a60a78c350dbbfc85927b78956e1860795d0bbd14c47da3ce099d7
[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" "6e503dd609a60a78c350dbbfc85927b78956e1860795d0bbd14c47da3ce099d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling revaultd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "6e503dd609a60a78c350dbbfc85927b78956e1860795d0bbd14c47da3ce099d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e503dd609a60a78c350dbbfc85927b78956e1860795d0bbd14c47da3ce099d7", kill_on_drop: false }`
[INFO] [stdout] 6e503dd609a60a78c350dbbfc85927b78956e1860795d0bbd14c47da3ce099d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b8e3cb15bd7abd2f6df4326128c3d378a21d69ee8a486ef9a7bdf226885d6b3
[INFO] running `Command { std: "docker" "start" "-a" "1b8e3cb15bd7abd2f6df4326128c3d378a21d69ee8a486ef9a7bdf226885d6b3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/revaultd-9b627f8d55bdbb00
[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" "1b8e3cb15bd7abd2f6df4326128c3d378a21d69ee8a486ef9a7bdf226885d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8e3cb15bd7abd2f6df4326128c3d378a21d69ee8a486ef9a7bdf226885d6b3", kill_on_drop: false }`
[INFO] [stdout] 1b8e3cb15bd7abd2f6df4326128c3d378a21d69ee8a486ef9a7bdf226885d6b3