[INFO] fetching crate schipperke 0.0.0-prerelease...
[INFO] testing schipperke-0.0.0-prerelease against 1.49.0 for beta-1.50-1
[INFO] extracting crate schipperke 0.0.0-prerelease into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate schipperke 0.0.0-prerelease 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 schipperke 0.0.0-prerelease
[INFO] finished tweaking crates.io crate schipperke 0.0.0-prerelease
[INFO] tweaked toml for crates.io crate schipperke 0.0.0-prerelease written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 466d6200844545f0c9542c4a1d56a5a65b93dda4a59b1a7c907e2f7d24b8832a
[INFO] running `Command { std: "docker" "start" "-a" "466d6200844545f0c9542c4a1d56a5a65b93dda4a59b1a7c907e2f7d24b8832a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "466d6200844545f0c9542c4a1d56a5a65b93dda4a59b1a7c907e2f7d24b8832a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466d6200844545f0c9542c4a1d56a5a65b93dda4a59b1a7c907e2f7d24b8832a", kill_on_drop: false }`
[INFO] [stdout] 466d6200844545f0c9542c4a1d56a5a65b93dda4a59b1a7c907e2f7d24b8832a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a9a6ecf0f3b5d89380cfbd99e648b99e2d4a02517ae2e36b9df6fe3638fb8487
[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" "a9a6ecf0f3b5d89380cfbd99e648b99e2d4a02517ae2e36b9df6fe3638fb8487", kill_on_drop: false }`
[INFO] [stderr]    Compiling schipperke v0.0.0-prerelease (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "a9a6ecf0f3b5d89380cfbd99e648b99e2d4a02517ae2e36b9df6fe3638fb8487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a6ecf0f3b5d89380cfbd99e648b99e2d4a02517ae2e36b9df6fe3638fb8487", kill_on_drop: false }`
[INFO] [stdout] a9a6ecf0f3b5d89380cfbd99e648b99e2d4a02517ae2e36b9df6fe3638fb8487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 00fb9e5bde5f0627584107bfc916c275b6fd3dfa2285df49fa871bf11d6cbca0
[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" "00fb9e5bde5f0627584107bfc916c275b6fd3dfa2285df49fa871bf11d6cbca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling schipperke v0.0.0-prerelease (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "00fb9e5bde5f0627584107bfc916c275b6fd3dfa2285df49fa871bf11d6cbca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fb9e5bde5f0627584107bfc916c275b6fd3dfa2285df49fa871bf11d6cbca0", kill_on_drop: false }`
[INFO] [stdout] 00fb9e5bde5f0627584107bfc916c275b6fd3dfa2285df49fa871bf11d6cbca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9a18e437e5baa526189f3a54767fc10c9858aa85a506b971a29fd34f74008b5d
[INFO] running `Command { std: "docker" "start" "-a" "9a18e437e5baa526189f3a54767fc10c9858aa85a506b971a29fd34f74008b5d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schipperke-e17612ab9a53d4fd
[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" "9a18e437e5baa526189f3a54767fc10c9858aa85a506b971a29fd34f74008b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a18e437e5baa526189f3a54767fc10c9858aa85a506b971a29fd34f74008b5d", kill_on_drop: false }`
[INFO] [stdout] 9a18e437e5baa526189f3a54767fc10c9858aa85a506b971a29fd34f74008b5d