[INFO] fetching crate ele 0.0.0...
[INFO] testing ele-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ele 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ele 0.0.0 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 ele 0.0.0
[INFO] finished tweaking crates.io crate ele 0.0.0
[INFO] tweaked toml for crates.io crate ele 0.0.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 2b3ff4d9f76e8471b82a0b132c6e2e4fc712128b107f2c536243557a1d4f5fcb
[INFO] running `Command { std: "docker" "start" "-a" "2b3ff4d9f76e8471b82a0b132c6e2e4fc712128b107f2c536243557a1d4f5fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3ff4d9f76e8471b82a0b132c6e2e4fc712128b107f2c536243557a1d4f5fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3ff4d9f76e8471b82a0b132c6e2e4fc712128b107f2c536243557a1d4f5fcb", kill_on_drop: false }`
[INFO] [stdout] 2b3ff4d9f76e8471b82a0b132c6e2e4fc712128b107f2c536243557a1d4f5fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 067da8abd9e7b1687460223404f06bac09fa84fb8df4b648b28de627c88684c4
[INFO] running `Command { std: "docker" "start" "-a" "067da8abd9e7b1687460223404f06bac09fa84fb8df4b648b28de627c88684c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ele v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "067da8abd9e7b1687460223404f06bac09fa84fb8df4b648b28de627c88684c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067da8abd9e7b1687460223404f06bac09fa84fb8df4b648b28de627c88684c4", kill_on_drop: false }`
[INFO] [stdout] 067da8abd9e7b1687460223404f06bac09fa84fb8df4b648b28de627c88684c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 35fb0f61770e93200cd93c8dd4f3a83c60d3925e6a41d3b91d76dd1d50e6da12
[INFO] running `Command { std: "docker" "start" "-a" "35fb0f61770e93200cd93c8dd4f3a83c60d3925e6a41d3b91d76dd1d50e6da12", kill_on_drop: false }`
[INFO] [stderr]    Compiling ele v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "35fb0f61770e93200cd93c8dd4f3a83c60d3925e6a41d3b91d76dd1d50e6da12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fb0f61770e93200cd93c8dd4f3a83c60d3925e6a41d3b91d76dd1d50e6da12", kill_on_drop: false }`
[INFO] [stdout] 35fb0f61770e93200cd93c8dd4f3a83c60d3925e6a41d3b91d76dd1d50e6da12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98205acb51b0a1c9c247bf54519659c95fbce342899e0d98d1cec158265d8f46
[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" "98205acb51b0a1c9c247bf54519659c95fbce342899e0d98d1cec158265d8f46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ele-5274ae48464d491a
[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" "98205acb51b0a1c9c247bf54519659c95fbce342899e0d98d1cec158265d8f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98205acb51b0a1c9c247bf54519659c95fbce342899e0d98d1cec158265d8f46", kill_on_drop: false }`
[INFO] [stdout] 98205acb51b0a1c9c247bf54519659c95fbce342899e0d98d1cec158265d8f46