[INFO] fetching crate Hunannor 0.0.1...
[INFO] testing Hunannor-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate Hunannor 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate Hunannor 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 Hunannor 0.0.1
[INFO] finished tweaking crates.io crate Hunannor 0.0.1
[INFO] tweaked toml for crates.io crate Hunannor 0.0.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 1468e7fff340afba12d506e80294bb5d2dc3fbfd8aaf7435fc0bf537dc2df91f
[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" "1468e7fff340afba12d506e80294bb5d2dc3fbfd8aaf7435fc0bf537dc2df91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1468e7fff340afba12d506e80294bb5d2dc3fbfd8aaf7435fc0bf537dc2df91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1468e7fff340afba12d506e80294bb5d2dc3fbfd8aaf7435fc0bf537dc2df91f", kill_on_drop: false }`
[INFO] [stdout] 1468e7fff340afba12d506e80294bb5d2dc3fbfd8aaf7435fc0bf537dc2df91f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 660eb5f4464ff9461fdc81ce83eff2e2dd6a5a7a40ee28b76de3bc451eff8ced
[INFO] running `Command { std: "docker" "start" "-a" "660eb5f4464ff9461fdc81ce83eff2e2dd6a5a7a40ee28b76de3bc451eff8ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling Hunannor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "660eb5f4464ff9461fdc81ce83eff2e2dd6a5a7a40ee28b76de3bc451eff8ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660eb5f4464ff9461fdc81ce83eff2e2dd6a5a7a40ee28b76de3bc451eff8ced", kill_on_drop: false }`
[INFO] [stdout] 660eb5f4464ff9461fdc81ce83eff2e2dd6a5a7a40ee28b76de3bc451eff8ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6d7adbf69fa3d65392c527d0a91fadab829b9e033fc957d38945607db4f114a8
[INFO] running `Command { std: "docker" "start" "-a" "6d7adbf69fa3d65392c527d0a91fadab829b9e033fc957d38945607db4f114a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling Hunannor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "6d7adbf69fa3d65392c527d0a91fadab829b9e033fc957d38945607db4f114a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7adbf69fa3d65392c527d0a91fadab829b9e033fc957d38945607db4f114a8", kill_on_drop: false }`
[INFO] [stdout] 6d7adbf69fa3d65392c527d0a91fadab829b9e033fc957d38945607db4f114a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 77432ddbf843742ac33969f7b0e10e722fc7145a4b0601dc837e271448ee1d7f
[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" "77432ddbf843742ac33969f7b0e10e722fc7145a4b0601dc837e271448ee1d7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Hunannor-0ae1d4fc69a2fc2c
[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] [stderr]    Doc-tests Hunannor
[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" "77432ddbf843742ac33969f7b0e10e722fc7145a4b0601dc837e271448ee1d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77432ddbf843742ac33969f7b0e10e722fc7145a4b0601dc837e271448ee1d7f", kill_on_drop: false }`
[INFO] [stdout] 77432ddbf843742ac33969f7b0e10e722fc7145a4b0601dc837e271448ee1d7f