[INFO] fetching crate nested 0.1.1...
[INFO] testing nested-0.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate nested 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nested 0.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nested 0.1.1
[INFO] finished tweaking crates.io crate nested 0.1.1
[INFO] tweaked toml for crates.io crate nested 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 5b7bcfc04d44ddb87bb2e17deb4f5bd72445bc29c73b5d1d7da1b5b9fcbcde0e
[INFO] running `Command { std: "docker" "start" "-a" "5b7bcfc04d44ddb87bb2e17deb4f5bd72445bc29c73b5d1d7da1b5b9fcbcde0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b7bcfc04d44ddb87bb2e17deb4f5bd72445bc29c73b5d1d7da1b5b9fcbcde0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7bcfc04d44ddb87bb2e17deb4f5bd72445bc29c73b5d1d7da1b5b9fcbcde0e", kill_on_drop: false }`
[INFO] [stdout] 5b7bcfc04d44ddb87bb2e17deb4f5bd72445bc29c73b5d1d7da1b5b9fcbcde0e
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4867bb64fe62d84cb82aa319e1caebe102edccc560b3086cdfa3d38e542646d9
[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" "4867bb64fe62d84cb82aa319e1caebe102edccc560b3086cdfa3d38e542646d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "4867bb64fe62d84cb82aa319e1caebe102edccc560b3086cdfa3d38e542646d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4867bb64fe62d84cb82aa319e1caebe102edccc560b3086cdfa3d38e542646d9", kill_on_drop: false }`
[INFO] [stdout] 4867bb64fe62d84cb82aa319e1caebe102edccc560b3086cdfa3d38e542646d9
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 464dbfce8a8dc2872f5655c238100116670e01cac4a52179d9759a85c8702954
[INFO] running `Command { std: "docker" "start" "-a" "464dbfce8a8dc2872f5655c238100116670e01cac4a52179d9759a85c8702954", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "464dbfce8a8dc2872f5655c238100116670e01cac4a52179d9759a85c8702954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464dbfce8a8dc2872f5655c238100116670e01cac4a52179d9759a85c8702954", kill_on_drop: false }`
[INFO] [stdout] 464dbfce8a8dc2872f5655c238100116670e01cac4a52179d9759a85c8702954
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 987a7faa4fb94ce6ec664bde23b10368c7d6f8ffdef6c7805134784fa940ec6d
[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" "987a7faa4fb94ce6ec664bde23b10368c7d6f8ffdef6c7805134784fa940ec6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nested-15a15d3dd509d6d8
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_collect ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nested
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "987a7faa4fb94ce6ec664bde23b10368c7d6f8ffdef6c7805134784fa940ec6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987a7faa4fb94ce6ec664bde23b10368c7d6f8ffdef6c7805134784fa940ec6d", kill_on_drop: false }`
[INFO] [stdout] 987a7faa4fb94ce6ec664bde23b10368c7d6f8ffdef6c7805134784fa940ec6d
