[INFO] fetching crate grange 0.2.0...
[INFO] testing grange-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate grange 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate grange 0.2.0 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 grange 0.2.0
[INFO] finished tweaking crates.io crate grange 0.2.0
[INFO] tweaked toml for crates.io crate grange 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate grange 0.2.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] a793cb733a16b2a48c34d8a3ee8450fc4c81a9c47901723049a6ec250d1aa3c7
[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" "a793cb733a16b2a48c34d8a3ee8450fc4c81a9c47901723049a6ec250d1aa3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a793cb733a16b2a48c34d8a3ee8450fc4c81a9c47901723049a6ec250d1aa3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a793cb733a16b2a48c34d8a3ee8450fc4c81a9c47901723049a6ec250d1aa3c7", kill_on_drop: false }`
[INFO] [stdout] a793cb733a16b2a48c34d8a3ee8450fc4c81a9c47901723049a6ec250d1aa3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a4b5b5ab85d90d7e38230617ebf4e0a833d993a1f05b3a647a45373f157a5645
[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" "a4b5b5ab85d90d7e38230617ebf4e0a833d993a1f05b3a647a45373f157a5645", kill_on_drop: false }`
[INFO] [stderr]    Compiling grange v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a4b5b5ab85d90d7e38230617ebf4e0a833d993a1f05b3a647a45373f157a5645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b5b5ab85d90d7e38230617ebf4e0a833d993a1f05b3a647a45373f157a5645", kill_on_drop: false }`
[INFO] [stdout] a4b5b5ab85d90d7e38230617ebf4e0a833d993a1f05b3a647a45373f157a5645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 08e41830447fb6c0f119c546088f8beea5b93856c9063837f0f2151763e56f5c
[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" "08e41830447fb6c0f119c546088f8beea5b93856c9063837f0f2151763e56f5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling grange v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "08e41830447fb6c0f119c546088f8beea5b93856c9063837f0f2151763e56f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e41830447fb6c0f119c546088f8beea5b93856c9063837f0f2151763e56f5c", kill_on_drop: false }`
[INFO] [stdout] 08e41830447fb6c0f119c546088f8beea5b93856c9063837f0f2151763e56f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 18636896df97890a61fcd1077602d0bed81397849d433c52c26a25d7aadb515b
[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" "18636896df97890a61fcd1077602d0bed81397849d433c52c26a25d7aadb515b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grange-f837be74a8ca414a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::inclusive_from_zero_range_test ... ok
[INFO] [stdout] test tests::inclusive_range_test ... ok
[INFO] [stdout] test tests::infinite_range_test ... ok
[INFO] [stdout] test tests::range_str_test ... ok
[INFO] [stdout] test tests::regular_range_test ... ok
[INFO] [stderr]    Doc-tests grange
[INFO] [stdout] test tests::start_from_zero_range_test ... ok
[INFO] [stdout] test tests::step_range_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "18636896df97890a61fcd1077602d0bed81397849d433c52c26a25d7aadb515b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18636896df97890a61fcd1077602d0bed81397849d433c52c26a25d7aadb515b", kill_on_drop: false }`
[INFO] [stdout] 18636896df97890a61fcd1077602d0bed81397849d433c52c26a25d7aadb515b
