[INFO] fetching crate energy 0.0.0...
[INFO] testing energy-0.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate energy 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate energy 0.0.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate energy 0.0.0
[INFO] finished tweaking crates.io crate energy 0.0.0
[INFO] tweaked toml for crates.io crate energy 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate energy 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43101b603eb60e12b5f78604eaeefc4d31b6d241ef6e3b9c31e2d50edfe030df
[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" "43101b603eb60e12b5f78604eaeefc4d31b6d241ef6e3b9c31e2d50edfe030df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43101b603eb60e12b5f78604eaeefc4d31b6d241ef6e3b9c31e2d50edfe030df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43101b603eb60e12b5f78604eaeefc4d31b6d241ef6e3b9c31e2d50edfe030df", kill_on_drop: false }`
[INFO] [stdout] 43101b603eb60e12b5f78604eaeefc4d31b6d241ef6e3b9c31e2d50edfe030df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-10-09" "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] 3dc80dcd95a90aed770a5e7322b48bca03e8f5d13135a22ddce249e8a52a8321
[INFO] running `Command { std: "docker" "start" "-a" "3dc80dcd95a90aed770a5e7322b48bca03e8f5d13135a22ddce249e8a52a8321", kill_on_drop: false }`
[INFO] [stderr]    Compiling energy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3dc80dcd95a90aed770a5e7322b48bca03e8f5d13135a22ddce249e8a52a8321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc80dcd95a90aed770a5e7322b48bca03e8f5d13135a22ddce249e8a52a8321", kill_on_drop: false }`
[INFO] [stdout] 3dc80dcd95a90aed770a5e7322b48bca03e8f5d13135a22ddce249e8a52a8321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c59c2d87491cdee768ec03221dabd636f3fedd0ef79d0e207fcd2095cf6ef68
[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" "2c59c2d87491cdee768ec03221dabd636f3fedd0ef79d0e207fcd2095cf6ef68", kill_on_drop: false }`
[INFO] [stderr]    Compiling energy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "2c59c2d87491cdee768ec03221dabd636f3fedd0ef79d0e207fcd2095cf6ef68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c59c2d87491cdee768ec03221dabd636f3fedd0ef79d0e207fcd2095cf6ef68", kill_on_drop: false }`
[INFO] [stdout] 2c59c2d87491cdee768ec03221dabd636f3fedd0ef79d0e207fcd2095cf6ef68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8383cc39aaef7540dc477cb7fbb5f1bcca421a277e8f038a68a10fb2287d558f
[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" "8383cc39aaef7540dc477cb7fbb5f1bcca421a277e8f038a68a10fb2287d558f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/energy-b31a0ee571813d8a
[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" "8383cc39aaef7540dc477cb7fbb5f1bcca421a277e8f038a68a10fb2287d558f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8383cc39aaef7540dc477cb7fbb5f1bcca421a277e8f038a68a10fb2287d558f", kill_on_drop: false }`
[INFO] [stdout] 8383cc39aaef7540dc477cb7fbb5f1bcca421a277e8f038a68a10fb2287d558f
