[INFO] fetching crate blockchain-core 0.1.2...
[INFO] testing blockchain-core-0.1.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate blockchain-core 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate blockchain-core 0.1.2 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 blockchain-core 0.1.2
[INFO] finished tweaking crates.io crate blockchain-core 0.1.2
[INFO] tweaked toml for crates.io crate blockchain-core 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e7348a0ebc997c0560c770cdf25ce57e79df718e98b7dbf0b22ac8d0af7c67d3
[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" "e7348a0ebc997c0560c770cdf25ce57e79df718e98b7dbf0b22ac8d0af7c67d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7348a0ebc997c0560c770cdf25ce57e79df718e98b7dbf0b22ac8d0af7c67d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7348a0ebc997c0560c770cdf25ce57e79df718e98b7dbf0b22ac8d0af7c67d3", kill_on_drop: false }`
[INFO] [stdout] e7348a0ebc997c0560c770cdf25ce57e79df718e98b7dbf0b22ac8d0af7c67d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 57d656f1b080c473345505133b26d7ba90dfddee00ff1a87f4e91c28096c8570
[INFO] running `Command { std: "docker" "start" "-a" "57d656f1b080c473345505133b26d7ba90dfddee00ff1a87f4e91c28096c8570", kill_on_drop: false }`
[INFO] [stderr]    Compiling blockchain-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "57d656f1b080c473345505133b26d7ba90dfddee00ff1a87f4e91c28096c8570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d656f1b080c473345505133b26d7ba90dfddee00ff1a87f4e91c28096c8570", kill_on_drop: false }`
[INFO] [stdout] 57d656f1b080c473345505133b26d7ba90dfddee00ff1a87f4e91c28096c8570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 32b7c392066227c01c85f162a1987e0bb8daafaf5e9360a2f30f4e472c79ec40
[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" "32b7c392066227c01c85f162a1987e0bb8daafaf5e9360a2f30f4e472c79ec40", kill_on_drop: false }`
[INFO] [stderr]    Compiling blockchain-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "32b7c392066227c01c85f162a1987e0bb8daafaf5e9360a2f30f4e472c79ec40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b7c392066227c01c85f162a1987e0bb8daafaf5e9360a2f30f4e472c79ec40", kill_on_drop: false }`
[INFO] [stdout] 32b7c392066227c01c85f162a1987e0bb8daafaf5e9360a2f30f4e472c79ec40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] deaeaff4261ec2a68bacd368ab7c9c939eadef6dae1e962e7c5bae8c55d5fbd5
[INFO] running `Command { std: "docker" "start" "-a" "deaeaff4261ec2a68bacd368ab7c9c939eadef6dae1e962e7c5bae8c55d5fbd5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blockchain_core-e7f7fcb0874adefe
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blockchain-core
[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] [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" "deaeaff4261ec2a68bacd368ab7c9c939eadef6dae1e962e7c5bae8c55d5fbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deaeaff4261ec2a68bacd368ab7c9c939eadef6dae1e962e7c5bae8c55d5fbd5", kill_on_drop: false }`
[INFO] [stdout] deaeaff4261ec2a68bacd368ab7c9c939eadef6dae1e962e7c5bae8c55d5fbd5
