[INFO] fetching crate cor 0.0.0...
[INFO] testing cor-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate cor 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cor 0.0.0 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 cor 0.0.0
[INFO] finished tweaking crates.io crate cor 0.0.0
[INFO] tweaked toml for crates.io crate cor 0.0.0 written to /workspace/builds/worker-4/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-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] 14bb2c4a734b3b36efc9c63da2100fc40f28838b4e5ea05bce2ec6d8475f0d55
[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" "14bb2c4a734b3b36efc9c63da2100fc40f28838b4e5ea05bce2ec6d8475f0d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14bb2c4a734b3b36efc9c63da2100fc40f28838b4e5ea05bce2ec6d8475f0d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bb2c4a734b3b36efc9c63da2100fc40f28838b4e5ea05bce2ec6d8475f0d55", kill_on_drop: false }`
[INFO] [stdout] 14bb2c4a734b3b36efc9c63da2100fc40f28838b4e5ea05bce2ec6d8475f0d55
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 696d748749cd7cb18748c0422caf5203703fa0261a8f786b2311b27ddd0d9441
[INFO] running `Command { std: "docker" "start" "-a" "696d748749cd7cb18748c0422caf5203703fa0261a8f786b2311b27ddd0d9441", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "696d748749cd7cb18748c0422caf5203703fa0261a8f786b2311b27ddd0d9441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696d748749cd7cb18748c0422caf5203703fa0261a8f786b2311b27ddd0d9441", kill_on_drop: false }`
[INFO] [stdout] 696d748749cd7cb18748c0422caf5203703fa0261a8f786b2311b27ddd0d9441
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5f43cbc6361c4a7390cb3089211332254cc3e89ab8c1b9d3d22c3d3de5d7251
[INFO] running `Command { std: "docker" "start" "-a" "b5f43cbc6361c4a7390cb3089211332254cc3e89ab8c1b9d3d22c3d3de5d7251", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b5f43cbc6361c4a7390cb3089211332254cc3e89ab8c1b9d3d22c3d3de5d7251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f43cbc6361c4a7390cb3089211332254cc3e89ab8c1b9d3d22c3d3de5d7251", kill_on_drop: false }`
[INFO] [stdout] b5f43cbc6361c4a7390cb3089211332254cc3e89ab8c1b9d3d22c3d3de5d7251
[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] 25d1b423590ea66cb19012722e7b5f9bcb4beb42a1a08df3f05fadd6f60676a1
[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" "25d1b423590ea66cb19012722e7b5f9bcb4beb42a1a08df3f05fadd6f60676a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cor-ec8c1e6af2d26937
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cor
[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" "25d1b423590ea66cb19012722e7b5f9bcb4beb42a1a08df3f05fadd6f60676a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d1b423590ea66cb19012722e7b5f9bcb4beb42a1a08df3f05fadd6f60676a1", kill_on_drop: false }`
[INFO] [stdout] 25d1b423590ea66cb19012722e7b5f9bcb4beb42a1a08df3f05fadd6f60676a1
