[INFO] fetching crate rust_52_projects 0.1.2...
[INFO] testing rust_52_projects-0.1.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rust_52_projects 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust_52_projects 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 rust_52_projects 0.1.2
[INFO] finished tweaking crates.io crate rust_52_projects 0.1.2
[INFO] tweaked toml for crates.io crate rust_52_projects 0.1.2 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4455a63d2185f9c381269b1a3d043b36fbae8bea613f0393e77bd8c0d2d4e0e2
[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" "4455a63d2185f9c381269b1a3d043b36fbae8bea613f0393e77bd8c0d2d4e0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4455a63d2185f9c381269b1a3d043b36fbae8bea613f0393e77bd8c0d2d4e0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4455a63d2185f9c381269b1a3d043b36fbae8bea613f0393e77bd8c0d2d4e0e2", kill_on_drop: false }`
[INFO] [stdout] 4455a63d2185f9c381269b1a3d043b36fbae8bea613f0393e77bd8c0d2d4e0e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5ae8571865e8ce7433bc750adad528a8c63198e3652cd1a9978f006c6de84f04
[INFO] running `Command { std: "docker" "start" "-a" "5ae8571865e8ce7433bc750adad528a8c63198e3652cd1a9978f006c6de84f04", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_52_projects v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "5ae8571865e8ce7433bc750adad528a8c63198e3652cd1a9978f006c6de84f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae8571865e8ce7433bc750adad528a8c63198e3652cd1a9978f006c6de84f04", kill_on_drop: false }`
[INFO] [stdout] 5ae8571865e8ce7433bc750adad528a8c63198e3652cd1a9978f006c6de84f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bb1c48bcf46231181a67cd068b5f45e4a9877d0dca2ab5eb60da2808b097772d
[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" "bb1c48bcf46231181a67cd068b5f45e4a9877d0dca2ab5eb60da2808b097772d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_52_projects v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "bb1c48bcf46231181a67cd068b5f45e4a9877d0dca2ab5eb60da2808b097772d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1c48bcf46231181a67cd068b5f45e4a9877d0dca2ab5eb60da2808b097772d", kill_on_drop: false }`
[INFO] [stdout] bb1c48bcf46231181a67cd068b5f45e4a9877d0dca2ab5eb60da2808b097772d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8d2ee1b4e1efe698098d71c280a7d683457ef6415928f15a76fe7216c94bbec5
[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" "8d2ee1b4e1efe698098d71c280a7d683457ef6415928f15a76fe7216c94bbec5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_52_projects-b8b839c445579965
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_52_projects
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_factorial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8d2ee1b4e1efe698098d71c280a7d683457ef6415928f15a76fe7216c94bbec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2ee1b4e1efe698098d71c280a7d683457ef6415928f15a76fe7216c94bbec5", kill_on_drop: false }`
[INFO] [stdout] 8d2ee1b4e1efe698098d71c280a7d683457ef6415928f15a76fe7216c94bbec5
