[INFO] fetching crate r2d2-oracle 0.5.0...
[INFO] testing r2d2-oracle-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate r2d2-oracle 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate r2d2-oracle 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r2d2-oracle 0.5.0
[INFO] finished tweaking crates.io crate r2d2-oracle 0.5.0
[INFO] tweaked toml for crates.io crate r2d2-oracle 0.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oracle v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 317c44de78b2135236b1da9371efd0d6db875e396c9f934ae315de22bf4147cc
[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" "317c44de78b2135236b1da9371efd0d6db875e396c9f934ae315de22bf4147cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "317c44de78b2135236b1da9371efd0d6db875e396c9f934ae315de22bf4147cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317c44de78b2135236b1da9371efd0d6db875e396c9f934ae315de22bf4147cc", kill_on_drop: false }`
[INFO] [stdout] 317c44de78b2135236b1da9371efd0d6db875e396c9f934ae315de22bf4147cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf79695f6cedc00138308c92125266a2444155ec67a6114f1acb0e9c5534b910
[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" "cf79695f6cedc00138308c92125266a2444155ec67a6114f1acb0e9c5534b910", kill_on_drop: false }`
[INFO] [stderr]    Compiling oracle v0.5.4
[INFO] [stderr]    Compiling r2d2-oracle v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "cf79695f6cedc00138308c92125266a2444155ec67a6114f1acb0e9c5534b910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf79695f6cedc00138308c92125266a2444155ec67a6114f1acb0e9c5534b910", kill_on_drop: false }`
[INFO] [stdout] cf79695f6cedc00138308c92125266a2444155ec67a6114f1acb0e9c5534b910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4a50166ac9995dc89afad5c102c58a050e3649c287858b1b6e25e6d25d50da56
[INFO] running `Command { std: "docker" "start" "-a" "4a50166ac9995dc89afad5c102c58a050e3649c287858b1b6e25e6d25d50da56", kill_on_drop: false }`
[INFO] [stderr]    Compiling r2d2-oracle v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "4a50166ac9995dc89afad5c102c58a050e3649c287858b1b6e25e6d25d50da56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a50166ac9995dc89afad5c102c58a050e3649c287858b1b6e25e6d25d50da56", kill_on_drop: false }`
[INFO] [stdout] 4a50166ac9995dc89afad5c102c58a050e3649c287858b1b6e25e6d25d50da56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 04e322ef0ff6025b5563ecf00df8ec86802a242f0132dcdb5a56b98580c47b08
[INFO] running `Command { std: "docker" "start" "-a" "04e322ef0ff6025b5563ecf00df8ec86802a242f0132dcdb5a56b98580c47b08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r2d2_oracle-2303ed535c804145)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests r2d2-oracle
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - OracleConnectionManager (line 18) - compile ... ok
[INFO] [stdout] test src/lib.rs - OracleConnectionManager::new (line 47) ... ok
[INFO] [stdout] test src/lib.rs - OracleConnectionManager::from_connector (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04e322ef0ff6025b5563ecf00df8ec86802a242f0132dcdb5a56b98580c47b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e322ef0ff6025b5563ecf00df8ec86802a242f0132dcdb5a56b98580c47b08", kill_on_drop: false }`
[INFO] [stdout] 04e322ef0ff6025b5563ecf00df8ec86802a242f0132dcdb5a56b98580c47b08