[INFO] fetching crate smallest-enclosing-ball 0.1.0...
[INFO] testing smallest-enclosing-ball-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate smallest-enclosing-ball 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate smallest-enclosing-ball 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smallest-enclosing-ball 0.1.0
[INFO] finished tweaking crates.io crate smallest-enclosing-ball 0.1.0
[INFO] tweaked toml for crates.io crate smallest-enclosing-ball 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59a3ddb08fc28a79301e643f7817cf2ba2819a342ee1944e323a44caf1bde305
[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" "59a3ddb08fc28a79301e643f7817cf2ba2819a342ee1944e323a44caf1bde305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59a3ddb08fc28a79301e643f7817cf2ba2819a342ee1944e323a44caf1bde305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a3ddb08fc28a79301e643f7817cf2ba2819a342ee1944e323a44caf1bde305", kill_on_drop: false }`
[INFO] [stdout] 59a3ddb08fc28a79301e643f7817cf2ba2819a342ee1944e323a44caf1bde305
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b54ae3bb0b85760c407877aaf7dddc6e08fa5f0d0cc4a364c0272995ea09e6ca
[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" "b54ae3bb0b85760c407877aaf7dddc6e08fa5f0d0cc4a364c0272995ea09e6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling circle v0.1.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling ball v0.1.1
[INFO] [stderr]    Compiling smallest-enclosing-ball v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "b54ae3bb0b85760c407877aaf7dddc6e08fa5f0d0cc4a364c0272995ea09e6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54ae3bb0b85760c407877aaf7dddc6e08fa5f0d0cc4a364c0272995ea09e6ca", kill_on_drop: false }`
[INFO] [stdout] b54ae3bb0b85760c407877aaf7dddc6e08fa5f0d0cc4a364c0272995ea09e6ca
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e8ee0143bc5805fd16fd2d356cb05e329f0d368fbaf65398137db07346170dcb
[INFO] running `Command { std: "docker" "start" "-a" "e8ee0143bc5805fd16fd2d356cb05e329f0d368fbaf65398137db07346170dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallest-enclosing-ball v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/smallest_enclosing_ball-5c4ecb4985282509)
[INFO] [stderr]   Executable tests/main.rs (/opt/rustwide/target/debug/deps/main-36c49d9afebdaa3a)
[INFO] running `Command { std: "docker" "inspect" "e8ee0143bc5805fd16fd2d356cb05e329f0d368fbaf65398137db07346170dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ee0143bc5805fd16fd2d356cb05e329f0d368fbaf65398137db07346170dcb", kill_on_drop: false }`
[INFO] [stdout] e8ee0143bc5805fd16fd2d356cb05e329f0d368fbaf65398137db07346170dcb
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 1e944107d91b638d87038d6ed6b8eb0591cc80f9ab30347c06babbd873042cfa
[INFO] running `Command { std: "docker" "start" "-a" "1e944107d91b638d87038d6ed6b8eb0591cc80f9ab30347c06babbd873042cfa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smallest_enclosing_ball-5c4ecb4985282509)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-36c49d9afebdaa3a)
[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 1 test
[INFO] [stdout] test ready ... ok
[INFO] [stderr]    Doc-tests smallest-enclosing-ball
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e944107d91b638d87038d6ed6b8eb0591cc80f9ab30347c06babbd873042cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e944107d91b638d87038d6ed6b8eb0591cc80f9ab30347c06babbd873042cfa", kill_on_drop: false }`
[INFO] [stdout] 1e944107d91b638d87038d6ed6b8eb0591cc80f9ab30347c06babbd873042cfa