[INFO] fetching crate piston-float 1.0.0...
[INFO] testing piston-float-1.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate piston-float 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate piston-float 1.0.0 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 piston-float 1.0.0
[INFO] finished tweaking crates.io crate piston-float 1.0.0
[INFO] tweaked toml for crates.io crate piston-float 1.0.0 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] 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] be945c62e6847d86a6a20ef1a7fe34337a7990c82d682919595c7ad26d2733f5
[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" "be945c62e6847d86a6a20ef1a7fe34337a7990c82d682919595c7ad26d2733f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be945c62e6847d86a6a20ef1a7fe34337a7990c82d682919595c7ad26d2733f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be945c62e6847d86a6a20ef1a7fe34337a7990c82d682919595c7ad26d2733f5", kill_on_drop: false }`
[INFO] [stdout] be945c62e6847d86a6a20ef1a7fe34337a7990c82d682919595c7ad26d2733f5
[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] [stdout] c43baf89372df1ad978c3354ed5762cc49391f2504b75fb3780f4d1a585e67e5
[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" "c43baf89372df1ad978c3354ed5762cc49391f2504b75fb3780f4d1a585e67e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c43baf89372df1ad978c3354ed5762cc49391f2504b75fb3780f4d1a585e67e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43baf89372df1ad978c3354ed5762cc49391f2504b75fb3780f4d1a585e67e5", kill_on_drop: false }`
[INFO] [stdout] c43baf89372df1ad978c3354ed5762cc49391f2504b75fb3780f4d1a585e67e5
[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] 1c097307081a863dabb8253a19922ff92c1a02b6b04e006ad3a1787c065b63d1
[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" "1c097307081a863dabb8253a19922ff92c1a02b6b04e006ad3a1787c065b63d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "1c097307081a863dabb8253a19922ff92c1a02b6b04e006ad3a1787c065b63d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c097307081a863dabb8253a19922ff92c1a02b6b04e006ad3a1787c065b63d1", kill_on_drop: false }`
[INFO] [stdout] 1c097307081a863dabb8253a19922ff92c1a02b6b04e006ad3a1787c065b63d1
[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] [stdout] ab645a6a3fa1093e9f3fe62336497ea616a6fae37628b77b758333b0162ebe80
[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" "ab645a6a3fa1093e9f3fe62336497ea616a6fae37628b77b758333b0162ebe80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/float-90102c734910dd61
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests float
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_f32_deg_to_rad ... ok
[INFO] [stdout] test test::test_f32_sqrt ... ok
[INFO] [stdout] test test::test_f64_deg_to_rad ... ok
[INFO] [stdout] test test::test_f64_sqrt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "ab645a6a3fa1093e9f3fe62336497ea616a6fae37628b77b758333b0162ebe80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab645a6a3fa1093e9f3fe62336497ea616a6fae37628b77b758333b0162ebe80", kill_on_drop: false }`
[INFO] [stdout] ab645a6a3fa1093e9f3fe62336497ea616a6fae37628b77b758333b0162ebe80
