[INFO] fetching crate piston-float 1.0.1...
[INFO] testing piston-float-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate piston-float 1.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate piston-float 1.0.1 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 piston-float 1.0.1
[INFO] finished tweaking crates.io crate piston-float 1.0.1
[INFO] tweaked toml for crates.io crate piston-float 1.0.1 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 324564cad105333be20e02a71bb9bf317efd2074ef15628f1a0bb070db9a10ff
[INFO] running `Command { std: "docker" "start" "-a" "324564cad105333be20e02a71bb9bf317efd2074ef15628f1a0bb070db9a10ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "324564cad105333be20e02a71bb9bf317efd2074ef15628f1a0bb070db9a10ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324564cad105333be20e02a71bb9bf317efd2074ef15628f1a0bb070db9a10ff", kill_on_drop: false }`
[INFO] [stdout] 324564cad105333be20e02a71bb9bf317efd2074ef15628f1a0bb070db9a10ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 345300066f0a145833fe50fa4efc0f9458f560d995b5751c91c0a8079fd94cda
[INFO] running `Command { std: "docker" "start" "-a" "345300066f0a145833fe50fa4efc0f9458f560d995b5751c91c0a8079fd94cda", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "345300066f0a145833fe50fa4efc0f9458f560d995b5751c91c0a8079fd94cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345300066f0a145833fe50fa4efc0f9458f560d995b5751c91c0a8079fd94cda", kill_on_drop: false }`
[INFO] [stdout] 345300066f0a145833fe50fa4efc0f9458f560d995b5751c91c0a8079fd94cda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 33f87b0abd5d7aa579eb5f7d9e3b21ef6f229a07e0b875839467600b2e789cea
[INFO] running `Command { std: "docker" "start" "-a" "33f87b0abd5d7aa579eb5f7d9e3b21ef6f229a07e0b875839467600b2e789cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/float-3a0d04546fb7364e)
[INFO] running `Command { std: "docker" "inspect" "33f87b0abd5d7aa579eb5f7d9e3b21ef6f229a07e0b875839467600b2e789cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f87b0abd5d7aa579eb5f7d9e3b21ef6f229a07e0b875839467600b2e789cea", kill_on_drop: false }`
[INFO] [stdout] 33f87b0abd5d7aa579eb5f7d9e3b21ef6f229a07e0b875839467600b2e789cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7aafd6d471aa003d6e60c5a1b21bc16b4133a30c4efe8eccaf62a5764356fc3f
[INFO] running `Command { std: "docker" "start" "-a" "7aafd6d471aa003d6e60c5a1b21bc16b4133a30c4efe8eccaf62a5764356fc3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/float-3a0d04546fb7364e)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_f32_deg_to_rad ... ok
[INFO] [stdout] test test::test_f32_sqrt ... ok
[INFO] [stderr]    Doc-tests float
[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; finished in 0.00s
[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" "7aafd6d471aa003d6e60c5a1b21bc16b4133a30c4efe8eccaf62a5764356fc3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aafd6d471aa003d6e60c5a1b21bc16b4133a30c4efe8eccaf62a5764356fc3f", kill_on_drop: false }`
[INFO] [stdout] 7aafd6d471aa003d6e60c5a1b21bc16b4133a30c4efe8eccaf62a5764356fc3f