[INFO] fetching crate yoyo-physics 0.4.0...
[INFO] testing yoyo-physics-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate yoyo-physics 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate yoyo-physics 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yoyo-physics 0.4.0
[INFO] finished tweaking crates.io crate yoyo-physics 0.4.0
[INFO] tweaked toml for crates.io crate yoyo-physics 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 18fbb1aef880a02b8bf73167858772a3253a1a88306943353772be63938765e7
[INFO] running `Command { std: "docker" "start" "-a" "18fbb1aef880a02b8bf73167858772a3253a1a88306943353772be63938765e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18fbb1aef880a02b8bf73167858772a3253a1a88306943353772be63938765e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fbb1aef880a02b8bf73167858772a3253a1a88306943353772be63938765e7", kill_on_drop: false }`
[INFO] [stdout] 18fbb1aef880a02b8bf73167858772a3253a1a88306943353772be63938765e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 23c5739157e64b331a0e1de499686f2cb601acd3f4512b5382c6b2f78da70a07
[INFO] running `Command { std: "docker" "start" "-a" "23c5739157e64b331a0e1de499686f2cb601acd3f4512b5382c6b2f78da70a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling yoyo-physics v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "23c5739157e64b331a0e1de499686f2cb601acd3f4512b5382c6b2f78da70a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c5739157e64b331a0e1de499686f2cb601acd3f4512b5382c6b2f78da70a07", kill_on_drop: false }`
[INFO] [stdout] 23c5739157e64b331a0e1de499686f2cb601acd3f4512b5382c6b2f78da70a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f794aafdd733efeb10cf2d7d1bd439ebf5ce504097b00eba7025ad6e9558b749
[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" "f794aafdd733efeb10cf2d7d1bd439ebf5ce504097b00eba7025ad6e9558b749", 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]    Compiling yoyo-physics v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "f794aafdd733efeb10cf2d7d1bd439ebf5ce504097b00eba7025ad6e9558b749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f794aafdd733efeb10cf2d7d1bd439ebf5ce504097b00eba7025ad6e9558b749", kill_on_drop: false }`
[INFO] [stdout] f794aafdd733efeb10cf2d7d1bd439ebf5ce504097b00eba7025ad6e9558b749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 8b158236ebfe1c3ccef6140b1b650bad67ead6689887e157d29e9593fb5cca79
[INFO] running `Command { std: "docker" "start" "-a" "8b158236ebfe1c3ccef6140b1b650bad67ead6689887e157d29e9593fb5cca79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yoyo_physics-8d4f1413d7dbc530)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bezier::tests::test_2nd_derivative ... ok
[INFO] [stdout] test bezier::tests::test_3rd_derivative ... ok
[INFO] [stdout] test bezier::tests::test_bezier ... ok
[INFO] [stdout] test bezier::tests::test_infinite_gradient ... ok
[INFO] [stdout] test decay::tests::test_ideal_target ... ok
[INFO] [stdout] test bezier::tests::test_zero_gradient ... ok
[INFO] [stdout] test spring::tests::test_spring_ios ... ok
[INFO] [stdout] test spring::tests::test_spring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yoyo-physics
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b158236ebfe1c3ccef6140b1b650bad67ead6689887e157d29e9593fb5cca79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b158236ebfe1c3ccef6140b1b650bad67ead6689887e157d29e9593fb5cca79", kill_on_drop: false }`
[INFO] [stdout] 8b158236ebfe1c3ccef6140b1b650bad67ead6689887e157d29e9593fb5cca79