[INFO] fetching crate rmath-rs 0.1.0...
[INFO] testing rmath-rs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rmath-rs 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rmath-rs 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rmath-rs 0.1.0
[INFO] finished tweaking crates.io crate rmath-rs 0.1.0
[INFO] tweaked toml for crates.io crate rmath-rs 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d363f6b9ebe408350505e5051a6f45260c82cbe23885db2c8e7889430bc8eed2
[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" "d363f6b9ebe408350505e5051a6f45260c82cbe23885db2c8e7889430bc8eed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d363f6b9ebe408350505e5051a6f45260c82cbe23885db2c8e7889430bc8eed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d363f6b9ebe408350505e5051a6f45260c82cbe23885db2c8e7889430bc8eed2", kill_on_drop: false }`
[INFO] [stdout] d363f6b9ebe408350505e5051a6f45260c82cbe23885db2c8e7889430bc8eed2
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 083086b34063f9892b2b30647b67436d29cc7424d4cb4e8d4c144b64489d88cd
[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" "083086b34063f9892b2b30647b67436d29cc7424d4cb4e8d4c144b64489d88cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling rmath-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "083086b34063f9892b2b30647b67436d29cc7424d4cb4e8d4c144b64489d88cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083086b34063f9892b2b30647b67436d29cc7424d4cb4e8d4c144b64489d88cd", kill_on_drop: false }`
[INFO] [stdout] 083086b34063f9892b2b30647b67436d29cc7424d4cb4e8d4c144b64489d88cd
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f59e2af2fb8996e1d0503dad3efc5d851c2f8bc87470cf61a4a74e3dcd937f
[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" "b0f59e2af2fb8996e1d0503dad3efc5d851c2f8bc87470cf61a4a74e3dcd937f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmath-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b0f59e2af2fb8996e1d0503dad3efc5d851c2f8bc87470cf61a4a74e3dcd937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f59e2af2fb8996e1d0503dad3efc5d851c2f8bc87470cf61a4a74e3dcd937f", kill_on_drop: false }`
[INFO] [stdout] b0f59e2af2fb8996e1d0503dad3efc5d851c2f8bc87470cf61a4a74e3dcd937f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5518d3fd530ea02865afea298dab55d35ad6679fe2604eb9e1779e290b6bf3cd
[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" "5518d3fd530ea02865afea298dab55d35ad6679fe2604eb9e1779e290b6bf3cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rmath_rs-5c69cd8356a6ad81
[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] [stderr]    Doc-tests rmath-rs
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::sub (line 324) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::distance_sq (line 216) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::abs (line 127) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::div (line 391) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::div (line 414) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::neg (line 436) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::mul (line 346) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::distance (line 236) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::add (line 279) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::fract (line 144) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::floor (line 109) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::mul (line 369) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::add (line 256) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::&'_ Vector4::sub (line 301) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::modulo (line 165) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::from1 (line 23) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::from4 (line 41) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::y (line 70) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::w (line 96) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::x (line 57) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::modulo_euclidean (line 191) ... ok
[INFO] [stdout] test src/vector4.rs - vector4::Vector4::z (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5518d3fd530ea02865afea298dab55d35ad6679fe2604eb9e1779e290b6bf3cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5518d3fd530ea02865afea298dab55d35ad6679fe2604eb9e1779e290b6bf3cd", kill_on_drop: false }`
[INFO] [stdout] 5518d3fd530ea02865afea298dab55d35ad6679fe2604eb9e1779e290b6bf3cd