[INFO] fetching crate micromath 1.1.0...
[INFO] testing micromath-1.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate micromath 1.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate micromath 1.1.0 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 micromath 1.1.0
[INFO] finished tweaking crates.io crate micromath 1.1.0
[INFO] tweaked toml for crates.io crate micromath 1.1.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a3c1a6fd4dddafbc0f54d4ce47e0ccded5039586e43d16dff4d475296fc8cb3b
[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" "a3c1a6fd4dddafbc0f54d4ce47e0ccded5039586e43d16dff4d475296fc8cb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c1a6fd4dddafbc0f54d4ce47e0ccded5039586e43d16dff4d475296fc8cb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c1a6fd4dddafbc0f54d4ce47e0ccded5039586e43d16dff4d475296fc8cb3b", kill_on_drop: false }`
[INFO] [stdout] a3c1a6fd4dddafbc0f54d4ce47e0ccded5039586e43d16dff4d475296fc8cb3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 76fdef8499c6f3e0e65b2e782312e1c416a77085f48357161f73fe59f32137a3
[INFO] running `Command { std: "docker" "start" "-a" "76fdef8499c6f3e0e65b2e782312e1c416a77085f48357161f73fe59f32137a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "76fdef8499c6f3e0e65b2e782312e1c416a77085f48357161f73fe59f32137a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fdef8499c6f3e0e65b2e782312e1c416a77085f48357161f73fe59f32137a3", kill_on_drop: false }`
[INFO] [stdout] 76fdef8499c6f3e0e65b2e782312e1c416a77085f48357161f73fe59f32137a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 60dd7499898ee1d4c88ad611db3f84af3267e2ccc949c11ecd2a4f7ff78f9555
[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" "60dd7499898ee1d4c88ad611db3f84af3267e2ccc949c11ecd2a4f7ff78f9555", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "60dd7499898ee1d4c88ad611db3f84af3267e2ccc949c11ecd2a4f7ff78f9555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dd7499898ee1d4c88ad611db3f84af3267e2ccc949c11ecd2a4f7ff78f9555", kill_on_drop: false }`
[INFO] [stdout] 60dd7499898ee1d4c88ad611db3f84af3267e2ccc949c11ecd2a4f7ff78f9555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9afc3cec9d34ec8f011ae581a313b629bf88fe1f939e51cf8d87490539b50d71
[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" "9afc3cec9d34ec8f011ae581a313b629bf88fe1f939e51cf8d87490539b50d71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/micromath-930adabdb3e37df3
[INFO] [stdout] running 31 tests
[INFO] [stdout] test f32ext::asin::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan2::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::floor::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::exp::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan::tests::nan ... ok
[INFO] [stdout] test f32ext::acos::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::copysign::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::hypot::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::cos::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::inv::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::div_euclid::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::abs::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan::tests::zero ... ok
[INFO] [stdout] test f32ext::fract::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::ceil::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::sqrt::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::invsqrt::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::round::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::tan::tests::nan ... ok
[INFO] [stdout] test f32ext::log::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::tan::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::sin::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::log2::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::powf::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::trunc::tests::sanity_check ... ok
[INFO] [stderr]    Doc-tests micromath
[INFO] [stdout] test f32ext::rem_euclid::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::ln::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::powi::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::log10::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::tan::tests::zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9afc3cec9d34ec8f011ae581a313b629bf88fe1f939e51cf8d87490539b50d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9afc3cec9d34ec8f011ae581a313b629bf88fe1f939e51cf8d87490539b50d71", kill_on_drop: false }`
[INFO] [stdout] 9afc3cec9d34ec8f011ae581a313b629bf88fe1f939e51cf8d87490539b50d71