[INFO] fetching crate micromath 1.1.0...
[INFO] testing micromath-1.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate micromath 1.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate micromath 1.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c00615bba86317e022477aafe6589002a1220ce8b3500205e6723173e43ea166
[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" "c00615bba86317e022477aafe6589002a1220ce8b3500205e6723173e43ea166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c00615bba86317e022477aafe6589002a1220ce8b3500205e6723173e43ea166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00615bba86317e022477aafe6589002a1220ce8b3500205e6723173e43ea166", kill_on_drop: false }`
[INFO] [stdout] c00615bba86317e022477aafe6589002a1220ce8b3500205e6723173e43ea166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "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] 335e989e34d14aa779483d67a57fe6b50a82a69ee92331f46b021f994b1172f3
[INFO] running `Command { std: "docker" "start" "-a" "335e989e34d14aa779483d67a57fe6b50a82a69ee92331f46b021f994b1172f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "335e989e34d14aa779483d67a57fe6b50a82a69ee92331f46b021f994b1172f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335e989e34d14aa779483d67a57fe6b50a82a69ee92331f46b021f994b1172f3", kill_on_drop: false }`
[INFO] [stdout] 335e989e34d14aa779483d67a57fe6b50a82a69ee92331f46b021f994b1172f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "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] 3b854b348c1d77e474dd903863605389e4c0375dcf51bdf43259a4021ad120b5
[INFO] running `Command { std: "docker" "start" "-a" "3b854b348c1d77e474dd903863605389e4c0375dcf51bdf43259a4021ad120b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "3b854b348c1d77e474dd903863605389e4c0375dcf51bdf43259a4021ad120b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b854b348c1d77e474dd903863605389e4c0375dcf51bdf43259a4021ad120b5", kill_on_drop: false }`
[INFO] [stdout] 3b854b348c1d77e474dd903863605389e4c0375dcf51bdf43259a4021ad120b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ddc06496d582f5e40148b0b0898bc1b60f0a17aa1abc851bc9072318e375dc0
[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" "9ddc06496d582f5e40148b0b0898bc1b60f0a17aa1abc851bc9072318e375dc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/micromath-847fb5d95edca22c
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test f32ext::abs::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::acos::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan2::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::atan::tests::zero ... ok
[INFO] [stdout] test f32ext::cos::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::div_euclid::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::fract::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::hypot::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::inv::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::log10::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::log2::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::log::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::powf::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::atan::tests::nan ... ok
[INFO] [stdout] test f32ext::sqrt::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::powi::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::rem_euclid::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::tan::tests::nan ... ok
[INFO] [stdout] test f32ext::tan::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::tan::tests::zero ... ok
[INFO] [stdout] test f32ext::trunc::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::asin::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::invsqrt::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::ceil::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::ln::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::round::tests::sanity_check ... ok
[INFO] [stdout] test f32ext::sin::tests::sanity_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micromath
[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; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ddc06496d582f5e40148b0b0898bc1b60f0a17aa1abc851bc9072318e375dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddc06496d582f5e40148b0b0898bc1b60f0a17aa1abc851bc9072318e375dc0", kill_on_drop: false }`
[INFO] [stdout] 9ddc06496d582f5e40148b0b0898bc1b60f0a17aa1abc851bc9072318e375dc0