[INFO] fetching crate micromath 2.0.0...
[INFO] testing micromath-2.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate micromath 2.0.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate micromath 2.0.0 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 micromath 2.0.0
[INFO] finished tweaking crates.io crate micromath 2.0.0
[INFO] tweaked toml for crates.io crate micromath 2.0.0 written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] [stdout] a69210a7fa0072485d7706c6f88995b602b3f4aa8b3730626fbf7f016801389f
[INFO] running `Command { std: "docker" "start" "-a" "a69210a7fa0072485d7706c6f88995b602b3f4aa8b3730626fbf7f016801389f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a69210a7fa0072485d7706c6f88995b602b3f4aa8b3730626fbf7f016801389f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69210a7fa0072485d7706c6f88995b602b3f4aa8b3730626fbf7f016801389f", kill_on_drop: false }`
[INFO] [stdout] a69210a7fa0072485d7706c6f88995b602b3f4aa8b3730626fbf7f016801389f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] [stdout] c5acb3d7edcb7e79193e10841af546694bfc5abc4575753c23a038e7b5edf51b
[INFO] running `Command { std: "docker" "start" "-a" "c5acb3d7edcb7e79193e10841af546694bfc5abc4575753c23a038e7b5edf51b", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "c5acb3d7edcb7e79193e10841af546694bfc5abc4575753c23a038e7b5edf51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5acb3d7edcb7e79193e10841af546694bfc5abc4575753c23a038e7b5edf51b", kill_on_drop: false }`
[INFO] [stdout] c5acb3d7edcb7e79193e10841af546694bfc5abc4575753c23a038e7b5edf51b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 2afe91aedcb8a279ff486cfaf3df161c9f365881e48c090d4ca2654eaab72a33
[INFO] running `Command { std: "docker" "start" "-a" "2afe91aedcb8a279ff486cfaf3df161c9f365881e48c090d4ca2654eaab72a33", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "2afe91aedcb8a279ff486cfaf3df161c9f365881e48c090d4ca2654eaab72a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afe91aedcb8a279ff486cfaf3df161c9f365881e48c090d4ca2654eaab72a33", kill_on_drop: false }`
[INFO] [stdout] 2afe91aedcb8a279ff486cfaf3df161c9f365881e48c090d4ca2654eaab72a33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] [stdout] a063ddfa5fce043b7088dd3fbb05f6f2a31704215e340ebd232edbf449236ddf
[INFO] running `Command { std: "docker" "start" "-a" "a063ddfa5fce043b7088dd3fbb05f6f2a31704215e340ebd232edbf449236ddf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/micromath-ff6c8710d662c675)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test float::abs::tests::nan ... ok
[INFO] [stdout] test float::abs::tests::sanity_check ... ok
[INFO] [stdout] test float::acos::tests::sanity_check ... ok
[INFO] [stdout] test float::asin::tests::sanity_check ... ok
[INFO] [stdout] test float::atan2::tests::sanity_check ... ok
[INFO] [stdout] test float::atan::tests::nan ... ok
[INFO] [stdout] test float::atan::tests::sanity_check ... ok
[INFO] [stdout] test float::atan::tests::zero ... ok
[INFO] [stdout] test float::ceil::tests::sanity_check ... ok
[INFO] [stdout] test float::copysign::tests::sanity_check ... ok
[INFO] [stdout] test float::cos::tests::sanity_check ... ok
[INFO] [stdout] test float::div_euclid::tests::sanity_check ... ok
[INFO] [stdout] test float::exp::tests::sanity_check ... ok
[INFO] [stdout] test float::floor::tests::sanity_check ... ok
[INFO] [stdout] test float::fract::tests::sanity_check ... ok
[INFO] [stdout] test float::hypot::tests::sanity_check ... ok
[INFO] [stdout] test float::inv::tests::sanity_check ... ok
[INFO] [stdout] test float::invsqrt::tests::sanity_check ... ok
[INFO] [stdout] test float::ln::tests::sanity_check ... ok
[INFO] [stdout] test float::log10::tests::sanity_check ... ok
[INFO] [stdout] test float::log2::tests::sanity_check ... ok
[INFO] [stdout] test float::log::tests::sanity_check ... ok
[INFO] [stdout] test float::powf::tests::sanity_check ... ok
[INFO] [stdout] test float::rem_euclid::tests::sanity_check ... ok
[INFO] [stdout] test float::round::tests::sanity_check ... ok
[INFO] [stdout] test float::sin::tests::sanity_check ... ok
[INFO] [stdout] test float::powi::tests::sanity_check ... ok
[INFO] [stdout] test float::sqrt::tests::negative_is_nan ... ok
[INFO] [stdout] test float::sqrt::tests::sanity_check ... ok
[INFO] [stdout] test float::tan::tests::nan ... ok
[INFO] [stdout] test float::tan::tests::sanity_check ... ok
[INFO] [stdout] test float::tan::tests::zero ... ok
[INFO] [stdout] test float::trunc::tests::sanity_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micromath
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a063ddfa5fce043b7088dd3fbb05f6f2a31704215e340ebd232edbf449236ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a063ddfa5fce043b7088dd3fbb05f6f2a31704215e340ebd232edbf449236ddf", kill_on_drop: false }`
[INFO] [stdout] a063ddfa5fce043b7088dd3fbb05f6f2a31704215e340ebd232edbf449236ddf