[INFO] crate libm 0.2.1 is already in cache
[INFO] testing libm-0.2.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate libm 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libm 0.2.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libm 0.2.1
[INFO] finished tweaking crates.io crate libm 0.2.1
[INFO] tweaked toml for crates.io crate libm 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] d5a42e6e263f3341d1562b121fa3909a686fbee198b1159cb91b4b32b6af321e
[INFO] running `Command { std: "docker" "start" "-a" "d5a42e6e263f3341d1562b121fa3909a686fbee198b1159cb91b4b32b6af321e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a42e6e263f3341d1562b121fa3909a686fbee198b1159cb91b4b32b6af321e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a42e6e263f3341d1562b121fa3909a686fbee198b1159cb91b4b32b6af321e", kill_on_drop: false }`
[INFO] [stdout] d5a42e6e263f3341d1562b121fa3909a686fbee198b1159cb91b4b32b6af321e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d540801d477b48336ebd8da30163b5173d56828f3cb0fd1e7dbc1179595bc6cc
[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" "d540801d477b48336ebd8da30163b5173d56828f3cb0fd1e7dbc1179595bc6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "d540801d477b48336ebd8da30163b5173d56828f3cb0fd1e7dbc1179595bc6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d540801d477b48336ebd8da30163b5173d56828f3cb0fd1e7dbc1179595bc6cc", kill_on_drop: false }`
[INFO] [stdout] d540801d477b48336ebd8da30163b5173d56828f3cb0fd1e7dbc1179595bc6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5196c930e58a266b64a2e90626a8ada7afbbc30b8749ef5ee6efe6060c8aee00
[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" "5196c930e58a266b64a2e90626a8ada7afbbc30b8749ef5ee6efe6060c8aee00", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-panic v0.1.14
[INFO] [stderr]    Compiling libm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "5196c930e58a266b64a2e90626a8ada7afbbc30b8749ef5ee6efe6060c8aee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5196c930e58a266b64a2e90626a8ada7afbbc30b8749ef5ee6efe6060c8aee00", kill_on_drop: false }`
[INFO] [stdout] 5196c930e58a266b64a2e90626a8ada7afbbc30b8749ef5ee6efe6060c8aee00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96297ab78e945a701e5d19bf48d4c2c98fcda0b62180c9fcca5046a401d466ba
[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" "96297ab78e945a701e5d19bf48d4c2c98fcda0b62180c9fcca5046a401d466ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libm-a86e30ce59971b01
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test math::atan2::sanity_check ... ok
[INFO] [stdout] test math::atan::tests::infinity ... ok
[INFO] [stdout] test math::atan::tests::minus_infinity ... ok
[INFO] [stdout] test math::atan::tests::sanity_check ... ok
[INFO] [stdout] test math::atan::tests::nan ... ok
[INFO] [stdout] test math::atan::tests::zero ... ok
[INFO] [stdout] test math::ceil::tests::spec_tests ... ok
[INFO] [stdout] test math::ceilf::tests::sanity_check ... ok
[INFO] [stdout] test math::ceilf::tests::spec_tests ... ok
[INFO] [stdout] test math::exp2::i0_wrap_test ... ok
[INFO] [stdout] test math::expm1::tests::sanity_check ... ok
[INFO] [stdout] test math::fabs::tests::spec_tests ... ok
[INFO] [stdout] test math::fabsf::tests::sanity_check ... ok
[INFO] [stdout] test math::fabsf::tests::spec_tests ... ok
[INFO] [stdout] test math::floor::tests::sanity_check ... ok
[INFO] [stdout] test math::floor::tests::spec_tests ... ok
[INFO] [stdout] test math::floorf::tests::sanity_check ... ok
[INFO] [stdout] test math::floorf::tests::spec_tests ... ok
[INFO] [stdout] test math::fma::tests::fma_segfault ... ok
[INFO] [stdout] test math::j1f::tests::test_j1f_2488 ... ok
[INFO] [stdout] test math::j1f::tests::test_y1f_2002 ... ok
[INFO] [stdout] test math::pow::tests::infinity_as_base ... ok
[INFO] [stdout] test math::pow::tests::infinity_as_exponent ... ok
[INFO] [stdout] test math::fabs::tests::sanity_check ... ok
[INFO] [stdout] test math::pow::tests::nan_inputs ... ok
[INFO] [stdout] test math::pow::tests::normal_cases ... ok
[INFO] [stdout] test math::ceil::tests::sanity_check ... ok
[INFO] [stdout] test math::pow::tests::zero_as_base ... ok
[INFO] [stdout] test math::rem_pio2::tests::test_near_pi ... ok
[INFO] [stdout] test math::pow::tests::one_as_base ... ok
[INFO] [stdout] test math::pow::tests::zero_as_exponent ... ok
[INFO] [stdout] test math::rem_pio2::tests::test_overflow_b9b847 ... ok
[INFO] [stdout] test math::remquo::tests::test_q_overflow ... ok
[INFO] [stdout] test math::round::tests::negative_zero ... ok
[INFO] [stdout] test math::pow::tests::special_cases ... ok
[INFO] [stdout] test math::roundf::tests::negative_zero ... ok
[INFO] [stdout] test math::rem_pio2::tests::test_overflow_4747b9 ... ok
[INFO] [stdout] test math::sincosf::tests::with_pi ... ok
[INFO] [stdout] test math::sincosf::tests::rotational_symmetry ... ok
[INFO] [stdout] test math::sqrt::tests::sanity_check ... ok
[INFO] [stdout] test math::sqrt::tests::spec_tests ... ok
[INFO] [stdout] test math::sqrtf::tests::sanity_check ... ok
[INFO] [stdout] test math::sqrtf::tests::spec_tests ... ok
[INFO] [stdout] test math::trunc::tests::sanity_check ... ok
[INFO] [stdout] test math::truncf::tests::sanity_check ... ok
[INFO] [stderr]    Doc-tests libm
[INFO] [stdout] test math::sin::test_near_pi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "96297ab78e945a701e5d19bf48d4c2c98fcda0b62180c9fcca5046a401d466ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96297ab78e945a701e5d19bf48d4c2c98fcda0b62180c9fcca5046a401d466ba", kill_on_drop: false }`
[INFO] [stdout] 96297ab78e945a701e5d19bf48d4c2c98fcda0b62180c9fcca5046a401d466ba