[INFO] fetching crate softfloat-wrapper 0.2.0...
[INFO] testing softfloat-wrapper-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate softfloat-wrapper 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate softfloat-wrapper 0.2.0 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 softfloat-wrapper 0.2.0
[INFO] finished tweaking crates.io crate softfloat-wrapper 0.2.0
[INFO] tweaked toml for crates.io crate softfloat-wrapper 0.2.0 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded softfloat-sys v0.1.3
[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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19ff4bde4c59220916f501e6e64737b20c237518a024408625113faa14de7fbb
[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" "19ff4bde4c59220916f501e6e64737b20c237518a024408625113faa14de7fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ff4bde4c59220916f501e6e64737b20c237518a024408625113faa14de7fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ff4bde4c59220916f501e6e64737b20c237518a024408625113faa14de7fbb", kill_on_drop: false }`
[INFO] [stdout] 19ff4bde4c59220916f501e6e64737b20c237518a024408625113faa14de7fbb
[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" "+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] fed184a930de3a4981900f62020fd8a3125c5981fa31adc5f5f441c92ac47727
[INFO] running `Command { std: "docker" "start" "-a" "fed184a930de3a4981900f62020fd8a3125c5981fa31adc5f5f441c92ac47727", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling c99 v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling cc-version v0.1.0
[INFO] [stderr]    Compiling softfloat-sys v0.1.3
[INFO] [stderr]    Compiling softfloat-wrapper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.61s
[INFO] running `Command { std: "docker" "inspect" "fed184a930de3a4981900f62020fd8a3125c5981fa31adc5f5f441c92ac47727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed184a930de3a4981900f62020fd8a3125c5981fa31adc5f5f441c92ac47727", kill_on_drop: false }`
[INFO] [stdout] fed184a930de3a4981900f62020fd8a3125c5981fa31adc5f5f441c92ac47727
[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" "+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] f1af819b5f2a46bbe33f1d86fccd61041cda20b3dea6979834269d318a3989f0
[INFO] running `Command { std: "docker" "start" "-a" "f1af819b5f2a46bbe33f1d86fccd61041cda20b3dea6979834269d318a3989f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling algebraics v0.1.2
[INFO] [stderr]    Compiling simple-soft-float v0.1.0
[INFO] [stderr]    Compiling softfloat-wrapper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.39s
[INFO] running `Command { std: "docker" "inspect" "f1af819b5f2a46bbe33f1d86fccd61041cda20b3dea6979834269d318a3989f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1af819b5f2a46bbe33f1d86fccd61041cda20b3dea6979834269d318a3989f0", kill_on_drop: false }`
[INFO] [stdout] f1af819b5f2a46bbe33f1d86fccd61041cda20b3dea6979834269d318a3989f0
[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" "+beta-2021-01-01" "test" "--frozen", 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] 637e05d6e6e730781fd67de4c391f31d6a98f876832e728e4140d4b3dc3b9210
[INFO] running `Command { std: "docker" "start" "-a" "637e05d6e6e730781fd67de4c391f31d6a98f876832e728e4140d4b3dc3b9210", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/softfloat_wrapper-a559536e9631cb25
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test f128::tests::f128_fused_mul_add ... ignored
[INFO] [stdout] test f128::tests::f128_rem ... ignored
[INFO] [stdout] test f128::tests::f128_sqrt ... ignored
[INFO] [stdout] test f16::tests::f16_sub ... ok
[INFO] [stdout] test f32::tests::f32_compare ... ok
[INFO] [stdout] test f16::tests::f16_compare ... ok
[INFO] [stdout] test f128::tests::f128_compare ... ok
[INFO] [stdout] test f16::tests::f16_div ... ok
[INFO] [stdout] test f128::tests::f128_mul ... ok
[INFO] [stdout] test f32::tests::f32_div ... ok
[INFO] [stdout] test f16::tests::f16_rem ... ok
[INFO] [stdout] test f16::tests::f16_mul ... ok
[INFO] [stdout] test f32::tests::f32_add ... ok
[INFO] [stdout] test f32::tests::f32_mul ... ok
[INFO] [stdout] test f16::tests::f16_fused_mul_add ... ok
[INFO] [stdout] test f32::tests::f32_sub ... ok
[INFO] [stdout] test f64::tests::f64_mul ... ok
[INFO] [stdout] test f64::tests::f64_add ... ok
[INFO] [stdout] test f16::tests::f16_add ... ok
[INFO] [stdout] test tests::flag_inexact ... ok
[INFO] [stdout] test f64::tests::f64_div ... ok
[INFO] [stdout] test tests::flag_infinite ... ok
[INFO] [stdout] test tests::flag_invalid ... ok
[INFO] [stdout] test tests::flag_underflow ... ok
[INFO] [stdout] test tests::flag_overflow ... ok
[INFO] [stdout] test f64::tests::f64_compare ... ok
[INFO] [stdout] test f32::tests::f32_fused_mul_add ... ok
[INFO] [stdout] test f128::tests::f128_div ... ok
[INFO] [stdout] test f32::tests::f32_rem ... ok
[INFO] [stdout] test f64::tests::f64_sub ... ok
[INFO] [stdout] test f16::tests::f16_sqrt ... ok
[INFO] [stdout] test f32::tests::f32_sqrt ... ok
[INFO] [stdout] test f64::tests::f64_rem ... ok
[INFO] [stdout] test f128::tests::f128_add ... ok
[INFO] [stdout] test f64::tests::f64_fused_mul_add ... ok
[INFO] [stdout] test f64::tests::f64_sqrt ... ok
[INFO] [stderr]    Doc-tests softfloat-wrapper
[INFO] [stdout] test f128::tests::f128_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 4.97s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ExceptionFlags (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Float (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "637e05d6e6e730781fd67de4c391f31d6a98f876832e728e4140d4b3dc3b9210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637e05d6e6e730781fd67de4c391f31d6a98f876832e728e4140d4b3dc3b9210", kill_on_drop: false }`
[INFO] [stdout] 637e05d6e6e730781fd67de4c391f31d6a98f876832e728e4140d4b3dc3b9210