[INFO] fetching crate softfloat-wrapper 0.3.3...
[INFO] testing softfloat-wrapper-0.3.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate softfloat-wrapper 0.3.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate softfloat-wrapper 0.3.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate softfloat-wrapper 0.3.3
[INFO] finished tweaking crates.io crate softfloat-wrapper 0.3.3
[INFO] tweaked toml for crates.io crate softfloat-wrapper 0.3.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25cdb0c3026c5bd8a4d71fcc75118e21e00e91953f235b3cfce5da85b2889c9b
[INFO] running `Command { std: "docker" "start" "-a" "25cdb0c3026c5bd8a4d71fcc75118e21e00e91953f235b3cfce5da85b2889c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cdb0c3026c5bd8a4d71fcc75118e21e00e91953f235b3cfce5da85b2889c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cdb0c3026c5bd8a4d71fcc75118e21e00e91953f235b3cfce5da85b2889c9b", kill_on_drop: false }`
[INFO] [stdout] 25cdb0c3026c5bd8a4d71fcc75118e21e00e91953f235b3cfce5da85b2889c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 733c04f88cc9678be26293b2c03252e1b8d23682977bbaeec6023524fcc2ee63
[INFO] running `Command { std: "docker" "start" "-a" "733c04f88cc9678be26293b2c03252e1b8d23682977bbaeec6023524fcc2ee63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling c99 v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling cc-version v0.1.0
[INFO] [stderr]    Compiling softfloat-sys v0.1.3
[INFO] [stderr]    Compiling softfloat-wrapper v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 38s
[INFO] running `Command { std: "docker" "inspect" "733c04f88cc9678be26293b2c03252e1b8d23682977bbaeec6023524fcc2ee63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733c04f88cc9678be26293b2c03252e1b8d23682977bbaeec6023524fcc2ee63", kill_on_drop: false }`
[INFO] [stdout] 733c04f88cc9678be26293b2c03252e1b8d23682977bbaeec6023524fcc2ee63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 087d3d8ec176433e847f7bf981e589bc1d4293ad6727bc7a4d9ba3f83de3dfdd
[INFO] running `Command { std: "docker" "start" "-a" "087d3d8ec176433e847f7bf981e589bc1d4293ad6727bc7a4d9ba3f83de3dfdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[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 rand_pcg v0.1.2
[INFO] [stderr]    Compiling algebraics v0.1.2
[INFO] [stderr]    Compiling simple-soft-float v0.1.0
[INFO] [stderr]    Compiling softfloat-wrapper v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 53.18s
[INFO] running `Command { std: "docker" "inspect" "087d3d8ec176433e847f7bf981e589bc1d4293ad6727bc7a4d9ba3f83de3dfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "087d3d8ec176433e847f7bf981e589bc1d4293ad6727bc7a4d9ba3f83de3dfdd", kill_on_drop: false }`
[INFO] [stdout] 087d3d8ec176433e847f7bf981e589bc1d4293ad6727bc7a4d9ba3f83de3dfdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40bbba8570b38f72b35b54d6720b6d347c20f925e8a04182cdcef52ecd509174
[INFO] running `Command { std: "docker" "start" "-a" "40bbba8570b38f72b35b54d6720b6d347c20f925e8a04182cdcef52ecd509174", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/softfloat_wrapper-fedbeae07e869d56)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test f128::tests::f128_compare ... ok
[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 f128::tests::f128_signaling ... ok
[INFO] [stdout] test f128::tests::from_f64 ... ok
[INFO] [stdout] test f128::tests::from_f32 ... ok
[INFO] [stdout] test f16::tests::f16_add ... ok
[INFO] [stdout] test f16::tests::from_f32 ... ok
[INFO] [stdout] test f16::tests::f16_compare ... ok
[INFO] [stdout] test f128::tests::f128_mul ... ok
[INFO] [stdout] test f16::tests::f16_sub ... ok
[INFO] [stdout] test f16::tests::f16_div ... ok
[INFO] [stdout] test f16::tests::f16_mul ... ok
[INFO] [stdout] test f32::tests::f32_add ... ok
[INFO] [stdout] test f16::tests::f16_rem ... ok
[INFO] [stdout] test f16::tests::from_f64 ... ok
[INFO] [stdout] test f16::tests::f16_fused_mul_add ... ok
[INFO] [stdout] test f16::tests::f16_signaling ... ok
[INFO] [stdout] test f32::tests::f32_mul ... ok
[INFO] [stdout] test f32::tests::f32_compare ... ok
[INFO] [stdout] test f32::tests::f32_div ... ok
[INFO] [stdout] test f32::tests::f32_signaling ... ok
[INFO] [stdout] test f128::tests::f128_div ... ok
[INFO] [stdout] test f32::tests::from_f32 ... ok
[INFO] [stdout] test f32::tests::from_f64 ... ok
[INFO] [stdout] test f32::tests::f32_sub ... ok
[INFO] [stdout] test f64::tests::f64_compare ... ok
[INFO] [stdout] test f32::tests::f32_rem ... ok
[INFO] [stdout] test f64::tests::f64_div ... ok
[INFO] [stdout] test tests::flag_inexact ... ok
[INFO] [stdout] test tests::flag_invalid ... ok
[INFO] [stdout] test f64::tests::f64_signaling ... ok
[INFO] [stdout] test f64::tests::from_f64 ... ok
[INFO] [stdout] test f64::tests::from_f32 ... ok
[INFO] [stdout] test tests::flag_underflow ... ok
[INFO] [stdout] test tests::flag_infinite ... ok
[INFO] [stdout] test tests::flag_overflow ... ok
[INFO] [stdout] test f64::tests::f64_add ... ok
[INFO] [stdout] test f64::tests::f64_mul ... ok
[INFO] [stdout] test f32::tests::f32_fused_mul_add ... 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_sqrt ... ok
[INFO] [stdout] test f64::tests::f64_fused_mul_add ... ok
[INFO] [stdout] test f128::tests::f128_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 5.32s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests softfloat-wrapper
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ExceptionFlags (line 78) ... ok
[INFO] [stdout] test src/lib.rs - Float (line 152) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40bbba8570b38f72b35b54d6720b6d347c20f925e8a04182cdcef52ecd509174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bbba8570b38f72b35b54d6720b6d347c20f925e8a04182cdcef52ecd509174", kill_on_drop: false }`
[INFO] [stdout] 40bbba8570b38f72b35b54d6720b6d347c20f925e8a04182cdcef52ecd509174