[INFO] fetching crate softfloat-wrapper 0.3.3...
[INFO] testing softfloat-wrapper-0.3.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate softfloat-wrapper 0.3.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate softfloat-wrapper 0.3.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494c1be45200bb39521e42e5379fa02f5790642a64d5f3ee5945b8a9e28f30e7
[INFO] running `Command { std: "docker" "start" "-a" "494c1be45200bb39521e42e5379fa02f5790642a64d5f3ee5945b8a9e28f30e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494c1be45200bb39521e42e5379fa02f5790642a64d5f3ee5945b8a9e28f30e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494c1be45200bb39521e42e5379fa02f5790642a64d5f3ee5945b8a9e28f30e7", kill_on_drop: false }`
[INFO] [stdout] 494c1be45200bb39521e42e5379fa02f5790642a64d5f3ee5945b8a9e28f30e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f7e3ad268dd6c9f29637c7d2ad0320f396e61330753dd4e8049411ffde2dab
[INFO] running `Command { std: "docker" "start" "-a" "24f7e3ad268dd6c9f29637c7d2ad0320f396e61330753dd4e8049411ffde2dab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling c99 v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[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 29.89s
[INFO] running `Command { std: "docker" "inspect" "24f7e3ad268dd6c9f29637c7d2ad0320f396e61330753dd4e8049411ffde2dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f7e3ad268dd6c9f29637c7d2ad0320f396e61330753dd4e8049411ffde2dab", kill_on_drop: false }`
[INFO] [stdout] 24f7e3ad268dd6c9f29637c7d2ad0320f396e61330753dd4e8049411ffde2dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d4f027ad8aeb45f6e599450d1c2d5b3175df27a9ecf50abd80073773cb10fcf
[INFO] running `Command { std: "docker" "start" "-a" "8d4f027ad8aeb45f6e599450d1c2d5b3175df27a9ecf50abd80073773cb10fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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 v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "8d4f027ad8aeb45f6e599450d1c2d5b3175df27a9ecf50abd80073773cb10fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4f027ad8aeb45f6e599450d1c2d5b3175df27a9ecf50abd80073773cb10fcf", kill_on_drop: false }`
[INFO] [stdout] 8d4f027ad8aeb45f6e599450d1c2d5b3175df27a9ecf50abd80073773cb10fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 033933957be122a6065a7a7367a1cb676d083b6110a30976f2e962378409dfad
[INFO] running `Command { std: "docker" "start" "-a" "033933957be122a6065a7a7367a1cb676d083b6110a30976f2e962378409dfad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 49 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/softfloat_wrapper-18cb228283cc651a)
[INFO] [stdout] test f128::tests::f128_fused_mul_add ... ignored
[INFO] [stdout] test f128::tests::f128_compare ... ok
[INFO] [stdout] test f128::tests::f128_rem ... ignored
[INFO] [stdout] test f128::tests::f128_sqrt ... ignored
[INFO] [stdout] test f16::tests::from_f32 ... ok
[INFO] [stdout] test f16::tests::from_f64 ... ok
[INFO] [stdout] test f32::tests::from_f64 ... ok
[INFO] [stdout] test f32::tests::from_f32 ... ok
[INFO] [stdout] test f128::tests::f128_signaling ... ok
[INFO] [stdout] test f16::tests::f16_mul ... ok
[INFO] [stdout] test f32::tests::f32_div ... ok
[INFO] [stdout] test f32::tests::f32_add ... ok
[INFO] [stdout] test f32::tests::f32_compare ... ok
[INFO] [stdout] test f16::tests::f16_fused_mul_add ... ok
[INFO] [stdout] test f16::tests::f16_add ... ok
[INFO] [stdout] test f32::tests::f32_signaling ... ok
[INFO] [stdout] test f128::tests::from_f32 ... ok
[INFO] [stdout] test tests::flag_invalid ... ok
[INFO] [stdout] test tests::flag_underflow ... ok
[INFO] [stdout] test f64::tests::f64_compare ... ok
[INFO] [stdout] test f64::tests::f64_signaling ... ok
[INFO] [stdout] test f128::tests::from_f64 ... ok
[INFO] [stdout] test f64::tests::from_f64 ... ok
[INFO] [stdout] test tests::flag_infinite ... ok
[INFO] [stdout] test f64::tests::f64_div ... ok
[INFO] [stdout] test tests::flag_overflow ... ok
[INFO] [stdout] test f16::tests::f16_div ... ok
[INFO] [stdout] test tests::flag_inexact ... ok
[INFO] [stdout] test f64::tests::f64_mul ... ok
[INFO] [stdout] test f16::tests::f16_rem ... ok
[INFO] [stdout] test f64::tests::f64_add ... ok
[INFO] [stdout] test f128::tests::f128_div ... ok
[INFO] [stdout] test f64::tests::f64_sub ... ok
[INFO] [stdout] test f16::tests::f16_compare ... ok
[INFO] [stdout] test f16::tests::f16_signaling ... ok
[INFO] [stdout] test f32::tests::f32_sub ... ok
[INFO] [stdout] test f128::tests::f128_mul ... ok
[INFO] [stdout] test f64::tests::from_f32 ... ok
[INFO] [stdout] test f32::tests::f32_mul ... ok
[INFO] [stdout] test f32::tests::f32_rem ... ok
[INFO] [stdout] test f16::tests::f16_sub ... ok
[INFO] [stdout] test f32::tests::f32_fused_mul_add ... 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. 46 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 5.48s
[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 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "033933957be122a6065a7a7367a1cb676d083b6110a30976f2e962378409dfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033933957be122a6065a7a7367a1cb676d083b6110a30976f2e962378409dfad", kill_on_drop: false }`
[INFO] [stdout] 033933957be122a6065a7a7367a1cb676d083b6110a30976f2e962378409dfad