[INFO] fetching crate softfloat-wrapper 0.2.0...
[INFO] testing softfloat-wrapper-0.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[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 eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ebcd7cee4c98c0ed952de21ec459b7f9ef8b5743258bb16e08ddac6c682b0e4
[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" "3ebcd7cee4c98c0ed952de21ec459b7f9ef8b5743258bb16e08ddac6c682b0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ebcd7cee4c98c0ed952de21ec459b7f9ef8b5743258bb16e08ddac6c682b0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebcd7cee4c98c0ed952de21ec459b7f9ef8b5743258bb16e08ddac6c682b0e4", kill_on_drop: false }`
[INFO] [stdout] 3ebcd7cee4c98c0ed952de21ec459b7f9ef8b5743258bb16e08ddac6c682b0e4
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] d144cc3b73109445ae13c6c34be1e4167f460f6b88c6aa66dcb137f125782b93
[INFO] running `Command { std: "docker" "start" "-a" "d144cc3b73109445ae13c6c34be1e4167f460f6b88c6aa66dcb137f125782b93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[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 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[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 57.43s
[INFO] running `Command { std: "docker" "inspect" "d144cc3b73109445ae13c6c34be1e4167f460f6b88c6aa66dcb137f125782b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d144cc3b73109445ae13c6c34be1e4167f460f6b88c6aa66dcb137f125782b93", kill_on_drop: false }`
[INFO] [stdout] d144cc3b73109445ae13c6c34be1e4167f460f6b88c6aa66dcb137f125782b93
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 060e749bd0a26397edccf894d4766ba5662138f77a8165b64a93ad16cfb6b3bf
[INFO] running `Command { std: "docker" "start" "-a" "060e749bd0a26397edccf894d4766ba5662138f77a8165b64a93ad16cfb6b3bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[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 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 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.03s
[INFO] running `Command { std: "docker" "inspect" "060e749bd0a26397edccf894d4766ba5662138f77a8165b64a93ad16cfb6b3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060e749bd0a26397edccf894d4766ba5662138f77a8165b64a93ad16cfb6b3bf", kill_on_drop: false }`
[INFO] [stdout] 060e749bd0a26397edccf894d4766ba5662138f77a8165b64a93ad16cfb6b3bf
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b9074701a48ed0eb33b5d49a0454105b0dc33fc978e3409a6a63f3fbdb94f54
[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" "7b9074701a48ed0eb33b5d49a0454105b0dc33fc978e3409a6a63f3fbdb94f54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/softfloat_wrapper-e7858532298532bd
[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_compare ... ok
[INFO] [stdout] test f128::tests::f128_compare ... ok
[INFO] [stdout] test f16::tests::f16_mul ... ok
[INFO] [stdout] test f16::tests::f16_add ... ok
[INFO] [stdout] test f16::tests::f16_div ... ok
[INFO] [stdout] test f16::tests::f16_fused_mul_add ... ok
[INFO] [stdout] test f16::tests::f16_rem ... ok
[INFO] [stdout] test f16::tests::f16_sub ... ok
[INFO] [stdout] test f32::tests::f32_div ... ok
[INFO] [stdout] test f32::tests::f32_compare ... ok
[INFO] [stdout] test f128::tests::f128_mul ... ok
[INFO] [stdout] test f32::tests::f32_sub ... ok
[INFO] [stdout] test f32::tests::f32_add ... ok
[INFO] [stdout] test f32::tests::f32_mul ... ok
[INFO] [stdout] test f128::tests::f128_div ... ok
[INFO] [stdout] test f64::tests::f64_div ... ok
[INFO] [stdout] test f64::tests::f64_mul ... ok
[INFO] [stdout] test f64::tests::f64_add ... ok
[INFO] [stdout] test f32::tests::f32_fused_mul_add ... ok
[INFO] [stdout] test f64::tests::f64_compare ... ok
[INFO] [stdout] test tests::flag_invalid ... ok
[INFO] [stdout] test tests::flag_infinite ... ok
[INFO] [stdout] test tests::flag_inexact ... ok
[INFO] [stdout] test tests::flag_overflow ... ok
[INFO] [stdout] test f32::tests::f32_rem ... ok
[INFO] [stdout] test tests::flag_underflow ... 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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - ExceptionFlags (line 78) ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b9074701a48ed0eb33b5d49a0454105b0dc33fc978e3409a6a63f3fbdb94f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9074701a48ed0eb33b5d49a0454105b0dc33fc978e3409a6a63f3fbdb94f54", kill_on_drop: false }`
[INFO] [stdout] 7b9074701a48ed0eb33b5d49a0454105b0dc33fc978e3409a6a63f3fbdb94f54