[INFO] fetching crate mpmfnum 0.2.0...
[INFO] testing mpmfnum-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mpmfnum 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mpmfnum 0.2.0
[INFO] finished tweaking crates.io crate mpmfnum 0.2.0
[INFO] tweaked toml for crates.io crate mpmfnum 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mpmfnum 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.28.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75b7411529e3d2459fb19afd08eeaa3318d15e4f0bda6aa14240ae8d85bb593f
[INFO] running `Command { std: "docker" "start" "-a" "75b7411529e3d2459fb19afd08eeaa3318d15e4f0bda6aa14240ae8d85bb593f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75b7411529e3d2459fb19afd08eeaa3318d15e4f0bda6aa14240ae8d85bb593f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b7411529e3d2459fb19afd08eeaa3318d15e4f0bda6aa14240ae8d85bb593f", kill_on_drop: false }`
[INFO] [stdout] 75b7411529e3d2459fb19afd08eeaa3318d15e4f0bda6aa14240ae8d85bb593f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9930cff57ad0482f7775c0d4e32a2890a3bbe9845ebdd09cd2efeba4d8f7f60d
[INFO] running `Command { std: "docker" "start" "-a" "9930cff57ad0482f7775c0d4e32a2890a3bbe9845ebdd09cd2efeba4d8f7f60d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling mpmfnum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 39s
[INFO] running `Command { std: "docker" "inspect" "9930cff57ad0482f7775c0d4e32a2890a3bbe9845ebdd09cd2efeba4d8f7f60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9930cff57ad0482f7775c0d4e32a2890a3bbe9845ebdd09cd2efeba4d8f7f60d", kill_on_drop: false }`
[INFO] [stdout] 9930cff57ad0482f7775c0d4e32a2890a3bbe9845ebdd09cd2efeba4d8f7f60d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a874b80477d2a8d3ece844e054f298cedfe888295776d8554082aaeef27c719b
[INFO] running `Command { std: "docker" "start" "-a" "a874b80477d2a8d3ece844e054f298cedfe888295776d8554082aaeef27c719b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpmfnum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a874b80477d2a8d3ece844e054f298cedfe888295776d8554082aaeef27c719b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a874b80477d2a8d3ece844e054f298cedfe888295776d8554082aaeef27c719b", kill_on_drop: false }`
[INFO] [stdout] a874b80477d2a8d3ece844e054f298cedfe888295776d8554082aaeef27c719b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdb0e2388d76b064243b16c67a003428002a847f6a559a7e8691105c865181ac
[INFO] running `Command { std: "docker" "start" "-a" "fdb0e2388d76b064243b16c67a003428002a847f6a559a7e8691105c865181ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpmfnum-cf3fce3fe282e653)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fixed.rs (/opt/rustwide/target/debug/deps/fixed-70dc304af8226f3c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test overflow ... ok
[INFO] [stdout] test round_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ieee754.rs (/opt/rustwide/target/debug/deps/ieee754-d8c81d62f9307aa3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test from_bits_small ... ok
[INFO] [stdout] test sandbox ... ok
[INFO] [stdout] test round_small ... ok
[INFO] [stdout] test to_bits_small ... ok
[INFO] [stdout] test sub_exhaustive ... ok
[INFO] [stdout] test add_exhaustive ... ok
[INFO] [stdout] test div_exhaustive ... ok
[INFO] [stdout] test mul_exhaustive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.46s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/posit.rs (/opt/rustwide/target/debug/deps/posit-e35fd0c7e139ec1a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test enumerate ... ok
[INFO] [stdout] test round_small ... ok
[INFO] [stdout] test round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quadratic.rs (/opt/rustwide/target/debug/deps/quadratic-270a587a5b33b560)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rfloat.rs (/opt/rustwide/target/debug/deps/rfloat-46ce9b6636529f2a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test mpfr_integration ... ok
[INFO] [stdout] test multiplication ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test round_fixed ... ok
[INFO] [stdout] test round_trivial ... ok
[INFO] [stdout] test traits ... ok
[INFO] [stdout] test ordering ... ok
[INFO] [stdout] test addition ... ok
[INFO] [stdout] test round_float_subnorm ... ok
[INFO] [stdout] test round_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sandbox.rs (/opt/rustwide/target/debug/deps/sandbox-9f562faf13f77621)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sandbox ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpmfnum
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdb0e2388d76b064243b16c67a003428002a847f6a559a7e8691105c865181ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb0e2388d76b064243b16c67a003428002a847f6a559a7e8691105c865181ac", kill_on_drop: false }`
[INFO] [stdout] fdb0e2388d76b064243b16c67a003428002a847f6a559a7e8691105c865181ac