[INFO] fetching crate mpmfnum 0.2.0...
[INFO] testing mpmfnum-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mpmfnum 0.2.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mpmfnum 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.2.1
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49cf8aea94b6742c4e7c473997f251cd51ef857391ab1898a00997a4b55e35de
[INFO] running `Command { std: "docker" "start" "-a" "49cf8aea94b6742c4e7c473997f251cd51ef857391ab1898a00997a4b55e35de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49cf8aea94b6742c4e7c473997f251cd51ef857391ab1898a00997a4b55e35de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49cf8aea94b6742c4e7c473997f251cd51ef857391ab1898a00997a4b55e35de", kill_on_drop: false }`
[INFO] [stdout] 49cf8aea94b6742c4e7c473997f251cd51ef857391ab1898a00997a4b55e35de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 965f3709bb17844a4ffae99660cc331cb3f45ee44bb96b5f99c214184a89ad79
[INFO] running `Command { std: "docker" "start" "-a" "965f3709bb17844a4ffae99660cc331cb3f45ee44bb96b5f99c214184a89ad79", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.176
[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 4m 28s
[INFO] running `Command { std: "docker" "inspect" "965f3709bb17844a4ffae99660cc331cb3f45ee44bb96b5f99c214184a89ad79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965f3709bb17844a4ffae99660cc331cb3f45ee44bb96b5f99c214184a89ad79", kill_on_drop: false }`
[INFO] [stdout] 965f3709bb17844a4ffae99660cc331cb3f45ee44bb96b5f99c214184a89ad79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6be67bf751a146cb365e9f03ec1df49a79ca77f0db634505b038090745bdae98
[INFO] running `Command { std: "docker" "start" "-a" "6be67bf751a146cb365e9f03ec1df49a79ca77f0db634505b038090745bdae98", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpmfnum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "6be67bf751a146cb365e9f03ec1df49a79ca77f0db634505b038090745bdae98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be67bf751a146cb365e9f03ec1df49a79ca77f0db634505b038090745bdae98", kill_on_drop: false }`
[INFO] [stdout] 6be67bf751a146cb365e9f03ec1df49a79ca77f0db634505b038090745bdae98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7c0045292d0e39d088264f62c231ca6fe567ab68f62b2c053e0b5fd9932746f
[INFO] running `Command { std: "docker" "start" "-a" "d7c0045292d0e39d088264f62c231ca6fe567ab68f62b2c053e0b5fd9932746f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpmfnum-38d9a788141c85ce)
[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-b7e7701cc6443649)
[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/ieee754-12deaf901925bf40)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test from_bits_small ... ok
[INFO] [stdout] test to_bits_small ... ok
[INFO] [stdout] test round_small ... ok
[INFO] [stdout] test sandbox ... ok
[INFO] [stdout] test sub_exhaustive ... ok
[INFO] [stdout] test mul_exhaustive ... ok
[INFO] [stdout] test div_exhaustive ... ok
[INFO] [stderr]      Running tests/posit.rs (/opt/rustwide/target/debug/deps/posit-fbca47b4abe8b4e8)
[INFO] [stdout] test add_exhaustive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test round_small ... ok
[INFO] [stdout] test enumerate ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quadratic.rs (/opt/rustwide/target/debug/deps/quadratic-ce151118eebb8c18)
[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 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rfloat.rs (/opt/rustwide/target/debug/deps/rfloat-cbbcc315c54fcd8a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ordering ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test round_float ... ok
[INFO] [stdout] test round_float_subnorm ... ok
[INFO] [stdout] test multiplication ... ok
[INFO] [stdout] test addition ... ok
[INFO] [stdout] test round_fixed ... ok
[INFO] [stdout] test round_trivial ... ok
[INFO] [stdout] test traits ... ok
[INFO] [stdout] test mpfr_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sandbox.rs (/opt/rustwide/target/debug/deps/sandbox-707fa8a0c33fa885)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpmfnum
[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] [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" "d7c0045292d0e39d088264f62c231ca6fe567ab68f62b2c053e0b5fd9932746f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c0045292d0e39d088264f62c231ca6fe567ab68f62b2c053e0b5fd9932746f", kill_on_drop: false }`
[INFO] [stdout] d7c0045292d0e39d088264f62c231ca6fe567ab68f62b2c053e0b5fd9932746f