[INFO] fetching crate rug-maths 0.2.5...
[INFO] testing rug-maths-0.2.5 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate rug-maths 0.2.5 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate rug-maths 0.2.5 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rug-maths 0.2.5
[INFO] finished tweaking crates.io crate rug-maths 0.2.5
[INFO] tweaked toml for crates.io crate rug-maths 0.2.5 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6a7aee3e0b87d6fa4925615db6751f36b5317147907a8e0ce66166954bc0307
[INFO] running `Command { std: "docker" "start" "-a" "c6a7aee3e0b87d6fa4925615db6751f36b5317147907a8e0ce66166954bc0307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6a7aee3e0b87d6fa4925615db6751f36b5317147907a8e0ce66166954bc0307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a7aee3e0b87d6fa4925615db6751f36b5317147907a8e0ce66166954bc0307", kill_on_drop: false }`
[INFO] [stdout] c6a7aee3e0b87d6fa4925615db6751f36b5317147907a8e0ce66166954bc0307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 438c56c53d65c5736cf967ad72f7e61e637967e1dbd6733a31ce87132f4c0c1f
[INFO] running `Command { std: "docker" "start" "-a" "438c56c53d65c5736cf967ad72f7e61e637967e1dbd6733a31ce87132f4c0c1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.7
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling rug v1.14.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling maths-traits v0.2.1
[INFO] [stderr]    Compiling rug-maths v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 01s
[INFO] running `Command { std: "docker" "inspect" "438c56c53d65c5736cf967ad72f7e61e637967e1dbd6733a31ce87132f4c0c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438c56c53d65c5736cf967ad72f7e61e637967e1dbd6733a31ce87132f4c0c1f", kill_on_drop: false }`
[INFO] [stdout] 438c56c53d65c5736cf967ad72f7e61e637967e1dbd6733a31ce87132f4c0c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59f9bc09c821c59b861dbb0fa2bcb5ff2ff36fcf67665c851ebd523e70d4ca8a
[INFO] running `Command { std: "docker" "start" "-a" "59f9bc09c821c59b861dbb0fa2bcb5ff2ff36fcf67665c851ebd523e70d4ca8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rug-maths v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "59f9bc09c821c59b861dbb0fa2bcb5ff2ff36fcf67665c851ebd523e70d4ca8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f9bc09c821c59b861dbb0fa2bcb5ff2ff36fcf67665c851ebd523e70d4ca8a", kill_on_drop: false }`
[INFO] [stdout] 59f9bc09c821c59b861dbb0fa2bcb5ff2ff36fcf67665c851ebd523e70d4ca8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6226dce695a0a8c94cd7dee42f5f45b5e142b4cd368a7bc9def15b16c88385b
[INFO] running `Command { std: "docker" "start" "-a" "e6226dce695a0a8c94cd7dee42f5f45b5e142b4cd368a7bc9def15b16c88385b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rug_maths-3e9de4246b82b811)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test integer::tests::test_gcd ... ok
[INFO] [stdout] test rational::tests::test_rational_ops ... ok
[INFO] [stdout] test rational::tests::test_divisibility ... ok
[INFO] [stdout] test rational::tests::test_inv ... ok
[INFO] [stdout] test integer::tests::test_primality ... ok
[INFO] [stdout] test integer::tests::test_divisibility ... ok
[INFO] [stdout] test integer::tests::test_ops ... ok
[INFO] [stdout] test float::tests::test_ops ... ok
[INFO] [stdout] test float::tests::test_real ... ok
[INFO] [stdout] test rational::tests::test_integer_ops ... ok
[INFO] [stdout] test integer::tests::test_euclidean_div ... ok
[INFO] [stdout] test integer::tests::test_bezout ... ok
[INFO] [stdout] test float::tests::test_divisibility ... ok
[INFO] [stdout] test float::tests::test_exponential ... ok
[INFO] [stdout] test float::tests::test_trig ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rug_maths
[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" "e6226dce695a0a8c94cd7dee42f5f45b5e142b4cd368a7bc9def15b16c88385b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6226dce695a0a8c94cd7dee42f5f45b5e142b4cd368a7bc9def15b16c88385b", kill_on_drop: false }`
[INFO] [stdout] e6226dce695a0a8c94cd7dee42f5f45b5e142b4cd368a7bc9def15b16c88385b