[INFO] fetching crate rug-maths 0.2.5...
[INFO] testing rug-maths-0.2.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate rug-maths 0.2.5 into /workspace/builds/worker-4-tc2/source
[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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rug-maths 0.2.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5182c03a5a58a1537b2486264944f6a91cba8df0d22e4a769aeb9e60f5e48cb5
[INFO] running `Command { std: "docker" "start" "-a" "5182c03a5a58a1537b2486264944f6a91cba8df0d22e4a769aeb9e60f5e48cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5182c03a5a58a1537b2486264944f6a91cba8df0d22e4a769aeb9e60f5e48cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5182c03a5a58a1537b2486264944f6a91cba8df0d22e4a769aeb9e60f5e48cb5", kill_on_drop: false }`
[INFO] [stdout] 5182c03a5a58a1537b2486264944f6a91cba8df0d22e4a769aeb9e60f5e48cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 626a926a02b4be50cbf48330e22708d9fbe98c31baaf5bd4089ef894ef5c1106
[INFO] running `Command { std: "docker" "start" "-a" "626a926a02b4be50cbf48330e22708d9fbe98c31baaf5bd4089ef894ef5c1106", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.0
[INFO] [stderr]    Compiling rug v1.29.0
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling maths-traits v0.2.1
[INFO] [stderr]    Compiling rug-maths v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 17s
[INFO] running `Command { std: "docker" "inspect" "626a926a02b4be50cbf48330e22708d9fbe98c31baaf5bd4089ef894ef5c1106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626a926a02b4be50cbf48330e22708d9fbe98c31baaf5bd4089ef894ef5c1106", kill_on_drop: false }`
[INFO] [stdout] 626a926a02b4be50cbf48330e22708d9fbe98c31baaf5bd4089ef894ef5c1106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f06ee0cb91b4b654a866a2ebb877bf960d85f47d8ad65d054a4170746f69db7c
[INFO] running `Command { std: "docker" "start" "-a" "f06ee0cb91b4b654a866a2ebb877bf960d85f47d8ad65d054a4170746f69db7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rug-maths v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "f06ee0cb91b4b654a866a2ebb877bf960d85f47d8ad65d054a4170746f69db7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06ee0cb91b4b654a866a2ebb877bf960d85f47d8ad65d054a4170746f69db7c", kill_on_drop: false }`
[INFO] [stdout] f06ee0cb91b4b654a866a2ebb877bf960d85f47d8ad65d054a4170746f69db7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39fa58a88babffc8109a10a146ef8700c380b0580f996286f1c8614dd52afd24
[INFO] running `Command { std: "docker" "start" "-a" "39fa58a88babffc8109a10a146ef8700c380b0580f996286f1c8614dd52afd24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rug_maths-f932624c36e686b2)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test float::tests::test_divisibility ... ok
[INFO] [stdout] test float::tests::test_real ... ok
[INFO] [stdout] test float::tests::test_trig ... ok
[INFO] [stdout] test float::tests::test_ops ... ok
[INFO] [stdout] test integer::tests::test_divisibility ... ok
[INFO] [stdout] test integer::tests::test_bezout ... ok
[INFO] [stdout] test integer::tests::test_euclidean_div ... ok
[INFO] [stdout] test float::tests::test_exponential ... ok
[INFO] [stdout] test integer::tests::test_gcd ... ok
[INFO] [stdout] test integer::tests::test_primality ... ok
[INFO] [stdout] test rational::tests::test_divisibility ... ok
[INFO] [stdout] test rational::tests::test_integer_ops ... ok
[INFO] [stdout] test rational::tests::test_inv ... ok
[INFO] [stdout] test rational::tests::test_rational_ops ... ok
[INFO] [stderr]    Doc-tests rug_maths
[INFO] [stdout] test integer::tests::test_ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "39fa58a88babffc8109a10a146ef8700c380b0580f996286f1c8614dd52afd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fa58a88babffc8109a10a146ef8700c380b0580f996286f1c8614dd52afd24", kill_on_drop: false }`
[INFO] [stdout] 39fa58a88babffc8109a10a146ef8700c380b0580f996286f1c8614dd52afd24