[INFO] fetching crate rug-maths 0.2.5...
[INFO] testing rug-maths-0.2.5 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate rug-maths 0.2.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rug-maths 0.2.5 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded maths-traits v0.2.1
[INFO] [stderr]   Downloaded rug v1.13.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2431700f0e316375eba56b59777bb209e18b92a6d90ca1e2a540247fb44b6f6d
[INFO] running `Command { std: "docker" "start" "-a" "2431700f0e316375eba56b59777bb209e18b92a6d90ca1e2a540247fb44b6f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2431700f0e316375eba56b59777bb209e18b92a6d90ca1e2a540247fb44b6f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2431700f0e316375eba56b59777bb209e18b92a6d90ca1e2a540247fb44b6f6d", kill_on_drop: false }`
[INFO] [stdout] 2431700f0e316375eba56b59777bb209e18b92a6d90ca1e2a540247fb44b6f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f851062ddd247829bc76372e240e255119a44b57b2666c4aa8ca513218fa08a
[INFO] running `Command { std: "docker" "start" "-a" "9f851062ddd247829bc76372e240e255119a44b57b2666c4aa8ca513218fa08a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.6
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling rug v1.13.0
[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 3m 37s
[INFO] running `Command { std: "docker" "inspect" "9f851062ddd247829bc76372e240e255119a44b57b2666c4aa8ca513218fa08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f851062ddd247829bc76372e240e255119a44b57b2666c4aa8ca513218fa08a", kill_on_drop: false }`
[INFO] [stdout] 9f851062ddd247829bc76372e240e255119a44b57b2666c4aa8ca513218fa08a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54931dff5cb24ea90eeaf1f2fd021dbab5cf136f3c606960233021bd2568af81
[INFO] running `Command { std: "docker" "start" "-a" "54931dff5cb24ea90eeaf1f2fd021dbab5cf136f3c606960233021bd2568af81", kill_on_drop: false }`
[INFO] [stderr]    Compiling rug-maths v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "54931dff5cb24ea90eeaf1f2fd021dbab5cf136f3c606960233021bd2568af81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54931dff5cb24ea90eeaf1f2fd021dbab5cf136f3c606960233021bd2568af81", kill_on_drop: false }`
[INFO] [stdout] 54931dff5cb24ea90eeaf1f2fd021dbab5cf136f3c606960233021bd2568af81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d5b2c3223e89699e77aae806fd3dea386c7b7b1f0448a80520101c17fa6ce88
[INFO] running `Command { std: "docker" "start" "-a" "5d5b2c3223e89699e77aae806fd3dea386c7b7b1f0448a80520101c17fa6ce88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rug_maths-aade4eabd59aae29)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test float::tests::test_divisibility ... ok
[INFO] [stdout] test float::tests::test_ops ... ok
[INFO] [stdout] test float::tests::test_exponential ... ok
[INFO] [stdout] test float::tests::test_real ... ok
[INFO] [stdout] test float::tests::test_trig ... ok
[INFO] [stdout] test integer::tests::test_bezout ... ok
[INFO] [stdout] test integer::tests::test_divisibility ... ok
[INFO] [stdout] test integer::tests::test_euclidean_div ... ok
[INFO] [stdout] test integer::tests::test_gcd ... ok
[INFO] [stdout] test integer::tests::test_ops ... ok
[INFO] [stdout] test rational::tests::test_divisibility ... ok
[INFO] [stdout] test integer::tests::test_primality ... ok
[INFO] [stdout] test rational::tests::test_integer_ops ... ok
[INFO] [stdout] test rational::tests::test_rational_ops ... ok
[INFO] [stdout] test rational::tests::test_inv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "5d5b2c3223e89699e77aae806fd3dea386c7b7b1f0448a80520101c17fa6ce88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5b2c3223e89699e77aae806fd3dea386c7b7b1f0448a80520101c17fa6ce88", kill_on_drop: false }`
[INFO] [stdout] 5d5b2c3223e89699e77aae806fd3dea386c7b7b1f0448a80520101c17fa6ce88