[INFO] fetching crate polylog 1.4.0... [INFO] testing polylog-1.4.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate polylog 1.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate polylog 1.4.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate polylog 1.4.0 [INFO] finished tweaking crates.io crate polylog 1.4.0 [INFO] tweaked toml for crates.io crate polylog 1.4.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeed046372a4a82b0b9ff16e49ecfbad79ddbe2f361d0146a1664ac700b91d67 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aeed046372a4a82b0b9ff16e49ecfbad79ddbe2f361d0146a1664ac700b91d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeed046372a4a82b0b9ff16e49ecfbad79ddbe2f361d0146a1664ac700b91d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeed046372a4a82b0b9ff16e49ecfbad79ddbe2f361d0146a1664ac700b91d67", kill_on_drop: false }` [INFO] [stdout] aeed046372a4a82b0b9ff16e49ecfbad79ddbe2f361d0146a1664ac700b91d67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1761530cb1055d25cc95626772c287ce5c95de987d87f41628fabc57fe35186b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1761530cb1055d25cc95626772c287ce5c95de987d87f41628fabc57fe35186b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling polylog v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.54s [INFO] running `Command { std: "docker" "inspect" "1761530cb1055d25cc95626772c287ce5c95de987d87f41628fabc57fe35186b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1761530cb1055d25cc95626772c287ce5c95de987d87f41628fabc57fe35186b", kill_on_drop: false }` [INFO] [stdout] 1761530cb1055d25cc95626772c287ce5c95de987d87f41628fabc57fe35186b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62818ea3d73ba140ca5d91d4e767ab8a3d2db0533cafb5f2c9983222954b3e7b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "62818ea3d73ba140ca5d91d4e767ab8a3d2db0533cafb5f2c9983222954b3e7b", kill_on_drop: false }` [INFO] [stderr] Compiling polylog v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "62818ea3d73ba140ca5d91d4e767ab8a3d2db0533cafb5f2c9983222954b3e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62818ea3d73ba140ca5d91d4e767ab8a3d2db0533cafb5f2c9983222954b3e7b", kill_on_drop: false }` [INFO] [stdout] 62818ea3d73ba140ca5d91d4e767ab8a3d2db0533cafb5f2c9983222954b3e7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4435374d43bc1aec976c5de89141a5b1871962fefa886ab239f324f23ab14d5a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4435374d43bc1aec976c5de89141a5b1871962fefa886ab239f324f23ab14d5a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/polylog-d2f768e94d04b021 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bench-0c49e5e43fc3e82a [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test bench_real_li2 ... ok [INFO] [stdout] test bench_complex_li4 ... ok [INFO] [stdout] test bench_complex_li2 ... ok [INFO] [stdout] test bench_complex_li6 ... ok [INFO] [stdout] test bench_complex_li5 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/li2-ff08badac44b4139 [INFO] [stdout] test bench_complex_li3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test identities ... ok [INFO] [stdout] test special_value_identities ... ok [INFO] [stdout] test special_values ... ok [INFO] [stdout] test test_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/li3-f3e3ed8af246b5c6 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test special_values ... ok [INFO] [stdout] test test_values ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/li4-1173fc10e859e930 [INFO] [stdout] test identities ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test special_values ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/li5-d9e28d02f09156a0 [INFO] [stdout] test test_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test special_values ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/li6-758b5e256e78f48b [INFO] [stdout] test test_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test special_values ... ok [INFO] [stderr] Doc-tests polylog [INFO] [stdout] test test_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/li6.rs - li6::Complex::li6 (line 15) ... ok [INFO] [stdout] test src/li2.rs - li2::f64::li2 (line 16) ... ok [INFO] [stdout] test src/li5.rs - li5::Complex::li5 (line 15) ... ok [INFO] [stdout] test src/li4.rs - li4::Complex::li4 (line 15) ... ok [INFO] [stdout] test src/li3.rs - li3::Complex::li3 (line 14) ... ok [INFO] [stdout] test src/li2.rs - li2::Complex::li2 (line 88) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4435374d43bc1aec976c5de89141a5b1871962fefa886ab239f324f23ab14d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4435374d43bc1aec976c5de89141a5b1871962fefa886ab239f324f23ab14d5a", kill_on_drop: false }` [INFO] [stdout] 4435374d43bc1aec976c5de89141a5b1871962fefa886ab239f324f23ab14d5a