[INFO] fetching crate lasy 0.4.1... [INFO] testing lasy-0.4.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate lasy 0.4.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate lasy 0.4.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lasy 0.4.1 [INFO] finished tweaking crates.io crate lasy 0.4.1 [INFO] tweaked toml for crates.io crate lasy 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b3c739b7604fc1cebdda17f714a5a03968805576ccc5763818be532b8baa2f0 [INFO] running `Command { std: "docker" "start" "-a" "0b3c739b7604fc1cebdda17f714a5a03968805576ccc5763818be532b8baa2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b3c739b7604fc1cebdda17f714a5a03968805576ccc5763818be532b8baa2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3c739b7604fc1cebdda17f714a5a03968805576ccc5763818be532b8baa2f0", kill_on_drop: false }` [INFO] [stdout] 0b3c739b7604fc1cebdda17f714a5a03968805576ccc5763818be532b8baa2f0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85bd0ca26053c00e07f48c89d5c5ee87c0a6b7c6f8568136703c995d211bb70f [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" "85bd0ca26053c00e07f48c89d5c5ee87c0a6b7c6f8568136703c995d211bb70f", kill_on_drop: false }` [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling lasy v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "85bd0ca26053c00e07f48c89d5c5ee87c0a6b7c6f8568136703c995d211bb70f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bd0ca26053c00e07f48c89d5c5ee87c0a6b7c6f8568136703c995d211bb70f", kill_on_drop: false }` [INFO] [stdout] 85bd0ca26053c00e07f48c89d5c5ee87c0a6b7c6f8568136703c995d211bb70f [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dcb60f1b5022521d66dd4bf60768f4e000d3549911cc7f286b179c079252355 [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" "7dcb60f1b5022521d66dd4bf60768f4e000d3549911cc7f286b179c079252355", kill_on_drop: false }` [INFO] [stderr] Compiling lasy v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "7dcb60f1b5022521d66dd4bf60768f4e000d3549911cc7f286b179c079252355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dcb60f1b5022521d66dd4bf60768f4e000d3549911cc7f286b179c079252355", kill_on_drop: false }` [INFO] [stdout] 7dcb60f1b5022521d66dd4bf60768f4e000d3549911cc7f286b179c079252355 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21e46cc03ba8b275abc3d7012fbe54b759bb7ada9800d1e6d5bc1087833440f8 [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" "21e46cc03ba8b275abc3d7012fbe54b759bb7ada9800d1e6d5bc1087833440f8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.68s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lasy-4bf3686d84575d8b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test::test_euler_circuit_duplicate_points ... ok [INFO] [stdout] test test::test_point_graph_to_euler_graph_no_blanks ... ok [INFO] [stdout] test test::test_euler_graph_to_euler_circuit_no_blanks ... ok [INFO] [stdout] test test::test_euler_graph_to_euler_circuit_with_blanks ... ok [INFO] [stdout] test test::test_points_to_point_graph_no_blanks ... ok [INFO] [stdout] test test::test_points_to_point_graph_with_blanks ... ok [INFO] [stdout] test test::test_point_graph_to_euler_graph_with_blanks ... ok [INFO] [stdout] test test::test_single_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lasy [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21e46cc03ba8b275abc3d7012fbe54b759bb7ada9800d1e6d5bc1087833440f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e46cc03ba8b275abc3d7012fbe54b759bb7ada9800d1e6d5bc1087833440f8", kill_on_drop: false }` [INFO] [stdout] 21e46cc03ba8b275abc3d7012fbe54b759bb7ada9800d1e6d5bc1087833440f8