[INFO] fetching crate lgl 0.1.1... [INFO] testing lgl-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate lgl 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate lgl 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lgl 0.1.1 [INFO] finished tweaking crates.io crate lgl 0.1.1 [INFO] tweaked toml for crates.io crate lgl 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 503ae498d5ccc7c617330f353438c7cd43357738d8e7b7d42a8043fd5df5a223 [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" "503ae498d5ccc7c617330f353438c7cd43357738d8e7b7d42a8043fd5df5a223", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "503ae498d5ccc7c617330f353438c7cd43357738d8e7b7d42a8043fd5df5a223", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503ae498d5ccc7c617330f353438c7cd43357738d8e7b7d42a8043fd5df5a223", kill_on_drop: false }` [INFO] [stdout] 503ae498d5ccc7c617330f353438c7cd43357738d8e7b7d42a8043fd5df5a223 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d6759c09f5f92c890b008e94f3d1d015b0f748512f65aee7a9a4293997f5f4b [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" "4d6759c09f5f92c890b008e94f3d1d015b0f748512f65aee7a9a4293997f5f4b", kill_on_drop: false }` [INFO] [stderr] Compiling lgl v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "4d6759c09f5f92c890b008e94f3d1d015b0f748512f65aee7a9a4293997f5f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d6759c09f5f92c890b008e94f3d1d015b0f748512f65aee7a9a4293997f5f4b", kill_on_drop: false }` [INFO] [stdout] 4d6759c09f5f92c890b008e94f3d1d015b0f748512f65aee7a9a4293997f5f4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] 5c4f8f98c9c3e9ee03d007b730f9ff815f922f4ebcdfd27e40c48161a9a858a7 [INFO] running `Command { std: "docker" "start" "-a" "5c4f8f98c9c3e9ee03d007b730f9ff815f922f4ebcdfd27e40c48161a9a858a7", kill_on_drop: false }` [INFO] [stderr] Compiling lgl v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "5c4f8f98c9c3e9ee03d007b730f9ff815f922f4ebcdfd27e40c48161a9a858a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4f8f98c9c3e9ee03d007b730f9ff815f922f4ebcdfd27e40c48161a9a858a7", kill_on_drop: false }` [INFO] [stdout] 5c4f8f98c9c3e9ee03d007b730f9ff815f922f4ebcdfd27e40c48161a9a858a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02769ec2d5c50975c5e1567951f6333b408bb7a0c4a4a96c4a93cc4d6314ace4 [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" "02769ec2d5c50975c5e1567951f6333b408bb7a0c4a4a96c4a93cc4d6314ace4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lgl-417e01ff611f3f0a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::edge_complete ... ok [INFO] [stdout] test tests::edge_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lgl [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" "02769ec2d5c50975c5e1567951f6333b408bb7a0c4a4a96c4a93cc4d6314ace4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02769ec2d5c50975c5e1567951f6333b408bb7a0c4a4a96c4a93cc4d6314ace4", kill_on_drop: false }` [INFO] [stdout] 02769ec2d5c50975c5e1567951f6333b408bb7a0c4a4a96c4a93cc4d6314ace4