[INFO] cloning repository https://github.com/FoseFx/some-algos-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FoseFx/some-algos-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fsome-algos-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fsome-algos-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d24d1cadaae7d9ee0f85f378f341e8eb63d3f9dc
[INFO] testing FoseFx/some-algos-in-rust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fsome-algos-in-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FoseFx/some-algos-in-rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FoseFx/some-algos-in-rust
[INFO] finished tweaking git repo https://github.com/FoseFx/some-algos-in-rust
[INFO] tweaked toml for git repo https://github.com/FoseFx/some-algos-in-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/FoseFx/some-algos-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fe5f42a3941705b93e3200108a0f815d1b991dd54defe100e1aaa858992f32f
[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" "6fe5f42a3941705b93e3200108a0f815d1b991dd54defe100e1aaa858992f32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fe5f42a3941705b93e3200108a0f815d1b991dd54defe100e1aaa858992f32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe5f42a3941705b93e3200108a0f815d1b991dd54defe100e1aaa858992f32f", kill_on_drop: false }`
[INFO] [stdout] 6fe5f42a3941705b93e3200108a0f815d1b991dd54defe100e1aaa858992f32f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8f1037b0f48966bbb50898786710c6699a7e94f9e493b08f750947051dba49a
[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" "a8f1037b0f48966bbb50898786710c6699a7e94f9e493b08f750947051dba49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling some-algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "a8f1037b0f48966bbb50898786710c6699a7e94f9e493b08f750947051dba49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f1037b0f48966bbb50898786710c6699a7e94f9e493b08f750947051dba49a", kill_on_drop: false }`
[INFO] [stdout] a8f1037b0f48966bbb50898786710c6699a7e94f9e493b08f750947051dba49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a6536a6bd236a355a133001e90bdd03badb18d50f069a111370c58ae5dc1dca1
[INFO] running `Command { std: "docker" "start" "-a" "a6536a6bd236a355a133001e90bdd03badb18d50f069a111370c58ae5dc1dca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling some-algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "a6536a6bd236a355a133001e90bdd03badb18d50f069a111370c58ae5dc1dca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6536a6bd236a355a133001e90bdd03badb18d50f069a111370c58ae5dc1dca1", kill_on_drop: false }`
[INFO] [stdout] a6536a6bd236a355a133001e90bdd03badb18d50f069a111370c58ae5dc1dca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cc81ba39973421d565a2da7609613fb5992d660e147fd36b25a5986fe153df7
[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" "7cc81ba39973421d565a2da7609613fb5992d660e147fd36b25a5986fe153df7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/some_algos-f55b109fe3731caf
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test problems::consecutive::test::test_longest_consecutive_sequence ... ok
[INFO] [stdout] test graphs::bfs::tests::test_are_connected ... ok
[INFO] [stdout] test problems::subarray_sum::tests::test_subarray_sum ... ok
[INFO] [stdout] test problems::excel_columns::test::test_column_name ... ok
[INFO] [stdout] test problems::subarray_sum::tests::test_sum_of_vec ... ok
[INFO] [stdout] test sort::quick::test::quick_sort_test ... ok
[INFO] [stdout] test problems::simplify_path::test::test_simplify_path ... ok
[INFO] [stdout] test graphs::bfs::tests::test_breadth_first_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cc81ba39973421d565a2da7609613fb5992d660e147fd36b25a5986fe153df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc81ba39973421d565a2da7609613fb5992d660e147fd36b25a5986fe153df7", kill_on_drop: false }`
[INFO] [stdout] 7cc81ba39973421d565a2da7609613fb5992d660e147fd36b25a5986fe153df7