[INFO] updating cached repository https://github.com/FoseFx/some-algos-in-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d24d1cadaae7d9ee0f85f378f341e8eb63d3f9dc
[INFO] testing FoseFx/some-algos-in-rust against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fsome-algos-in-rust" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FoseFx/some-algos-in-rust on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-13/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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 22ca801ee9dcc6819a42531cd133e2b7e6ec55238d970a27afb16ecd2968a463
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "22ca801ee9dcc6819a42531cd133e2b7e6ec55238d970a27afb16ecd2968a463"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling some-algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "22ca801ee9dcc6819a42531cd133e2b7e6ec55238d970a27afb16ecd2968a463"`
[INFO] running `"docker" "rm" "-f" "22ca801ee9dcc6819a42531cd133e2b7e6ec55238d970a27afb16ecd2968a463"`
[INFO] [stdout] 22ca801ee9dcc6819a42531cd133e2b7e6ec55238d970a27afb16ecd2968a463
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef1e00ec8c48b596f4af4e5da2f2b0f817ad2c4634f1ab0d33cc23a9961e2440
[INFO] running `"docker" "start" "-a" "ef1e00ec8c48b596f4af4e5da2f2b0f817ad2c4634f1ab0d33cc23a9961e2440"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling some-algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "ef1e00ec8c48b596f4af4e5da2f2b0f817ad2c4634f1ab0d33cc23a9961e2440"`
[INFO] running `"docker" "rm" "-f" "ef1e00ec8c48b596f4af4e5da2f2b0f817ad2c4634f1ab0d33cc23a9961e2440"`
[INFO] [stdout] ef1e00ec8c48b596f4af4e5da2f2b0f817ad2c4634f1ab0d33cc23a9961e2440
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56010500ce5d0e416256a059dbc8343ad2aa540c8e0bfbcfb22bc757878dac34
[INFO] running `"docker" "start" "-a" "56010500ce5d0e416256a059dbc8343ad2aa540c8e0bfbcfb22bc757878dac34"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/some_algos-a714240ce6d3d9f1
[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 graphs::bfs::tests::test_breadth_first_search ... ok
[INFO] [stdout] test problems::simplify_path::test::test_simplify_path ... 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] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "56010500ce5d0e416256a059dbc8343ad2aa540c8e0bfbcfb22bc757878dac34"`
[INFO] running `"docker" "rm" "-f" "56010500ce5d0e416256a059dbc8343ad2aa540c8e0bfbcfb22bc757878dac34"`
[INFO] [stdout] 56010500ce5d0e416256a059dbc8343ad2aa540c8e0bfbcfb22bc757878dac34