[INFO] updating cached repository https://github.com/webholik/algo-rs
[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] 97b80b159c350b85c33fd3347c1a275c02df8171
[INFO] testing webholik/algo-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2Falgo-rs" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/webholik/algo-rs 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/webholik/algo-rs
[INFO] finished tweaking git repo https://github.com/webholik/algo-rs
[INFO] tweaked toml for git repo https://github.com/webholik/algo-rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/webholik/algo-rs 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 960f3477ca2068c4be8d9e57aeabbd9d734b66fdb803ef2b1da9f12819b3181e
[INFO] running `"docker" "start" "-a" "960f3477ca2068c4be8d9e57aeabbd9d734b66fdb803ef2b1da9f12819b3181e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "960f3477ca2068c4be8d9e57aeabbd9d734b66fdb803ef2b1da9f12819b3181e"`
[INFO] running `"docker" "rm" "-f" "960f3477ca2068c4be8d9e57aeabbd9d734b66fdb803ef2b1da9f12819b3181e"`
[INFO] [stdout] 960f3477ca2068c4be8d9e57aeabbd9d734b66fdb803ef2b1da9f12819b3181e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c6e4aa767171d85770fde16703de085cb1c5994bbf13f91499432ee73188e834
[INFO] running `"docker" "start" "-a" "c6e4aa767171d85770fde16703de085cb1c5994bbf13f91499432ee73188e834"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "c6e4aa767171d85770fde16703de085cb1c5994bbf13f91499432ee73188e834"`
[INFO] running `"docker" "rm" "-f" "c6e4aa767171d85770fde16703de085cb1c5994bbf13f91499432ee73188e834"`
[INFO] [stdout] c6e4aa767171d85770fde16703de085cb1c5994bbf13f91499432ee73188e834
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 1a5e75f3bb506d81e6f65ce12786fb389dd8130c8370fc276363a39b451acb33
[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" "1a5e75f3bb506d81e6f65ce12786fb389dd8130c8370fc276363a39b451acb33"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/algo_rs-4477eed015346ea6
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test euclid::euclid_test ... ok
[INFO] [stdout] test euclid::extended_euclid_test ... ok
[INFO] [stdout] test euclid::multiplicative_inverse_test ... ok
[INFO] [stdout] test euclid::solve_modular_test ... ok
[INFO] [stdout] test robin_karp::robin_karp_test ... ok
[INFO] [stdout] test sorting::quicksort::quicksort_test ... ok
[INFO] [stdout] test sorting::quicksort::partition_test ... ok
[INFO] [stdout] test sorting::heapsort::push_down_test ... ok
[INFO] [stdout] test sorting::heapsort::heapify_test ... ok
[INFO] [stdout] test sorting::heapsort::heapsort_test ... ok
[INFO] [stdout] test sorting::heapsort::heap_sort2_test ... ok
[INFO] [stdout] test sieve_eratosthenes::primes_upto_test ... ok
[INFO] [stdout] test sorting::counting::counting_test ... ok
[INFO] [stdout] test sorting::bubblesort::bubble_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algo-rs
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a5e75f3bb506d81e6f65ce12786fb389dd8130c8370fc276363a39b451acb33"`
[INFO] running `"docker" "rm" "-f" "1a5e75f3bb506d81e6f65ce12786fb389dd8130c8370fc276363a39b451acb33"`
[INFO] [stdout] 1a5e75f3bb506d81e6f65ce12786fb389dd8130c8370fc276363a39b451acb33