[INFO] updating cached repository https://github.com/eleidan/rosalind-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] 9d006a8f4935571874df9da63185b718f2c6d542
[INFO] testing eleidan/rosalind-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%2Feleidan%2Frosalind-algo-rs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eleidan/rosalind-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/eleidan/rosalind-algo-rs
[INFO] finished tweaking git repo https://github.com/eleidan/rosalind-algo-rs
[INFO] tweaked toml for git repo https://github.com/eleidan/rosalind-algo-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/eleidan/rosalind-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-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" "/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] f09f03c5fbef88daaef2ed24ed3e4b9fe850f518a5333329225d903a2407a1e9
[INFO] running `"docker" "start" "-a" "f09f03c5fbef88daaef2ed24ed3e4b9fe850f518a5333329225d903a2407a1e9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling rosalind-algo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `"docker" "inspect" "f09f03c5fbef88daaef2ed24ed3e4b9fe850f518a5333329225d903a2407a1e9"`
[INFO] running `"docker" "rm" "-f" "f09f03c5fbef88daaef2ed24ed3e4b9fe850f518a5333329225d903a2407a1e9"`
[INFO] [stdout] f09f03c5fbef88daaef2ed24ed3e4b9fe850f518a5333329225d903a2407a1e9
[INFO] running `"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" "/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] 88f5179b054d93ac27532303fcad070dc3ba2033f8f5592a54fadf51add5f459
[INFO] running `"docker" "start" "-a" "88f5179b054d93ac27532303fcad070dc3ba2033f8f5592a54fadf51add5f459"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rosalind-algo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "88f5179b054d93ac27532303fcad070dc3ba2033f8f5592a54fadf51add5f459"`
[INFO] running `"docker" "rm" "-f" "88f5179b054d93ac27532303fcad070dc3ba2033f8f5592a54fadf51add5f459"`
[INFO] [stdout] 88f5179b054d93ac27532303fcad070dc3ba2033f8f5592a54fadf51add5f459
[INFO] running `"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" "/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] 666aafa52e03adae7e0d3195ca2e01b270336a98240f5a5b3ff3dfcaea2cfbd8
[INFO] running `"docker" "start" "-a" "666aafa52e03adae7e0d3195ca2e01b270336a98240f5a5b3ff3dfcaea2cfbd8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rosalind_algo-e5d4b891a7fe8417
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bins::tests::it_works_for_list_of_3_elements ... ok
[INFO] [stdout] test bins::tests::it_works_for_list_of_5_elements ... ok
[INFO] [stdout] test bins::tests::it_works_for_list_of_4_elements ... ok
[INFO] [stdout] test bins::tests::it_works_for_list_of_2_elements ... ok
[INFO] [stdout] test fibo::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rosalind-algo
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/bins.rs - bins::bsearch (line 7) ... ok
[INFO] [stdout] test src/fibo.rs - fibo::fibonacci (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "666aafa52e03adae7e0d3195ca2e01b270336a98240f5a5b3ff3dfcaea2cfbd8"`
[INFO] running `"docker" "rm" "-f" "666aafa52e03adae7e0d3195ca2e01b270336a98240f5a5b3ff3dfcaea2cfbd8"`
[INFO] [stdout] 666aafa52e03adae7e0d3195ca2e01b270336a98240f5a5b3ff3dfcaea2cfbd8