[INFO] updating cached repository https://github.com/naomijub/genetic-labyrinth
[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] 5c5e0c6efb1e2d3d566fa48b96de1f5bd1cc2713
[INFO] testing naomijub/genetic-labyrinth against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaomijub%2Fgenetic-labyrinth" "/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/naomijub/genetic-labyrinth on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/naomijub/genetic-labyrinth
[INFO] finished tweaking git repo https://github.com/naomijub/genetic-labyrinth
[INFO] tweaked toml for git repo https://github.com/naomijub/genetic-labyrinth written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/naomijub/genetic-labyrinth already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.44.0" "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] 38857baa40186da3f8b16235fdc7035eb778c430ad290bea0a72380d4e76a3cf
[INFO] running `"docker" "start" "-a" "38857baa40186da3f8b16235fdc7035eb778c430ad290bea0a72380d4e76a3cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling genlab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `"docker" "inspect" "38857baa40186da3f8b16235fdc7035eb778c430ad290bea0a72380d4e76a3cf"`
[INFO] running `"docker" "rm" "-f" "38857baa40186da3f8b16235fdc7035eb778c430ad290bea0a72380d4e76a3cf"`
[INFO] [stdout] 38857baa40186da3f8b16235fdc7035eb778c430ad290bea0a72380d4e76a3cf
[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" "+1.44.0" "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] 84ef25120424a8cc7172e68ad431c0a06bd5f8ef6aa15e889611701490eca4e7
[INFO] running `"docker" "start" "-a" "84ef25120424a8cc7172e68ad431c0a06bd5f8ef6aa15e889611701490eca4e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling genlab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `"docker" "inspect" "84ef25120424a8cc7172e68ad431c0a06bd5f8ef6aa15e889611701490eca4e7"`
[INFO] running `"docker" "rm" "-f" "84ef25120424a8cc7172e68ad431c0a06bd5f8ef6aa15e889611701490eca4e7"`
[INFO] [stdout] 84ef25120424a8cc7172e68ad431c0a06bd5f8ef6aa15e889611701490eca4e7
[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" "+1.44.0" "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] f56c8bcd6b8e95daba888a9e559646bb91e8464ee907161d1b24399cd9256a0a
[INFO] running `"docker" "start" "-a" "f56c8bcd6b8e95daba888a9e559646bb91e8464ee907161d1b24399cd9256a0a"`
[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/genlab-b52b4fc419c19a3a
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test directions::test::moves_one_step_on_lab1 ... ok
[INFO] [stdout] test genes::test::mutation_when_110percent ... ok
[INFO] [stdout] test genes::test::mutation_rna_size_when_100percent ... ok
[INFO] [stdout] test directions::test::moves_into_void_on_lab1 ... ok
[INFO] [stdout] test directions::test::random_direction_is_available ... ok
[INFO] [stdout] test labreader::test::find_entrance ... ok
[INFO] [stdout] test genes::test::test_fitness_value_spectrum ... ok
[INFO] [stdout] test genes::test::no_mutation_rna_size_when_0percent ... ok
[INFO] [stdout] test genes::test::no_mutation_when_0percent ... ok
[INFO] [stdout] test labreader::test::lab_format_is_10x10 ... ok
[INFO] [stdout] test genes::test::test_fitness_from_genes_without_exit ... ok
[INFO] [stdout] test directions::test::find_0s_on_lab1 ... ok
[INFO] [stdout] test directions::test::maps_direction_to_position ... ok
[INFO] [stdout] test genes::test::evaluate_fitness_from_gene ... ok
[INFO] [stdout] test population::test::best_gene_in_vec ... ok
[INFO] [stdout] test genes::test::genes_have_correct_sizing ... ok
[INFO] [stdout] test genes::test::test_fitness_from_genes_with_exit ... ok
[INFO] [stdout] test directions::test::moves_twice_into_void_on_lab1 ... ok
[INFO] [stdout] test directions::test::find_s_on_lab1 ... ok
[INFO] [stdout] test population::test::crossing_over_for_two_odd_genes ... ok
[INFO] [stdout] test directions::test::moves_two_step_on_lab1 ... ok
[INFO] [stdout] test population::test::crossing_over_for_one_even_one_odd_genes ... ok
[INFO] [stdout] test population::test::get_best_result_from_3_vector ... ok
[INFO] [stdout] test population::test::crossing_over_for_two_even_genes ... ok
[INFO] [stdout] test genes::test::gene_is_created_with_fitness_0 ... ok
[INFO] [stdout] test population::test::population_has_crossed_over ... ok
[INFO] [stdout] test population::test::population_has_mutated_for_50percent ... ok
[INFO] [stdout] test population::test::new_is_created_with_20_genes ... ok
[INFO] [stdout] test population::test::select_a_result_from_3_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f56c8bcd6b8e95daba888a9e559646bb91e8464ee907161d1b24399cd9256a0a"`
[INFO] running `"docker" "rm" "-f" "f56c8bcd6b8e95daba888a9e559646bb91e8464ee907161d1b24399cd9256a0a"`
[INFO] [stdout] f56c8bcd6b8e95daba888a9e559646bb91e8464ee907161d1b24399cd9256a0a