[INFO] cloning repository https://github.com/naomijub/genetic-labyrinth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naomijub/genetic-labyrinth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaomijub%2Fgenetic-labyrinth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaomijub%2Fgenetic-labyrinth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c5e0c6efb1e2d3d566fa48b96de1f5bd1cc2713
[INFO] testing naomijub/genetic-labyrinth against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaomijub%2Fgenetic-labyrinth" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/naomijub/genetic-labyrinth on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-83/source/Cargo.toml
[INFO] crate git repo https://github.com/naomijub/genetic-labyrinth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 694197ddd1f213cd889f446696273d82a028e2ef93281bb506dced8e4827e3ae
[INFO] running `Command { std: "docker" "start" "-a" "694197ddd1f213cd889f446696273d82a028e2ef93281bb506dced8e4827e3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "694197ddd1f213cd889f446696273d82a028e2ef93281bb506dced8e4827e3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694197ddd1f213cd889f446696273d82a028e2ef93281bb506dced8e4827e3ae", kill_on_drop: false }`
[INFO] [stdout] 694197ddd1f213cd889f446696273d82a028e2ef93281bb506dced8e4827e3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde21a2938f4824dcc58a18de75c69377a4602ec19e363f9c399c8d5bb414c65
[INFO] running `Command { std: "docker" "start" "-a" "dde21a2938f4824dcc58a18de75c69377a4602ec19e363f9c399c8d5bb414c65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[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 c2-chacha v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[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 1m 29s
[INFO] running `Command { std: "docker" "inspect" "dde21a2938f4824dcc58a18de75c69377a4602ec19e363f9c399c8d5bb414c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde21a2938f4824dcc58a18de75c69377a4602ec19e363f9c399c8d5bb414c65", kill_on_drop: false }`
[INFO] [stdout] dde21a2938f4824dcc58a18de75c69377a4602ec19e363f9c399c8d5bb414c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71cfceee5da432d0286c1479d046714e9f30659788f5b5c5eca1a5360009e191
[INFO] running `Command { std: "docker" "start" "-a" "71cfceee5da432d0286c1479d046714e9f30659788f5b5c5eca1a5360009e191", kill_on_drop: false }`
[INFO] [stderr]    Compiling genlab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "71cfceee5da432d0286c1479d046714e9f30659788f5b5c5eca1a5360009e191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cfceee5da432d0286c1479d046714e9f30659788f5b5c5eca1a5360009e191", kill_on_drop: false }`
[INFO] [stdout] 71cfceee5da432d0286c1479d046714e9f30659788f5b5c5eca1a5360009e191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b00cb55186dc2087c46f49acb2de118cd43246704b08821ceeda13483de99adc
[INFO] running `Command { std: "docker" "start" "-a" "b00cb55186dc2087c46f49acb2de118cd43246704b08821ceeda13483de99adc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/genlab-10d97d06718417f4)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test directions::test::find_0s_on_lab1 ... ok
[INFO] [stdout] test directions::test::maps_direction_to_position ... ok
[INFO] [stdout] test directions::test::find_s_on_lab1 ... ok
[INFO] [stdout] test directions::test::moves_one_step_on_lab1 ... ok
[INFO] [stdout] test directions::test::moves_into_void_on_lab1 ... ok
[INFO] [stdout] test directions::test::moves_two_step_on_lab1 ... ok
[INFO] [stdout] test directions::test::moves_twice_into_void_on_lab1 ... ok
[INFO] [stdout] test directions::test::random_direction_is_available ... ok
[INFO] [stdout] test genes::test::evaluate_fitness_from_gene ... ok
[INFO] [stdout] test genes::test::genes_have_correct_sizing ... ok
[INFO] [stdout] test genes::test::gene_is_created_with_fitness_0 ... ok
[INFO] [stdout] test genes::test::no_mutation_rna_size_when_0percent ... ok
[INFO] [stdout] test genes::test::mutation_rna_size_when_100percent ... ok
[INFO] [stdout] test genes::test::test_fitness_from_genes_with_exit ... ok
[INFO] [stdout] test genes::test::mutation_when_110percent ... ok
[INFO] [stdout] test genes::test::test_fitness_from_genes_without_exit ... ok
[INFO] [stdout] test genes::test::no_mutation_when_0percent ... ok
[INFO] [stdout] test genes::test::test_fitness_value_spectrum ... ok
[INFO] [stdout] test labreader::test::find_entrance ... ok
[INFO] [stdout] test population::test::best_gene_in_vec ... ok
[INFO] [stdout] test population::test::crossing_over_for_one_even_one_odd_genes ... ok
[INFO] [stdout] test labreader::test::lab_format_is_10x10 ... ok
[INFO] [stdout] test population::test::crossing_over_for_two_even_genes ... ok
[INFO] [stdout] test population::test::crossing_over_for_two_odd_genes ... ok
[INFO] [stdout] test population::test::get_best_result_from_3_vector ... 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] test population::test::population_has_crossed_over ... ok
[INFO] [stdout] test population::test::population_has_mutated_for_50percent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b00cb55186dc2087c46f49acb2de118cd43246704b08821ceeda13483de99adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00cb55186dc2087c46f49acb2de118cd43246704b08821ceeda13483de99adc", kill_on_drop: false }`
[INFO] [stdout] b00cb55186dc2087c46f49acb2de118cd43246704b08821ceeda13483de99adc