[INFO] cloning repository https://github.com/shelbyd/rust_neat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shelbyd/rust_neat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshelbyd%2Frust_neat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshelbyd%2Frust_neat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ad6857b229d26103cba1e600c77d0570c498d40
[INFO] testing shelbyd/rust_neat against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshelbyd%2Frust_neat" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shelbyd/rust_neat on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shelbyd/rust_neat
[INFO] finished tweaking git repo https://github.com/shelbyd/rust_neat
[INFO] tweaked toml for git repo https://github.com/shelbyd/rust_neat written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/shelbyd/rust_neat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d17977d584b8855ac5008143cdfcff29f3a6424b7ed7af5299eb020e241df50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d17977d584b8855ac5008143cdfcff29f3a6424b7ed7af5299eb020e241df50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d17977d584b8855ac5008143cdfcff29f3a6424b7ed7af5299eb020e241df50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d17977d584b8855ac5008143cdfcff29f3a6424b7ed7af5299eb020e241df50", kill_on_drop: false }`
[INFO] [stdout] 3d17977d584b8855ac5008143cdfcff29f3a6424b7ed7af5299eb020e241df50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e51bc3a54d261b2c4f0bbb2e8dcc956fb95d32cb4bdf3581f67390afc911c3c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e51bc3a54d261b2c4f0bbb2e8dcc956fb95d32cb4bdf3581f67390afc911c3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling neat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `innovation_number`
[INFO] [stdout]   --> src/network/genome.rs:50:64
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn new(in_index: usize, out_index: usize, weight: f64, innovation_number: usize) -> Gene {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_innovation_number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `disabled`
[INFO] [stdout]   --> src/network/genome.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn disabled(&self) -> Gene {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/network/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(sensors: Vec<Node>, outputs: Vec<Node>, edges: Vec<Edge>) -> Network {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/network/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn random() -> Node {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nodes`
[INFO] [stdout]    --> src/network/mod.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn nodes(count: usize) -> Vec<Node> {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "3e51bc3a54d261b2c4f0bbb2e8dcc956fb95d32cb4bdf3581f67390afc911c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e51bc3a54d261b2c4f0bbb2e8dcc956fb95d32cb4bdf3581f67390afc911c3c", kill_on_drop: false }`
[INFO] [stdout] 3e51bc3a54d261b2c4f0bbb2e8dcc956fb95d32cb4bdf3581f67390afc911c3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c02d8b3bf55858fdd74f69165b3f1fd555000516374f0bd557119574ab5c2b98
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c02d8b3bf55858fdd74f69165b3f1fd555000516374f0bd557119574ab5c2b98", kill_on_drop: false }`
[INFO] [stderr]    Compiling neat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `innovation_number`
[INFO] [stdout]   --> src/network/genome.rs:50:64
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn new(in_index: usize, out_index: usize, weight: f64, innovation_number: usize) -> Gene {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_innovation_number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "c02d8b3bf55858fdd74f69165b3f1fd555000516374f0bd557119574ab5c2b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02d8b3bf55858fdd74f69165b3f1fd555000516374f0bd557119574ab5c2b98", kill_on_drop: false }`
[INFO] [stdout] c02d8b3bf55858fdd74f69165b3f1fd555000516374f0bd557119574ab5c2b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da8c80a4660f72a1c97306c38c1fab18d1309b4ec55b87ca93552c308d8c0c7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da8c80a4660f72a1c97306c38c1fab18d1309b4ec55b87ca93552c308d8c0c7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `innovation_number`
[INFO] [stderr]   --> src/network/genome.rs:50:64
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(in_index: usize, out_index: usize, weight: f64, innovation_number: usize) -> Gene {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_innovation_number`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/neat-a7a2c900473314ea
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test network::genome::test::test_simple_from_genome ... ok
[INFO] [stdout] test network::test::test_weight_of_two ... ok
[INFO] [stdout] test network::test::test_get_activations ... ok
[INFO] [stdout] test network::test::test_hidden_node ... ok
[INFO] [stdout] test network::test::test_recurrence_with_remove_currently_calculating ... ok
[INFO] [stdout] test network::test::test_simple_network ... ok
[INFO] [stdout] test network::test::test_recurrence ... ok
[INFO] [stdout] test network::genome::test::test_with_disabled_gene ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da8c80a4660f72a1c97306c38c1fab18d1309b4ec55b87ca93552c308d8c0c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8c80a4660f72a1c97306c38c1fab18d1309b4ec55b87ca93552c308d8c0c7c", kill_on_drop: false }`
[INFO] [stdout] da8c80a4660f72a1c97306c38c1fab18d1309b4ec55b87ca93552c308d8c0c7c