[INFO] updating cached repository https://github.com/shelbyd/rust_neat [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] 3ad6857b229d26103cba1e600c77d0570c498d40 [INFO] testing shelbyd/rust_neat against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshelbyd%2Frust_neat" "/workspace/builds/worker-9/source"` [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-2020-06-03 [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/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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-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" "/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] ec2f5b8345eb543c1850b99643cdf578a07fa1f2df43f55780fe2e6919e97401 [INFO] running `"docker" "start" "-a" "ec2f5b8345eb543c1850b99643cdf578a07fa1f2df43f55780fe2e6919e97401"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [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] [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: associated function is never used: `disabled` [INFO] [stderr] --> src/network/genome.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | fn disabled(&self) -> Gene { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/network/mod.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(sensors: Vec, outputs: Vec, edges: Vec) -> Network { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random` [INFO] [stderr] --> src/network/mod.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn random() -> Node { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `nodes` [INFO] [stderr] --> src/network/mod.rs:124:4 [INFO] [stderr] | [INFO] [stderr] 124 | fn nodes(count: usize) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.38s [INFO] running `"docker" "inspect" "ec2f5b8345eb543c1850b99643cdf578a07fa1f2df43f55780fe2e6919e97401"` [INFO] running `"docker" "rm" "-f" "ec2f5b8345eb543c1850b99643cdf578a07fa1f2df43f55780fe2e6919e97401"` [INFO] [stdout] ec2f5b8345eb543c1850b99643cdf578a07fa1f2df43f55780fe2e6919e97401 [INFO] running `"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" "/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] c25b7414ab4da1bb475aa3992572f55eae095d78a381839d82801db26887996f [INFO] running `"docker" "start" "-a" "c25b7414ab4da1bb475aa3992572f55eae095d78a381839d82801db26887996f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling neat v0.1.0 (/opt/rustwide/workdir) [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 1.68s [INFO] running `"docker" "inspect" "c25b7414ab4da1bb475aa3992572f55eae095d78a381839d82801db26887996f"` [INFO] running `"docker" "rm" "-f" "c25b7414ab4da1bb475aa3992572f55eae095d78a381839d82801db26887996f"` [INFO] [stdout] c25b7414ab4da1bb475aa3992572f55eae095d78a381839d82801db26887996f [INFO] running `"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" "/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] 622d723f7fbdffa6a2ed85175c09b3e74df20b6476695392729740d1c8d2a1bd [INFO] running `"docker" "start" "-a" "622d723f7fbdffa6a2ed85175c09b3e74df20b6476695392729740d1c8d2a1bd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/neat-39c318181190d677 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test network::genome::test::test_with_disabled_gene ... ok [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_recurrence_with_remove_currently_calculating ... ok [INFO] [stdout] test network::test::test_recurrence ... ok [INFO] [stdout] test network::test::test_simple_network ... ok [INFO] [stdout] test network::test::test_get_activations ... ok [INFO] [stdout] test network::test::test_hidden_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "622d723f7fbdffa6a2ed85175c09b3e74df20b6476695392729740d1c8d2a1bd"` [INFO] running `"docker" "rm" "-f" "622d723f7fbdffa6a2ed85175c09b3e74df20b6476695392729740d1c8d2a1bd"` [INFO] [stdout] 622d723f7fbdffa6a2ed85175c09b3e74df20b6476695392729740d1c8d2a1bd