[INFO] cloning repository https://github.com/nijotz/rise [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nijotz/rise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnijotz%2Frise", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnijotz%2Frise'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bf26f6878692fb5deaacd80ffbc8ba3279a9209 [INFO] documenting nijotz/rise against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnijotz%2Frise" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nijotz/rise on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nijotz/rise [INFO] finished tweaking git repo https://github.com/nijotz/rise [INFO] tweaked toml for git repo https://github.com/nijotz/rise written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/nijotz/rise already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded freetype-rs v0.5.0 [INFO] [stderr] Downloaded piston-texture v0.3.0 [INFO] [stderr] Downloaded nalgebra v0.6.0 [INFO] [stderr] Downloaded piston v0.17.0 [INFO] [stderr] Downloaded image v0.6.1 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.23.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.17.0 [INFO] [stderr] Downloaded freetype-sys v0.3.1 [INFO] [stderr] Downloaded piston2d-graphics v0.13.1 [INFO] [stderr] Downloaded gif v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2939418619fb0780b6d5ee672a67ff1abf27738be5e42b79956f5e5937492c74 [INFO] running `Command { std: "docker" "start" "-a" "2939418619fb0780b6d5ee672a67ff1abf27738be5e42b79956f5e5937492c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2939418619fb0780b6d5ee672a67ff1abf27738be5e42b79956f5e5937492c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2939418619fb0780b6d5ee672a67ff1abf27738be5e42b79956f5e5937492c74", kill_on_drop: false }` [INFO] [stdout] 2939418619fb0780b6d5ee672a67ff1abf27738be5e42b79956f5e5937492c74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d62278388fc2d032ddb01b7d78e86d5d015e845ab6c4c73ae29182757644ee7 [INFO] running `Command { std: "docker" "start" "-a" "4d62278388fc2d032ddb01b7d78e86d5d015e845ab6c4c73ae29182757644ee7", kill_on_drop: false }` [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Checking piston-float v0.2.0 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Checking shader_version v0.2.2 [INFO] [stderr] Checking lzw v0.9.0 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking piston-texture v0.3.0 [INFO] [stderr] Checking read_color v0.1.0 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling freetype-sys v0.3.1 [INFO] [stderr] Compiling xml-rs v0.2.2 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Checking draw_state v0.2.0 [INFO] [stderr] Checking piston-viewport v0.2.0 [INFO] [stderr] Checking vecmath v0.2.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking gif v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking dylib v0.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking pistoncore-input v0.8.1 [INFO] [stderr] Checking osmesa-sys v0.0.5 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking x11-dl v2.3.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Checking piston2d-graphics v0.13.1 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling gl_generator v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking freetype-rs v0.5.0 [INFO] [stderr] Checking pistoncore-window v0.14.0 [INFO] [stderr] Checking pistoncore-event_loop v0.17.0 [INFO] [stderr] Checking piston v0.17.0 [INFO] [stderr] Checking png v0.4.3 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling gl v0.5.2 [INFO] [stderr] Compiling glutin v0.4.9 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking nalgebra v0.6.0 [INFO] [stderr] Checking image v0.6.1 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking piston2d-opengl_graphics v0.23.0 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.20.0 [INFO] [stderr] Checking rise v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rise v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SeedableRng`, `StdRng` [INFO] [stdout] --> src/neat/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::{SeedableRng, StdRng, ThreadRng}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `RNG_SEED` [INFO] [stdout] --> src/neat/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | static RNG_SEED: &'static[usize] = &[294367]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stdout] --> src/neat/taxonomy.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | self.genomes.split_off(split_idx as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "4d62278388fc2d032ddb01b7d78e86d5d015e845ab6c4c73ae29182757644ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d62278388fc2d032ddb01b7d78e86d5d015e845ab6c4c73ae29182757644ee7", kill_on_drop: false }` [INFO] [stdout] 4d62278388fc2d032ddb01b7d78e86d5d015e845ab6c4c73ae29182757644ee7