[INFO] updating cached repository https://github.com/nijotz/rise
[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] 9bf26f6878692fb5deaacd80ffbc8ba3279a9209
[INFO] checking nijotz/rise against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnijotz%2Frise" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nijotz/rise on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-12/source/Cargo.toml
[INFO] crate git repo https://github.com/nijotz/rise already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60babdc0c3696a0cf456cedd4563b80b876dfb6dcad25bd6cebb5e4d2b879b1b
[INFO] running `"docker" "start" "-a" "60babdc0c3696a0cf456cedd4563b80b876dfb6dcad25bd6cebb5e4d2b879b1b"`
[INFO] [stderr]     Checking pistoncore-event_loop v0.17.0
[INFO] [stderr]     Checking freetype-rs v0.5.0
[INFO] [stderr]     Checking nalgebra v0.6.0
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking piston v0.17.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.23.0
[INFO] [stderr]     Checking rise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `SeedableRng`, `StdRng`
[INFO] [stderr]  --> src/neat/mod.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::{SeedableRng, StdRng, ThreadRng};
[INFO] [stderr]   |            ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `RNG_SEED`
[INFO] [stderr]   --> src/neat/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | static RNG_SEED: &'static[usize] = &[294367];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/neat/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ThreadRng`
[INFO] [stderr]  --> src/neat/mod.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::{SeedableRng, StdRng, ThreadRng};
[INFO] [stderr]   |                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
[INFO] running `"docker" "inspect" "60babdc0c3696a0cf456cedd4563b80b876dfb6dcad25bd6cebb5e4d2b879b1b"`
[INFO] running `"docker" "rm" "-f" "60babdc0c3696a0cf456cedd4563b80b876dfb6dcad25bd6cebb5e4d2b879b1b"`
[INFO] [stdout] 60babdc0c3696a0cf456cedd4563b80b876dfb6dcad25bd6cebb5e4d2b879b1b