[INFO] updating cached repository https://github.com/cbreeden/hw3
[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] 054e95c0bfb6aadc33799ea3d3a6f87627cd02a7
[INFO] testing cbreeden/hw3 against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbreeden%2Fhw3" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cbreeden/hw3 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/cbreeden/hw3
[INFO] finished tweaking git repo https://github.com/cbreeden/hw3
[INFO] tweaked toml for git repo https://github.com/cbreeden/hw3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/cbreeden/hw3 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 5650d358b71edabf0607aa2bfe35cb408ce894e869633983159f7985d114d6a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5650d358b71edabf0607aa2bfe35cb408ce894e869633983159f7985d114d6a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling gnuplot v0.0.22
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static variable `Zs` should have an upper case name
[INFO] [stderr]  --> src/reaction.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | static Zs: [V; 4] = [Z_1, Z_2, Z_3, Z_4];
[INFO] [stderr]   |        ^^ help: convert the identifier to upper case (notice the capitalization): `ZS`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `"docker" "inspect" "5650d358b71edabf0607aa2bfe35cb408ce894e869633983159f7985d114d6a9"`
[INFO] running `"docker" "rm" "-f" "5650d358b71edabf0607aa2bfe35cb408ce894e869633983159f7985d114d6a9"`
[INFO] [stdout] 5650d358b71edabf0607aa2bfe35cb408ce894e869633983159f7985d114d6a9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 19794c073036db863f14eac478037f0fe20700d125c4ab46f35de0e80f1388d3
[INFO] running `"docker" "start" "-a" "19794c073036db863f14eac478037f0fe20700d125c4ab46f35de0e80f1388d3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static variable `Zs` should have an upper case name
[INFO] [stderr]  --> src/reaction.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | static Zs: [V; 4] = [Z_1, Z_2, Z_3, Z_4];
[INFO] [stderr]   |        ^^ help: convert the identifier to upper case (notice the capitalization): `ZS`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "19794c073036db863f14eac478037f0fe20700d125c4ab46f35de0e80f1388d3"`
[INFO] running `"docker" "rm" "-f" "19794c073036db863f14eac478037f0fe20700d125c4ab46f35de0e80f1388d3"`
[INFO] [stdout] 19794c073036db863f14eac478037f0fe20700d125c4ab46f35de0e80f1388d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] df80e0ee79720955cf265d9bcf90d98c307a43f8695b58f83339277cab68a109
[INFO] running `"docker" "start" "-a" "df80e0ee79720955cf265d9bcf90d98c307a43f8695b58f83339277cab68a109"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: static variable `Zs` should have an upper case name
[INFO] [stderr]  --> src/reaction.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | static Zs: [V; 4] = [Z_1, Z_2, Z_3, Z_4];
[INFO] [stderr]   |        ^^ help: convert the identifier to upper case (notice the capitalization): `ZS`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hw3-95048fb42f43a8d5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stats::test::average ... ok
[INFO] [stdout] test stats::test::variance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "df80e0ee79720955cf265d9bcf90d98c307a43f8695b58f83339277cab68a109"`
[INFO] running `"docker" "rm" "-f" "df80e0ee79720955cf265d9bcf90d98c307a43f8695b58f83339277cab68a109"`
[INFO] [stdout] df80e0ee79720955cf265d9bcf90d98c307a43f8695b58f83339277cab68a109