[INFO] cloning repository https://github.com/cbreeden/hw3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbreeden/hw3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbreeden%2Fhw3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbreeden%2Fhw3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 054e95c0bfb6aadc33799ea3d3a6f87627cd02a7
[INFO] testing cbreeden/hw3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbreeden%2Fhw3" "/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/cbreeden/hw3 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/cbreeden/hw3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fb7b8c10d0666f8ad759a077a3519e6728eee47d42ce78e99dd73c43a4459dd
[INFO] running `Command { std: "docker" "start" "-a" "5fb7b8c10d0666f8ad759a077a3519e6728eee47d42ce78e99dd73c43a4459dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb7b8c10d0666f8ad759a077a3519e6728eee47d42ce78e99dd73c43a4459dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb7b8c10d0666f8ad759a077a3519e6728eee47d42ce78e99dd73c43a4459dd", kill_on_drop: false }`
[INFO] [stdout] 5fb7b8c10d0666f8ad759a077a3519e6728eee47d42ce78e99dd73c43a4459dd
[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" "RUSTFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 442fef20b9cef7266f63722c428f721e787d4519f2b625cf7ba02d8ef36be74d
[INFO] running `Command { std: "docker" "start" "-a" "442fef20b9cef7266f63722c428f721e787d4519f2b625cf7ba02d8ef36be74d", kill_on_drop: false }`
[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] [stdout] warning: static variable `Zs` should have an upper case name
[INFO] [stdout]  --> src/reaction.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static Zs: [V; 4] = [Z_1, Z_2, Z_3, Z_4];
[INFO] [stdout]   |        ^^ help: convert the identifier to upper case (notice the capitalization): `ZS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "442fef20b9cef7266f63722c428f721e787d4519f2b625cf7ba02d8ef36be74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442fef20b9cef7266f63722c428f721e787d4519f2b625cf7ba02d8ef36be74d", kill_on_drop: false }`
[INFO] [stdout] 442fef20b9cef7266f63722c428f721e787d4519f2b625cf7ba02d8ef36be74d
[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" "RUSTFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cf3882b837e7a58e7b876daa63e222d917f9f65df564d591ea1d884ab59345a
[INFO] running `Command { std: "docker" "start" "-a" "5cf3882b837e7a58e7b876daa63e222d917f9f65df564d591ea1d884ab59345a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `Zs` should have an upper case name
[INFO] [stdout]  --> src/reaction.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static Zs: [V; 4] = [Z_1, Z_2, Z_3, Z_4];
[INFO] [stdout]   |        ^^ help: convert the identifier to upper case (notice the capitalization): `ZS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` 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 0.51s
[INFO] running `Command { std: "docker" "inspect" "5cf3882b837e7a58e7b876daa63e222d917f9f65df564d591ea1d884ab59345a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf3882b837e7a58e7b876daa63e222d917f9f65df564d591ea1d884ab59345a", kill_on_drop: false }`
[INFO] [stdout] 5cf3882b837e7a58e7b876daa63e222d917f9f65df564d591ea1d884ab59345a
[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" "RUSTFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67078a33c3e87a655ab001aa5fcb6d575d09b66c67e73c8e85ce2ceeec5a0b4e
[INFO] running `Command { std: "docker" "start" "-a" "67078a33c3e87a655ab001aa5fcb6d575d09b66c67e73c8e85ce2ceeec5a0b4e", kill_on_drop: false }`
[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: `hw3` (bin "hw3" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw3-9886d2e225f2c8c2)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67078a33c3e87a655ab001aa5fcb6d575d09b66c67e73c8e85ce2ceeec5a0b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67078a33c3e87a655ab001aa5fcb6d575d09b66c67e73c8e85ce2ceeec5a0b4e", kill_on_drop: false }`
[INFO] [stdout] 67078a33c3e87a655ab001aa5fcb6d575d09b66c67e73c8e85ce2ceeec5a0b4e