[INFO] cloning repository https://github.com/hayalbaz/rust-parallelism
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hayalbaz/rust-parallelism" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayalbaz%2Frust-parallelism", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayalbaz%2Frust-parallelism'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0049fb9ee5abe881be471c7f96b8413bc05e3fa
[INFO] checking hayalbaz/rust-parallelism against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayalbaz%2Frust-parallelism" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hayalbaz/rust-parallelism on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hayalbaz/rust-parallelism
[INFO] finished tweaking git repo https://github.com/hayalbaz/rust-parallelism
[INFO] tweaked toml for git repo https://github.com/hayalbaz/rust-parallelism written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hayalbaz/rust-parallelism already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "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] d59ddee70d6dcaae1dcbfff5140423de5e2e4ed0eb1309aed37c5e1c621b5ea7
[INFO] running `Command { std: "docker" "start" "-a" "d59ddee70d6dcaae1dcbfff5140423de5e2e4ed0eb1309aed37c5e1c621b5ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59ddee70d6dcaae1dcbfff5140423de5e2e4ed0eb1309aed37c5e1c621b5ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59ddee70d6dcaae1dcbfff5140423de5e2e4ed0eb1309aed37c5e1c621b5ea7", kill_on_drop: false }`
[INFO] [stdout] d59ddee70d6dcaae1dcbfff5140423de5e2e4ed0eb1309aed37c5e1c621b5ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b591b671e92b792d310239a68235342d6288ef96ed471309d2be5446ac3b553
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b591b671e92b792d310239a68235342d6288ef96ed471309d2be5446ac3b553", kill_on_drop: false }`
[INFO] [stderr]     Checking paralellism-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `test` should have an upper case name
[INFO] [stdout]   --> src/main.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     static test:[i32; 12] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[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] [stdout] warning: static variable `test` should have an upper case name
[INFO] [stdout]   --> src/main.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     static test:[i32; 12] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[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 0.50s
[INFO] running `Command { std: "docker" "inspect" "2b591b671e92b792d310239a68235342d6288ef96ed471309d2be5446ac3b553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b591b671e92b792d310239a68235342d6288ef96ed471309d2be5446ac3b553", kill_on_drop: false }`
[INFO] [stdout] 2b591b671e92b792d310239a68235342d6288ef96ed471309d2be5446ac3b553