[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] testing hayalbaz/rust-parallelism against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayalbaz%2Frust-parallelism" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hayalbaz/rust-parallelism on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-38/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3777147bfd12f781c66ca18d8bd1772fc6f8f64abc07f2c5073eb6d55d519057
[INFO] running `Command { std: "docker" "start" "-a" "3777147bfd12f781c66ca18d8bd1772fc6f8f64abc07f2c5073eb6d55d519057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3777147bfd12f781c66ca18d8bd1772fc6f8f64abc07f2c5073eb6d55d519057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3777147bfd12f781c66ca18d8bd1772fc6f8f64abc07f2c5073eb6d55d519057", kill_on_drop: false }`
[INFO] [stdout] 3777147bfd12f781c66ca18d8bd1772fc6f8f64abc07f2c5073eb6d55d519057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9add830a0049f1be5f73c21fd3f92051a259753045511006c0e2647cc6a925b3
[INFO] running `Command { std: "docker" "start" "-a" "9add830a0049f1be5f73c21fd3f92051a259753045511006c0e2647cc6a925b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "9add830a0049f1be5f73c21fd3f92051a259753045511006c0e2647cc6a925b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9add830a0049f1be5f73c21fd3f92051a259753045511006c0e2647cc6a925b3", kill_on_drop: false }`
[INFO] [stdout] 9add830a0049f1be5f73c21fd3f92051a259753045511006c0e2647cc6a925b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a84bea128e484cbd1cb393e07c3700f6e30a8e302edcc64d86ca5b5876e1b9f
[INFO] running `Command { std: "docker" "start" "-a" "6a84bea128e484cbd1cb393e07c3700f6e30a8e302edcc64d86ca5b5876e1b9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "6a84bea128e484cbd1cb393e07c3700f6e30a8e302edcc64d86ca5b5876e1b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a84bea128e484cbd1cb393e07c3700f6e30a8e302edcc64d86ca5b5876e1b9f", kill_on_drop: false }`
[INFO] [stdout] 6a84bea128e484cbd1cb393e07c3700f6e30a8e302edcc64d86ca5b5876e1b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bc27a25079000fd51d8237587a9699b9e14129d9d487e77a10219cb3ee762de
[INFO] running `Command { std: "docker" "start" "-a" "6bc27a25079000fd51d8237587a9699b9e14129d9d487e77a10219cb3ee762de", kill_on_drop: false }`
[INFO] [stderr] warning: static variable `test` should have an upper case name
[INFO] [stderr]   --> src/main.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     static test:[i32; 12] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
[INFO] [stderr]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `paralellism-test` (bin "paralellism-test" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/paralellism_test-a62be3568e207fd0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bc27a25079000fd51d8237587a9699b9e14129d9d487e77a10219cb3ee762de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc27a25079000fd51d8237587a9699b9e14129d9d487e77a10219cb3ee762de", kill_on_drop: false }`
[INFO] [stdout] 6bc27a25079000fd51d8237587a9699b9e14129d9d487e77a10219cb3ee762de