[INFO] cloning repository https://github.com/mreboland/rustHelloWorldCargo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mreboland/rustHelloWorldCargo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustHelloWorldCargo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustHelloWorldCargo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cce4a57cc1e5e8fd6395d01c5761d3cb6270e0d3
[INFO] testing mreboland/rustHelloWorldCargo against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustHelloWorldCargo" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mreboland/rustHelloWorldCargo on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mreboland/rustHelloWorldCargo
[INFO] finished tweaking git repo https://github.com/mreboland/rustHelloWorldCargo
[INFO] tweaked toml for git repo https://github.com/mreboland/rustHelloWorldCargo written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/mreboland/rustHelloWorldCargo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4239c9c6574086dcbcc4d18f8f94c5664b17536c7ddce3eec09aad259660bf82
[INFO] running `Command { std: "docker" "start" "-a" "4239c9c6574086dcbcc4d18f8f94c5664b17536c7ddce3eec09aad259660bf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4239c9c6574086dcbcc4d18f8f94c5664b17536c7ddce3eec09aad259660bf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4239c9c6574086dcbcc4d18f8f94c5664b17536c7ddce3eec09aad259660bf82", kill_on_drop: false }`
[INFO] [stdout] 4239c9c6574086dcbcc4d18f8f94c5664b17536c7ddce3eec09aad259660bf82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d4e53430b4d25cf25e0efa88a802d27c20b2dc051e487ab7af3b4ea75cb82cc
[INFO] running `Command { std: "docker" "start" "-a" "5d4e53430b4d25cf25e0efa88a802d27c20b2dc051e487ab7af3b4ea75cb82cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloWorldCargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `helloWorldCargo` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `hello_world_cargo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5d4e53430b4d25cf25e0efa88a802d27c20b2dc051e487ab7af3b4ea75cb82cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4e53430b4d25cf25e0efa88a802d27c20b2dc051e487ab7af3b4ea75cb82cc", kill_on_drop: false }`
[INFO] [stdout] 5d4e53430b4d25cf25e0efa88a802d27c20b2dc051e487ab7af3b4ea75cb82cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec26f89d814cc998fe7c31605cf81832b0355a59b52255f183aca95bb73a2d13
[INFO] running `Command { std: "docker" "start" "-a" "ec26f89d814cc998fe7c31605cf81832b0355a59b52255f183aca95bb73a2d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloWorldCargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `helloWorldCargo` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `hello_world_cargo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "ec26f89d814cc998fe7c31605cf81832b0355a59b52255f183aca95bb73a2d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec26f89d814cc998fe7c31605cf81832b0355a59b52255f183aca95bb73a2d13", kill_on_drop: false }`
[INFO] [stdout] ec26f89d814cc998fe7c31605cf81832b0355a59b52255f183aca95bb73a2d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c16467ce8633020140713bdb38e9d3eaa3bfe10ace335bc6be03f4ad3c70cc9
[INFO] running `Command { std: "docker" "start" "-a" "8c16467ce8633020140713bdb38e9d3eaa3bfe10ace335bc6be03f4ad3c70cc9", kill_on_drop: false }`
[INFO] [stderr] warning: crate `helloWorldCargo` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `hello_world_cargo`
[INFO] [stderr] 
[INFO] [stderr] warning: `helloWorldCargo` (bin "helloWorldCargo" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helloWorldCargo-017aa304622d293d)
[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" "8c16467ce8633020140713bdb38e9d3eaa3bfe10ace335bc6be03f4ad3c70cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c16467ce8633020140713bdb38e9d3eaa3bfe10ace335bc6be03f4ad3c70cc9", kill_on_drop: false }`
[INFO] [stdout] 8c16467ce8633020140713bdb38e9d3eaa3bfe10ace335bc6be03f4ad3c70cc9