[INFO] cloning repository https://github.com/Henadadme/rust_walk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Henadadme/rust_walk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenadadme%2Frust_walk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenadadme%2Frust_walk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bde7e7eea933d0c41237ff31a943becc5af8b27
[INFO] testing Henadadme/rust_walk 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%2FHenadadme%2Frust_walk" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Henadadme/rust_walk 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/Henadadme/rust_walk
[INFO] finished tweaking git repo https://github.com/Henadadme/rust_walk
[INFO] tweaked toml for git repo https://github.com/Henadadme/rust_walk written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Henadadme/rust_walk 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a976fea109cf92b576e6c5bd5a050f5e3f39befa8cc18c9253bd1d499aaf991
[INFO] running `Command { std: "docker" "start" "-a" "2a976fea109cf92b576e6c5bd5a050f5e3f39befa8cc18c9253bd1d499aaf991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a976fea109cf92b576e6c5bd5a050f5e3f39befa8cc18c9253bd1d499aaf991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a976fea109cf92b576e6c5bd5a050f5e3f39befa8cc18c9253bd1d499aaf991", kill_on_drop: false }`
[INFO] [stdout] 2a976fea109cf92b576e6c5bd5a050f5e3f39befa8cc18c9253bd1d499aaf991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8858c210a39630c7bf1a7d9fb05f30c4cdedb07008c1fcf9a3512f4cef9f3e48
[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" "8858c210a39630c7bf1a7d9fb05f30c4cdedb07008c1fcf9a3512f4cef9f3e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwalk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `dataType` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod dataType;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `data_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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 1.65s
[INFO] running `Command { std: "docker" "inspect" "8858c210a39630c7bf1a7d9fb05f30c4cdedb07008c1fcf9a3512f4cef9f3e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8858c210a39630c7bf1a7d9fb05f30c4cdedb07008c1fcf9a3512f4cef9f3e48", kill_on_drop: false }`
[INFO] [stdout] 8858c210a39630c7bf1a7d9fb05f30c4cdedb07008c1fcf9a3512f4cef9f3e48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c05820a05af9705defd835b45413c63d36ef19f48d77ed8485825d57aa76b02
[INFO] running `Command { std: "docker" "start" "-a" "8c05820a05af9705defd835b45413c63d36ef19f48d77ed8485825d57aa76b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwalk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `dataType` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod dataType;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `data_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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 0.82s
[INFO] running `Command { std: "docker" "inspect" "8c05820a05af9705defd835b45413c63d36ef19f48d77ed8485825d57aa76b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c05820a05af9705defd835b45413c63d36ef19f48d77ed8485825d57aa76b02", kill_on_drop: false }`
[INFO] [stdout] 8c05820a05af9705defd835b45413c63d36ef19f48d77ed8485825d57aa76b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] dfc7f3dbb3fd4d2b86925153b369c9b4329fb82019111b7667c887ce76e75827
[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" "dfc7f3dbb3fd4d2b86925153b369c9b4329fb82019111b7667c887ce76e75827", kill_on_drop: false }`
[INFO] [stderr] warning: module `dataType` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod dataType;
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case: `data_type`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustwalk` (bin "rustwalk" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustwalk-482e61f045556186)
[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" "dfc7f3dbb3fd4d2b86925153b369c9b4329fb82019111b7667c887ce76e75827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc7f3dbb3fd4d2b86925153b369c9b4329fb82019111b7667c887ce76e75827", kill_on_drop: false }`
[INFO] [stdout] dfc7f3dbb3fd4d2b86925153b369c9b4329fb82019111b7667c887ce76e75827