[INFO] cloning repository https://github.com/ApostolApostolov/RustGuessingGame [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ApostolApostolov/RustGuessingGame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApostolApostolov%2FRustGuessingGame", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApostolApostolov%2FRustGuessingGame'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 21068d6d25470d8a77e24ee3ab6da852c53415c3 [INFO] testing ApostolApostolov/RustGuessingGame 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%2FApostolApostolov%2FRustGuessingGame" "/workspace/builds/worker-73/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ApostolApostolov/RustGuessingGame 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/ApostolApostolov/RustGuessingGame [INFO] finished tweaking git repo https://github.com/ApostolApostolov/RustGuessingGame [INFO] tweaked toml for git repo https://github.com/ApostolApostolov/RustGuessingGame written to /workspace/builds/worker-73/source/Cargo.toml [INFO] crate git repo https://github.com/ApostolApostolov/RustGuessingGame 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 992a07e1af9e0c4ee184add9a919ca973c87c237146a9c99dac876fd945d6a8d [INFO] running `Command { std: "docker" "start" "-a" "992a07e1af9e0c4ee184add9a919ca973c87c237146a9c99dac876fd945d6a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "992a07e1af9e0c4ee184add9a919ca973c87c237146a9c99dac876fd945d6a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992a07e1af9e0c4ee184add9a919ca973c87c237146a9c99dac876fd945d6a8d", kill_on_drop: false }` [INFO] [stdout] 992a07e1af9e0c4ee184add9a919ca973c87c237146a9c99dac876fd945d6a8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] fbfd0ccb3aa76fa83c47ede43a6e6d61d7e8f4089a1857b8f7901a1a6084c1ba [INFO] running `Command { std: "docker" "start" "-a" "fbfd0ccb3aa76fa83c47ede43a6e6d61d7e8f4089a1857b8f7901a1a6084c1ba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling HelloWorld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `HelloWorld` 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` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "fbfd0ccb3aa76fa83c47ede43a6e6d61d7e8f4089a1857b8f7901a1a6084c1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbfd0ccb3aa76fa83c47ede43a6e6d61d7e8f4089a1857b8f7901a1a6084c1ba", kill_on_drop: false }` [INFO] [stdout] fbfd0ccb3aa76fa83c47ede43a6e6d61d7e8f4089a1857b8f7901a1a6084c1ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] e90243f2502462bb7579f2a1e0b816c5ea959ad76ea64ade375758f8155ca4eb [INFO] running `Command { std: "docker" "start" "-a" "e90243f2502462bb7579f2a1e0b816c5ea959ad76ea64ade375758f8155ca4eb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling HelloWorld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `HelloWorld` 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` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "e90243f2502462bb7579f2a1e0b816c5ea959ad76ea64ade375758f8155ca4eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90243f2502462bb7579f2a1e0b816c5ea959ad76ea64ade375758f8155ca4eb", kill_on_drop: false }` [INFO] [stdout] e90243f2502462bb7579f2a1e0b816c5ea959ad76ea64ade375758f8155ca4eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] c6c7ac89edb74b46e3b208680a53ca83f3330d6d3a8268daecfacfe0eb52284c [INFO] running `Command { std: "docker" "start" "-a" "c6c7ac89edb74b46e3b208680a53ca83f3330d6d3a8268daecfacfe0eb52284c", kill_on_drop: false }` [INFO] [stderr] warning: crate `HelloWorld` 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` [INFO] [stderr] [INFO] [stderr] warning: `HelloWorld` (bin "HelloWorld" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/HelloWorld-a3d0f4ff55f657a9) [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" "c6c7ac89edb74b46e3b208680a53ca83f3330d6d3a8268daecfacfe0eb52284c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6c7ac89edb74b46e3b208680a53ca83f3330d6d3a8268daecfacfe0eb52284c", kill_on_drop: false }` [INFO] [stdout] c6c7ac89edb74b46e3b208680a53ca83f3330d6d3a8268daecfacfe0eb52284c