[INFO] cloning repository https://github.com/pbeth92/Pila_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbeth92/Pila_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbeth92%2FPila_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbeth92%2FPila_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 480ddcd218f9d0b8116a040a25a78dec2e28af1b
[INFO] testing pbeth92/Pila_Rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbeth92%2FPila_Rust" "/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/pbeth92/Pila_Rust 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/pbeth92/Pila_Rust
[INFO] finished tweaking git repo https://github.com/pbeth92/Pila_Rust
[INFO] tweaked toml for git repo https://github.com/pbeth92/Pila_Rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/pbeth92/Pila_Rust 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] 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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15cc08c4295caa62a39faf239bf70d3e5b56d6cd23d524e0b9d011b1341db8b6
[INFO] running `Command { std: "docker" "start" "-a" "15cc08c4295caa62a39faf239bf70d3e5b56d6cd23d524e0b9d011b1341db8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15cc08c4295caa62a39faf239bf70d3e5b56d6cd23d524e0b9d011b1341db8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cc08c4295caa62a39faf239bf70d3e5b56d6cd23d524e0b9d011b1341db8b6", kill_on_drop: false }`
[INFO] [stdout] 15cc08c4295caa62a39faf239bf70d3e5b56d6cd23d524e0b9d011b1341db8b6
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd061c0c842d3842065bdaa7415cd61d285b35a7d52266ac5003f59299ebd69
[INFO] running `Command { std: "docker" "start" "-a" "acd061c0c842d3842065bdaa7415cd61d285b35a7d52266ac5003f59299ebd69", kill_on_drop: false }`
[INFO] [stderr]    Compiling pila v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "acd061c0c842d3842065bdaa7415cd61d285b35a7d52266ac5003f59299ebd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd061c0c842d3842065bdaa7415cd61d285b35a7d52266ac5003f59299ebd69", kill_on_drop: false }`
[INFO] [stdout] acd061c0c842d3842065bdaa7415cd61d285b35a7d52266ac5003f59299ebd69
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad456c11a063529f1c673ab1b874e7fe5593b4ed26adc0b3c87908003bcb197f
[INFO] running `Command { std: "docker" "start" "-a" "ad456c11a063529f1c673ab1b874e7fe5593b4ed26adc0b3c87908003bcb197f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pila v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "ad456c11a063529f1c673ab1b874e7fe5593b4ed26adc0b3c87908003bcb197f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad456c11a063529f1c673ab1b874e7fe5593b4ed26adc0b3c87908003bcb197f", kill_on_drop: false }`
[INFO] [stdout] ad456c11a063529f1c673ab1b874e7fe5593b4ed26adc0b3c87908003bcb197f
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96d3a5239179c23102786f27bf0437ab6998a5f0e5367ca2a12a277ced6c55c1
[INFO] running `Command { std: "docker" "start" "-a" "96d3a5239179c23102786f27bf0437ab6998a5f0e5367ca2a12a277ced6c55c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pila-933fb0011b73bc0d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test balanced_brackets::tests::game_test ... ok
[INFO] [stdout] test stack::test::test_pop_top ... ok
[INFO] [stdout] test stack::test::test_push ... ok
[INFO] [stdout] test stack::test::test_new_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96d3a5239179c23102786f27bf0437ab6998a5f0e5367ca2a12a277ced6c55c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d3a5239179c23102786f27bf0437ab6998a5f0e5367ca2a12a277ced6c55c1", kill_on_drop: false }`
[INFO] [stdout] 96d3a5239179c23102786f27bf0437ab6998a5f0e5367ca2a12a277ced6c55c1