[INFO] cloning repository https://github.com/ctfhacker/heist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctfhacker/heist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fheist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fheist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c06dc52f779f1ee6c4e15d20e72c71e2f4ae276a
[INFO] testing ctfhacker/heist against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fheist" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctfhacker/heist 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/ctfhacker/heist
[INFO] finished tweaking git repo https://github.com/ctfhacker/heist
[INFO] tweaked toml for git repo https://github.com/ctfhacker/heist written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/ctfhacker/heist 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7d1fecc1cae77320ee8817d4aa7b742ce7623eef695b0a134996ff0834c998a6
[INFO] running `Command { std: "docker" "start" "-a" "7d1fecc1cae77320ee8817d4aa7b742ce7623eef695b0a134996ff0834c998a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d1fecc1cae77320ee8817d4aa7b742ce7623eef695b0a134996ff0834c998a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1fecc1cae77320ee8817d4aa7b742ce7623eef695b0a134996ff0834c998a6", kill_on_drop: false }`
[INFO] [stdout] 7d1fecc1cae77320ee8817d4aa7b742ce7623eef695b0a134996ff0834c998a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 50a2118debfe8f505e4ac2d37bf4775f704a7e0e84b6291dc562ad5c6978ee85
[INFO] running `Command { std: "docker" "start" "-a" "50a2118debfe8f505e4ac2d37bf4775f704a7e0e84b6291dc562ad5c6978ee85", kill_on_drop: false }`
[INFO] [stderr]    Compiling vaultpuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "50a2118debfe8f505e4ac2d37bf4775f704a7e0e84b6291dc562ad5c6978ee85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a2118debfe8f505e4ac2d37bf4775f704a7e0e84b6291dc562ad5c6978ee85", kill_on_drop: false }`
[INFO] [stdout] 50a2118debfe8f505e4ac2d37bf4775f704a7e0e84b6291dc562ad5c6978ee85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 276de04a213e3c028f5ea9868d82f579abea016fac9b66e88e1e6f9ba33c1e88
[INFO] running `Command { std: "docker" "start" "-a" "276de04a213e3c028f5ea9868d82f579abea016fac9b66e88e1e6f9ba33c1e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling vaultpuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "276de04a213e3c028f5ea9868d82f579abea016fac9b66e88e1e6f9ba33c1e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276de04a213e3c028f5ea9868d82f579abea016fac9b66e88e1e6f9ba33c1e88", kill_on_drop: false }`
[INFO] [stdout] 276de04a213e3c028f5ea9868d82f579abea016fac9b66e88e1e6f9ba33c1e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b9d7abf5192321e3c05e874ff339f1bca589a3c695ebfa98f7b6682e87befdba
[INFO] running `Command { std: "docker" "start" "-a" "b9d7abf5192321e3c05e874ff339f1bca589a3c695ebfa98f7b6682e87befdba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vaultpuzzle-a08a9f707d48302f)
[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" "b9d7abf5192321e3c05e874ff339f1bca589a3c695ebfa98f7b6682e87befdba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d7abf5192321e3c05e874ff339f1bca589a3c695ebfa98f7b6682e87befdba", kill_on_drop: false }`
[INFO] [stdout] b9d7abf5192321e3c05e874ff339f1bca589a3c695ebfa98f7b6682e87befdba