[INFO] cloning repository https://github.com/Reconcyl/higher_lower_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reconcyl/higher_lower_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReconcyl%2Fhigher_lower_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReconcyl%2Fhigher_lower_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afe46a99c5b74088d035be4148c3a8807bda1333
[INFO] testing Reconcyl/higher_lower_game against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReconcyl%2Fhigher_lower_game" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Reconcyl/higher_lower_game on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Reconcyl/higher_lower_game
[INFO] finished tweaking git repo https://github.com/Reconcyl/higher_lower_game
[INFO] tweaked toml for git repo https://github.com/Reconcyl/higher_lower_game written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/Reconcyl/higher_lower_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c33b8843d7fd6db9ca9d1f207f615cce673616984631c8b1a51d34c5146e6a7
[INFO] running `Command { std: "docker" "start" "-a" "2c33b8843d7fd6db9ca9d1f207f615cce673616984631c8b1a51d34c5146e6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c33b8843d7fd6db9ca9d1f207f615cce673616984631c8b1a51d34c5146e6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c33b8843d7fd6db9ca9d1f207f615cce673616984631c8b1a51d34c5146e6a7", kill_on_drop: false }`
[INFO] [stdout] 2c33b8843d7fd6db9ca9d1f207f615cce673616984631c8b1a51d34c5146e6a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 318f8d3e4ae8ca9453321fa63bfb421895213408aa46131e8c0ea6573251bf78
[INFO] running `Command { std: "docker" "start" "-a" "318f8d3e4ae8ca9453321fa63bfb421895213408aa46131e8c0ea6573251bf78", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling higher_lower_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "318f8d3e4ae8ca9453321fa63bfb421895213408aa46131e8c0ea6573251bf78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318f8d3e4ae8ca9453321fa63bfb421895213408aa46131e8c0ea6573251bf78", kill_on_drop: false }`
[INFO] [stdout] 318f8d3e4ae8ca9453321fa63bfb421895213408aa46131e8c0ea6573251bf78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae94db2f71ab3433e3b74ab7d515f7ded4c378b6ebd51fcf8fbd579fdf10134
[INFO] running `Command { std: "docker" "start" "-a" "cae94db2f71ab3433e3b74ab7d515f7ded4c378b6ebd51fcf8fbd579fdf10134", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling higher_lower_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.00s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/higher_lower_game-da3593fb48453885)
[INFO] running `Command { std: "docker" "inspect" "cae94db2f71ab3433e3b74ab7d515f7ded4c378b6ebd51fcf8fbd579fdf10134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae94db2f71ab3433e3b74ab7d515f7ded4c378b6ebd51fcf8fbd579fdf10134", kill_on_drop: false }`
[INFO] [stdout] cae94db2f71ab3433e3b74ab7d515f7ded4c378b6ebd51fcf8fbd579fdf10134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 049914629f2786b25072e0c727609069e51bc3d801611bf9443e85eaa018629a
[INFO] running `Command { std: "docker" "start" "-a" "049914629f2786b25072e0c727609069e51bc3d801611bf9443e85eaa018629a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/higher_lower_game-da3593fb48453885)
[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" "049914629f2786b25072e0c727609069e51bc3d801611bf9443e85eaa018629a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049914629f2786b25072e0c727609069e51bc3d801611bf9443e85eaa018629a", kill_on_drop: false }`
[INFO] [stdout] 049914629f2786b25072e0c727609069e51bc3d801611bf9443e85eaa018629a