[INFO] cloning repository https://github.com/shaileshaanand/guessing-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaileshaanand/guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaileshaanand%2Fguessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaileshaanand%2Fguessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4b0e7b1cb938234bbc3e82460a5bf6eca091d5b
[INFO] testing shaileshaanand/guessing-game against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaileshaanand%2Fguessing-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/shaileshaanand/guessing-game on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shaileshaanand/guessing-game
[INFO] finished tweaking git repo https://github.com/shaileshaanand/guessing-game
[INFO] tweaked toml for git repo https://github.com/shaileshaanand/guessing-game written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/shaileshaanand/guessing-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 318e2ebdf3f47bce1a27b7c13e3a33dcf32719cfa5b6a0ebcf4d8f0832cf8caf
[INFO] running `Command { std: "docker" "start" "-a" "318e2ebdf3f47bce1a27b7c13e3a33dcf32719cfa5b6a0ebcf4d8f0832cf8caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "318e2ebdf3f47bce1a27b7c13e3a33dcf32719cfa5b6a0ebcf4d8f0832cf8caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318e2ebdf3f47bce1a27b7c13e3a33dcf32719cfa5b6a0ebcf4d8f0832cf8caf", kill_on_drop: false }`
[INFO] [stdout] 318e2ebdf3f47bce1a27b7c13e3a33dcf32719cfa5b6a0ebcf4d8f0832cf8caf
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c205fc40bef263bdd6c26cf16142f23c9a67d16a4bce6e598b9d139a7cc3eb18
[INFO] running `Command { std: "docker" "start" "-a" "c205fc40bef263bdd6c26cf16142f23c9a67d16a4bce6e598b9d139a7cc3eb18", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "c205fc40bef263bdd6c26cf16142f23c9a67d16a4bce6e598b9d139a7cc3eb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c205fc40bef263bdd6c26cf16142f23c9a67d16a4bce6e598b9d139a7cc3eb18", kill_on_drop: false }`
[INFO] [stdout] c205fc40bef263bdd6c26cf16142f23c9a67d16a4bce6e598b9d139a7cc3eb18
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d7485208d639f3217b1dbd77cdd4de12e12c7c01279a03b93f757f176e0a15f
[INFO] running `Command { std: "docker" "start" "-a" "1d7485208d639f3217b1dbd77cdd4de12e12c7c01279a03b93f757f176e0a15f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "1d7485208d639f3217b1dbd77cdd4de12e12c7c01279a03b93f757f176e0a15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7485208d639f3217b1dbd77cdd4de12e12c7c01279a03b93f757f176e0a15f", kill_on_drop: false }`
[INFO] [stdout] 1d7485208d639f3217b1dbd77cdd4de12e12c7c01279a03b93f757f176e0a15f
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de8c4c4005e387afe5b89d2d03530adbc7542676e06adb877b66a16495899fec
[INFO] running `Command { std: "docker" "start" "-a" "de8c4c4005e387afe5b89d2d03530adbc7542676e06adb877b66a16495899fec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-cc03a8355e55ed07)
[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" "de8c4c4005e387afe5b89d2d03530adbc7542676e06adb877b66a16495899fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8c4c4005e387afe5b89d2d03530adbc7542676e06adb877b66a16495899fec", kill_on_drop: false }`
[INFO] [stdout] de8c4c4005e387afe5b89d2d03530adbc7542676e06adb877b66a16495899fec