[INFO] cloning repository https://github.com/c-rus/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/c-rus/guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-rus%2Fguessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-rus%2Fguessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5a0236715901a7d67c0545cb55ddeabe582f096
[INFO] testing c-rus/guessing-game against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-rus%2Fguessing-game" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/c-rus/guessing-game on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/c-rus/guessing-game
[INFO] finished tweaking git repo https://github.com/c-rus/guessing-game
[INFO] tweaked toml for git repo https://github.com/c-rus/guessing-game written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/c-rus/guessing-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf136640d5bb6466e80545ca072cb6750c548008f43f1045150d6338f127c8b
[INFO] running `Command { std: "docker" "start" "-a" "5bf136640d5bb6466e80545ca072cb6750c548008f43f1045150d6338f127c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf136640d5bb6466e80545ca072cb6750c548008f43f1045150d6338f127c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf136640d5bb6466e80545ca072cb6750c548008f43f1045150d6338f127c8b", kill_on_drop: false }`
[INFO] [stdout] 5bf136640d5bb6466e80545ca072cb6750c548008f43f1045150d6338f127c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5ee988908dacf82101edc51d1540927f34406738d33e73efff2949bec3dc044
[INFO] running `Command { std: "docker" "start" "-a" "f5ee988908dacf82101edc51d1540927f34406738d33e73efff2949bec3dc044", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "f5ee988908dacf82101edc51d1540927f34406738d33e73efff2949bec3dc044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ee988908dacf82101edc51d1540927f34406738d33e73efff2949bec3dc044", kill_on_drop: false }`
[INFO] [stdout] f5ee988908dacf82101edc51d1540927f34406738d33e73efff2949bec3dc044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5d4bd6c44b9066dbd1714354522a5cfba82734e51390aa49a9ec6b78f152d75
[INFO] running `Command { std: "docker" "start" "-a" "f5d4bd6c44b9066dbd1714354522a5cfba82734e51390aa49a9ec6b78f152d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f5d4bd6c44b9066dbd1714354522a5cfba82734e51390aa49a9ec6b78f152d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d4bd6c44b9066dbd1714354522a5cfba82734e51390aa49a9ec6b78f152d75", kill_on_drop: false }`
[INFO] [stdout] f5d4bd6c44b9066dbd1714354522a5cfba82734e51390aa49a9ec6b78f152d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 122bb9afddd697117d9f462b815822954abb15057519822c17a00ec47ef3fa07
[INFO] running `Command { std: "docker" "start" "-a" "122bb9afddd697117d9f462b815822954abb15057519822c17a00ec47ef3fa07", 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-30b742b1638f7cf0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test guess::tests::test_new_valid ... ok
[INFO] [stdout] test util::tests::increments_by_1 ... ok
[INFO] [stdout] test guess::tests::test_new_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "122bb9afddd697117d9f462b815822954abb15057519822c17a00ec47ef3fa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122bb9afddd697117d9f462b815822954abb15057519822c17a00ec47ef3fa07", kill_on_drop: false }`
[INFO] [stdout] 122bb9afddd697117d9f462b815822954abb15057519822c17a00ec47ef3fa07