[INFO] cloning repository https://github.com/Alira-Coffman/Guessing-Game-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alira-Coffman/Guessing-Game-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlira-Coffman%2FGuessing-Game-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlira-Coffman%2FGuessing-Game-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94525a46eb37d36af005aa16cf2955cfb8647d05
[INFO] testing Alira-Coffman/Guessing-Game-Rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlira-Coffman%2FGuessing-Game-Rust" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Alira-Coffman/Guessing-Game-Rust 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/Alira-Coffman/Guessing-Game-Rust
[INFO] finished tweaking git repo https://github.com/Alira-Coffman/Guessing-Game-Rust
[INFO] tweaked toml for git repo https://github.com/Alira-Coffman/Guessing-Game-Rust written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/Alira-Coffman/Guessing-Game-Rust 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] [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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 2568c468d2c18dea75059a4ceec66fe52de53e1ab349a957042bd3dcba05dd84
[INFO] running `Command { std: "docker" "start" "-a" "2568c468d2c18dea75059a4ceec66fe52de53e1ab349a957042bd3dcba05dd84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2568c468d2c18dea75059a4ceec66fe52de53e1ab349a957042bd3dcba05dd84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2568c468d2c18dea75059a4ceec66fe52de53e1ab349a957042bd3dcba05dd84", kill_on_drop: false }`
[INFO] [stdout] 2568c468d2c18dea75059a4ceec66fe52de53e1ab349a957042bd3dcba05dd84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 95250fe3f3ccc92a6ddd9b38691822c607fa4620cc60895ad1fee999245d1999
[INFO] running `Command { std: "docker" "start" "-a" "95250fe3f3ccc92a6ddd9b38691822c607fa4620cc60895ad1fee999245d1999", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[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 16.60s
[INFO] running `Command { std: "docker" "inspect" "95250fe3f3ccc92a6ddd9b38691822c607fa4620cc60895ad1fee999245d1999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95250fe3f3ccc92a6ddd9b38691822c607fa4620cc60895ad1fee999245d1999", kill_on_drop: false }`
[INFO] [stdout] 95250fe3f3ccc92a6ddd9b38691822c607fa4620cc60895ad1fee999245d1999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 038af3b876ef45ce860f46aff3ce14debc52f34cd0ee86482c98adeaed33180c
[INFO] running `Command { std: "docker" "start" "-a" "038af3b876ef45ce860f46aff3ce14debc52f34cd0ee86482c98adeaed33180c", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "038af3b876ef45ce860f46aff3ce14debc52f34cd0ee86482c98adeaed33180c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038af3b876ef45ce860f46aff3ce14debc52f34cd0ee86482c98adeaed33180c", kill_on_drop: false }`
[INFO] [stdout] 038af3b876ef45ce860f46aff3ce14debc52f34cd0ee86482c98adeaed33180c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 1ff60275f0c176c74e444aa07a61bb2cc502314a3e6af6cf0a8b286a0217dbed
[INFO] running `Command { std: "docker" "start" "-a" "1ff60275f0c176c74e444aa07a61bb2cc502314a3e6af6cf0a8b286a0217dbed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-9f3320b4f77dc9f4)
[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" "1ff60275f0c176c74e444aa07a61bb2cc502314a3e6af6cf0a8b286a0217dbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff60275f0c176c74e444aa07a61bb2cc502314a3e6af6cf0a8b286a0217dbed", kill_on_drop: false }`
[INFO] [stdout] 1ff60275f0c176c74e444aa07a61bb2cc502314a3e6af6cf0a8b286a0217dbed