[INFO] fetching crate guessing_game_npolytor 1.0.0...
[INFO] testing guessing_game_npolytor-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate guessing_game_npolytor 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate guessing_game_npolytor 1.0.0
[INFO] finished tweaking crates.io crate guessing_game_npolytor 1.0.0
[INFO] tweaked toml for crates.io crate guessing_game_npolytor 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guessing_game_npolytor 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guessing_game_npolytor 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d13aa03ad26fca24f53cbde76708dd2810bc2d1e0d56986a459d5966196a5273
[INFO] running `Command { std: "docker" "start" "-a" "d13aa03ad26fca24f53cbde76708dd2810bc2d1e0d56986a459d5966196a5273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d13aa03ad26fca24f53cbde76708dd2810bc2d1e0d56986a459d5966196a5273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13aa03ad26fca24f53cbde76708dd2810bc2d1e0d56986a459d5966196a5273", kill_on_drop: false }`
[INFO] [stdout] d13aa03ad26fca24f53cbde76708dd2810bc2d1e0d56986a459d5966196a5273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 877eb4d7df5d3a8f390745f12a96d5812252957ed725b240bcb300c7364d9fa4
[INFO] running `Command { std: "docker" "start" "-a" "877eb4d7df5d3a8f390745f12a96d5812252957ed725b240bcb300c7364d9fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling guessing_game_npolytor v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "877eb4d7df5d3a8f390745f12a96d5812252957ed725b240bcb300c7364d9fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877eb4d7df5d3a8f390745f12a96d5812252957ed725b240bcb300c7364d9fa4", kill_on_drop: false }`
[INFO] [stdout] 877eb4d7df5d3a8f390745f12a96d5812252957ed725b240bcb300c7364d9fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed4b98455938886624c8052f953edd3a9ec055e59a4d55a8dfb07019c0a2de7a
[INFO] running `Command { std: "docker" "start" "-a" "ed4b98455938886624c8052f953edd3a9ec055e59a4d55a8dfb07019c0a2de7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game_npolytor v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ed4b98455938886624c8052f953edd3a9ec055e59a4d55a8dfb07019c0a2de7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4b98455938886624c8052f953edd3a9ec055e59a4d55a8dfb07019c0a2de7a", kill_on_drop: false }`
[INFO] [stdout] ed4b98455938886624c8052f953edd3a9ec055e59a4d55a8dfb07019c0a2de7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aba5fde54d878922db465f2646f0ee26ad61e673b104ba9a8cba8792074b0da1
[INFO] running `Command { std: "docker" "start" "-a" "aba5fde54d878922db465f2646f0ee26ad61e673b104ba9a8cba8792074b0da1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game_npolytor-bf77c3d8a3f07d5f)
[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" "aba5fde54d878922db465f2646f0ee26ad61e673b104ba9a8cba8792074b0da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba5fde54d878922db465f2646f0ee26ad61e673b104ba9a8cba8792074b0da1", kill_on_drop: false }`
[INFO] [stdout] aba5fde54d878922db465f2646f0ee26ad61e673b104ba9a8cba8792074b0da1