[INFO] fetching crate guessing_game_washimimizuku 0.1.0...
[INFO] testing guessing_game_washimimizuku-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate guessing_game_washimimizuku 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate guessing_game_washimimizuku 0.1.0 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 crates.io crate guessing_game_washimimizuku 0.1.0
[INFO] finished tweaking crates.io crate guessing_game_washimimizuku 0.1.0
[INFO] tweaked toml for crates.io crate guessing_game_washimimizuku 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate guessing_game_washimimizuku 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 4ffbbee20da3245da4e168b2c456a5ac868fdbfd64cec06ad9365dde4b3bb5a7
[INFO] running `Command { std: "docker" "start" "-a" "4ffbbee20da3245da4e168b2c456a5ac868fdbfd64cec06ad9365dde4b3bb5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ffbbee20da3245da4e168b2c456a5ac868fdbfd64cec06ad9365dde4b3bb5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffbbee20da3245da4e168b2c456a5ac868fdbfd64cec06ad9365dde4b3bb5a7", kill_on_drop: false }`
[INFO] [stdout] 4ffbbee20da3245da4e168b2c456a5ac868fdbfd64cec06ad9365dde4b3bb5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0aec49ffc4cb029b673450f455c50074d3fca37d0e4b28a7cefad718a2aa1519
[INFO] running `Command { std: "docker" "start" "-a" "0aec49ffc4cb029b673450f455c50074d3fca37d0e4b28a7cefad718a2aa1519", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling guessing_game_washimimizuku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "0aec49ffc4cb029b673450f455c50074d3fca37d0e4b28a7cefad718a2aa1519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aec49ffc4cb029b673450f455c50074d3fca37d0e4b28a7cefad718a2aa1519", kill_on_drop: false }`
[INFO] [stdout] 0aec49ffc4cb029b673450f455c50074d3fca37d0e4b28a7cefad718a2aa1519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 29f0190c694d4f44ba2d30e5183b5c099cbe4cae2c44b5211d70f385939cf732
[INFO] running `Command { std: "docker" "start" "-a" "29f0190c694d4f44ba2d30e5183b5c099cbe4cae2c44b5211d70f385939cf732", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game_washimimizuku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "29f0190c694d4f44ba2d30e5183b5c099cbe4cae2c44b5211d70f385939cf732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f0190c694d4f44ba2d30e5183b5c099cbe4cae2c44b5211d70f385939cf732", kill_on_drop: false }`
[INFO] [stdout] 29f0190c694d4f44ba2d30e5183b5c099cbe4cae2c44b5211d70f385939cf732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] bf3b625a64e2c924c5a7f0d9414a35c0db7707403077563bad1e2e357c27a814
[INFO] running `Command { std: "docker" "start" "-a" "bf3b625a64e2c924c5a7f0d9414a35c0db7707403077563bad1e2e357c27a814", 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_washimimizuku-51949fdf768935b7)
[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" "bf3b625a64e2c924c5a7f0d9414a35c0db7707403077563bad1e2e357c27a814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3b625a64e2c924c5a7f0d9414a35c0db7707403077563bad1e2e357c27a814", kill_on_drop: false }`
[INFO] [stdout] bf3b625a64e2c924c5a7f0d9414a35c0db7707403077563bad1e2e357c27a814