[INFO] cloning repository https://github.com/tamotsu0111/quessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tamotsu0111/quessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamotsu0111%2Fquessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamotsu0111%2Fquessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c53feff69f5daee37b79c78cd36375e7ace7595
[INFO] testing tamotsu0111/quessing_game against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamotsu0111%2Fquessing_game" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tamotsu0111/quessing_game on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tamotsu0111/quessing_game
[INFO] finished tweaking git repo https://github.com/tamotsu0111/quessing_game
[INFO] tweaked toml for git repo https://github.com/tamotsu0111/quessing_game written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/tamotsu0111/quessing_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02041d2dd3de54515cf66fa839c5b41de8e74da37583e995993b1b331fa5b9b1
[INFO] running `Command { std: "docker" "start" "-a" "02041d2dd3de54515cf66fa839c5b41de8e74da37583e995993b1b331fa5b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02041d2dd3de54515cf66fa839c5b41de8e74da37583e995993b1b331fa5b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02041d2dd3de54515cf66fa839c5b41de8e74da37583e995993b1b331fa5b9b1", kill_on_drop: false }`
[INFO] [stdout] 02041d2dd3de54515cf66fa839c5b41de8e74da37583e995993b1b331fa5b9b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ab7317f1785384b11abea2cbaffc58039756a95eb11f71ed6d5e35c3e0507ae
[INFO] running `Command { std: "docker" "start" "-a" "1ab7317f1785384b11abea2cbaffc58039756a95eb11f71ed6d5e35c3e0507ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling quessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "1ab7317f1785384b11abea2cbaffc58039756a95eb11f71ed6d5e35c3e0507ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab7317f1785384b11abea2cbaffc58039756a95eb11f71ed6d5e35c3e0507ae", kill_on_drop: false }`
[INFO] [stdout] 1ab7317f1785384b11abea2cbaffc58039756a95eb11f71ed6d5e35c3e0507ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f34c7b043fe93ba8e57b6d8d137ef41ba940c78c02b6058e4616fec064ac2357
[INFO] running `Command { std: "docker" "start" "-a" "f34c7b043fe93ba8e57b6d8d137ef41ba940c78c02b6058e4616fec064ac2357", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "f34c7b043fe93ba8e57b6d8d137ef41ba940c78c02b6058e4616fec064ac2357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34c7b043fe93ba8e57b6d8d137ef41ba940c78c02b6058e4616fec064ac2357", kill_on_drop: false }`
[INFO] [stdout] f34c7b043fe93ba8e57b6d8d137ef41ba940c78c02b6058e4616fec064ac2357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b674db5524a1ce2903bc64f3a8ad2dce3cad2fe61f29caf6068601bfcbac765a
[INFO] running `Command { std: "docker" "start" "-a" "b674db5524a1ce2903bc64f3a8ad2dce3cad2fe61f29caf6068601bfcbac765a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quessing_game-c447d2d261288cfb)
[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" "b674db5524a1ce2903bc64f3a8ad2dce3cad2fe61f29caf6068601bfcbac765a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b674db5524a1ce2903bc64f3a8ad2dce3cad2fe61f29caf6068601bfcbac765a", kill_on_drop: false }`
[INFO] [stdout] b674db5524a1ce2903bc64f3a8ad2dce3cad2fe61f29caf6068601bfcbac765a