[INFO] cloning repository https://github.com/Diiso/rust_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/Diiso/rust_guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiiso%2Frust_guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiiso%2Frust_guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1245ae96dc2b1c6a0ce28fbb2ce038ffd3df9140
[INFO] testing Diiso/rust_guessing_game against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiiso%2Frust_guessing_game" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  56% (7734/13757)
Updating files:  57% (7842/13757)
Updating files:  58% (7980/13757)
Updating files:  59% (8117/13757)
Updating files:  60% (8255/13757)
Updating files:  61% (8392/13757)
Updating files:  62% (8530/13757)
Updating files:  63% (8667/13757)
Updating files:  64% (8805/13757)
Updating files:  65% (8943/13757)
Updating files:  66% (9080/13757)
Updating files:  67% (9218/13757)
Updating files:  68% (9355/13757)
Updating files:  69% (9493/13757)
Updating files:  70% (9630/13757)
Updating files:  71% (9768/13757)
Updating files:  72% (9906/13757)
Updating files:  73% (10043/13757)
Updating files:  74% (10181/13757)
Updating files:  75% (10318/13757)
Updating files:  76% (10456/13757)
Updating files:  77% (10593/13757)
Updating files:  78% (10731/13757)
Updating files:  79% (10869/13757)
Updating files:  80% (11006/13757)
Updating files:  81% (11144/13757)
Updating files:  82% (11281/13757)
Updating files:  83% (11419/13757)
Updating files:  84% (11556/13757)
Updating files:  85% (11694/13757)
Updating files:  86% (11832/13757)
Updating files:  87% (11969/13757)
Updating files:  88% (12107/13757)
Updating files:  89% (12244/13757)
Updating files:  90% (12382/13757)
Updating files:  91% (12519/13757)
Updating files:  92% (12657/13757)
Updating files:  93% (12795/13757)
Updating files:  94% (12932/13757)
Updating files:  95% (13070/13757)
Updating files:  96% (13207/13757)
Updating files:  97% (13345/13757)
Updating files:  98% (13482/13757)
Updating files:  99% (13620/13757)
Updating files: 100% (13757/13757)
Updating files: 100% (13757/13757), done.
[INFO] validating manifest of git repo https://github.com/Diiso/rust_guessing_game 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 git repo https://github.com/Diiso/rust_guessing_game
[INFO] finished tweaking git repo https://github.com/Diiso/rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/Diiso/rust_guessing_game written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Diiso/rust_guessing_game 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66380b2a6af77be8c1a909e68bb98896154c9475945881f65dcbfd8c3c66eb20
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "66380b2a6af77be8c1a909e68bb98896154c9475945881f65dcbfd8c3c66eb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66380b2a6af77be8c1a909e68bb98896154c9475945881f65dcbfd8c3c66eb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66380b2a6af77be8c1a909e68bb98896154c9475945881f65dcbfd8c3c66eb20", kill_on_drop: false }`
[INFO] [stdout] 66380b2a6af77be8c1a909e68bb98896154c9475945881f65dcbfd8c3c66eb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 998e5cbc3d3ca60e5d5c5c99829a6bb1dc891c2242cc1d5e6e4b391ec330850b
[INFO] running `Command { std: "docker" "start" "-a" "998e5cbc3d3ca60e5d5c5c99829a6bb1dc891c2242cc1d5e6e4b391ec330850b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "998e5cbc3d3ca60e5d5c5c99829a6bb1dc891c2242cc1d5e6e4b391ec330850b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998e5cbc3d3ca60e5d5c5c99829a6bb1dc891c2242cc1d5e6e4b391ec330850b", kill_on_drop: false }`
[INFO] [stdout] 998e5cbc3d3ca60e5d5c5c99829a6bb1dc891c2242cc1d5e6e4b391ec330850b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e57bccb3399167e92da0f1e90e4ce885c277b2b27415c4c5b672856d5d6467b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e57bccb3399167e92da0f1e90e4ce885c277b2b27415c4c5b672856d5d6467b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "e57bccb3399167e92da0f1e90e4ce885c277b2b27415c4c5b672856d5d6467b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57bccb3399167e92da0f1e90e4ce885c277b2b27415c4c5b672856d5d6467b4", kill_on_drop: false }`
[INFO] [stdout] e57bccb3399167e92da0f1e90e4ce885c277b2b27415c4c5b672856d5d6467b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 433652fd1d158ce67af4a99b4e8daf275ef22350791760d8c73b959cf8ffdf85
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "433652fd1d158ce67af4a99b4e8daf275ef22350791760d8c73b959cf8ffdf85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-03e02d30c6aae3dd)
[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" "433652fd1d158ce67af4a99b4e8daf275ef22350791760d8c73b959cf8ffdf85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "433652fd1d158ce67af4a99b4e8daf275ef22350791760d8c73b959cf8ffdf85", kill_on_drop: false }`
[INFO] [stdout] 433652fd1d158ce67af4a99b4e8daf275ef22350791760d8c73b959cf8ffdf85