[INFO] cloning repository https://github.com/swindjam/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/swindjam/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswindjam%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswindjam%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d8f0c6616d2449edf6c6591daea61212adc0204
[INFO] testing swindjam/rust-guessing-game against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswindjam%2Frust-guessing-game" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swindjam/rust-guessing-game on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/swindjam/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/swindjam/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/swindjam/rust-guessing-game written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/swindjam/rust-guessing-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e746bd9109f9b285096aaa2b89c178c7e56892e5f59e7e16a0fd9f9056be109f
[INFO] running `Command { std: "docker" "start" "-a" "e746bd9109f9b285096aaa2b89c178c7e56892e5f59e7e16a0fd9f9056be109f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e746bd9109f9b285096aaa2b89c178c7e56892e5f59e7e16a0fd9f9056be109f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e746bd9109f9b285096aaa2b89c178c7e56892e5f59e7e16a0fd9f9056be109f", kill_on_drop: false }`
[INFO] [stdout] e746bd9109f9b285096aaa2b89c178c7e56892e5f59e7e16a0fd9f9056be109f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07e0cf0ac5e113352c6e79d4542e2c2586e3c2e4b7413f4e918e7b0f759b62cc
[INFO] running `Command { std: "docker" "start" "-a" "07e0cf0ac5e113352c6e79d4542e2c2586e3c2e4b7413f4e918e7b0f759b62cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.35s
[INFO] running `Command { std: "docker" "inspect" "07e0cf0ac5e113352c6e79d4542e2c2586e3c2e4b7413f4e918e7b0f759b62cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e0cf0ac5e113352c6e79d4542e2c2586e3c2e4b7413f4e918e7b0f759b62cc", kill_on_drop: false }`
[INFO] [stdout] 07e0cf0ac5e113352c6e79d4542e2c2586e3c2e4b7413f4e918e7b0f759b62cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc5cd82f5d5445bfd654601e211dfffa6919f8f2704fd31ce35f097fbf1b472
[INFO] running `Command { std: "docker" "start" "-a" "cbc5cd82f5d5445bfd654601e211dfffa6919f8f2704fd31ce35f097fbf1b472", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "cbc5cd82f5d5445bfd654601e211dfffa6919f8f2704fd31ce35f097fbf1b472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc5cd82f5d5445bfd654601e211dfffa6919f8f2704fd31ce35f097fbf1b472", kill_on_drop: false }`
[INFO] [stdout] cbc5cd82f5d5445bfd654601e211dfffa6919f8f2704fd31ce35f097fbf1b472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77b53cb353547ec04c22fabf300439877a50ba9a0bfbc37b05cfac82f2c47ce0
[INFO] running `Command { std: "docker" "start" "-a" "77b53cb353547ec04c22fabf300439877a50ba9a0bfbc37b05cfac82f2c47ce0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-3f20edcff409584d)
[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" "77b53cb353547ec04c22fabf300439877a50ba9a0bfbc37b05cfac82f2c47ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b53cb353547ec04c22fabf300439877a50ba9a0bfbc37b05cfac82f2c47ce0", kill_on_drop: false }`
[INFO] [stdout] 77b53cb353547ec04c22fabf300439877a50ba9a0bfbc37b05cfac82f2c47ce0