[INFO] fetching crate blackjack_nodes 0.0.0...
[INFO] testing blackjack_nodes-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate blackjack_nodes 0.0.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate blackjack_nodes 0.0.0 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 crates.io crate blackjack_nodes 0.0.0
[INFO] finished tweaking crates.io crate blackjack_nodes 0.0.0
[INFO] tweaked toml for crates.io crate blackjack_nodes 0.0.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate crates.io crate blackjack_nodes 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 18792525ae10f37d174f017db83abaeda08e852093cb23d48f715100548a434d
[INFO] running `Command { std: "docker" "start" "-a" "18792525ae10f37d174f017db83abaeda08e852093cb23d48f715100548a434d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18792525ae10f37d174f017db83abaeda08e852093cb23d48f715100548a434d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18792525ae10f37d174f017db83abaeda08e852093cb23d48f715100548a434d", kill_on_drop: false }`
[INFO] [stdout] 18792525ae10f37d174f017db83abaeda08e852093cb23d48f715100548a434d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] dd1386828d633a49abc327a0523c0f865ee38818cc833e007ba03782f953097e
[INFO] running `Command { std: "docker" "start" "-a" "dd1386828d633a49abc327a0523c0f865ee38818cc833e007ba03782f953097e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling blackjack_nodes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "dd1386828d633a49abc327a0523c0f865ee38818cc833e007ba03782f953097e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1386828d633a49abc327a0523c0f865ee38818cc833e007ba03782f953097e", kill_on_drop: false }`
[INFO] [stdout] dd1386828d633a49abc327a0523c0f865ee38818cc833e007ba03782f953097e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] c19e395a05e9f7a3a7eb139453813e07fa6c650b0ec7ea4452be7143ed7a73c9
[INFO] running `Command { std: "docker" "start" "-a" "c19e395a05e9f7a3a7eb139453813e07fa6c650b0ec7ea4452be7143ed7a73c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling blackjack_nodes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "c19e395a05e9f7a3a7eb139453813e07fa6c650b0ec7ea4452be7143ed7a73c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19e395a05e9f7a3a7eb139453813e07fa6c650b0ec7ea4452be7143ed7a73c9", kill_on_drop: false }`
[INFO] [stdout] c19e395a05e9f7a3a7eb139453813e07fa6c650b0ec7ea4452be7143ed7a73c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] f9725c495bbf27dde2c3b9f51bf937d888441919db92dd834fe5021db7232930
[INFO] running `Command { std: "docker" "start" "-a" "f9725c495bbf27dde2c3b9f51bf937d888441919db92dd834fe5021db7232930", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blackjack_nodes-5fd99432758eb5f5)
[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" "f9725c495bbf27dde2c3b9f51bf937d888441919db92dd834fe5021db7232930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9725c495bbf27dde2c3b9f51bf937d888441919db92dd834fe5021db7232930", kill_on_drop: false }`
[INFO] [stdout] f9725c495bbf27dde2c3b9f51bf937d888441919db92dd834fe5021db7232930