[INFO] fetching crate scored-pool 0.0.0...
[INFO] testing scored-pool-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate scored-pool 0.0.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate scored-pool 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scored-pool 0.0.0
[INFO] finished tweaking crates.io crate scored-pool 0.0.0
[INFO] tweaked toml for crates.io crate scored-pool 0.0.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate scored-pool 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a36b4327422d01b1f992ee8784d02bcdf9ca0237d230273d88d1be28d8dc715
[INFO] running `Command { std: "docker" "start" "-a" "7a36b4327422d01b1f992ee8784d02bcdf9ca0237d230273d88d1be28d8dc715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a36b4327422d01b1f992ee8784d02bcdf9ca0237d230273d88d1be28d8dc715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a36b4327422d01b1f992ee8784d02bcdf9ca0237d230273d88d1be28d8dc715", kill_on_drop: false }`
[INFO] [stdout] 7a36b4327422d01b1f992ee8784d02bcdf9ca0237d230273d88d1be28d8dc715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7969725cfd9cb39c312de5bd8d1254173a3d208e0ccafcc04d34c2f0fef418ca
[INFO] running `Command { std: "docker" "start" "-a" "7969725cfd9cb39c312de5bd8d1254173a3d208e0ccafcc04d34c2f0fef418ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling scored-pool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "7969725cfd9cb39c312de5bd8d1254173a3d208e0ccafcc04d34c2f0fef418ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7969725cfd9cb39c312de5bd8d1254173a3d208e0ccafcc04d34c2f0fef418ca", kill_on_drop: false }`
[INFO] [stdout] 7969725cfd9cb39c312de5bd8d1254173a3d208e0ccafcc04d34c2f0fef418ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ee7a72e1f497a7a96a24d1c333c047722a3d0d24d8efca75e4caa67f409683
[INFO] running `Command { std: "docker" "start" "-a" "c0ee7a72e1f497a7a96a24d1c333c047722a3d0d24d8efca75e4caa67f409683", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scored-pool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/scored_pool-007d6a518a186b8e)
[INFO] running `Command { std: "docker" "inspect" "c0ee7a72e1f497a7a96a24d1c333c047722a3d0d24d8efca75e4caa67f409683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ee7a72e1f497a7a96a24d1c333c047722a3d0d24d8efca75e4caa67f409683", kill_on_drop: false }`
[INFO] [stdout] c0ee7a72e1f497a7a96a24d1c333c047722a3d0d24d8efca75e4caa67f409683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a63fd1a58aecfdf9f6c9593d0b4fb2000c9171fa5c397948e2e05fa291f1c57d
[INFO] running `Command { std: "docker" "start" "-a" "a63fd1a58aecfdf9f6c9593d0b4fb2000c9171fa5c397948e2e05fa291f1c57d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scored_pool-007d6a518a186b8e)
[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 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a63fd1a58aecfdf9f6c9593d0b4fb2000c9171fa5c397948e2e05fa291f1c57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63fd1a58aecfdf9f6c9593d0b4fb2000c9171fa5c397948e2e05fa291f1c57d", kill_on_drop: false }`
[INFO] [stdout] a63fd1a58aecfdf9f6c9593d0b4fb2000c9171fa5c397948e2e05fa291f1c57d