[INFO] fetching crate datagrid 0.1.0...
[INFO] testing datagrid-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate datagrid 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate datagrid 0.1.0 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 datagrid 0.1.0
[INFO] finished tweaking crates.io crate datagrid 0.1.0
[INFO] tweaked toml for crates.io crate datagrid 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate datagrid 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b41a59e52d5a9351f6913ac10f8d8c9eb2866429d1c0d79859c5cc25373ad33d
[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" "b41a59e52d5a9351f6913ac10f8d8c9eb2866429d1c0d79859c5cc25373ad33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b41a59e52d5a9351f6913ac10f8d8c9eb2866429d1c0d79859c5cc25373ad33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41a59e52d5a9351f6913ac10f8d8c9eb2866429d1c0d79859c5cc25373ad33d", kill_on_drop: false }`
[INFO] [stdout] b41a59e52d5a9351f6913ac10f8d8c9eb2866429d1c0d79859c5cc25373ad33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] bb55a7439b8d2e49dc0411fb15532d05fb7b1f4d762d9d6ae3996f437c7c582c
[INFO] running `Command { std: "docker" "start" "-a" "bb55a7439b8d2e49dc0411fb15532d05fb7b1f4d762d9d6ae3996f437c7c582c", kill_on_drop: false }`
[INFO] [stderr]    Compiling datagrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "bb55a7439b8d2e49dc0411fb15532d05fb7b1f4d762d9d6ae3996f437c7c582c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb55a7439b8d2e49dc0411fb15532d05fb7b1f4d762d9d6ae3996f437c7c582c", kill_on_drop: false }`
[INFO] [stdout] bb55a7439b8d2e49dc0411fb15532d05fb7b1f4d762d9d6ae3996f437c7c582c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] a3e324cf35e96fda4dde6db277e80126e97884b9c7aa0c8f8334c9e421f06ef6
[INFO] running `Command { std: "docker" "start" "-a" "a3e324cf35e96fda4dde6db277e80126e97884b9c7aa0c8f8334c9e421f06ef6", kill_on_drop: false }`
[INFO] [stderr]    Compiling datagrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/datagrid-af9c4c68bb71b3b5)
[INFO] running `Command { std: "docker" "inspect" "a3e324cf35e96fda4dde6db277e80126e97884b9c7aa0c8f8334c9e421f06ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e324cf35e96fda4dde6db277e80126e97884b9c7aa0c8f8334c9e421f06ef6", kill_on_drop: false }`
[INFO] [stdout] a3e324cf35e96fda4dde6db277e80126e97884b9c7aa0c8f8334c9e421f06ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen", 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] ad5dbd0587766fcd0aa07229bdafc44cad0b728537d3e3dc9fcaab1c652274eb
[INFO] running `Command { std: "docker" "start" "-a" "ad5dbd0587766fcd0aa07229bdafc44cad0b728537d3e3dc9fcaab1c652274eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/datagrid-af9c4c68bb71b3b5)
[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" "ad5dbd0587766fcd0aa07229bdafc44cad0b728537d3e3dc9fcaab1c652274eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5dbd0587766fcd0aa07229bdafc44cad0b728537d3e3dc9fcaab1c652274eb", kill_on_drop: false }`
[INFO] [stdout] ad5dbd0587766fcd0aa07229bdafc44cad0b728537d3e3dc9fcaab1c652274eb