[INFO] fetching crate volatility 0.0.0...
[INFO] testing volatility-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate volatility 0.0.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate volatility 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate volatility 0.0.0
[INFO] finished tweaking crates.io crate volatility 0.0.0
[INFO] tweaked toml for crates.io crate volatility 0.0.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate volatility 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb1f3c4cf3b17a91c8f364bd53209fc2e108381acd6a5b4c0ea3a6d7c9dc092c
[INFO] running `Command { std: "docker" "start" "-a" "fb1f3c4cf3b17a91c8f364bd53209fc2e108381acd6a5b4c0ea3a6d7c9dc092c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1f3c4cf3b17a91c8f364bd53209fc2e108381acd6a5b4c0ea3a6d7c9dc092c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1f3c4cf3b17a91c8f364bd53209fc2e108381acd6a5b4c0ea3a6d7c9dc092c", kill_on_drop: false }`
[INFO] [stdout] fb1f3c4cf3b17a91c8f364bd53209fc2e108381acd6a5b4c0ea3a6d7c9dc092c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4dce237233dd21f4639d196b40195929e0c1541c6680e105024a3f50b65fe3f
[INFO] running `Command { std: "docker" "start" "-a" "c4dce237233dd21f4639d196b40195929e0c1541c6680e105024a3f50b65fe3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatility v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "c4dce237233dd21f4639d196b40195929e0c1541c6680e105024a3f50b65fe3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4dce237233dd21f4639d196b40195929e0c1541c6680e105024a3f50b65fe3f", kill_on_drop: false }`
[INFO] [stdout] c4dce237233dd21f4639d196b40195929e0c1541c6680e105024a3f50b65fe3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82508333d909649cd1d971db9cae2fcd630ef0a60e153063ab2d00bd2952c163
[INFO] running `Command { std: "docker" "start" "-a" "82508333d909649cd1d971db9cae2fcd630ef0a60e153063ab2d00bd2952c163", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling volatility v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "82508333d909649cd1d971db9cae2fcd630ef0a60e153063ab2d00bd2952c163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82508333d909649cd1d971db9cae2fcd630ef0a60e153063ab2d00bd2952c163", kill_on_drop: false }`
[INFO] [stdout] 82508333d909649cd1d971db9cae2fcd630ef0a60e153063ab2d00bd2952c163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c7ef3f466ea2e99b61aed26f254abd860f0e22cb86ef64467201f0a771a1d5a
[INFO] running `Command { std: "docker" "start" "-a" "0c7ef3f466ea2e99b61aed26f254abd860f0e22cb86ef64467201f0a771a1d5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/volatility-83192a96d4dc8f8e)
[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" "0c7ef3f466ea2e99b61aed26f254abd860f0e22cb86ef64467201f0a771a1d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7ef3f466ea2e99b61aed26f254abd860f0e22cb86ef64467201f0a771a1d5a", kill_on_drop: false }`
[INFO] [stdout] 0c7ef3f466ea2e99b61aed26f254abd860f0e22cb86ef64467201f0a771a1d5a