[INFO] fetching crate kvdb-shared-tests 0.9.0...
[INFO] testing kvdb-shared-tests-0.9.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kvdb-shared-tests 0.9.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate kvdb-shared-tests 0.9.0 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 kvdb-shared-tests 0.9.0
[INFO] finished tweaking crates.io crate kvdb-shared-tests 0.9.0
[INFO] tweaked toml for crates.io crate kvdb-shared-tests 0.9.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] bf2698b1a92e6a1a8761f4091eea1bbc8588e87a318e4663d246a2b0da7e0950
[INFO] running `Command { std: "docker" "start" "-a" "bf2698b1a92e6a1a8761f4091eea1bbc8588e87a318e4663d246a2b0da7e0950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf2698b1a92e6a1a8761f4091eea1bbc8588e87a318e4663d246a2b0da7e0950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2698b1a92e6a1a8761f4091eea1bbc8588e87a318e4663d246a2b0da7e0950", kill_on_drop: false }`
[INFO] [stdout] bf2698b1a92e6a1a8761f4091eea1bbc8588e87a318e4663d246a2b0da7e0950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 1513a060231073ec746140f9dfad1ac2d4f3fbef942bbc77cb2b4323b8932b34
[INFO] running `Command { std: "docker" "start" "-a" "1513a060231073ec746140f9dfad1ac2d4f3fbef942bbc77cb2b4323b8932b34", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling parity-util-mem v0.11.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling kvdb v0.11.0
[INFO] [stderr]    Compiling kvdb-shared-tests v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.70s
[INFO] running `Command { std: "docker" "inspect" "1513a060231073ec746140f9dfad1ac2d4f3fbef942bbc77cb2b4323b8932b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1513a060231073ec746140f9dfad1ac2d4f3fbef942bbc77cb2b4323b8932b34", kill_on_drop: false }`
[INFO] [stdout] 1513a060231073ec746140f9dfad1ac2d4f3fbef942bbc77cb2b4323b8932b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 44bee5e6c71fa83a272ef142025a582b4b920a96e304826f462d7591b639a2e7
[INFO] running `Command { std: "docker" "start" "-a" "44bee5e6c71fa83a272ef142025a582b4b920a96e304826f462d7591b639a2e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kvdb-shared-tests v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvdb_shared_tests-8489d8f08eef2418)
[INFO] running `Command { std: "docker" "inspect" "44bee5e6c71fa83a272ef142025a582b4b920a96e304826f462d7591b639a2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bee5e6c71fa83a272ef142025a582b4b920a96e304826f462d7591b639a2e7", kill_on_drop: false }`
[INFO] [stdout] 44bee5e6c71fa83a272ef142025a582b4b920a96e304826f462d7591b639a2e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] d4e8b9569e48ba2b742978c1a2f0d4419bf0d12bb8c65ab50865b9f5958721ad
[INFO] running `Command { std: "docker" "start" "-a" "d4e8b9569e48ba2b742978c1a2f0d4419bf0d12bb8c65ab50865b9f5958721ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvdb_shared_tests-8489d8f08eef2418)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kvdb-shared-tests
[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] [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" "d4e8b9569e48ba2b742978c1a2f0d4419bf0d12bb8c65ab50865b9f5958721ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e8b9569e48ba2b742978c1a2f0d4419bf0d12bb8c65ab50865b9f5958721ad", kill_on_drop: false }`
[INFO] [stdout] d4e8b9569e48ba2b742978c1a2f0d4419bf0d12bb8c65ab50865b9f5958721ad