[INFO] fetching crate kvdb-memorydb 0.10.0...
[INFO] testing kvdb-memorydb-0.10.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kvdb-memorydb 0.10.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate kvdb-memorydb 0.10.0 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 kvdb-memorydb 0.10.0
[INFO] finished tweaking crates.io crate kvdb-memorydb 0.10.0
[INFO] tweaked toml for crates.io crate kvdb-memorydb 0.10.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 323b151e03d45d5ca2cea31f078fee56357edc135b054d28b85e85594d6e1c07
[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" "323b151e03d45d5ca2cea31f078fee56357edc135b054d28b85e85594d6e1c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "323b151e03d45d5ca2cea31f078fee56357edc135b054d28b85e85594d6e1c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323b151e03d45d5ca2cea31f078fee56357edc135b054d28b85e85594d6e1c07", kill_on_drop: false }`
[INFO] [stdout] 323b151e03d45d5ca2cea31f078fee56357edc135b054d28b85e85594d6e1c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a7578b6e01b3c4c6eb2580e32a275ff816151810128697f5e23d08fa5ad3f0d0
[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" "a7578b6e01b3c4c6eb2580e32a275ff816151810128697f5e23d08fa5ad3f0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-util-mem v0.10.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling kvdb v0.10.0
[INFO] [stderr]    Compiling kvdb-memorydb v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `Command { std: "docker" "inspect" "a7578b6e01b3c4c6eb2580e32a275ff816151810128697f5e23d08fa5ad3f0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7578b6e01b3c4c6eb2580e32a275ff816151810128697f5e23d08fa5ad3f0d0", kill_on_drop: false }`
[INFO] [stdout] a7578b6e01b3c4c6eb2580e32a275ff816151810128697f5e23d08fa5ad3f0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7d7bf563678a504f2ce9d816e3591bebc5a6ff5edc5cbf7c7b0ac66f74147443
[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" "7d7bf563678a504f2ce9d816e3591bebc5a6ff5edc5cbf7c7b0ac66f74147443", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvdb-shared-tests v0.8.0
[INFO] [stderr]    Compiling kvdb-memorydb v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "7d7bf563678a504f2ce9d816e3591bebc5a6ff5edc5cbf7c7b0ac66f74147443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7bf563678a504f2ce9d816e3591bebc5a6ff5edc5cbf7c7b0ac66f74147443", kill_on_drop: false }`
[INFO] [stdout] 7d7bf563678a504f2ce9d816e3591bebc5a6ff5edc5cbf7c7b0ac66f74147443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6f448e121f0c0ef805740bde5d04092005fa19d4c3a5bee35a22babb917fe407
[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" "6f448e121f0c0ef805740bde5d04092005fa19d4c3a5bee35a22babb917fe407", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kvdb_memorydb-5d382767eaad6d9d)
[INFO] [stdout] test tests::get_fails_with_non_existing_column ... ok
[INFO] [stdout] test tests::delete_and_get ... ok
[INFO] [stdout] test tests::complex ... ok
[INFO] [stdout] test tests::delete_prefix ... ok
[INFO] [stdout] test tests::put_and_get ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stderr]    Doc-tests kvdb-memorydb
[INFO] [stdout] test tests::iter_with_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "6f448e121f0c0ef805740bde5d04092005fa19d4c3a5bee35a22babb917fe407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f448e121f0c0ef805740bde5d04092005fa19d4c3a5bee35a22babb917fe407", kill_on_drop: false }`
[INFO] [stdout] 6f448e121f0c0ef805740bde5d04092005fa19d4c3a5bee35a22babb917fe407