[INFO] fetching crate neutrondb 0.9.13...
[INFO] testing neutrondb-0.9.13 against 1.55.0 for beta-1.56-1
[INFO] extracting crate neutrondb 0.9.13 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate neutrondb 0.9.13 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neutrondb 0.9.13
[INFO] finished tweaking crates.io crate neutrondb 0.9.13
[INFO] tweaked toml for crates.io crate neutrondb 0.9.13 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2428a051f465c7627544d6b5b96a74cc72cf35bd6fef972632a797b5ee63225d
[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" "2428a051f465c7627544d6b5b96a74cc72cf35bd6fef972632a797b5ee63225d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2428a051f465c7627544d6b5b96a74cc72cf35bd6fef972632a797b5ee63225d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2428a051f465c7627544d6b5b96a74cc72cf35bd6fef972632a797b5ee63225d", kill_on_drop: false }`
[INFO] [stdout] 2428a051f465c7627544d6b5b96a74cc72cf35bd6fef972632a797b5ee63225d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75caf65e6c5277e0ecc2ee4794a8dc25950a6be402771280301d5e3a33170ff6
[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" "75caf65e6c5277e0ecc2ee4794a8dc25950a6be402771280301d5e3a33170ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stellar-notation v0.9.13
[INFO] [stderr]    Compiling blake3 v1.0.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling neutrondb v0.9.13 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `stellar_notation::byte_decode`, `stellar_notation::value_decode`
[INFO] [stdout]   --> src/init.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     byte_decode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_decode` in the root
[INFO] [stdout] 11 |     value_decode
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `value_decode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `stellar_notation::byte_encode`, `stellar_notation::byte_decode`, `stellar_notation::value_encode`
[INFO] [stdout]   --> src/query/compaction.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     byte_encode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_encode` in the root
[INFO] [stdout] 9  |     byte_decode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_decode` in the root
[INFO] [stdout] 10 |     value_encode
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `value_encode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `stellar_notation::byte_encode`, `stellar_notation::value_encode`
[INFO] [stdout]  --> src/query/delete.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     byte_encode,
[INFO] [stdout]   |     ^^^^^^^^^^^ no `byte_encode` in the root
[INFO] [stdout] 9 |     value_encode
[INFO] [stdout]   |     ^^^^^^^^^^^^ no `value_encode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `stellar_notation::byte_encode`, `stellar_notation::byte_decode`, `stellar_notation::value_encode`
[INFO] [stdout]   --> src/query/flush.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     byte_encode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_encode` in the root
[INFO] [stdout] 10 |     byte_decode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_decode` in the root
[INFO] [stdout] 11 |     value_encode
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `value_encode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stellar_notation::byte_decode`
[INFO] [stdout]  --> src/query/get_all.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     byte_decode
[INFO] [stdout]   |     ^^^^^^^^^^^ no `byte_decode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stellar_notation::byte_decode`
[INFO] [stdout]  --> src/query/get.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     byte_decode
[INFO] [stdout]   |     ^^^^^^^^^^^ no `byte_decode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `stellar_notation::byte_encode`, `stellar_notation::value_encode`
[INFO] [stdout]   --> src/query/put.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     byte_encode,
[INFO] [stdout]    |     ^^^^^^^^^^^ no `byte_encode` in the root
[INFO] [stdout] 11 |     value_encode
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `value_encode` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neutrondb` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "75caf65e6c5277e0ecc2ee4794a8dc25950a6be402771280301d5e3a33170ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75caf65e6c5277e0ecc2ee4794a8dc25950a6be402771280301d5e3a33170ff6", kill_on_drop: false }`
[INFO] [stdout] 75caf65e6c5277e0ecc2ee4794a8dc25950a6be402771280301d5e3a33170ff6