[INFO] fetching crate solana_libra_ir_to_bytecode 0.0.0...
[INFO] checking solana_libra_ir_to_bytecode-0.0.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate solana_libra_ir_to_bytecode 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate solana_libra_ir_to_bytecode 0.0.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_ir_to_bytecode 0.0.0
[INFO] finished tweaking crates.io crate solana_libra_ir_to_bytecode 0.0.0
[INFO] tweaked toml for crates.io crate solana_libra_ir_to_bytecode 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2d835b7c5209514b2b3f1fe053e8407f09a3fda163044f3a7ba86006da193a3
[INFO] running `"docker" "start" "-a" "d2d835b7c5209514b2b3f1fe053e8407f09a3fda163044f3a7ba86006da193a3"`
[INFO] [stderr]     Checking slog-scope v4.2.0
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.19
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking rand04_compat v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking slog-term v2.4.1
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]     Checking slog-stdlog v4.0.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking solana_libra_failure_ext v0.0.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking threshold_crypto v0.3.2
[INFO] [stderr]     Checking codespan v0.1.3
[INFO] [stderr]    Compiling string_cache v0.7.4
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking solana_libra_proto_conv v0.0.0
[INFO] [stderr]     Checking solana_libra_canonical_serialization v0.0.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking codespan-reporting v0.1.4
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking solana_libra_crypto v0.0.0
[INFO] [stderr]     Checking solana_libra_proptest_helpers v0.0.0
[INFO] [stderr]     Checking solana_libra_logger v0.0.0
[INFO] [stderr] error[E0432]: unresolved import `ed25519_dalek::verify_batch`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/solana_libra_crypto-0.0.0/src/signing.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 | use ed25519_dalek::{self, verify_batch};
[INFO] [stderr]    |                           ^^^^^^^^^^^^ no `verify_batch` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `solana_libra_crypto`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d2d835b7c5209514b2b3f1fe053e8407f09a3fda163044f3a7ba86006da193a3"`
[INFO] running `"docker" "rm" "-f" "d2d835b7c5209514b2b3f1fe053e8407f09a3fda163044f3a7ba86006da193a3"`
[INFO] [stdout] d2d835b7c5209514b2b3f1fe053e8407f09a3fda163044f3a7ba86006da193a3