[INFO] crate ed25519-dalek 1.0.0-pre.3 is already in cache
[INFO] checking ed25519-dalek-1.0.0-pre.3 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate ed25519-dalek 1.0.0-pre.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ed25519-dalek 1.0.0-pre.3 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ed25519-dalek 1.0.0-pre.3
[INFO] finished tweaking crates.io crate ed25519-dalek 1.0.0-pre.3
[INFO] tweaked toml for crates.io crate ed25519-dalek 1.0.0-pre.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] d00759d81284580d204a5a0397b04e81c77e38e46e5af32a78f495246e84dfa2
[INFO] running `"docker" "start" "-a" "d00759d81284580d204a5a0397b04e81c77e38e46e5af32a78f495246e84dfa2"`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking subtle v2.2.2
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `ArrayLengthError`
[INFO] [stderr]   --> src/errors.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     ArrayLengthError{ name_a: &'static str, length_a: usize,
[INFO] [stderr] 42 | |                       name_b: &'static str, length_b: usize,
[INFO] [stderr] 43 | |                       name_c: &'static str, length_c: usize, },
[INFO] [stderr]    | |______________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr] warning: variant is never constructed: `ArrayLengthError`
[INFO] [stderr]   --> src/errors.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     ArrayLengthError{ name_a: &'static str, length_a: usize,
[INFO] [stderr] 42 | |                       name_b: &'static str, length_b: usize,
[INFO] [stderr] 43 | |                       name_c: &'static str, length_c: usize, },
[INFO] [stderr]    | |______________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `ed25519_dalek::verify_batch`
[INFO] [stderr]   --> benches/ed25519_benchmarks.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use ed25519_dalek::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 `ed25519-dalek`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d00759d81284580d204a5a0397b04e81c77e38e46e5af32a78f495246e84dfa2"`
[INFO] running `"docker" "rm" "-f" "d00759d81284580d204a5a0397b04e81c77e38e46e5af32a78f495246e84dfa2"`
[INFO] [stdout] d00759d81284580d204a5a0397b04e81c77e38e46e5af32a78f495246e84dfa2