[INFO] updating cached repository https://github.com/kekeblom/hyper-anf
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a80e93fb11e536a50f0c8e78eb4ae7e87f806a5f
[INFO] checking kekeblom/hyper-anf against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkekeblom%2Fhyper-anf" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kekeblom/hyper-anf on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kekeblom/hyper-anf
[INFO] finished tweaking git repo https://github.com/kekeblom/hyper-anf
[INFO] tweaked toml for git repo https://github.com/kekeblom/hyper-anf written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/kekeblom/hyper-anf already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] 2a7a7f02b7df0422418dc85f3caf7d570c30f92181c794a0d53a807e427cab8a
[INFO] running `"docker" "start" "-a" "2a7a7f02b7df0422418dc85f3caf7d570c30f92181c794a0d53a807e427cab8a"`
[INFO] [stderr]     Checking libc v0.2.35
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking either v1.4.0
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking coco v0.1.1
[INFO] [stderr]     Checking rand v0.3.20
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking csv v1.0.0-beta.5
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking hyperloglog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:128
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn write_counters(writer: &mut csv::Writer<std::fs::File>, counters: &HashMap<&BigUint, HyperLogLog>, t: u8) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:128
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn write_counters(writer: &mut csv::Writer<std::fs::File>, counters: &HashMap<&BigUint, HyperLogLog>, t: u8) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/hyperloglog.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 |             counter.add(*x as u32);
[INFO] [stderr]     |                         ^^^^^^^^^ expected reference, found u32
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&num_bigint::BigUint`
[INFO] [stderr]                found type `u32`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `hyperloglog`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2a7a7f02b7df0422418dc85f3caf7d570c30f92181c794a0d53a807e427cab8a"`
[INFO] running `"docker" "rm" "-f" "2a7a7f02b7df0422418dc85f3caf7d570c30f92181c794a0d53a807e427cab8a"`
[INFO] [stdout] 2a7a7f02b7df0422418dc85f3caf7d570c30f92181c794a0d53a807e427cab8a