[INFO] updating cached repository kekeblom/hyper-anf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kekeblom/hyper-anf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kekeblom/hyper-anf" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/kekeblom/hyper-anf"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/kekeblom/hyper-anf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kekeblom/hyper-anf" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/kekeblom/hyper-anf"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/kekeblom/hyper-anf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a80e93fb11e536a50f0c8e78eb4ae7e87f806a5f
[INFO] sha for GitHub repo kekeblom/hyper-anf: a80e93fb11e536a50f0c8e78eb4ae7e87f806a5f
[INFO] validating manifest of kekeblom/hyper-anf on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kekeblom/hyper-anf on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kekeblom/hyper-anf
[INFO] finished frobbing kekeblom/hyper-anf
[INFO] frobbed toml for kekeblom/hyper-anf written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/kekeblom/hyper-anf/Cargo.toml
[INFO] started frobbing kekeblom/hyper-anf
[INFO] finished frobbing kekeblom/hyper-anf
[INFO] frobbed toml for kekeblom/hyper-anf written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/kekeblom/hyper-anf/Cargo.toml
[INFO] crate kekeblom/hyper-anf already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kekeblom/hyper-anf against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/kekeblom/hyper-anf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 93ad0341286fcba12cf8afe54fadff768dae21fa36e0364ba60d23cb0873f1d6
[INFO] running `"docker" "start" "-a" "93ad0341286fcba12cf8afe54fadff768dae21fa36e0364ba60d23cb0873f1d6"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking rayon-core v1.3.0
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking csv v1.0.0-beta.5
[INFO] [stderr]     Checking hyperloglog v0.1.0 (/opt/crater/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" "93ad0341286fcba12cf8afe54fadff768dae21fa36e0364ba60d23cb0873f1d6"`
[INFO] running `"docker" "rm" "-f" "93ad0341286fcba12cf8afe54fadff768dae21fa36e0364ba60d23cb0873f1d6"`
[INFO] [stdout] 93ad0341286fcba12cf8afe54fadff768dae21fa36e0364ba60d23cb0873f1d6