[INFO] fetching crate rsure 0.9.0...
[INFO] checking rsure-0.9.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate rsure 0.9.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rsure 0.9.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rsure 0.9.0
[INFO] finished tweaking crates.io crate rsure 0.9.0
[INFO] tweaked toml for crates.io crate rsure 0.9.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rsure 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+beta-2019-10-27" "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] fa34d42352d16dca79594a951bd7955830ac1f7f92c549a04a64a90f584d3f73
[INFO] running `"docker" "start" "-a" "fa34d42352d16dca79594a951bd7955830ac1f7f92c549a04a64a90f584d3f73"`
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking weave v0.2.2
[INFO] [stderr]     Checking rsure v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rsure::SureHash`
[INFO] [stderr]   --> benches/hash.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rsure::{Progress, SureHash};
[INFO] [stderr]    |                       ^^^^^^^^ no `SureHash` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `scan_fs` in crate `rsure`
[INFO] [stderr]   --> benches/hash.rs:38:31
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut tree = rsure::scan_fs(tmp.path()).unwrap();
[INFO] [stderr]    |                               ^^^^^^^ not found in `rsure`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rsure::fs::scan_fs;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> benches/hash.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `rsure`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fa34d42352d16dca79594a951bd7955830ac1f7f92c549a04a64a90f584d3f73"`
[INFO] running `"docker" "rm" "-f" "fa34d42352d16dca79594a951bd7955830ac1f7f92c549a04a64a90f584d3f73"`
[INFO] [stdout] fa34d42352d16dca79594a951bd7955830ac1f7f92c549a04a64a90f584d3f73