[INFO] crate random-world 0.3.0 is already in cache
[INFO] checking random-world-0.3.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate random-world 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate random-world 0.3.0 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 random-world 0.3.0
[INFO] finished tweaking crates.io crate random-world 0.3.0
[INFO] tweaked toml for crates.io crate random-world 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fff8fdc1fb8122f1b261ed8cb05d934921b6dd72cb273544c167131cb4bd5f7e
[INFO] running `"docker" "start" "-a" "fff8fdc1fb8122f1b261ed8cb05d934921b6dd72cb273544c167131cb4bd5f7e"`
[INFO] [stderr]     Checking quadrature v0.1.2
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]    Compiling extprim v1.7.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]     Checking ndarray v0.10.14
[INFO] [stderr]     Checking serde v1.0.102
[INFO] [stderr]     Checking rulinalg v0.3.7
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking rusty-machine v0.5.4
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking pcg_rand v0.7.1
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking random-world v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> benches/cp.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> benches/cp.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut cp = CP::new(ncm, Some(0.1));
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> benches/cp.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut cp = CP::new(ncm, Some(0.1));
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `random-world`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fff8fdc1fb8122f1b261ed8cb05d934921b6dd72cb273544c167131cb4bd5f7e"`
[INFO] running `"docker" "rm" "-f" "fff8fdc1fb8122f1b261ed8cb05d934921b6dd72cb273544c167131cb4bd5f7e"`
[INFO] [stdout] fff8fdc1fb8122f1b261ed8cb05d934921b6dd72cb273544c167131cb4bd5f7e