[INFO] updating cached repository https://github.com/rickyhan/rasta
[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] 699bcb28743d6086ce2df2d2f8914263cd265114
[INFO] checking rickyhan/rasta against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frickyhan%2Frasta" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rickyhan/rasta on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rickyhan/rasta
[INFO] finished tweaking git repo https://github.com/rickyhan/rasta
[INFO] tweaked toml for git repo https://github.com/rickyhan/rasta written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/rickyhan/rasta already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cce4a078b78417deec27786ff3b3e96b8fb16f1df854c80c7b9f6a8e8774ba09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cce4a078b78417deec27786ff3b3e96b8fb16f1df854c80c7b9f6a8e8774ba09"`
[INFO] [stderr]     Checking num-complex v0.1.41
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking libloading v0.4.3
[INFO] [stderr]     Checking jack-sys v0.2.0
[INFO] [stderr]     Checking jack v0.6.0
[INFO] [stderr]     Checking rustfft v2.0.0
[INFO] [stderr]     Checking num-rational v0.1.41
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking pitch_calc v0.11.1
[INFO] [stderr]     Checking rasta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(box_syntax)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(box_syntax)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 0 parameters were supplied
[INFO] [stderr]    --> src/effects/tuner.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |           let tuner = Tuner::new();
[INFO] [stderr]     |                       ^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/effects/mod.rs:10:5
[INFO] [stderr]     |
[INFO] [stderr] 10  | /     fn new(sample_rate: usize, frame_size: u32) -> Self
[INFO] [stderr] 11  | |       where Self: Sized;
[INFO] [stderr]     | |________________________- defined here
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rasta`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `tune` found for type `effects::tuner::Tuner` in the current scope
[INFO] [stderr]    --> src/effects/tuner.rs:187:26
[INFO] [stderr]     |
[INFO] [stderr] 12  | pub struct Tuner {
[INFO] [stderr]     | ---------------- method `tune` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 187 |         let note = tuner.tune();
[INFO] [stderr]     |                          ^^^^ method not found in `effects::tuner::Tuner`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0554, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `rasta`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cce4a078b78417deec27786ff3b3e96b8fb16f1df854c80c7b9f6a8e8774ba09"`
[INFO] running `"docker" "rm" "-f" "cce4a078b78417deec27786ff3b3e96b8fb16f1df854c80c7b9f6a8e8774ba09"`
[INFO] [stdout] cce4a078b78417deec27786ff3b3e96b8fb16f1df854c80c7b9f6a8e8774ba09