[INFO] cloning repository https://github.com/5imonk/sdo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/5imonk/sdo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5imonk%2Fsdo-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5imonk%2Fsdo-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 011f9fea111d7ff0bb22d7d75bea0f4f71e8335b
[INFO] checking 5imonk/sdo-rust against try#a3a874232ae0a7586b5fbe7483c5a42e157bd62a for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5imonk%2Fsdo-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/5imonk/sdo-rust
[INFO] finished tweaking git repo https://github.com/5imonk/sdo-rust
[INFO] tweaked toml for git repo https://github.com/5imonk/sdo-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/5imonk/sdo-rust on toolchain a3a874232ae0a7586b5fbe7483c5a42e157bd62a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/5imonk/sdo-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4c1b4887aea456b847816172220550d05968b13f5c3128a49f4fd6ac6c7cb742", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e6c90eaaf301edf4444bf3d44f0f6827eb8e3f7268b6c920141084eed23a48d2", kill_on_drop: false }`
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[INFO] [stdout] error[E0599]: no method named `compute_local_threshold_cached` found for struct `ObserverSet` in the current scope
[INFO] [stdout]    --> benches/optimization_benchmarks.rs:112:47
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         let threshold = obset.compute_local_threshold_cached(i, 5);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `update_local_threshold` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 112 -                         let threshold = obset.compute_local_threshold_cached(i, 5);
[INFO] [stdout] 112 +                         let threshold = obset.update_local_threshold(i, 5);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `validate_threshold_cache` found for struct `ObserverSet` in the current scope
[INFO] [stdout]    --> benches/optimization_benchmarks.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 obset.validate_threshold_cache();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `set_thresholds` with a similar name, but with different arguments
[INFO] [stdout]    --> src/obset_clust.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn set_thresholds(&mut self, chi: usize) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `compute_local_threshold_cached` found for struct `ObserverSet` in the current scope
[INFO] [stdout]    --> benches/optimization_benchmarks.rs:124:43
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let threshold = obset.compute_local_threshold_cached(i, 5);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `update_local_threshold` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     let threshold = obset.compute_local_threshold_cached(i, 5);
[INFO] [stdout] 124 +                     let threshold = obset.update_local_threshold(i, 5);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `learn_cluster` found for struct `ObserverSet` in the current scope
[INFO] [stdout]    --> benches/optimization_benchmarks.rs:144:43
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let clusters = test_obset.learn_cluster(5, 0.5, 3);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `learn_clustering` with a similar name, but with different arguments
[INFO] [stdout]    --> src/obset_clust.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | /     pub fn learn_clustering(
[INFO] [stdout] 192 | |         &mut self,
[INFO] [stdout] 193 | |         chi: usize,
[INFO] [stdout] 194 | |         zeta: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 197 | |         current_time: Option<f64>,
[INFO] [stdout] 198 | |     ) {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/optimization_benchmarks.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut obset = create_test_observer_set(*size, 5);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_observer`
[INFO] [stdout]   --> benches/optimization_benchmarks.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let new_observer = create_test_observer(*size, new_data.clone(), 50.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_observer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/optimization_benchmarks.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mut obset = create_test_observer_set(*size, 5);
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdo` (bench "optimization_benchmarks") due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e6c90eaaf301edf4444bf3d44f0f6827eb8e3f7268b6c920141084eed23a48d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c90eaaf301edf4444bf3d44f0f6827eb8e3f7268b6c920141084eed23a48d2", kill_on_drop: false }`
[INFO] [stdout] e6c90eaaf301edf4444bf3d44f0f6827eb8e3f7268b6c920141084eed23a48d2
