[INFO] fetching crate pelt 0.1.0...
[INFO] checking pelt-0.1.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate pelt 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pelt 0.1.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pelt 0.1.0
[INFO] finished tweaking crates.io crate pelt 0.1.0
[INFO] tweaked toml for crates.io crate pelt 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pelt 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 7b9dbad114dc18d1cd075214e3b4ec10871af576047008dd7836a00ef4cacd4d
[INFO] running `"docker" "start" "-a" "7b9dbad114dc18d1cd075214e3b4ec10871af576047008dd7836a00ef4cacd4d"`
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking pelt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `log_pdf` in this scope
[INFO] [stderr]   --> src/cost.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |         assert_eq!(log_pdf(2., 0., 1.), -2.9189385332046727);
[INFO] [stderr]    |                    ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `log_pdf` in this scope
[INFO] [stderr]   --> src/cost.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         assert_eq!(log_pdf(5., -1., 3.), -4.017550821872782)
[INFO] [stderr]    |                    ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/cost.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]    --> src/alg.rs:139:27
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 .filter(|(t, sum_loss)| sum_loss < &(loss_current_part))
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sum_loss`
[INFO] [stderr]    --> src/alg.rs:141:27
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 .map(|(t, sum_loss)| *t)
[INFO] [stderr]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_loss`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]    --> src/alg.rs:145:57
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut cp: Vec<usize> = best_part.keys().map(|(start, end)| *end).collect();
[INFO] [stderr]     |                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `nlogn_median`
[INFO] [stderr]   --> src/cost.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn nlogn_median(numbers: &[f64]) -> Option<f64> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `pelt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7b9dbad114dc18d1cd075214e3b4ec10871af576047008dd7836a00ef4cacd4d"`
[INFO] running `"docker" "rm" "-f" "7b9dbad114dc18d1cd075214e3b4ec10871af576047008dd7836a00ef4cacd4d"`
[INFO] [stdout] 7b9dbad114dc18d1cd075214e3b4ec10871af576047008dd7836a00ef4cacd4d