[INFO] updating cached repository https://github.com/Cynlic/strangers
[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] 9883bf572f68e50472df961a99ad3ce91d6174a4
[INFO] checking Cynlic/strangers against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCynlic%2Fstrangers" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cynlic/strangers on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Cynlic/strangers
[INFO] finished tweaking git repo https://github.com/Cynlic/strangers
[INFO] tweaked toml for git repo https://github.com/Cynlic/strangers written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Cynlic/strangers already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] a93d1ae1376edf7b83255298153328717c3c91bc2248d6252b9d829174eee83e
[INFO] running `"docker" "start" "-a" "a93d1ae1376edf7b83255298153328717c3c91bc2248d6252b9d829174eee83e"`
[INFO] [stderr]     Checking libc v0.2.31
[INFO] [stderr]     Checking gnuplot v0.0.22
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking chaos-plot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `notetree`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod notetree;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: to create the module `notetree`, create file "src/notetree.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `make_phrase` in module `notetree`
[INFO] [stderr]    --> src/main.rs:205:32
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let phrase = notetree::make_phrase();
[INFO] [stderr]     |                                ^^^^^^^^^^^ not found in `notetree`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lily::*`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use lily::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `notetree::*`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use notetree::*;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:326:20
[INFO] [stderr]     |
[INFO] [stderr] 326 | fn iterate_fn (f: &Fn(f64, f64) -> (f64,f64),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> (f64,f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `notetree`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod notetree;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: to create the module `notetree`, create file "src/notetree.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/main.rs:188:24
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let mut freq = (*ikeda_x * 100.0) as i64 + 30 ;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid
[INFO] [stderr]    --> src/main.rs:249:11
[INFO] [stderr]     |
[INFO] [stderr] 249 |    return (((60.0/bpm) * seconds) * 100.0).ceil() as u64;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `make_phrase` in module `notetree`
[INFO] [stderr]    --> src/main.rs:205:32
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let phrase = notetree::make_phrase();
[INFO] [stderr]     |                                ^^^^^^^^^^^ not found in `notetree`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lily::*`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use lily::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `notetree::*`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use notetree::*;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:326:20
[INFO] [stderr]     |
[INFO] [stderr] 326 | fn iterate_fn (f: &Fn(f64, f64) -> (f64,f64),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> (f64,f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/lily.rs:185:28
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let constrained_elem = (element as i64) % 3;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/lily.rs:196:18
[INFO] [stderr]     |
[INFO] [stderr] 196 |     let rhythm = (element as i64) % 13;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0583, E0606.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/main.rs:188:24
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let mut freq = (*ikeda_x * 100.0) as i64 + 30 ;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `chaos-plot`.
[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] error[E0606]: casting `f64` as `u64` is invalid
[INFO] [stderr]    --> src/main.rs:249:11
[INFO] [stderr]     |
[INFO] [stderr] 249 |    return (((60.0/bpm) * seconds) * 100.0).ceil() as u64;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/lily.rs:185:28
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let constrained_elem = (element as i64) % 3;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> src/lily.rs:196:18
[INFO] [stderr]     |
[INFO] [stderr] 196 |     let rhythm = (element as i64) % 13;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0583, E0606.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `chaos-plot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a93d1ae1376edf7b83255298153328717c3c91bc2248d6252b9d829174eee83e"`
[INFO] running `"docker" "rm" "-f" "a93d1ae1376edf7b83255298153328717c3c91bc2248d6252b9d829174eee83e"`
[INFO] [stdout] a93d1ae1376edf7b83255298153328717c3c91bc2248d6252b9d829174eee83e