[INFO] updating cached repository https://github.com/seanybaggins/Realtime
[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] 4e1c92253d4387910bb409fc20cac551b529838a
[INFO] checking seanybaggins/Realtime against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanybaggins%2FRealtime" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seanybaggins/Realtime on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/seanybaggins/Realtime
[INFO] finished tweaking git repo https://github.com/seanybaggins/Realtime
[INFO] tweaked toml for git repo https://github.com/seanybaggins/Realtime written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/seanybaggins/Realtime already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 65d09a18eb888ab0178878ecfc8214a5235b25448dcb698346b5eaca9e42d3dc
[INFO] running `"docker" "start" "-a" "65d09a18eb888ab0178878ecfc8214a5235b25448dcb698346b5eaca9e42d3dc"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking scheduler v0.1.3
[INFO] [stderr]     Checking question_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fibonacci::fibonacci`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use fibonacci::fibonacci;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fibonacci::fibonacci`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use fibonacci::fibonacci;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |             instructed_to_run: false,
[INFO] [stderr]    |                                ^^^^^ expected struct `std::sync::Arc`, found `bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<bool>>`
[INFO] [stderr]                 found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |             instructed_to_run: false,
[INFO] [stderr]    |                                ^^^^^ expected struct `std::sync::Arc`, found `bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<bool>>`
[INFO] [stderr]                 found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 period: 1,
[INFO] [stderr]    |                         ^ expected struct `std::sync::Arc`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<u32>`
[INFO] [stderr]                 found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 period: 1,
[INFO] [stderr]    |                         ^ expected struct `std::sync::Arc`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<u32>`
[INFO] [stderr]                 found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:53:27
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 priority: MAX_PRIORITY,
[INFO] [stderr]    |                           ^^^^^^^^^^^^ expected struct `std::sync::Arc`, found `i32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<i32>`
[INFO] [stderr]                 found type `i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:53:27
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 priority: MAX_PRIORITY,
[INFO] [stderr]    |                           ^^^^^^^^^^^^ expected struct `std::sync::Arc`, found `i32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<i32>`
[INFO] [stderr]                 found type `i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 call_count: 0,
[INFO] [stderr]    |                             ^ expected struct `std::sync::Arc`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<u32>>`
[INFO] [stderr]                 found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 call_count: 0,
[INFO] [stderr]    |                             ^ expected struct `std::sync::Arc`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<u32>>`
[INFO] [stderr]                 found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:55:36
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 instructed_to_run: true,
[INFO] [stderr]    |                                    ^^^^ expected struct `std::sync::Arc`, found `bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<bool>>`
[INFO] [stderr]                 found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/real_time_service.rs:55:36
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 instructed_to_run: true,
[INFO] [stderr]    |                                    ^^^^ expected struct `std::sync::Arc`, found `bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::sync::Arc<std::sync::Mutex<bool>>`
[INFO] [stderr]                 found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `question_2`.
[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: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `question_2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "65d09a18eb888ab0178878ecfc8214a5235b25448dcb698346b5eaca9e42d3dc"`
[INFO] running `"docker" "rm" "-f" "65d09a18eb888ab0178878ecfc8214a5235b25448dcb698346b5eaca9e42d3dc"`
[INFO] [stdout] 65d09a18eb888ab0178878ecfc8214a5235b25448dcb698346b5eaca9e42d3dc
