[INFO] fetching crate ternary-scheduling-v2 0.1.0...
[INFO] testing ternary-scheduling-v2-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ternary-scheduling-v2 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ternary-scheduling-v2 0.1.0
[INFO] finished tweaking crates.io crate ternary-scheduling-v2 0.1.0
[INFO] tweaked toml for crates.io crate ternary-scheduling-v2 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ternary-scheduling-v2 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ternary-scheduling-v2 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0
[INFO] running `Command { std: "docker" "start" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ternary-scheduling-v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ternary-scheduling-v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:591:13
[INFO] [stdout]     |
[INFO] [stdout] 591 |         let mut job = Job::new(1, Priority::Normal, 0).require_resource("cpu", 2);
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut scheduled = scheduler.schedule_next().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:591:13
[INFO] [stderr]     |
[INFO] [stderr] 591 |         let mut job = Job::new(1, Priority::Normal, 0).require_resource("cpu", 2);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:593:13
[INFO] [stderr]     |
[INFO] [stderr] 593 |         let mut scheduled = scheduler.schedule_next().unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `ternary-scheduling-v2` (lib test) generated 2 warnings (run `cargo fix --lib -p ternary-scheduling-v2 --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ternary-scheduling-v2/27cebee361ea18ea/out/ternary_scheduling_v2-27cebee361ea18ea)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_fair_queue_fifo_within_priority ... ok
[INFO] [stdout] test tests::test_fair_queue_priority_first ... ok
[INFO] [stdout] test tests::test_deadline_tracker_overdue ... ok
[INFO] [stdout] test tests::test_deadline_tracker_at_risk ... ok
[INFO] [stdout] test tests::test_fair_queue_reject ... ok
[INFO] [stdout] test tests::test_job_new ... ok
[INFO] [stdout] test tests::test_job_scheduler_complete ... ok
[INFO] [stdout] test tests::test_job_scheduler_schedule ... ok
[INFO] [stdout] test tests::test_job_scheduler_submit ... ok
[INFO] [stdout] test tests::test_job_deadline_overdue ... ok
[INFO] [stdout] test tests::test_resource_pool_utilization ... ok
[INFO] [stdout] test tests::test_load_balancer_distribution ... ok
[INFO] [stdout] test tests::test_priority_inversion_detection ... ok
[INFO] [stdout] test tests::test_job_resource_requirements ... ok
[INFO] [stdout] test tests::test_load_balancer_prefer_underloaded ... ok
[INFO] [stdout] test tests::test_load_balancer_select ... ok
[INFO] [stdout] test tests::test_worker_load_rating ... ok
[INFO] [stdout] test tests::test_job_wait_time ... ok
[INFO] [stdout] test tests::test_load_balancer_assign_release ... ok
[INFO] [stdout] test tests::test_priority_from_i8 ... ok
[INFO] [stdout] test tests::test_resource_pool_allocate_release ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ternary_scheduling_v2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0", kill_on_drop: false }`
[INFO] [stdout] 4ba49e939933200ac777641bbbb7f8a1c18288941848618aee7b8d9c4ec383e0
