[INFO] fetching crate ternary-curriculum 0.1.0...
[INFO] testing ternary-curriculum-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ternary-curriculum 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ternary-curriculum 0.1.0
[INFO] finished tweaking crates.io crate ternary-curriculum 0.1.0
[INFO] tweaked toml for crates.io crate ternary-curriculum 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ternary-curriculum 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-curriculum 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f
[INFO] running `Command { std: "docker" "start" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", 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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f" "/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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", 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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ternary-curriculum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", 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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f" "/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-curriculum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", 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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ternary-curriculum/2f29e84954157928/out/ternary_curriculum-2f29e84954157928)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::test_curriculum_from_schedule ... ok
[INFO] [stdout] test tests::test_curriculum_empty ... ok
[INFO] [stdout] test tests::test_lesson_env_config ... ok
[INFO] [stdout] test tests::test_linear_schedule_midpoint ... ok
[INFO] [stdout] test tests::test_schedule_default ... ok
[INFO] [stdout] test tests::test_lesson_state_average ... ok
[INFO] [stdout] test tests::test_linear_schedule_start ... ok
[INFO] [stdout] test tests::test_schedule_steps ... ok
[INFO] [stdout] test tests::test_tracker_initial_state ... ok
[INFO] [stdout] test tests::test_lesson_creation ... ok
[INFO] [stdout] test tests::test_adaptive_schedule_updates ... ok
[INFO] [stdout] test tests::test_curriculum_result_summary ... ok
[INFO] [stdout] test tests::test_exponential_schedule_growth ... ok
[INFO] [stdout] test tests::test_tracker_record_failed ... ok
[INFO] [stdout] test tests::test_exponential_schedule_start ... ok
[INFO] [stdout] test tests::test_tracker_record_mastered ... ok
[INFO] [stdout] test tests::test_lesson_pass ... ok
[INFO] [stdout] test tests::test_trainer_perfect_score ... ok
[INFO] [stdout] test tests::test_consecutive_passes ... ok
[INFO] [stdout] test tests::test_trainer_all_fail ... ok
[INFO] [stdout] test tests::test_linear_schedule_end ... ok
[INFO] [stdout] test tests::test_tracker_mastery_rate ... ok
[INFO] [stdout] test tests::test_lesson_state_best_score ... ok
[INFO] [stderr]    Doc-tests ternary_curriculum
[INFO] [stdout] test tests::test_tracker_lessons_for_review ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f", kill_on_drop: false }`
[INFO] [stdout] 8c293824e6189e848c48dbd4e6108cf643443d5256ff7d6418a30c57161ff33f
