[INFO] fetching crate finn 0.1.0...
[INFO] testing finn-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate finn 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate finn 0.1.0
[INFO] finished tweaking crates.io crate finn 0.1.0
[INFO] tweaked toml for crates.io crate finn 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate finn 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ecedc7e876cb3629b3879b51754efbb167cd2af5ae1b477fa560e1758e9ce0a
[INFO] running `Command { std: "docker" "start" "-a" "2ecedc7e876cb3629b3879b51754efbb167cd2af5ae1b477fa560e1758e9ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ecedc7e876cb3629b3879b51754efbb167cd2af5ae1b477fa560e1758e9ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecedc7e876cb3629b3879b51754efbb167cd2af5ae1b477fa560e1758e9ce0a", kill_on_drop: false }`
[INFO] [stdout] 2ecedc7e876cb3629b3879b51754efbb167cd2af5ae1b477fa560e1758e9ce0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93fbc84931c1d0956967ca4ba6a81393c2395bb172f338dd40970042999a9f90
[INFO] running `Command { std: "docker" "start" "-a" "93fbc84931c1d0956967ca4ba6a81393c2395bb172f338dd40970042999a9f90", kill_on_drop: false }`
[INFO] [stderr]    Compiling finn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "93fbc84931c1d0956967ca4ba6a81393c2395bb172f338dd40970042999a9f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fbc84931c1d0956967ca4ba6a81393c2395bb172f338dd40970042999a9f90", kill_on_drop: false }`
[INFO] [stdout] 93fbc84931c1d0956967ca4ba6a81393c2395bb172f338dd40970042999a9f90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daff870ce1a47a9350120370f3b14aa8ae4cf3d77d154aa52c6ffe5aed8bd7d5
[INFO] running `Command { std: "docker" "start" "-a" "daff870ce1a47a9350120370f3b14aa8ae4cf3d77d154aa52c6ffe5aed8bd7d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling finn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "daff870ce1a47a9350120370f3b14aa8ae4cf3d77d154aa52c6ffe5aed8bd7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daff870ce1a47a9350120370f3b14aa8ae4cf3d77d154aa52c6ffe5aed8bd7d5", kill_on_drop: false }`
[INFO] [stdout] daff870ce1a47a9350120370f3b14aa8ae4cf3d77d154aa52c6ffe5aed8bd7d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 007c3bfcbc2c423d487bdba6c6fe9f1198193d35b28a2bcfca49a936b5c3460a
[INFO] running `Command { std: "docker" "start" "-a" "007c3bfcbc2c423d487bdba6c6fe9f1198193d35b28a2bcfca49a936b5c3460a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finn-e5af1e87f4b9d85d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test algorithms::sm2::tests::correct_streak ... ok
[INFO] [stdout] test algorithms::wanikani::tests::test2 ... ok
[INFO] [stdout] test algorithms::wanikani::tests::test1 ... ok
[INFO] [stderr]    Doc-tests finn
[INFO] [stdout] test algorithms::sm2::tests::test1 ... ok
[INFO] [stdout] test algorithms::sm2::tests::test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "007c3bfcbc2c423d487bdba6c6fe9f1198193d35b28a2bcfca49a936b5c3460a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007c3bfcbc2c423d487bdba6c6fe9f1198193d35b28a2bcfca49a936b5c3460a", kill_on_drop: false }`
[INFO] [stdout] 007c3bfcbc2c423d487bdba6c6fe9f1198193d35b28a2bcfca49a936b5c3460a