[INFO] fetching crate merkle-trees-cry4 0.1.1...
[INFO] testing merkle-trees-cry4-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate merkle-trees-cry4 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate merkle-trees-cry4 0.1.1
[INFO] finished tweaking crates.io crate merkle-trees-cry4 0.1.1
[INFO] tweaked toml for crates.io crate merkle-trees-cry4 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkle-trees-cry4 0.1.1 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] crate crates.io crate merkle-trees-cry4 0.1.1 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" "+beta-2025-09-21" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5e4e3dc7e4ca8d60bb07b8ab703d3757ea30f43e8e601ed9349c9bcab1cf96ed
[INFO] running `Command { std: "docker" "start" "-a" "5e4e3dc7e4ca8d60bb07b8ab703d3757ea30f43e8e601ed9349c9bcab1cf96ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e4e3dc7e4ca8d60bb07b8ab703d3757ea30f43e8e601ed9349c9bcab1cf96ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4e3dc7e4ca8d60bb07b8ab703d3757ea30f43e8e601ed9349c9bcab1cf96ed", kill_on_drop: false }`
[INFO] [stdout] 5e4e3dc7e4ca8d60bb07b8ab703d3757ea30f43e8e601ed9349c9bcab1cf96ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a7bd91d2f75b2ee9c47278659a2f16fae99c126137afe28e69337e2a4df10c3
[INFO] running `Command { std: "docker" "start" "-a" "5a7bd91d2f75b2ee9c47278659a2f16fae99c126137afe28e69337e2a4df10c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling wyz v0.5.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling bitvec v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling one-time-signatures-cry4 v0.1.0
[INFO] [stderr]    Compiling merkle-trees-cry4 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "5a7bd91d2f75b2ee9c47278659a2f16fae99c126137afe28e69337e2a4df10c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7bd91d2f75b2ee9c47278659a2f16fae99c126137afe28e69337e2a4df10c3", kill_on_drop: false }`
[INFO] [stdout] 5a7bd91d2f75b2ee9c47278659a2f16fae99c126137afe28e69337e2a4df10c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07cc3ab1266207470d7153bc16ce9f692d3ca56283fa4d5442bdf7c40cbc2079
[INFO] running `Command { std: "docker" "start" "-a" "07cc3ab1266207470d7153bc16ce9f692d3ca56283fa4d5442bdf7c40cbc2079", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle-trees-cry4 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "07cc3ab1266207470d7153bc16ce9f692d3ca56283fa4d5442bdf7c40cbc2079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cc3ab1266207470d7153bc16ce9f692d3ca56283fa4d5442bdf7c40cbc2079", kill_on_drop: false }`
[INFO] [stdout] 07cc3ab1266207470d7153bc16ce9f692d3ca56283fa4d5442bdf7c40cbc2079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9ee9abb7b3f9fc4ff6fefe522bcf50d39bc14915bbb3f36a0b3284564e0a8c76
[INFO] running `Command { std: "docker" "start" "-a" "9ee9abb7b3f9fc4ff6fefe522bcf50d39bc14915bbb3f36a0b3284564e0a8c76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_trees_cry4-c0c5e676a538ff05)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test merkle::tests::test_wrong_amount ... ok
[INFO] [stdout] test merkle::tests::test_one_ots ... ok
[INFO] [stdout] test merkle::tests::test_correct_root_2 ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_arbitrary ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_lamport ... ok
[INFO] [stdout] test merkle::tests::test_find_auth_path ... ok
[INFO] [stdout] test merkle::tests::test_correct_root_4 ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_wrong_message ... ok
[INFO] [stdout] test merkle::tests::test_sign_wrong_message_size ... ok
[INFO] [stdout] test merkle::tests::test_sign_already_used_leaf ... ok
[INFO] [stdout] test merkle::tests::test_create_key ... ok
[INFO] [stdout] test merkle::tests::test_sign_all_leaves ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_winternitz ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_lamport_big_tree ... ok
[INFO] [stderr]    Doc-tests merkle_trees_cry4
[INFO] [stdout] test merkle::tests::test_sign_verify_winternitz_big_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.02s
[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" "9ee9abb7b3f9fc4ff6fefe522bcf50d39bc14915bbb3f36a0b3284564e0a8c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee9abb7b3f9fc4ff6fefe522bcf50d39bc14915bbb3f36a0b3284564e0a8c76", kill_on_drop: false }`
[INFO] [stdout] 9ee9abb7b3f9fc4ff6fefe522bcf50d39bc14915bbb3f36a0b3284564e0a8c76