[INFO] fetching crate mt-rs 0.2.1...
[INFO] testing mt-rs-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mt-rs 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mt-rs 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mt-rs 0.2.1
[INFO] tweaked toml for crates.io crate mt-rs 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mt-rs 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mt-rs 0.2.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1403f19e2a60dd1f97493ba1e05cbc9c756b5214aaf3bf6b56d339e9b045829f
[INFO] running `Command { std: "docker" "start" "-a" "1403f19e2a60dd1f97493ba1e05cbc9c756b5214aaf3bf6b56d339e9b045829f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1403f19e2a60dd1f97493ba1e05cbc9c756b5214aaf3bf6b56d339e9b045829f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1403f19e2a60dd1f97493ba1e05cbc9c756b5214aaf3bf6b56d339e9b045829f", kill_on_drop: false }`
[INFO] [stdout] 1403f19e2a60dd1f97493ba1e05cbc9c756b5214aaf3bf6b56d339e9b045829f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdce9db5ecef1ee4e78f88b176d0dbf5a8015467fd6997fe7be3152236111d05
[INFO] running `Command { std: "docker" "start" "-a" "bdce9db5ecef1ee4e78f88b176d0dbf5a8015467fd6997fe7be3152236111d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling mt-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "bdce9db5ecef1ee4e78f88b176d0dbf5a8015467fd6997fe7be3152236111d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdce9db5ecef1ee4e78f88b176d0dbf5a8015467fd6997fe7be3152236111d05", kill_on_drop: false }`
[INFO] [stdout] bdce9db5ecef1ee4e78f88b176d0dbf5a8015467fd6997fe7be3152236111d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534a167d78ba39cce250f59276a13ea10e00a61e1083073061570787272e4cef
[INFO] running `Command { std: "docker" "start" "-a" "534a167d78ba39cce250f59276a13ea10e00a61e1083073061570787272e4cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling mt-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.06s
[INFO] running `Command { std: "docker" "inspect" "534a167d78ba39cce250f59276a13ea10e00a61e1083073061570787272e4cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534a167d78ba39cce250f59276a13ea10e00a61e1083073061570787272e4cef", kill_on_drop: false }`
[INFO] [stdout] 534a167d78ba39cce250f59276a13ea10e00a61e1083073061570787272e4cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac9b1deb699aad460468d5e04021d55917361d2658f4bcc54b1e3347a32435d1
[INFO] running `Command { std: "docker" "start" "-a" "ac9b1deb699aad460468d5e04021d55917361d2658f4bcc54b1e3347a32435d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mt_rs-b318a1f00833184e)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test hasher::tests::test_blake3_hasher_with_known_input ... ok
[INFO] [stdout] test hasher::tests::test_blake3_hasher_empty_string ... ok
[INFO] [stdout] test hasher::tests::test_keccak256_hasher_empty_string ... ok
[INFO] [stdout] test hasher::tests::test_sha256_hasher_with_known_input ... ok
[INFO] [stdout] test merkletree::tests::test_merkle_tree_single_leaf ... ok
[INFO] [stdout] test hasher::tests::test_sha256_hasher_empty_string ... ok
[INFO] [stdout] test hasher::tests::test_keccak256_hasher_with_known_input ... ok
[INFO] [stdout] test merkletree::tests::test_merkle_tree_with_default_hasher ... ok
[INFO] [stdout] test proof::tests::test_proof_generation_and_verification_dummy ... ok
[INFO] [stdout] test proof::tests::test_proof_generation_and_verification_sha256 ... ok
[INFO] [stdout] test proof::tests::test_proof_not_valid ... ok
[INFO] [stdout] test merkletree::tests::test_merkle_tree_with_10_elements ... ok
[INFO] [stdout] test merkletree::tests::test_merkle_tree_hashing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mt_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac9b1deb699aad460468d5e04021d55917361d2658f4bcc54b1e3347a32435d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9b1deb699aad460468d5e04021d55917361d2658f4bcc54b1e3347a32435d1", kill_on_drop: false }`
[INFO] [stdout] ac9b1deb699aad460468d5e04021d55917361d2658f4bcc54b1e3347a32435d1