[INFO] fetching crate nybbles 0.4.6...
[INFO] testing nybbles-0.4.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nybbles 0.4.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nybbles 0.4.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nybbles 0.4.6
[INFO] tweaked toml for crates.io crate nybbles 0.4.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nybbles 0.4.6 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 nybbles 0.4.6 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastrlp v0.3.1
[INFO] [stderr]   Downloaded ark-ff-macros v0.3.0
[INFO] [stderr]   Downloaded ruint-macro v1.2.1
[INFO] [stderr]   Downloaded ark-ff v0.3.0
[INFO] [stderr]   Downloaded fastrlp v0.4.0
[INFO] [stderr]   Downloaded alloy-rlp v0.3.12
[INFO] [stderr]   Downloaded ark-serialize v0.3.0
[INFO] [stderr]   Downloaded ark-std v0.3.0
[INFO] [stderr]   Downloaded hex-literal v1.0.0
[INFO] [stderr]   Downloaded codspeed v2.10.1
[INFO] [stderr]   Downloaded codspeed-criterion-compat v2.10.1
[INFO] [stderr]   Downloaded ark-ff-asm v0.3.0
[INFO] [stderr]   Downloaded clap v4.5.44
[INFO] [stderr]   Downloaded proc-macro2 v1.0.97
[INFO] [stderr]   Downloaded codspeed-criterion-compat-walltime v2.10.1
[INFO] [stderr]   Downloaded ruint v1.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5d977881a4b841f39483092c1a61e13d2ac8ea293e8fba8ed603dd16f56cd2cf
[INFO] running `Command { std: "docker" "start" "-a" "5d977881a4b841f39483092c1a61e13d2ac8ea293e8fba8ed603dd16f56cd2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d977881a4b841f39483092c1a61e13d2ac8ea293e8fba8ed603dd16f56cd2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d977881a4b841f39483092c1a61e13d2ac8ea293e8fba8ed603dd16f56cd2cf", kill_on_drop: false }`
[INFO] [stdout] 5d977881a4b841f39483092c1a61e13d2ac8ea293e8fba8ed603dd16f56cd2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 156d09ee886c0e0b62bd738e048596715e227f1275853fc5221b9e756805b76a
[INFO] running `Command { std: "docker" "start" "-a" "156d09ee886c0e0b62bd738e048596715e227f1275853fc5221b9e756805b76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling ruint v1.17.0
[INFO] [stderr]    Compiling nybbles v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "156d09ee886c0e0b62bd738e048596715e227f1275853fc5221b9e756805b76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156d09ee886c0e0b62bd738e048596715e227f1275853fc5221b9e756805b76a", kill_on_drop: false }`
[INFO] [stdout] 156d09ee886c0e0b62bd738e048596715e227f1275853fc5221b9e756805b76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aeed7ae140a676318a44abe5dd9de676a57bd0e8fdc98880fc8d19e2d2edf13d
[INFO] running `Command { std: "docker" "start" "-a" "aeed7ae140a676318a44abe5dd9de676a57bd0e8fdc98880fc8d19e2d2edf13d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling codspeed-criterion-compat v2.10.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.44
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling codspeed v2.10.1
[INFO] [stderr]    Compiling codspeed-criterion-compat-walltime v2.10.1
[INFO] [stderr]    Compiling nybbles v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.43s
[INFO] running `Command { std: "docker" "inspect" "aeed7ae140a676318a44abe5dd9de676a57bd0e8fdc98880fc8d19e2d2edf13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeed7ae140a676318a44abe5dd9de676a57bd0e8fdc98880fc8d19e2d2edf13d", kill_on_drop: false }`
[INFO] [stdout] aeed7ae140a676318a44abe5dd9de676a57bd0e8fdc98880fc8d19e2d2edf13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5fda1843e2abf0656ae064e41ea10cb471c302890d5934e06f3149a932b96b73
[INFO] running `Command { std: "docker" "start" "-a" "5fda1843e2abf0656ae064e41ea10cb471c302890d5934e06f3149a932b96b73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nybbles-cd36548c12c1db39)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test nibbles::tests::clone ... ok
[INFO] [stdout] test nibbles::tests::from_str ... ok
[INFO] [stdout] test nibbles::tests::ends_with ... ok
[INFO] [stdout] test nibbles::tests::common_prefix_length ... ok
[INFO] [stdout] test nibbles::tests::get_byte ... ok
[INFO] [stdout] test nibbles::tests::get_unchecked ... ok
[INFO] [stdout] test nibbles::tests::get_byte_unchecked ... ok
[INFO] [stdout] test nibbles::tests::increment ... ok
[INFO] [stdout] test nibbles::tests::iter ... ok
[INFO] [stdout] test nibbles::tests::ord ... ok
[INFO] [stdout] test nibbles::tests::slice ... ok
[INFO] [stdout] test nibbles::tests::truncate ... ok
[INFO] [stdout] test nibbles::tests::starts_with ... ok
[INFO] [stdout] test nibbles::tests::unpack ... ok
[INFO] [stdout] test nibbles::tests::pack ... ok
[INFO] [stdout] test nibbles::tests::push_unchecked ... ok
[INFO] [stdout] test nibbles::tests::push_pop ... ok
[INFO] [stdout] test nibbles::tests::set_at_unchecked ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/proptests.rs (/opt/rustwide/target/debug/deps/proptests-4b498a2f2c7063a2)
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nybbles
[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] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles (line 77) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::from_iter_unchecked (line 277) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::from_nibbles_unchecked (line 329) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::from_nibbles_unchecked (line 337) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::get_byte (line 542) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::pack_to (line 457) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::pack_to_unchecked (line 482) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::to_vec (line 514) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::from_nibbles (line 300) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::iter (line 527) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::common_prefix_length (line 738) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::get_byte_unchecked (line 566) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::unpack (line 356) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::pack (line 436) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::new (line 257) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::unpack_unchecked (line 384) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::NibblesIter (line 1031) ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::from_nibbles (line 308) - should panic ... ok
[INFO] [stdout] test src/nibbles.rs - nibbles::Nibbles::unpack (line 362) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fda1843e2abf0656ae064e41ea10cb471c302890d5934e06f3149a932b96b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fda1843e2abf0656ae064e41ea10cb471c302890d5934e06f3149a932b96b73", kill_on_drop: false }`
[INFO] [stdout] 5fda1843e2abf0656ae064e41ea10cb471c302890d5934e06f3149a932b96b73