[INFO] fetching crate markov_namegen 0.6.0...
[INFO] testing markov_namegen-0.6.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate markov_namegen 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate markov_namegen 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate markov_namegen 0.6.0
[INFO] tweaked toml for crates.io crate markov_namegen 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate markov_namegen 0.6.0 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 markov_namegen 0.6.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is-vowel v0.1.0
[INFO] [stderr]   Downloaded multimarkov v1.0.0
[INFO] [stderr]   Downloaded regex v1.8.1
[INFO] [stderr]   Downloaded aho-corasick v1.0.1
[INFO] [stderr]   Downloaded regex-syntax v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dd554bf5341b5ddb21ca8514e5f18634dfcec499f03f17664ffcf25a4668ffaf
[INFO] running `Command { std: "docker" "start" "-a" "dd554bf5341b5ddb21ca8514e5f18634dfcec499f03f17664ffcf25a4668ffaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd554bf5341b5ddb21ca8514e5f18634dfcec499f03f17664ffcf25a4668ffaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd554bf5341b5ddb21ca8514e5f18634dfcec499f03f17664ffcf25a4668ffaf", kill_on_drop: false }`
[INFO] [stdout] dd554bf5341b5ddb21ca8514e5f18634dfcec499f03f17664ffcf25a4668ffaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7da39caad5ffc0f47511a5af6db7591452cf9d44126ff1617021e1654fdd2331
[INFO] running `Command { std: "docker" "start" "-a" "7da39caad5ffc0f47511a5af6db7591452cf9d44126ff1617021e1654fdd2331", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling is-vowel v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling multimarkov v1.0.0
[INFO] [stderr]    Compiling markov_namegen v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "7da39caad5ffc0f47511a5af6db7591452cf9d44126ff1617021e1654fdd2331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da39caad5ffc0f47511a5af6db7591452cf9d44126ff1617021e1654fdd2331", kill_on_drop: false }`
[INFO] [stdout] 7da39caad5ffc0f47511a5af6db7591452cf9d44126ff1617021e1654fdd2331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 18851315520f7bc346d8a8a0dbeb35af9301c8478d7dd21d5f2cf9677820a7f9
[INFO] running `Command { std: "docker" "start" "-a" "18851315520f7bc346d8a8a0dbeb35af9301c8478d7dd21d5f2cf9677820a7f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling multimarkov v1.0.0
[INFO] [stderr]    Compiling markov_namegen v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "18851315520f7bc346d8a8a0dbeb35af9301c8478d7dd21d5f2cf9677820a7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18851315520f7bc346d8a8a0dbeb35af9301c8478d7dd21d5f2cf9677820a7f9", kill_on_drop: false }`
[INFO] [stdout] 18851315520f7bc346d8a8a0dbeb35af9301c8478d7dd21d5f2cf9677820a7f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0c4a5937d736ca079760058b30ebb9d6fd7084e91800b54d18584f44d01ca58c
[INFO] running `Command { std: "docker" "start" "-a" "0c4a5937d736ca079760058b30ebb9d6fd7084e91800b54d18584f44d01ca58c", 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/markov_namegen-63a94eddb310b488)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test characterchain::builder::tests::test_builder_pattern_works ... ok
[INFO] [stdout] test characterchain::builder::tests::test_can_train_model_with_vec_of_strings ... ok
[INFO] [stdout] test clusterchain::builder::tests::test_clusterize ... ok
[INFO] [stdout] test clusterchain::builder::tests::test_builder_pattern_works ... ok
[INFO] [stdout] test clusterchain::builder::tests::test_is_vowel_crate_works ... ok
[INFO] [stdout] test clusterchain::builder::tests::test_can_train_model_with_vec_of_strings ... ok
[INFO] [stdout] test characterchain::builder::tests::test_order_cannot_be_less_than_one - should panic ... ok
[INFO] [stdout] test clusterchain::builder::tests::test_order_cannot_be_less_than_one - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markov_namegen
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/clusterchain/generator.rs - clusterchain::generator::ClusterChainGenerator (line 36) ... ok
[INFO] [stdout] test src/characterchain/generator.rs - characterchain::generator::CharacterChainGenerator (line 13) ... ok
[INFO] [stdout] test src/characterchain/generator.rs - characterchain::generator::CharacterChainGenerator (line 47) ... ok
[INFO] [stdout] test src/characterchain/generator.rs - characterchain::generator::CharacterChainGenerator (line 24) ... ok
[INFO] [stdout] test src/clusterchain/generator.rs - clusterchain::generator::ClusterChainGenerator (line 25) ... ok
[INFO] [stdout] test src/clusterchain/generator.rs - clusterchain::generator::ClusterChainGenerator (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c4a5937d736ca079760058b30ebb9d6fd7084e91800b54d18584f44d01ca58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4a5937d736ca079760058b30ebb9d6fd7084e91800b54d18584f44d01ca58c", kill_on_drop: false }`
[INFO] [stdout] 0c4a5937d736ca079760058b30ebb9d6fd7084e91800b54d18584f44d01ca58c