[INFO] cloning repository https://github.com/tortoise501/markov_rope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tortoise501/markov_rope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftortoise501%2Fmarkov_rope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftortoise501%2Fmarkov_rope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7fb3f0b1d01aa2a4875dfe6d32700ab6bf88646
[INFO] testing tortoise501/markov_rope against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftortoise501%2Fmarkov_rope" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tortoise501/markov_rope
[INFO] finished tweaking git repo https://github.com/tortoise501/markov_rope
[INFO] tweaked toml for git repo https://github.com/tortoise501/markov_rope written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tortoise501/markov_rope on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tortoise501/markov_rope 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8349f2b96f7cc8b8ff46254a293b092d3709c8ad5f47aeddcacc3a3d44809e50
[INFO] running `Command { std: "docker" "start" "-a" "8349f2b96f7cc8b8ff46254a293b092d3709c8ad5f47aeddcacc3a3d44809e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8349f2b96f7cc8b8ff46254a293b092d3709c8ad5f47aeddcacc3a3d44809e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8349f2b96f7cc8b8ff46254a293b092d3709c8ad5f47aeddcacc3a3d44809e50", kill_on_drop: false }`
[INFO] [stdout] 8349f2b96f7cc8b8ff46254a293b092d3709c8ad5f47aeddcacc3a3d44809e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d8da24496bdd161d92a1eaca508db9146a7ea2553c90fed8b5a9f553914955
[INFO] running `Command { std: "docker" "start" "-a" "29d8da24496bdd161d92a1eaca508db9146a7ea2553c90fed8b5a9f553914955", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling markov_rope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "29d8da24496bdd161d92a1eaca508db9146a7ea2553c90fed8b5a9f553914955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d8da24496bdd161d92a1eaca508db9146a7ea2553c90fed8b5a9f553914955", kill_on_drop: false }`
[INFO] [stdout] 29d8da24496bdd161d92a1eaca508db9146a7ea2553c90fed8b5a9f553914955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b2a15f8a9aaf1c4daf4b5f5ca524f3a1ee5101f17656585f5ea916534a39594
[INFO] running `Command { std: "docker" "start" "-a" "2b2a15f8a9aaf1c4daf4b5f5ca524f3a1ee5101f17656585f5ea916534a39594", kill_on_drop: false }`
[INFO] [stderr]    Compiling markov_rope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "2b2a15f8a9aaf1c4daf4b5f5ca524f3a1ee5101f17656585f5ea916534a39594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2a15f8a9aaf1c4daf4b5f5ca524f3a1ee5101f17656585f5ea916534a39594", kill_on_drop: false }`
[INFO] [stdout] 2b2a15f8a9aaf1c4daf4b5f5ca524f3a1ee5101f17656585f5ea916534a39594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9622a139c625177aa48e7814862525e8a2b84a4845702ccf675901f09220f973
[INFO] running `Command { std: "docker" "start" "-a" "9622a139c625177aa48e7814862525e8a2b84a4845702ccf675901f09220f973", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markov_rope-d1612544b5b20f4f)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_for_no_map ... ok
[INFO] [stderr]    Doc-tests markov_rope
[INFO] [stdout] test test::test_text_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - MarkovChain<'a>::new (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - MarkovChain<'a>::generate_text (line 140) ... FAILED
[INFO] [stdout] test src/lib.rs - MarkovChain<'a>::from_string (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - MarkovChain<'a>::default (line 43) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MarkovChain<'a>::new (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MarkovChain`
[INFO] [stdout]   --> src/lib.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | let mut chain = MarkovChain::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ use of undeclared type `MarkovChain`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 15 + use markov_rope::MarkovChain;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MarkovChain<'a>::generate_text (line 140) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MarkovChain`
[INFO] [stdout]    --> src/lib.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 | let chain = MarkovChain::from_string("your string here");
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared type `MarkovChain`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 140 + use markov_rope::MarkovChain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MarkovChain<'a>::from_string (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MarkovChain`
[INFO] [stdout]   --> src/lib.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | let chain = MarkovChain::from_string("your string here");
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared type `MarkovChain`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 28 + use markov_rope::MarkovChain;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MarkovChain<'a>::default (line 43) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MarkovChain`
[INFO] [stdout]   --> src/lib.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 | let chain = MarkovChain::default();
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared type `MarkovChain`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 43 + use markov_rope::MarkovChain;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - MarkovChain<'a>::default (line 43)
[INFO] [stdout]     src/lib.rs - MarkovChain<'a>::from_string (line 28)
[INFO] [stdout]     src/lib.rs - MarkovChain<'a>::generate_text (line 140)
[INFO] [stdout]     src/lib.rs - MarkovChain<'a>::new (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9622a139c625177aa48e7814862525e8a2b84a4845702ccf675901f09220f973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9622a139c625177aa48e7814862525e8a2b84a4845702ccf675901f09220f973", kill_on_drop: false }`
[INFO] [stdout] 9622a139c625177aa48e7814862525e8a2b84a4845702ccf675901f09220f973
