[INFO] fetching crate markov_rope 0.1.0...
[INFO] testing markov_rope-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate markov_rope 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate markov_rope 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markov_rope 0.1.0
[INFO] finished tweaking crates.io crate markov_rope 0.1.0
[INFO] tweaked toml for crates.io crate markov_rope 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2cfa6ee2e5a8b91246eb418a25cd3603701e66d0533b4b2d47826f16d294bf
[INFO] running `Command { std: "docker" "start" "-a" "5e2cfa6ee2e5a8b91246eb418a25cd3603701e66d0533b4b2d47826f16d294bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2cfa6ee2e5a8b91246eb418a25cd3603701e66d0533b4b2d47826f16d294bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2cfa6ee2e5a8b91246eb418a25cd3603701e66d0533b4b2d47826f16d294bf", kill_on_drop: false }`
[INFO] [stdout] 5e2cfa6ee2e5a8b91246eb418a25cd3603701e66d0533b4b2d47826f16d294bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f1f0f63c5cd97ad04f58e0d75efd5e231fa0c54b98faba8a76391a17d39dce8
[INFO] running `Command { std: "docker" "start" "-a" "3f1f0f63c5cd97ad04f58e0d75efd5e231fa0c54b98faba8a76391a17d39dce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.15
[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 2.01s
[INFO] running `Command { std: "docker" "inspect" "3f1f0f63c5cd97ad04f58e0d75efd5e231fa0c54b98faba8a76391a17d39dce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1f0f63c5cd97ad04f58e0d75efd5e231fa0c54b98faba8a76391a17d39dce8", kill_on_drop: false }`
[INFO] [stdout] 3f1f0f63c5cd97ad04f58e0d75efd5e231fa0c54b98faba8a76391a17d39dce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80afda9c3fa4fef34c70f8247d3dfa489cc41eba62babc3b07da47e14ddcfc94
[INFO] running `Command { std: "docker" "start" "-a" "80afda9c3fa4fef34c70f8247d3dfa489cc41eba62babc3b07da47e14ddcfc94", 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 0.43s
[INFO] running `Command { std: "docker" "inspect" "80afda9c3fa4fef34c70f8247d3dfa489cc41eba62babc3b07da47e14ddcfc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80afda9c3fa4fef34c70f8247d3dfa489cc41eba62babc3b07da47e14ddcfc94", kill_on_drop: false }`
[INFO] [stdout] 80afda9c3fa4fef34c70f8247d3dfa489cc41eba62babc3b07da47e14ddcfc94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd9a9c76e53e2603a8cf39d27f1e7638e44c3c5c63422ab5f64d8961e3efefc6
[INFO] running `Command { std: "docker" "start" "-a" "fd9a9c76e53e2603a8cf39d27f1e7638e44c3c5c63422ab5f64d8961e3efefc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markov_rope-56f20c06ef1e6bb5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_for_no_map ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markov_rope
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - MarkovChain<'a>::default (line 43) ... 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>::new (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 3 | let chain = MarkovChain::default();
[INFO] [stdout]   |             ^^^^^^^^^^^ use of undeclared type `MarkovChain`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + 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] 3 | 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] 2 + 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] 3 | 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] 2 + 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>::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] 3 | 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] 2 + 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 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fd9a9c76e53e2603a8cf39d27f1e7638e44c3c5c63422ab5f64d8961e3efefc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9a9c76e53e2603a8cf39d27f1e7638e44c3c5c63422ab5f64d8961e3efefc6", kill_on_drop: false }`
[INFO] [stdout] fd9a9c76e53e2603a8cf39d27f1e7638e44c3c5c63422ab5f64d8961e3efefc6
