[INFO] fetching crate markovish 0.2.2...
[INFO] testing markovish-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate markovish 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate markovish 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate markovish 0.2.2
[INFO] tweaked toml for crates.io crate markovish 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markovish 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate markovish 0.2.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc70905c1a137e23d7f9af9c0cf650c63135764c4e265b954587624866804ea2
[INFO] running `Command { std: "docker" "start" "-a" "dc70905c1a137e23d7f9af9c0cf650c63135764c4e265b954587624866804ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc70905c1a137e23d7f9af9c0cf650c63135764c4e265b954587624866804ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc70905c1a137e23d7f9af9c0cf650c63135764c4e265b954587624866804ea2", kill_on_drop: false }`
[INFO] [stdout] dc70905c1a137e23d7f9af9c0cf650c63135764c4e265b954587624866804ea2
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0ff07e79cfb4ce42760dd85a430ba3f4c06bc347235f16efad83015a8ae61d
[INFO] running `Command { std: "docker" "start" "-a" "7f0ff07e79cfb4ce42760dd85a430ba3f4c06bc347235f16efad83015a8ae61d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling markovish v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "7f0ff07e79cfb4ce42760dd85a430ba3f4c06bc347235f16efad83015a8ae61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0ff07e79cfb4ce42760dd85a430ba3f4c06bc347235f16efad83015a8ae61d", kill_on_drop: false }`
[INFO] [stdout] 7f0ff07e79cfb4ce42760dd85a430ba3f4c06bc347235f16efad83015a8ae61d
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8fb0aead84ee55e6054fb8ea56a1a565f1e16fe2ae5efd195e90298ac8153c4
[INFO] running `Command { std: "docker" "start" "-a" "f8fb0aead84ee55e6054fb8ea56a1a565f1e16fe2ae5efd195e90298ac8153c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling markovish v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "f8fb0aead84ee55e6054fb8ea56a1a565f1e16fe2ae5efd195e90298ac8153c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fb0aead84ee55e6054fb8ea56a1a565f1e16fe2ae5efd195e90298ac8153c4", kill_on_drop: false }`
[INFO] [stdout] f8fb0aead84ee55e6054fb8ea56a1a565f1e16fe2ae5efd195e90298ac8153c4
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea69914ef651dd61f411b9d1939aca37b99f546ac5108a3ba6225d7fa766a639
[INFO] running `Command { std: "docker" "start" "-a" "ea69914ef651dd61f411b9d1939aca37b99f546ac5108a3ba6225d7fa766a639", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markovish-7a49a3fcbdd0cea1)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test chain::tests::feed_stats ... ok
[INFO] [stdout] test chain::tests::feed_too_few_tokens ... ok
[INFO] [stdout] test chain::tests::simple_generate_max_n_tokens_impossible_first ... ok
[INFO] [stdout] test chain::tests::simple_generate_n_tokens_zero ... ok
[INFO] [stdout] test chain::tests::get_pairs ... ok
[INFO] [stdout] test token::tests::equivalent_token_pair_with_ref ... ok
[INFO] [stdout] test chain::tests::simple_generate_n_tokens_impossible_first ... ok
[INFO] [stdout] test chain::tests::simple_generate_max_n_tokens ... ok
[INFO] [stdout] test chain::tests::simple_single_impossible_token ... ok
[INFO] [stdout] test chain::tests::simple_generate_max_n_tokens_zero ... ok
[INFO] [stdout] test chain::tests::simple_single_possible_token ... ok
[INFO] [stdout] test chain::tests::simple_generate_n_tokens ... ok
[INFO] [stdout] test chain::tests::empty_token_dist_builder_panics - should panic ... ok
[INFO] [stdout] test chain::tests::empty_chain_builder_panics - should panic ... ok
[INFO] [stdout] test chain::tests::generate_long_from_start_tokens ... ok
[INFO] [stdout] test chain::tests::generate_long_using_generate_str ... ok
[INFO] [stderr]    Doc-tests markovish
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/chain.rs - chain::UpdatedChainBuilder (line 363) ... ok
[INFO] [stdout] test src/chain.rs - chain::Chain::generate_str (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/chain.rs - chain::Chain (line 20) ... ok
[INFO] [stdout] test src/chain.rs - chain::FeedResult (line 224) ... ok
[INFO] [stdout] test src/chain.rs - chain::Chain::pairs (line 70) ... ok
[INFO] [stdout] test src/chain.rs - chain::ChainBuilder::feed_str (line 294) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "ea69914ef651dd61f411b9d1939aca37b99f546ac5108a3ba6225d7fa766a639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea69914ef651dd61f411b9d1939aca37b99f546ac5108a3ba6225d7fa766a639", kill_on_drop: false }`
[INFO] [stdout] ea69914ef651dd61f411b9d1939aca37b99f546ac5108a3ba6225d7fa766a639