[INFO] fetching crate hangman_solver 0.6.0... [INFO] testing hangman_solver-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate hangman_solver 0.6.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate hangman_solver 0.6.0 [INFO] finished tweaking crates.io crate hangman_solver 0.6.0 [INFO] tweaked toml for crates.io crate hangman_solver 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hangman_solver 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hangman_solver 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a4125d3b83c80b08dbbe1e019a3d7cf4302faa1432b70db6cb266a6057f46f5 [INFO] running `Command { std: "docker" "start" "-a" "3a4125d3b83c80b08dbbe1e019a3d7cf4302faa1432b70db6cb266a6057f46f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a4125d3b83c80b08dbbe1e019a3d7cf4302faa1432b70db6cb266a6057f46f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a4125d3b83c80b08dbbe1e019a3d7cf4302faa1432b70db6cb266a6057f46f5", kill_on_drop: false }` [INFO] [stdout] 3a4125d3b83c80b08dbbe1e019a3d7cf4302faa1432b70db6cb266a6057f46f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cadb405ca0cbfa0bac8c936e81b20449122ceaf9e62f550e04feed4b97a7b32 [INFO] running `Command { std: "docker" "start" "-a" "6cadb405ca0cbfa0bac8c936e81b20449122ceaf9e62f550e04feed4b97a7b32", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling easy-parallel v3.3.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling unwrap-infallible v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling counter v0.6.0 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling hangman_solver v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> build.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Clone, Eq, PartialEq, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 33 | pub conv: StrConv, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: hangman_solver@0.6.0: start main 150ns [INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 196.147459ms [INFO] [stderr] warning: hangman_solver@0.6.0: 114264 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.879975168s [INFO] [stderr] warning: hangman_solver@0.6.0: 184184 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.587016718s [INFO] [stderr] warning: hangman_solver@0.6.0: 168116 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 2.64005613s [INFO] [stderr] warning: hangman_solver@0.6.0: 3088640 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.774267305s [INFO] [stderr] warning: hangman_solver@0.6.0: 4522798 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 43.437716243s [INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 43.9682152s [INFO] [stderr] warning: hangman_solver@0.6.0: end main 43.972761589s [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "6cadb405ca0cbfa0bac8c936e81b20449122ceaf9e62f550e04feed4b97a7b32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cadb405ca0cbfa0bac8c936e81b20449122ceaf9e62f550e04feed4b97a7b32", kill_on_drop: false }` [INFO] [stdout] 6cadb405ca0cbfa0bac8c936e81b20449122ceaf9e62f550e04feed4b97a7b32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6268472c1bd659d664a98aa2aa21c5fa77d2baac0fc286f44d7c6fae0ed28bd8 [INFO] running `Command { std: "docker" "start" "-a" "6268472c1bd659d664a98aa2aa21c5fa77d2baac0fc286f44d7c6fae0ed28bd8", kill_on_drop: false }` [INFO] [stderr] warning: hangman_solver@0.6.0: start main 150ns [INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 196.147459ms [INFO] [stderr] warning: hangman_solver@0.6.0: 114264 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.879975168s [INFO] [stderr] warning: hangman_solver@0.6.0: 184184 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.587016718s [INFO] [stderr] warning: hangman_solver@0.6.0: 168116 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 2.64005613s [INFO] [stderr] warning: hangman_solver@0.6.0: 3088640 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.774267305s [INFO] [stderr] warning: hangman_solver@0.6.0: 4522798 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 43.437716243s [INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 43.9682152s [INFO] [stderr] warning: hangman_solver@0.6.0: end main 43.972761589s [INFO] [stderr] Compiling hangman_solver v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> build.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Clone, Eq, PartialEq, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 33 | pub conv: StrConv, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.31s [INFO] running `Command { std: "docker" "inspect" "6268472c1bd659d664a98aa2aa21c5fa77d2baac0fc286f44d7c6fae0ed28bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6268472c1bd659d664a98aa2aa21c5fa77d2baac0fc286f44d7c6fae0ed28bd8", kill_on_drop: false }` [INFO] [stdout] 6268472c1bd659d664a98aa2aa21c5fa77d2baac0fc286f44d7c6fae0ed28bd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8aff5a3899c74195281b11f447871ae9ed4d083520ba1f46fba6fafc1c2ca049 [INFO] running `Command { std: "docker" "start" "-a" "8aff5a3899c74195281b11f447871ae9ed4d083520ba1f46fba6fafc1c2ca049", kill_on_drop: false }` [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> build.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(Clone, Eq, PartialEq, Debug)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 33 | pub conv: StrConv, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hangman_solver` (build script) generated 1 warning [INFO] [stderr] warning: hangman_solver@0.6.0: start main 150ns [INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 196.147459ms [INFO] [stderr] warning: hangman_solver@0.6.0: 114264 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.879975168s [INFO] [stderr] warning: hangman_solver@0.6.0: 184184 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.587016718s [INFO] [stderr] warning: hangman_solver@0.6.0: 168116 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 2.64005613s [INFO] [stderr] warning: hangman_solver@0.6.0: 3088640 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.774267305s [INFO] [stderr] warning: hangman_solver@0.6.0: 4522798 [INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 43.437716243s [INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 43.9682152s [INFO] [stderr] warning: hangman_solver@0.6.0: end main 43.972761589s [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hangman_solver_lib-6429c4e43d0ee7cd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test solver::char_collection::test::test_iter_ascii ... ok [INFO] [stdout] test solver::char_collection::test::test_iter_ascii_chars ... ok [INFO] [stdout] test solver::test::test_solve_no_max_words ... ok [INFO] [stdout] test solver::test::test_solve_max_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hangman_solver-ddc16e5d6b9780d3) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test solver::char_collection::test::test_iter_ascii_chars ... ok [INFO] [stdout] test solver::char_collection::test::test_iter_ascii ... ok [INFO] [stdout] test solver::test::test_solve_no_max_words ... ok [INFO] [stdout] test solver::test::test_solve_max_1 ... ok [INFO] [stdout] test test_itering_words ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s [INFO] [stdout] [INFO] [stderr] Doc-tests hangman_solver_lib [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "8aff5a3899c74195281b11f447871ae9ed4d083520ba1f46fba6fafc1c2ca049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aff5a3899c74195281b11f447871ae9ed4d083520ba1f46fba6fafc1c2ca049", kill_on_drop: false }` [INFO] [stdout] 8aff5a3899c74195281b11f447871ae9ed4d083520ba1f46fba6fafc1c2ca049