[INFO] fetching crate tree-automata 0.1.2...
[INFO] building tree-automata-0.1.2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate tree-automata 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tree-automata 0.1.2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-automata 0.1.2
[INFO] finished tweaking crates.io crate tree-automata 0.1.2
[INFO] tweaked toml for crates.io crate tree-automata 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tree-automata 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40573f4aba3518e1c0973553165e91c090d57df8b9d1aa47175d683254dd519a
[INFO] running `Command { std: "docker" "start" "-a" "40573f4aba3518e1c0973553165e91c090d57df8b9d1aa47175d683254dd519a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40573f4aba3518e1c0973553165e91c090d57df8b9d1aa47175d683254dd519a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40573f4aba3518e1c0973553165e91c090d57df8b9d1aa47175d683254dd519a", kill_on_drop: false }`
[INFO] [stdout] 40573f4aba3518e1c0973553165e91c090d57df8b9d1aa47175d683254dd519a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1637be049366a6137bb128b779296915158b5f379cee6f5b18f3d5778d0f401
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c1637be049366a6137bb128b779296915158b5f379cee6f5b18f3d5778d0f401", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling terms v0.1.2
[INFO] [stderr]    Compiling tree-automata v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "c1637be049366a6137bb128b779296915158b5f379cee6f5b18f3d5778d0f401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1637be049366a6137bb128b779296915158b5f379cee6f5b18f3d5778d0f401", kill_on_drop: false }`
[INFO] [stdout] c1637be049366a6137bb128b779296915158b5f379cee6f5b18f3d5778d0f401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4c6a52ceb56422f2292b237ebb02e58b020e06c2f636e9168794baf62084d71
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4c6a52ceb56422f2292b237ebb02e58b020e06c2f636e9168794baf62084d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-automata v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `ta::Automaton`
[INFO] [stdout]  --> examples/search.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ta::Automaton;
[INFO] [stdout]   |     ^^^^---------
[INFO] [stdout]   |     |   |
[INFO] [stdout]   |     |   help: a similar name exists in the module: `automaton`
[INFO] [stdout]   |     no `Automaton` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ta::Automaton`
[INFO] [stdout]  --> tests/construction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ta::Automaton;
[INFO] [stdout]   |     ^^^^---------
[INFO] [stdout]   |     |   |
[INFO] [stdout]   |     |   help: a similar name exists in the module: `automaton`
[INFO] [stdout]   |     no `Automaton` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ta::Automaton`
[INFO] [stdout]  --> tests/search.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ta::Automaton;
[INFO] [stdout]   |     ^^^^---------
[INFO] [stdout]   |     |   |
[INFO] [stdout]   |     |   help: a similar name exists in the module: `automaton`
[INFO] [stdout]   |     no `Automaton` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Term`
[INFO] [stdout]  --> tests/search.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use terms::{Term, Pattern};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |     a.add(Pattern::cons('a', &[]), (), "ab");
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |     a.add(Pattern::cons('b', &[]), (), "ab");
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/construction.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let conf = Pattern::cons((), &[]);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                  help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<(), _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/search.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let conf = Pattern::cons((), &[]);
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                  help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<(), _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree-automata`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     a.add(Pattern::cons('b', &[]), (), "bc");
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/construction.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Pattern::cons("f", &[]),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                            help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<&str, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     a.add(Pattern::cons('c', &[]), (), "bc");
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/construction.rs:23:28
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Pattern::cons("g", &[]),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                            help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<&str, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert!(a.configurations_for(&Pattern::cons('a', &[])).next().is_some());
[INFO] [stdout]    |                                                      ^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                                      help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/construction.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Pattern::cons("h", &[]),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                            help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<&str, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/construction.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Pattern::cons("i", &[])
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                            help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<&str, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 16 |     assert!(a.configurations_for(&Pattern::cons('a', &[])).next().is_some());
[INFO] [stdout]    |                                                      ^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                                      help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:17:54
[INFO] [stdout]    |
[INFO] [stdout] 17 |     assert!(a.configurations_for(&Pattern::cons('a', &[])).next().is_some());
[INFO] [stdout]    |                                                      ^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                                      help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:18:54
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert!(a.configurations_for(&Pattern::cons('a', &[])).next().is_some());
[INFO] [stdout]    |                                                      ^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                                      help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |     a.add(Pattern::cons('i', &["ab".into()]), (), "i(ab)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["ab".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     a.add(Pattern::cons('j', &["ab".into()]), (), "j(ab)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["ab".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 |     a.add(Pattern::cons('k', &["ab".into()]), (), "k(ab)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["ab".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |     a.add(Pattern::cons('l', &["ab".into()]), (), "l(ab)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["ab".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a.add(Pattern::cons('l', &["bc".into()]), (), "l(bc)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["bc".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |     a.add(Pattern::cons('m', &["bc".into()]), (), "m(bc)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["bc".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     a.add(Pattern::cons('n', &["bc".into()]), (), "n(bc)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["bc".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:27:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     a.add(Pattern::cons('o', &["bc".into()]), (), "o(bc)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["bc".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |     a.add(Pattern::cons('f', &["i(ab)".into()]), (), "f(ij)|g(kl)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["i(ab)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |     a.add(Pattern::cons('f', &["j(ab)".into()]), (), "f(ij)|g(kl)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["j(ab)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |     a.add(Pattern::cons('g', &["k(ab)".into()]), (), "f(ij)|g(kl)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["k(ab)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |     a.add(Pattern::cons('g', &["l(ab)".into()]), (), "f(ij)|g(kl)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["l(ab)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |     a.add(Pattern::cons('g', &["l(bc)".into()]), (), "g(lm)|h(no)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["l(bc)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |     a.add(Pattern::cons('g', &["m(bc)".into()]), (), "g(lm)|h(no)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["m(bc)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |     a.add(Pattern::cons('h', &["n(bc)".into()]), (), "g(lm)|h(no)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["n(bc)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     a.add(Pattern::cons('h', &["o(bc)".into()]), (), "g(lm)|h(no)");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected struct `Vec`, found `&[_; 1]`
[INFO] [stdout]    |                              help: try using a conversion method: `(&["o(bc)".into()]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<terms::Pattern<char, _>>`
[INFO] [stdout]            found reference `&[_; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let term = Term::new('g', &[Term::new('l', &[Term::new('b', &[])])]);
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |                                                                 |
[INFO] [stdout]    |                                                                 expected struct `Vec`, found `&[_; 0]`
[INFO] [stdout]    |                                                                 help: try using a conversion method: `(&[]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<Term<char>>`
[INFO] [stdout]            found reference `&[_; 0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let term = Term::new('g', &[Term::new('l', &[Term::new('b', &[])])]);
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                expected struct `Vec`, found `&[Term<char>; 1]`
[INFO] [stdout]    |                                                help: try using a conversion method: `(&[Term::new('b', &[])]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<Term<char>>`
[INFO] [stdout]            found reference `&[Term<char>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/search.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let term = Term::new('g', &[Term::new('l', &[Term::new('b', &[])])]);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               expected struct `Vec`, found `&[Term<char>; 1]`
[INFO] [stdout]    |                               help: try using a conversion method: `(&[Term::new('l', &[Term::new('b', &[])])]).to_vec()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<Term<char>>`
[INFO] [stdout]            found reference `&[Term<char>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 28 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b4c6a52ceb56422f2292b237ebb02e58b020e06c2f636e9168794baf62084d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c6a52ceb56422f2292b237ebb02e58b020e06c2f636e9168794baf62084d71", kill_on_drop: false }`
[INFO] [stdout] b4c6a52ceb56422f2292b237ebb02e58b020e06c2f636e9168794baf62084d71
