[INFO] cloning repository https://github.com/SymmetricChaos/tnt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SymmetricChaos/tnt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSymmetricChaos%2Ftnt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSymmetricChaos%2Ftnt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 718159a8907618d2c0f0867e0e8e9f61f5750799
[INFO] documenting SymmetricChaos/tnt against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSymmetricChaos%2Ftnt" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SymmetricChaos/tnt on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SymmetricChaos/tnt
[INFO] finished tweaking git repo https://github.com/SymmetricChaos/tnt
[INFO] tweaked toml for git repo https://github.com/SymmetricChaos/tnt written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/SymmetricChaos/tnt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ded5c6ac809071f3c79b338a35ab844407abc1a14dcd09d8ac85006a5d17f6c
[INFO] running `Command { std: "docker" "start" "-a" "6ded5c6ac809071f3c79b338a35ab844407abc1a14dcd09d8ac85006a5d17f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ded5c6ac809071f3c79b338a35ab844407abc1a14dcd09d8ac85006a5d17f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ded5c6ac809071f3c79b338a35ab844407abc1a14dcd09d8ac85006a5d17f6c", kill_on_drop: false }`
[INFO] [stdout] 6ded5c6ac809071f3c79b338a35ab844407abc1a14dcd09d8ac85006a5d17f6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776d3eda445c94029776bdbff19c351a65c96daf363cd231a1a8ede68089b7bc
[INFO] running `Command { std: "docker" "start" "-a" "776d3eda445c94029776bdbff19c351a65c96daf363cd231a1a8ede68089b7bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking fancy-regex v0.5.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]  Documenting tnt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/parsing/parser.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Parser)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: error opening "parsing\\tnt.pest": No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn print_parse_tree(text: &str, rule: Rule) -> Result<(),pest::error::Error<Rule>> {
[INFO] [stdout]    |                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:11:81
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn print_parse_tree(text: &str, rule: Rule) -> Result<(),pest::error::Error<Rule>> {
[INFO] [stdout]    |                        - help: you might be missing a type parameter: `<Rule>`  ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:17:72
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn formula_to_ast(text: &str) -> Result<Formula,pest::error::Error<Rule>> {
[INFO] [stdout]    |                      -                                                 ^^^^ not found in this scope
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: you might be missing a type parameter: `<Rule>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:22:66
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn term_to_ast(text: &str) -> Result<Term,pest::error::Error<Rule>> {
[INFO] [stdout]    |                   -                                              ^^^^ not found in this scope
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: you might be missing a type parameter: `<Rule>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn build_term_tree(pair: Pair<Rule>) -> Term {
[INFO] [stdout]    |                       -           ^^^^ not found in this scope
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: you might be missing a type parameter: `<Rule>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/parsing/parser.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn build_formula_tree(pair: Pair<Rule>) -> Formula {
[INFO] [stdout]    |                          -           ^^^^ not found in this scope
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: you might be missing a type parameter: `<Rule>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parsing/formula_tree.rs:106:45
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 vec.extend(term.get_vars());;
[INFO] [stdout]     |                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tnt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tnt src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=db405b3a65cd81f7 -L dependency=/opt/rustwide/target/debug/deps --extern fancy_regex=/opt/rustwide/target/debug/deps/libfancy_regex-c3a9ba696bd3b99e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-10adaac0df10b1d1.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-bd314b53b30bd25c.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-419d562c5816068e.so --extern rand=/opt/rustwide/target/debug/deps/librand-0038bd54206b7a86.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.rmeta --cap-lints=warn --crate-version 1.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "776d3eda445c94029776bdbff19c351a65c96daf363cd231a1a8ede68089b7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776d3eda445c94029776bdbff19c351a65c96daf363cd231a1a8ede68089b7bc", kill_on_drop: false }`
[INFO] [stdout] 776d3eda445c94029776bdbff19c351a65c96daf363cd231a1a8ede68089b7bc