[INFO] cloning repository https://github.com/catwithtudou/parser_toy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/catwithtudou/parser_toy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcatwithtudou%2Fparser_toy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcatwithtudou%2Fparser_toy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8136e13eb3c51899ff785c05f94eda3dba9457b9 [INFO] checking catwithtudou/parser_toy/8136e13eb3c51899ff785c05f94eda3dba9457b9 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcatwithtudou%2Fparser_toy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/catwithtudou/parser_toy on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/catwithtudou/parser_toy [INFO] finished tweaking git repo https://github.com/catwithtudou/parser_toy [INFO] tweaked toml for git repo https://github.com/catwithtudou/parser_toy written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/catwithtudou/parser_toy 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbd556f719933eb451c9cd749f541c88e2cc74d64bf9f3aad3182af929abad7c [INFO] running `Command { std: "docker" "start" "-a" "fbd556f719933eb451c9cd749f541c88e2cc74d64bf9f3aad3182af929abad7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbd556f719933eb451c9cd749f541c88e2cc74d64bf9f3aad3182af929abad7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbd556f719933eb451c9cd749f541c88e2cc74d64bf9f3aad3182af929abad7c", kill_on_drop: false }` [INFO] [stdout] fbd556f719933eb451c9cd749f541c88e2cc74d64bf9f3aad3182af929abad7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1004ab6f0f35703a79ad19d9be658fc395062d79d6ae28442ed0a35dbdca1a4 [INFO] running `Command { std: "docker" "start" "-a" "a1004ab6f0f35703a79ad19d9be658fc395062d79d6ae28442ed0a35dbdca1a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling pest v2.7.6 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling pest_meta v2.7.6 [INFO] [stderr] Compiling pest_generator v2.7.6 [INFO] [stderr] Compiling pest_derive v2.7.6 [INFO] [stderr] Checking parser_toy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `DemoParser` is never constructed [INFO] [stdout] --> src/pest/demo/parser_api.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct DemoParser; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_alpha` is never used [INFO] [stdout] --> src/nom/demo/character_classes_demo.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn parse_alpha(input: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_abc_or_def` is never used [INFO] [stdout] --> src/nom/demo/alt_demo.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn parse_abc_or_def(input: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_base` is never used [INFO] [stdout] --> src/nom/demo/composition_demo.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_base(input: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_pair` is never used [INFO] [stdout] --> src/nom/demo/composition_demo.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn parse_pair(input: &str) -> IResult<&str, (&str, &str)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bool` is never used [INFO] [stdout] --> src/nom/demo/value_demo.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_bool(input: &str) -> IResult<&str, bool> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeat_parser` is never used [INFO] [stdout] --> src/nom/demo/repeat_parser.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn repeat_parser(s: &str) -> IResult<&str, Vec<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugError` is never constructed [INFO] [stdout] --> src/nom/demo/debug_error.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct DebugError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `whitespace` is never used [INFO] [stdout] --> src/nom/json/json.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn whitespace(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `string` is never used [INFO] [stdout] --> src/nom/json/json.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn string(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_str` is never used [INFO] [stdout] --> src/nom/json/json.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_str(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normal` is never used [INFO] [stdout] --> src/nom/json/json.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn normal(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `escapable` is never used [INFO] [stdout] --> src/nom/json/json.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn escapable(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hex` is never used [INFO] [stdout] --> src/nom/json/json.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn hex(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `boolean` is never used [INFO] [stdout] --> src/nom/json/json.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn boolean(i: &str) -> IResult<&str, bool> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `null` is never used [INFO] [stdout] --> src/nom/json/json.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn null(i: &str) -> IResult<&str, JsonValue> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array` is never used [INFO] [stdout] --> src/nom/json/json.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn array(i: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `key_value` is never used [INFO] [stdout] --> src/nom/json/json.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn key_value(i: &str) -> IResult<&str, (&str, JsonValue)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `object` is never used [INFO] [stdout] --> src/nom/json/json.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn object(i: &str) -> IResult<&str, HashMap> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `json_value` is never used [INFO] [stdout] --> src/nom/json/json.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn json_value(i: &str) -> IResult<&str, JsonValue> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `root` is never used [INFO] [stdout] --> src/nom/json/json.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn root(i: &str) -> IResult<&str, JsonValue> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugError` is never constructed [INFO] [stdout] --> src/nom/demo/debug_error.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct DebugError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "a1004ab6f0f35703a79ad19d9be658fc395062d79d6ae28442ed0a35dbdca1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1004ab6f0f35703a79ad19d9be658fc395062d79d6ae28442ed0a35dbdca1a4", kill_on_drop: false }` [INFO] [stdout] a1004ab6f0f35703a79ad19d9be658fc395062d79d6ae28442ed0a35dbdca1a4