[INFO] fetching crate dprint-plugin-ebnf 0.1.1... [INFO] testing dprint-plugin-ebnf-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate dprint-plugin-ebnf 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate dprint-plugin-ebnf 0.1.1 [INFO] finished tweaking crates.io crate dprint-plugin-ebnf 0.1.1 [INFO] tweaked toml for crates.io crate dprint-plugin-ebnf 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dprint-plugin-ebnf 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding dprint-core v0.59.1 (available: v0.67.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c82884638d3a0fc34f4f53c41c6a6ca715a974d8a618c0a6c62945d71c30397 [INFO] running `Command { std: "docker" "start" "-a" "2c82884638d3a0fc34f4f53c41c6a6ca715a974d8a618c0a6c62945d71c30397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c82884638d3a0fc34f4f53c41c6a6ca715a974d8a618c0a6c62945d71c30397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c82884638d3a0fc34f4f53c41c6a6ca715a974d8a618c0a6c62945d71c30397", kill_on_drop: false }` [INFO] [stdout] 2c82884638d3a0fc34f4f53c41c6a6ca715a974d8a618c0a6c62945d71c30397 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 088b56b25b4bc95d1b0f56c5fd50377dc47963dcc14f1cf000f0d401ae4a4879 [INFO] running `Command { std: "docker" "start" "-a" "088b56b25b4bc95d1b0f56c5fd50377dc47963dcc14f1cf000f0d401ae4a4879", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling heck-but-macros v0.0.1 [INFO] [stderr] Compiling ebnf-parser v0.1.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ebnf-fmt v0.1.0 [INFO] [stderr] Compiling dprint-core v0.59.1 [INFO] [stderr] Compiling dprint-plugin-ebnf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Configuration` is never constructed [INFO] [stdout] --> src/configuration.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_fmt_config` is never used [INFO] [stdout] --> src/configuration.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Configuration { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 18 | pub fn to_fmt_config(&self, text: &str) -> ebnf_fmt::Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EbnfPluginHandler` is never constructed [INFO] [stdout] --> src/plugin.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct EbnfPluginHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resolve_config` is never used [INFO] [stdout] --> src/resolve_config.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn resolve_config( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.72s [INFO] running `Command { std: "docker" "inspect" "088b56b25b4bc95d1b0f56c5fd50377dc47963dcc14f1cf000f0d401ae4a4879", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "088b56b25b4bc95d1b0f56c5fd50377dc47963dcc14f1cf000f0d401ae4a4879", kill_on_drop: false }` [INFO] [stdout] 088b56b25b4bc95d1b0f56c5fd50377dc47963dcc14f1cf000f0d401ae4a4879 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99276a803c9b44465747b1eecbab1f04e4dd4683ca6eab1f05a27bf464970c17 [INFO] running `Command { std: "docker" "start" "-a" "99276a803c9b44465747b1eecbab1f04e4dd4683ca6eab1f05a27bf464970c17", kill_on_drop: false }` [INFO] [stderr] Compiling dprint-plugin-ebnf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Configuration` is never constructed [INFO] [stdout] --> src/configuration.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_fmt_config` is never used [INFO] [stdout] --> src/configuration.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Configuration { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 18 | pub fn to_fmt_config(&self, text: &str) -> ebnf_fmt::Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EbnfPluginHandler` is never constructed [INFO] [stdout] --> src/plugin.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct EbnfPluginHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resolve_config` is never used [INFO] [stdout] --> src/resolve_config.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn resolve_config( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Configuration` is never constructed [INFO] [stdout] --> src/configuration.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_fmt_config` is never used [INFO] [stdout] --> src/configuration.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Configuration { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 18 | pub fn to_fmt_config(&self, text: &str) -> ebnf_fmt::Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EbnfPluginHandler` is never constructed [INFO] [stdout] --> src/plugin.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct EbnfPluginHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resolve_config` is never used [INFO] [stdout] --> src/resolve_config.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn resolve_config( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "99276a803c9b44465747b1eecbab1f04e4dd4683ca6eab1f05a27bf464970c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99276a803c9b44465747b1eecbab1f04e4dd4683ca6eab1f05a27bf464970c17", kill_on_drop: false }` [INFO] [stdout] 99276a803c9b44465747b1eecbab1f04e4dd4683ca6eab1f05a27bf464970c17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6960ae1d69258a77e8d9bacf7f9fed722416c52c4b18f9580450f2ef31cb4354 [INFO] running `Command { std: "docker" "start" "-a" "6960ae1d69258a77e8d9bacf7f9fed722416c52c4b18f9580450f2ef31cb4354", kill_on_drop: false }` [INFO] [stderr] warning: struct `Configuration` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/configuration.rs:7:12 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 7 | pub struct Configuration { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `to_fmt_config` is never used [INFO] [stderr] --> src/configuration.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 17 | impl Configuration { [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] 18 | pub fn to_fmt_config(&self, text: &str) -> ebnf_fmt::Configuration { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `EbnfPluginHandler` is never constructed [INFO] [stderr] --> src/plugin.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct EbnfPluginHandler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `resolve_config` is never used [INFO] [stderr] --> src/resolve_config.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn resolve_config( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dprint-plugin-ebnf` (lib) generated 4 warnings [INFO] [stderr] warning: `dprint-plugin-ebnf` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dprint_plugin_ebnf-a87d7535606db32f) [INFO] [stderr] Doc-tests dprint_plugin_ebnf [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" "6960ae1d69258a77e8d9bacf7f9fed722416c52c4b18f9580450f2ef31cb4354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6960ae1d69258a77e8d9bacf7f9fed722416c52c4b18f9580450f2ef31cb4354", kill_on_drop: false }` [INFO] [stdout] 6960ae1d69258a77e8d9bacf7f9fed722416c52c4b18f9580450f2ef31cb4354