[INFO] fetching crate dprint-plugin-ebnf 0.1.1...
[INFO] testing dprint-plugin-ebnf-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate dprint-plugin-ebnf 0.1.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dprint-plugin-ebnf 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 30 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dprint-core v0.59.1
[INFO] [stderr]   Downloaded ebnf-fmt v0.1.0
[INFO] [stderr]   Downloaded ebnf-parser v0.1.0
[INFO] [stderr]   Downloaded heck-but-macros v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ee8127b6e8101ad85e6f199ee9788c53f34a60d38ab4c62ab71a0007673e4dd
[INFO] running `Command { std: "docker" "start" "-a" "2ee8127b6e8101ad85e6f199ee9788c53f34a60d38ab4c62ab71a0007673e4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ee8127b6e8101ad85e6f199ee9788c53f34a60d38ab4c62ab71a0007673e4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee8127b6e8101ad85e6f199ee9788c53f34a60d38ab4c62ab71a0007673e4dd", kill_on_drop: false }`
[INFO] [stdout] 2ee8127b6e8101ad85e6f199ee9788c53f34a60d38ab4c62ab71a0007673e4dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89639b5070367787ad29dc7bd9c0467e8be421d05ac4f69c3552e51c514c8e67
[INFO] running `Command { std: "docker" "start" "-a" "89639b5070367787ad29dc7bd9c0467e8be421d05ac4f69c3552e51c514c8e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heck-but-macros v0.0.1
[INFO] [stderr]    Compiling dprint-core v0.59.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ebnf-parser v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling ebnf-fmt v0.1.0
[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 7.73s
[INFO] running `Command { std: "docker" "inspect" "89639b5070367787ad29dc7bd9c0467e8be421d05ac4f69c3552e51c514c8e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89639b5070367787ad29dc7bd9c0467e8be421d05ac4f69c3552e51c514c8e67", kill_on_drop: false }`
[INFO] [stdout] 89639b5070367787ad29dc7bd9c0467e8be421d05ac4f69c3552e51c514c8e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65e50d37ab2e7a39cc8d78a21be0c986f94b44fac6e93cc451adfa7a621915e
[INFO] running `Command { std: "docker" "start" "-a" "d65e50d37ab2e7a39cc8d78a21be0c986f94b44fac6e93cc451adfa7a621915e", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "d65e50d37ab2e7a39cc8d78a21be0c986f94b44fac6e93cc451adfa7a621915e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65e50d37ab2e7a39cc8d78a21be0c986f94b44fac6e93cc451adfa7a621915e", kill_on_drop: false }`
[INFO] [stdout] d65e50d37ab2e7a39cc8d78a21be0c986f94b44fac6e93cc451adfa7a621915e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7096835a5542666b8033066df23dc211cc72a8f195e05bf4b27628e0d40ad188
[INFO] running `Command { std: "docker" "start" "-a" "7096835a5542666b8033066df23dc211cc72a8f195e05bf4b27628e0d40ad188", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Configuration` is never constructed
[INFO] [stderr]  --> src/configuration.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Configuration {
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dprint_plugin_ebnf-8b051ea7504e35ff)
[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] [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" "7096835a5542666b8033066df23dc211cc72a8f195e05bf4b27628e0d40ad188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7096835a5542666b8033066df23dc211cc72a8f195e05bf4b27628e0d40ad188", kill_on_drop: false }`
[INFO] [stdout] 7096835a5542666b8033066df23dc211cc72a8f195e05bf4b27628e0d40ad188
