[INFO] fetching crate marauders 0.0.12...
[INFO] testing marauders-0.0.12 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate marauders 0.0.12 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate marauders 0.0.12
[INFO] finished tweaking crates.io crate marauders 0.0.12
[INFO] tweaked toml for crates.io crate marauders 0.0.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate marauders 0.0.12 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate marauders 0.0.12 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74be7d04c58dabbb059c0bf717c4c4b4d9366af9ee74b58faaea7ec190e1ff48
[INFO] running `Command { std: "docker" "start" "-a" "74be7d04c58dabbb059c0bf717c4c4b4d9366af9ee74b58faaea7ec190e1ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74be7d04c58dabbb059c0bf717c4c4b4d9366af9ee74b58faaea7ec190e1ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74be7d04c58dabbb059c0bf717c4c4b4d9366af9ee74b58faaea7ec190e1ff48", kill_on_drop: false }`
[INFO] [stdout] 74be7d04c58dabbb059c0bf717c4c4b4d9366af9ee74b58faaea7ec190e1ff48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c310e0b7f32050fabd6e3882672fc81e23f44f377c52c984f3e78cdd35612d3
[INFO] running `Command { std: "docker" "start" "-a" "9c310e0b7f32050fabd6e3882672fc81e23f44f377c52c984f3e78cdd35612d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling bstr v1.11.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling winnow v0.6.22
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling insta v1.41.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling globset v0.4.15
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling marauders v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/code.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     for (i, variant) in v.variants.iter().enumerate() {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indentation`
[INFO] [stdout]   --> src/code.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let indentation = variant.indentation().unwrap_or(v.indentation.clone());
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indentation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found` is assigned to, but never used
[INFO] [stdout]   --> src/commands.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut found = false;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_found` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found` is never read
[INFO] [stdout]    --> src/commands.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             found = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `detect_language` is never used
[INFO] [stdout]    --> src/code.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub(crate) fn detect_language(filepath: &str) -> Language {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `longest_common_prefix` is never used
[INFO] [stdout]    --> src/code.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 194 |     fn longest_common_prefix(strs: &[String]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AST` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Builtin` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum Builtin {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum Value {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LispParser` is never constructed
[INFO] [stdout]   --> src/syntax/functional.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct LispParser;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn parse(input: &str) -> Result<AST, Box<pest::error::Error<Rule>>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_expression` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn parse_expression(pair: pest::iterators::Pair<Rule>) -> AST {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_string` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:168:4
[INFO] [stdout]     |
[INFO] [stdout] 168 | fn parse_string(pair: pest::iterators::Pair<Rule>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn eval(ast: AST, ctx: &mut HashMap<String, Value>) -> anyhow::Result<Value> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval_builtin` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn eval_builtin(builtin: Builtin, args: Vec<Value>) -> anyhow::Result<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.10s
[INFO] running `Command { std: "docker" "inspect" "9c310e0b7f32050fabd6e3882672fc81e23f44f377c52c984f3e78cdd35612d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c310e0b7f32050fabd6e3882672fc81e23f44f377c52c984f3e78cdd35612d3", kill_on_drop: false }`
[INFO] [stdout] 9c310e0b7f32050fabd6e3882672fc81e23f44f377c52c984f3e78cdd35612d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd92365adb8a4b8bf3108edc142d3026c762b64bccd4dd6ebc6e3fb94b5b414f
[INFO] running `Command { std: "docker" "start" "-a" "cd92365adb8a4b8bf3108edc142d3026c762b64bccd4dd6ebc6e3fb94b5b414f", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/code.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     for (i, variant) in v.variants.iter().enumerate() {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indentation`
[INFO] [stdout]   --> src/code.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let indentation = variant.indentation().unwrap_or(v.indentation.clone());
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indentation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found` is assigned to, but never used
[INFO] [stdout]   --> src/commands.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut found = false;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_found` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found` is never read
[INFO] [stdout]    --> src/commands.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             found = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `detect_language` is never used
[INFO] [stdout]    --> src/code.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub(crate) fn detect_language(filepath: &str) -> Language {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `longest_common_prefix` is never used
[INFO] [stdout]    --> src/code.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 194 |     fn longest_common_prefix(strs: &[String]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AST` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Builtin` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum Builtin {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum Value {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LispParser` is never constructed
[INFO] [stdout]   --> src/syntax/functional.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct LispParser;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn parse(input: &str) -> Result<AST, Box<pest::error::Error<Rule>>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_expression` is never used
[INFO] [stdout]   --> src/syntax/functional.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn parse_expression(pair: pest::iterators::Pair<Rule>) -> AST {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_string` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:168:4
[INFO] [stdout]     |
[INFO] [stdout] 168 | fn parse_string(pair: pest::iterators::Pair<Rule>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn eval(ast: AST, ctx: &mut HashMap<String, Value>) -> anyhow::Result<Value> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval_builtin` is never used
[INFO] [stdout]    --> src/syntax/functional.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn eval_builtin(builtin: Builtin, args: Vec<Value>) -> anyhow::Result<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling marauders v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/code.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     for (i, variant) in v.variants.iter().enumerate() {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indentation`
[INFO] [stdout]   --> src/code.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let indentation = variant.indentation().unwrap_or(v.indentation.clone());
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indentation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found` is assigned to, but never used
[INFO] [stdout]   --> src/commands.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut found = false;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_found` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found` is never read
[INFO] [stdout]    --> src/commands.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             found = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `detect_language` is never used
[INFO] [stdout]    --> src/code.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub(crate) fn detect_language(filepath: &str) -> Language {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `longest_common_prefix` is never used
[INFO] [stdout]    --> src/code.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl Code {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 194 |     fn longest_common_prefix(strs: &[String]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And`, `Or`, and `Not` are never constructed
[INFO] [stdout]   --> src/syntax/functional.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum Builtin {
[INFO] [stdout]    |      ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 37 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 38 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 39 |     Not,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Builtin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "cd92365adb8a4b8bf3108edc142d3026c762b64bccd4dd6ebc6e3fb94b5b414f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd92365adb8a4b8bf3108edc142d3026c762b64bccd4dd6ebc6e3fb94b5b414f", kill_on_drop: false }`
[INFO] [stdout] cd92365adb8a4b8bf3108edc142d3026c762b64bccd4dd6ebc6e3fb94b5b414f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9a8dc71f45c28355319efeec007e16d63af01e98d7f40a8425d34c4e8cd62a2
[INFO] running `Command { std: "docker" "start" "-a" "a9a8dc71f45c28355319efeec007e16d63af01e98d7f40a8425d34c4e8cd62a2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/code.rs:97:26
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     for (i, variant) in v.variants.iter().enumerate() {
[INFO] [stderr]    |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `indentation`
[INFO] [stderr]   --> src/code.rs:98:29
[INFO] [stderr]    |
[INFO] [stderr] 98 |                         let indentation = variant.indentation().unwrap_or(v.indentation.clone());
[INFO] [stderr]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indentation`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `found` is assigned to, but never used
[INFO] [stderr]   --> src/commands.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut found = false;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_found` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `found` is never read
[INFO] [stderr]    --> src/commands.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             found = true;
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `detect_language` is never used
[INFO] [stderr]    --> src/code.rs:171:19
[INFO] [stderr]     |
[INFO] [stderr] 131 | impl Code {
[INFO] [stderr]     | --------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 171 |     pub(crate) fn detect_language(filepath: &str) -> Language {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `longest_common_prefix` is never used
[INFO] [stderr]    --> src/code.rs:194:8
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl Code {
[INFO] [stderr]     | --------- associated function in this implementation
[INFO] [stderr] 194 |     fn longest_common_prefix(strs: &[String]) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AST` is never used
[INFO] [stderr]   --> src/syntax/functional.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum AST {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Builtin` is never used
[INFO] [stderr]   --> src/syntax/functional.rs:33:6
[INFO] [stderr]    |
[INFO] [stderr] 33 | enum Builtin {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Value` is never used
[INFO] [stderr]   --> src/syntax/functional.rs:44:6
[INFO] [stderr]    |
[INFO] [stderr] 44 | enum Value {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LispParser` is never constructed
[INFO] [stderr]   --> src/syntax/functional.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | struct LispParser;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse` is never used
[INFO] [stderr]   --> src/syntax/functional.rs:56:4
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn parse(input: &str) -> Result<AST, Box<pest::error::Error<Rule>>> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_expression` is never used
[INFO] [stderr]   --> src/syntax/functional.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn parse_expression(pair: pest::iterators::Pair<Rule>) -> AST {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_string` is never used
[INFO] [stderr]    --> src/syntax/functional.rs:168:4
[INFO] [stderr]     |
[INFO] [stderr] 168 | fn parse_string(pair: pest::iterators::Pair<Rule>) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `eval` is never used
[INFO] [stderr]    --> src/syntax/functional.rs:178:4
[INFO] [stderr]     |
[INFO] [stderr] 178 | fn eval(ast: AST, ctx: &mut HashMap<String, Value>) -> anyhow::Result<Value> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `eval_builtin` is never used
[INFO] [stderr]    --> src/syntax/functional.rs:283:4
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn eval_builtin(builtin: Builtin, args: Vec<Value>) -> anyhow::Result<Value> {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `And`, `Or`, and `Not` are never constructed
[INFO] [stderr]   --> src/syntax/functional.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | enum Builtin {
[INFO] [stderr]    |      ------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 37 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 38 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 39 |     Not,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Builtin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `marauders` (lib) generated 15 warnings (run `cargo fix --lib -p marauders` to apply 2 suggestions)
[INFO] [stderr] warning: `marauders` (lib test) generated 7 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/marauders-52c9f69f7f5d516f)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test algebra::tests::test_complex_names ... ok
[INFO] [stdout] test algebra::tests::test_nested_expr ... ok
[INFO] [stdout] test algebra::tests::test_unary_expr ... ok
[INFO] [stdout] test algebra::tests::test_simple_expr ... ok
[INFO] [stdout] test algebra::tests::test_unary_expr_paren ... ok
[INFO] [stdout] test algebra::tests::test_distribute_tags ... ok
[INFO] [stdout] test syntax::comment::tests::test_alternative_mutation_marker ... ok
[INFO] [stdout] test syntax::comment::tests::test_parse_variation_begin_marker ... ok
[INFO] [stdout] test syntax::comment::tests::test_parse_variation_header ... ok
[INFO] [stdout] test syntax::comment::tests::test_parse_variation_header_noid ... ok
[INFO] [stdout] test syntax::comment::tests::test_single_line_variant ... ok
[INFO] [stdout] test syntax::comment::tests::test_code ... ok
[INFO] [stdout] test syntax::comment::tests::test_variant_body ... ok
[INFO] [stdout] test syntax::comment::tests::test_variant_body_begin ... ok
[INFO] [stdout] test syntax::comment::tests::test_variant_body_end ... ok
[INFO] [stdout] test syntax::comment::tests::test_variant_header ... ok
[INFO] [stdout] test syntax::comment::tests::test_tags ... ok
[INFO] [stdout] test syntax::comment::tests::test_variant2 ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation2 ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation_end ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation_end_whitespace ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation_end_whitespace2 ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation_header ... ok
[INFO] [stdout] test syntax::comment::tests::test_variation_base ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_anonymous ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_eq ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_builtin ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_if ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_mutate ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_simple ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_apply ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_call ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_comment ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_multiple ... ok
[INFO] [stdout] test syntax::comment::tests::test_parse_code_roundtrip ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_mutate ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_nested ... ok
[INFO] [stdout] test syntax::functional::tests::test_eval_recursion ... ok
[INFO] [stdout] test syntax::functional::tests::test_parser_simple ... ok
[INFO] [stdout] test project::tests::test_project_new ... ok
[INFO] [stdout] test project::tests::test_project_lang ... ok
[INFO] [stdout] test project::tests::test_project_config ... ok
[INFO] [stdout] test project::tests::test_project_config_gitignore ... ok
[INFO] [stdout] test project::tests::test_project_config_custom_language ... ok
[INFO] [stdout] test project::tests::test_project_recursive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/cli.rs (/opt/rustwide/target/debug/deps/marauders-4380bc9228f44b0f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests marauders
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - algebra (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9a8dc71f45c28355319efeec007e16d63af01e98d7f40a8425d34c4e8cd62a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a8dc71f45c28355319efeec007e16d63af01e98d7f40a8425d34c4e8cd62a2", kill_on_drop: false }`
[INFO] [stdout] a9a8dc71f45c28355319efeec007e16d63af01e98d7f40a8425d34c4e8cd62a2