[INFO] fetching crate nightfury 0.3.1...
[INFO] checking nightfury-0.3.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate nightfury 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nightfury 0.3.1
[INFO] finished tweaking crates.io crate nightfury 0.3.1
[INFO] tweaked toml for crates.io crate nightfury 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nightfury 0.3.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nightfury 0.3.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b78f5b8b10206acb4b28ef4644d07510adde3d085008e9a1f8a8555edc24de6e
[INFO] running `Command { std: "docker" "start" "-a" "b78f5b8b10206acb4b28ef4644d07510adde3d085008e9a1f8a8555edc24de6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b78f5b8b10206acb4b28ef4644d07510adde3d085008e9a1f8a8555edc24de6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78f5b8b10206acb4b28ef4644d07510adde3d085008e9a1f8a8555edc24de6e", kill_on_drop: false }`
[INFO] [stdout] b78f5b8b10206acb4b28ef4644d07510adde3d085008e9a1f8a8555edc24de6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c8eb4193d68324f2a36d6bf1510ace81b91bcbf76389f0b870027af3392968
[INFO] running `Command { std: "docker" "start" "-a" "39c8eb4193d68324f2a36d6bf1510ace81b91bcbf76389f0b870027af3392968", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking debug_print v1.0.0
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking parse-hyperlinks v0.23.4
[INFO] [stderr]     Checking binary-stream v3.4.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking ebnf v0.1.4
[INFO] [stderr]     Checking serde-binary v0.5.0
[INFO] [stderr]     Checking nightfury v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/protocol.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufRead, ErrorKind, Read, Write};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/protocol.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufRead, ErrorKind, Read, Write};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 UserDefined { .. } => true,
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 UserDefinedRegex(regex) | UserDefinedCombo(regex, _)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:355:31
[INFO] [stdout]     |
[INFO] [stdout] 355 |                     NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |             NodeType::UserDefined { final_chars, .. } => {
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:367:23
[INFO] [stdout]     |
[INFO] [stdout] 367 |             NodeType::UserDefinedRegex(r) => {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:432:35
[INFO] [stdout]     |
[INFO] [stdout] 432 |                         NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:436:35
[INFO] [stdout]     |
[INFO] [stdout] 436 |                         NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |             UserDefinedRegex(..) | UserDefined { .. } if !binding.is_done() => false,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:490:36
[INFO] [stdout]     |
[INFO] [stdout] 490 |             UserDefinedRegex(..) | UserDefined { .. } if !binding.is_done() => false,
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:500:23
[INFO] [stdout]     |
[INFO] [stdout] 500 |             NodeType::UserDefined { .. }
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:501:25
[INFO] [stdout]     |
[INFO] [stdout] 501 |             | NodeType::UserDefinedRegex(..)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/fsm.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |             UserDefined { final_chars: fc } => match other {
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/fsm.rs:202:17
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 UserDefined { final_chars: fc2 } => fc.eq(fc2),
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/fsm.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             UserDefinedRegex(r) => match other {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/fsm.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 UserDefinedRegex(r2) => r.as_str().eq(r2.as_str()),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 UserDefined { .. } => true,
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 UserDefinedRegex(regex) | UserDefinedCombo(regex, _)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:355:31
[INFO] [stdout]     |
[INFO] [stdout] 355 |                     NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |             NodeType::UserDefined { final_chars, .. } => {
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:367:23
[INFO] [stdout]     |
[INFO] [stdout] 367 |             NodeType::UserDefinedRegex(r) => {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:432:35
[INFO] [stdout]     |
[INFO] [stdout] 432 |                         NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:436:35
[INFO] [stdout]     |
[INFO] [stdout] 436 |                         NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |             UserDefinedRegex(..) | UserDefined { .. } if !binding.is_done() => false,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:490:36
[INFO] [stdout]     |
[INFO] [stdout] 490 |             UserDefinedRegex(..) | UserDefined { .. } if !binding.is_done() => false,
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/lib.rs:500:23
[INFO] [stdout]     |
[INFO] [stdout] 500 |             NodeType::UserDefined { .. }
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/lib.rs:501:25
[INFO] [stdout]     |
[INFO] [stdout] 501 |             | NodeType::UserDefinedRegex(..)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/fsm.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |             UserDefined { final_chars: fc } => match other {
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated variant `fsm::NodeType::UserDefined`
[INFO] [stdout]    --> src/fsm.rs:202:17
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 UserDefined { final_chars: fc2 } => fc.eq(fc2),
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/fsm.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             UserDefinedRegex(r) => match other {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `fsm::NodeType::UserDefinedRegex`
[INFO] [stdout]    --> src/fsm.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 UserDefinedRegex(r2) => r.as_str().eq(r2.as_str()),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/fsm.rs:201:27
[INFO] [stdout]     |
[INFO] [stdout] 201 |             UserDefined { final_chars: fc } => match other {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/fsm.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |             UserDefinedRegex(r) => match other {
[INFO] [stdout]     |                              ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/fsm.rs:202:31
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 UserDefined { final_chars: fc2 } => fc.eq(fc2),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/fsm.rs:206:34
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 UserDefinedRegex(r2) => r.as_str().eq(r2.as_str()),
[INFO] [stdout]     |                                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/fsm.rs:201:27
[INFO] [stdout]     |
[INFO] [stdout] 201 |             UserDefined { final_chars: fc } => match other {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/fsm.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |             UserDefinedRegex(r) => match other {
[INFO] [stdout]     |                              ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/fsm.rs:202:31
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 UserDefined { final_chars: fc2 } => fc.eq(fc2),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/fsm.rs:206:34
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 UserDefinedRegex(r2) => r.as_str().eq(r2.as_str()),
[INFO] [stdout]     |                                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:247:34
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 UserDefinedRegex(regex) | UserDefinedCombo(regex, _)
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:351:45
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:355:48
[INFO] [stdout]     |
[INFO] [stdout] 355 |                     NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:361:37
[INFO] [stdout]     |
[INFO] [stdout] 361 |             NodeType::UserDefined { final_chars, .. } => {
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:367:40
[INFO] [stdout]     |
[INFO] [stdout] 367 |             NodeType::UserDefinedRegex(r) => {
[INFO] [stdout]     |                                        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:432:49
[INFO] [stdout]     |
[INFO] [stdout] 432 |                         NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:247:34
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 UserDefinedRegex(regex) | UserDefinedCombo(regex, _)
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:436:52
[INFO] [stdout]     |
[INFO] [stdout] 436 |                         NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t2`
[INFO] [stdout]   --> src/frontend.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let t2 = handle_node(grammar, &n2.to_owned(), &t1, terminals);
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_t2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]    --> src/frontend.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |             let t1 = handle_node(grammar, &n1.to_owned(), &root, terminals);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t2`
[INFO] [stdout]    --> src/frontend.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let t2 = handle_node(grammar, &n2.to_owned(), &root, terminals);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:351:45
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:355:48
[INFO] [stdout]     |
[INFO] [stdout] 355 |                     NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:361:37
[INFO] [stdout]     |
[INFO] [stdout] 361 |             NodeType::UserDefined { final_chars, .. } => {
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:367:40
[INFO] [stdout]     |
[INFO] [stdout] 367 |             NodeType::UserDefinedRegex(r) => {
[INFO] [stdout]     |                                        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefined::final_chars`
[INFO] [stdout]    --> src/lib.rs:432:49
[INFO] [stdout]     |
[INFO] [stdout] 432 |                         NodeType::UserDefined { final_chars } => {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `fsm::NodeType::UserDefinedRegex::0`
[INFO] [stdout]    --> src/lib.rs:436:52
[INFO] [stdout]     |
[INFO] [stdout] 436 |                         NodeType::UserDefinedRegex(_) => None,
[INFO] [stdout]     |                                                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t2`
[INFO] [stdout]   --> src/frontend.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let t2 = handle_node(grammar, &n2.to_owned(), &t1, terminals);
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_t2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]    --> src/frontend.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |             let t1 = handle_node(grammar, &n1.to_owned(), &root, terminals);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t2`
[INFO] [stdout]    --> src/frontend.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let t2 = handle_node(grammar, &n2.to_owned(), &root, terminals);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/lib.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let int = FSMNode::new_keyword_with_parent("int".to_string(), types.clone());
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]   --> src/lib.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let float = FSMNode::new_keyword_with_parent("short".to_string(), types.clone());
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/lib.rs:437:52
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         NodeType::UserDefinedCombo(r, f) => {
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbg_id` is never used
[INFO] [stdout]   --> src/lib.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn dbg_id() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dump` and `find_node_with_code` are never used
[INFO] [stdout]    --> src/lib.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl FSMCursor {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 478 |     fn dump(&self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 511 |     fn find_node_with_code(&self, short: &str) -> Option<FSMRc<FSMLock<FSMNode>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/lib.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let int = FSMNode::new_keyword_with_parent("int".to_string(), types.clone());
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]   --> src/lib.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let float = FSMNode::new_keyword_with_parent("short".to_string(), types.clone());
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/lib.rs:437:52
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         NodeType::UserDefinedCombo(r, f) => {
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/lib.rs:561:13
[INFO] [stdout]     |
[INFO] [stdout] 561 |         let float = FSMNode::new_keyword_with_parent("short".to_string(), types.clone());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]    --> src/lib.rs:581:13
[INFO] [stdout]     |
[INFO] [stdout] 581 |         let int = FSMNode::new_keyword_with_parent("int".to_string(), types.clone());
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/lib.rs:582:13
[INFO] [stdout]     |
[INFO] [stdout] 582 |         let float = FSMNode::new_keyword_with_parent("short".to_string(), types.clone());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child2`
[INFO] [stdout]    --> src/lib.rs:601:13
[INFO] [stdout]     |
[INFO] [stdout] 601 |         let child2 = FSMNode::new(sign_token, &root);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_child2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> src/lib.rs:799:13
[INFO] [stdout]     |
[INFO] [stdout] 799 |         let child = FSMNode::new_keyword_with_parent("asdf".to_string(), child);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> src/lib.rs:817:13
[INFO] [stdout]     |
[INFO] [stdout] 817 |         let child = FSMNode::new_keyword_with_parent("asdf".to_string(), child);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dump` and `find_node_with_code` are never used
[INFO] [stdout]    --> src/lib.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl FSMCursor {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 478 |     fn dump(&self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 511 |     fn find_node_with_code(&self, short: &str) -> Option<FSMRc<FSMLock<FSMNode>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_minify` is never used
[INFO] [stdout]    --> src/lib.rs:796:8
[INFO] [stdout]     |
[INFO] [stdout] 796 |     fn test_minify() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebnf`
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let ebnf = r##"
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_ebnf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebnf`
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let ebnf = r##"
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_ebnf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "39c8eb4193d68324f2a36d6bf1510ace81b91bcbf76389f0b870027af3392968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c8eb4193d68324f2a36d6bf1510ace81b91bcbf76389f0b870027af3392968", kill_on_drop: false }`
[INFO] [stdout] 39c8eb4193d68324f2a36d6bf1510ace81b91bcbf76389f0b870027af3392968