[INFO] cloning repository https://github.com/devyn/glob_experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devyn/glob_experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevyn%2Fglob_experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevyn%2Fglob_experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bd10c8e3f95da04998396fa77d5164a785177ec
[INFO] checking devyn/glob_experiment/4bd10c8e3f95da04998396fa77d5164a785177ec against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevyn%2Fglob_experiment" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/devyn/glob_experiment on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/devyn/glob_experiment
[INFO] finished tweaking git repo https://github.com/devyn/glob_experiment
[INFO] tweaked toml for git repo https://github.com/devyn/glob_experiment written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/devyn/glob_experiment 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" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ada5dfb2c040c556aae9a41c70edf4cfc7cae51284615989f750a43b206d4ddb
[INFO] running `Command { std: "docker" "start" "-a" "ada5dfb2c040c556aae9a41c70edf4cfc7cae51284615989f750a43b206d4ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada5dfb2c040c556aae9a41c70edf4cfc7cae51284615989f750a43b206d4ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada5dfb2c040c556aae9a41c70edf4cfc7cae51284615989f750a43b206d4ddb", kill_on_drop: false }`
[INFO] [stdout] ada5dfb2c040c556aae9a41c70edf4cfc7cae51284615989f750a43b206d4ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edc19ddfc6f26653a37f20c87937508c6818a101a28270ce83b34ef59fbefae9
[INFO] running `Command { std: "docker" "start" "-a" "edc19ddfc6f26653a37f20c87937508c6818a101a28270ce83b34ef59fbefae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking glob_experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> src/matcher.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Token::Repeat { min, max } => todo!(),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/matcher.rs:94:38
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Token::Repeat { min, max } => todo!(),
[INFO] [stdout]    |                                      ^^^ help: try ignoring the field: `max: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> src/matcher.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Token::Repeat { min, max } => todo!(),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/matcher.rs:94:38
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Token::Repeat { min, max } => todo!(),
[INFO] [stdout]    |                                      ^^^ help: try ignoring the field: `max: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatchResult` is never constructed
[INFO] [stdout]  --> src/matcher.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct MatchResult {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MatchResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `none` is never used
[INFO] [stdout]   --> src/matcher.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl MatchResult {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn none() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Fallback` is never used
[INFO] [stdout]   --> src/matcher.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Fallback {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_string` is never used
[INFO] [stdout]   --> src/matcher.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn next_string<'a, 'b>(
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `length_of_first_char` is never used
[INFO] [stdout]   --> src/matcher.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn length_of_first_char(string: &[u8]) -> Option<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Matcher` is never constructed
[INFO] [stdout]   --> src/matcher.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Matcher<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `advance`, `fallback`, `separator`, `wildcard`, and `literal_string` are never used
[INFO] [stdout]    --> src/matcher.rs:73:8
[INFO] [stdout]     |
[INFO] [stdout] 72  | impl<'a> Matcher<'a> {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 73  |     fn advance(&mut self, tokens: &[Token]) -> Option<MatchResult> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn fallback(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn separator(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn wildcard(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn literal_string(&mut self, string: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_matches_pattern` is never used
[INFO] [stdout]    --> src/matcher.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn path_matches_pattern(path: &Path, pattern: &Pattern) -> MatchResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokens` is never read
[INFO] [stdout]   --> src/parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Pattern {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub tokens: Tokens,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Prefix(Vec<u8>),
[INFO] [stdout]    |     ------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Prefix(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LiteralString(Vec<u8>),
[INFO] [stdout]    |     ------------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LiteralString(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Characters(Vec<CharacterClass>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Characters(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min` and `max` are never read
[INFO] [stdout]   --> src/parser.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Repeat { min: u32, max: u32 },
[INFO] [stdout]    |     ------   ^^^       ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Single(char),
[INFO] [stdout]    |     ------ ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CharacterClass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Single(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Range(char, char),
[INFO] [stdout]    |     ----- ^^^^  ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CharacterClass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Range((), ()),
[INFO] [stdout]    |           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `none` is never used
[INFO] [stdout]   --> src/matcher.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl MatchResult {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn none() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Prefix(Vec<u8>),
[INFO] [stdout]    |     ------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Prefix(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Characters(Vec<CharacterClass>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Characters(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Single(char),
[INFO] [stdout]    |     ------ ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CharacterClass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Single(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Range(char, char),
[INFO] [stdout]    |     ----- ^^^^  ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CharacterClass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Range((), ()),
[INFO] [stdout]    |           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "edc19ddfc6f26653a37f20c87937508c6818a101a28270ce83b34ef59fbefae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc19ddfc6f26653a37f20c87937508c6818a101a28270ce83b34ef59fbefae9", kill_on_drop: false }`
[INFO] [stdout] edc19ddfc6f26653a37f20c87937508c6818a101a28270ce83b34ef59fbefae9
