[INFO] cloning repository https://github.com/calebeby/cs370-final-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calebeby/cs370-final-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebeby%2Fcs370-final-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebeby%2Fcs370-final-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 687aba6d5a44426f78b9c138ef76ef58fa3e3017
[INFO] checking calebeby/cs370-final-project against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebeby%2Fcs370-final-project" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/calebeby/cs370-final-project
[INFO] finished tweaking git repo https://github.com/calebeby/cs370-final-project
[INFO] tweaked toml for git repo https://github.com/calebeby/cs370-final-project written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/calebeby/cs370-final-project on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/calebeby/cs370-final-project 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdb551b78bb75b5030a50c368593111b9018c09a409d81ea626a01324a276b4c
[INFO] running `Command { std: "docker" "start" "-a" "cdb551b78bb75b5030a50c368593111b9018c09a409d81ea626a01324a276b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdb551b78bb75b5030a50c368593111b9018c09a409d81ea626a01324a276b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb551b78bb75b5030a50c368593111b9018c09a409d81ea626a01324a276b4c", kill_on_drop: false }`
[INFO] [stdout] cdb551b78bb75b5030a50c368593111b9018c09a409d81ea626a01324a276b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed34103129f51bb612e3788ccbf89b34a0ce89a8e6589169f26ecb5dc5cf5e9e
[INFO] running `Command { std: "docker" "start" "-a" "ed34103129f51bb612e3788ccbf89b34a0ce89a8e6589169f26ecb5dc5cf5e9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.111
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking final_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `HTML` is never constructed
[INFO] [stdout]    --> src/main.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 606 | enum Language {
[INFO] [stdout]     |      -------- variant in this enum
[INFO] [stdout] 607 |     HTML,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TwigTag` is never constructed
[INFO] [stdout]   --> src/langs/twig.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 11 |     TwigTag(),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn source_location(&self) -> &SourceLocation;
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         ||
[INFO] [stdout]     |                        |         |the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn source_location(&self) -> &SourceLocation<'_>;
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:150:24
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         ||
[INFO] [stdout]     |                        |         |the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:166:19
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn tokenize(text: &str) -> Vec<HTMLToken> {
[INFO] [stdout]     |                   ^^^^         ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn tokenize(text: &str) -> Vec<HTMLToken<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 303 |     tokens: &'a [HTMLToken<'a>],
[INFO] [stdout]     |              --            -- the lifetime is named here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is named here
[INFO] [stdout] 304 | ) -> Result<Option<(&str, usize, &'a [HTMLToken<'a>])>, String> {
[INFO] [stdout]     |                     ^^^^          --            -- the same lifetime is named here
[INFO] [stdout]     |                     |             |
[INFO] [stdout]     |                     |             the same lifetime is named here
[INFO] [stdout]     |                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 304 | ) -> Result<Option<(&'a str, usize, &'a [HTMLToken<'a>])>, String> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HTML` is never constructed
[INFO] [stdout]    --> src/main.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 606 | enum Language {
[INFO] [stdout]     |      -------- variant in this enum
[INFO] [stdout] 607 |     HTML,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TwigTag` is never constructed
[INFO] [stdout]   --> src/langs/twig.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 11 |     TwigTag(),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn source_location(&self) -> &SourceLocation;
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         ||
[INFO] [stdout]     |                        |         |the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn source_location(&self) -> &SourceLocation<'_>;
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:150:24
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         ||
[INFO] [stdout]     |                        |         |the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:166:19
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn tokenize(text: &str) -> Vec<HTMLToken> {
[INFO] [stdout]     |                   ^^^^         ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn tokenize(text: &str) -> Vec<HTMLToken<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 303 |     tokens: &'a [HTMLToken<'a>],
[INFO] [stdout]     |              --            -- the lifetime is named here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is named here
[INFO] [stdout] 304 | ) -> Result<Option<(&str, usize, &'a [HTMLToken<'a>])>, String> {
[INFO] [stdout]     |                     ^^^^          --            -- the same lifetime is named here
[INFO] [stdout]     |                     |             |
[INFO] [stdout]     |                     |             the same lifetime is named here
[INFO] [stdout]     |                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 304 | ) -> Result<Option<(&'a str, usize, &'a [HTMLToken<'a>])>, String> {
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/html_ast_node.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn source_location(&self) -> &SourceLocation {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |         ||
[INFO] [stdout]    |                        |         |the same lifetime is hidden here
[INFO] [stdout]    |                        |         the same lifetime is elided here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn source_location(&self) -> &SourceLocation<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "ed34103129f51bb612e3788ccbf89b34a0ce89a8e6589169f26ecb5dc5cf5e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed34103129f51bb612e3788ccbf89b34a0ce89a8e6589169f26ecb5dc5cf5e9e", kill_on_drop: false }`
[INFO] [stdout] ed34103129f51bb612e3788ccbf89b34a0ce89a8e6589169f26ecb5dc5cf5e9e
