[INFO] cloning repository https://github.com/atjeff/rusty-tags
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atjeff/rusty-tags" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatjeff%2Frusty-tags", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatjeff%2Frusty-tags'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d74644cbfdc83f52dfba5618b622d3443d6edea5
[INFO] building atjeff/rusty-tags against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatjeff%2Frusty-tags" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atjeff/rusty-tags on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atjeff/rusty-tags
[INFO] finished tweaking git repo https://github.com/atjeff/rusty-tags
[INFO] tweaked toml for git repo https://github.com/atjeff/rusty-tags written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/atjeff/rusty-tags 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d4b7378b7a631f7c6adaecaf4515c0935ffd5bdd809f85aa9ac0aa1f3c2c897
[INFO] running `Command { std: "docker" "start" "-a" "6d4b7378b7a631f7c6adaecaf4515c0935ffd5bdd809f85aa9ac0aa1f3c2c897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d4b7378b7a631f7c6adaecaf4515c0935ffd5bdd809f85aa9ac0aa1f3c2c897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4b7378b7a631f7c6adaecaf4515c0935ffd5bdd809f85aa9ac0aa1f3c2c897", kill_on_drop: false }`
[INFO] [stdout] 6d4b7378b7a631f7c6adaecaf4515c0935ffd5bdd809f85aa9ac0aa1f3c2c897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e8232c7a73e730581b5536044779b0f976dc5eaa036d03148ec99e728d717c
[INFO] running `Command { std: "docker" "start" "-a" "b1e8232c7a73e730581b5536044779b0f976dc5eaa036d03148ec99e728d717c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.14
[INFO] [stderr]    Compiling linux-raw-sys v0.3.4
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling rusty-tags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]  --> src/html_element.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct HtmlElement {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     pub tag_name: String,
[INFO] [stdout] 9 |     pub attributes: Vec<HtmlAttribute>,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HtmlElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `found` are never read
[INFO] [stdout]   --> src/tokenizer.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     MismatchedTag { expected: String, found: String },
[INFO] [stdout]    |     -------------   ^^^^^^^^          ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "b1e8232c7a73e730581b5536044779b0f976dc5eaa036d03148ec99e728d717c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e8232c7a73e730581b5536044779b0f976dc5eaa036d03148ec99e728d717c", kill_on_drop: false }`
[INFO] [stdout] b1e8232c7a73e730581b5536044779b0f976dc5eaa036d03148ec99e728d717c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52a41dc1c2d7a18e82307ddc79932a8bfbd215d2362411849653b1a407da5450
[INFO] running `Command { std: "docker" "start" "-a" "52a41dc1c2d7a18e82307ddc79932a8bfbd215d2362411849653b1a407da5450", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-tags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]  --> src/html_element.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct HtmlElement {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     pub tag_name: String,
[INFO] [stdout] 9 |     pub attributes: Vec<HtmlAttribute>,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HtmlElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `found` are never read
[INFO] [stdout]   --> src/tokenizer.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     MismatchedTag { expected: String, found: String },
[INFO] [stdout]    |     -------------   ^^^^^^^^          ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "52a41dc1c2d7a18e82307ddc79932a8bfbd215d2362411849653b1a407da5450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a41dc1c2d7a18e82307ddc79932a8bfbd215d2362411849653b1a407da5450", kill_on_drop: false }`
[INFO] [stdout] 52a41dc1c2d7a18e82307ddc79932a8bfbd215d2362411849653b1a407da5450