[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] testing atjeff/rusty-tags against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatjeff%2Frusty-tags" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atjeff/rusty-tags on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "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-3-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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 722a55fadd8214b6c24818c5d4040d1b9f0026d96f08d7a05d82c3b5e49cc18b
[INFO] running `Command { std: "docker" "start" "-a" "722a55fadd8214b6c24818c5d4040d1b9f0026d96f08d7a05d82c3b5e49cc18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "722a55fadd8214b6c24818c5d4040d1b9f0026d96f08d7a05d82c3b5e49cc18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722a55fadd8214b6c24818c5d4040d1b9f0026d96f08d7a05d82c3b5e49cc18b", kill_on_drop: false }`
[INFO] [stdout] 722a55fadd8214b6c24818c5d4040d1b9f0026d96f08d7a05d82c3b5e49cc18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe58af1cf7861665d5bf2b04ea58712730dde9d89dbcd0635c384dbb2a1a990f
[INFO] running `Command { std: "docker" "start" "-a" "fe58af1cf7861665d5bf2b04ea58712730dde9d89dbcd0635c384dbb2a1a990f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.14
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling linux-raw-sys v0.3.4
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[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 10.97s
[INFO] running `Command { std: "docker" "inspect" "fe58af1cf7861665d5bf2b04ea58712730dde9d89dbcd0635c384dbb2a1a990f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe58af1cf7861665d5bf2b04ea58712730dde9d89dbcd0635c384dbb2a1a990f", kill_on_drop: false }`
[INFO] [stdout] fe58af1cf7861665d5bf2b04ea58712730dde9d89dbcd0635c384dbb2a1a990f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4b58f6c94be7d523c3a197e76fb5baa70c3cb43affebb7d1166437f0e160a72
[INFO] running `Command { std: "docker" "start" "-a" "e4b58f6c94be7d523c3a197e76fb5baa70c3cb43affebb7d1166437f0e160a72", 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 0.84s
[INFO] running `Command { std: "docker" "inspect" "e4b58f6c94be7d523c3a197e76fb5baa70c3cb43affebb7d1166437f0e160a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b58f6c94be7d523c3a197e76fb5baa70c3cb43affebb7d1166437f0e160a72", kill_on_drop: false }`
[INFO] [stdout] e4b58f6c94be7d523c3a197e76fb5baa70c3cb43affebb7d1166437f0e160a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7643cbccedda6dbf46a59dbd72a1822e4942587a48cfff76546a84e46f188cb5
[INFO] running `Command { std: "docker" "start" "-a" "7643cbccedda6dbf46a59dbd72a1822e4942587a48cfff76546a84e46f188cb5", kill_on_drop: false }`
[INFO] [stderr] warning: field `attributes` is never read
[INFO] [stderr]  --> src/html_element.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct HtmlElement {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 8 |     pub tag_name: String,
[INFO] [stderr] 9 |     pub attributes: Vec<HtmlAttribute>,
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HtmlElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `expected` and `found` are never read
[INFO] [stderr]   --> src/tokenizer.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |     MismatchedTag { expected: String, found: String },
[INFO] [stderr]    |     -------------   ^^^^^^^^          ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-tags` (bin "rusty-tags" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_tags-9c71dd4269d3afec)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tokenizer::tests::test_tokenize_attribute ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_close_tag ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_open_tag ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_open_close_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7643cbccedda6dbf46a59dbd72a1822e4942587a48cfff76546a84e46f188cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7643cbccedda6dbf46a59dbd72a1822e4942587a48cfff76546a84e46f188cb5", kill_on_drop: false }`
[INFO] [stdout] 7643cbccedda6dbf46a59dbd72a1822e4942587a48cfff76546a84e46f188cb5