[INFO] cloning repository https://github.com/wowkster/bowser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wowkster/bowser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwowkster%2Fbowser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwowkster%2Fbowser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c8d8d1363c121d5fea7f09d66a767fe82c612e9
[INFO] checking wowkster/bowser against try#84addd32a13fa2d3f62fe5d99031611147b7fb13 for pr-147565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwowkster%2Fbowser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/wowkster/bowser
[INFO] finished tweaking git repo https://github.com/wowkster/bowser
[INFO] tweaked toml for git repo https://github.com/wowkster/bowser written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wowkster/bowser on toolchain 84addd32a13fa2d3f62fe5d99031611147b7fb13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wowkster/bowser 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" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v2.0.1
[INFO] [stderr]   Downloaded h2 v0.3.18
[INFO] [stderr]   Downloaded serde v1.0.162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20faccfc2bd7287a6a134953ff5f4d11ade4b46e2a025749eaf13dd2bdc6d589
[INFO] running `Command { std: "docker" "start" "-a" "20faccfc2bd7287a6a134953ff5f4d11ade4b46e2a025749eaf13dd2bdc6d589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20faccfc2bd7287a6a134953ff5f4d11ade4b46e2a025749eaf13dd2bdc6d589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20faccfc2bd7287a6a134953ff5f4d11ade4b46e2a025749eaf13dd2bdc6d589", kill_on_drop: false }`
[INFO] [stdout] 20faccfc2bd7287a6a134953ff5f4d11ade4b46e2a025749eaf13dd2bdc6d589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a509e67b90b616b6ed483f56661b7464143f41ad3275480dcfdb7a983b59b212
[INFO] running `Command { std: "docker" "start" "-a" "a509e67b90b616b6ed483f56661b7464143f41ad3275480dcfdb7a983b59b212", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling openssl-sys v0.9.87
[INFO] [stderr]    Compiling serde v1.0.162
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling openssl v0.10.52
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling axum v0.6.18
[INFO] [stderr]     Checking utf8-decode v1.0.1
[INFO] [stderr]     Checking matchit v0.7.0
[INFO] [stderr]    Compiling indoc v2.0.1
[INFO] [stderr]     Checking html v0.1.0 (/opt/rustwide/workdir/lib/html)
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking dom v0.1.0 (/opt/rustwide/workdir/lib/dom)
[INFO] [stderr]     Checking css v0.1.0 (/opt/rustwide/workdir/lib/css)
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> lib/html/src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | enum InsertionMode {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout]  9 |     Initial,
[INFO] [stdout] 10 |     BeforeHtml,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     BeforeHead,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     InHead,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     InHeadNoscript,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     AfterHead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     InBody,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     Text,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     InTable,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     InTableText,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     InCaption,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     InColumnGroup,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     InTableBody,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 22 |     InRow,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     InCell,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     InSelect,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     InSelectInTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     InTemplate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 27 |     AfterBody,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 28 |     InFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 29 |     AfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 30 |     AfterAfterBody,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     AfterAfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `insertion_mode` is never read
[INFO] [stdout]   --> lib/html/src/parser.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct HtmlParser<R> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     insertion_mode: InsertionMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> lib/html/src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | enum InsertionMode {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout]  9 |     Initial,
[INFO] [stdout] 10 |     BeforeHtml,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     BeforeHead,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     InHead,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     InHeadNoscript,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     AfterHead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     InBody,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     Text,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     InTable,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     InTableText,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     InCaption,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     InColumnGroup,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     InTableBody,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 22 |     InRow,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     InCell,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     InSelect,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     InSelectInTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     InTemplate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 27 |     AfterBody,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 28 |     InFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 29 |     AfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 30 |     AfterAfterBody,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     AfterAfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `insertion_mode` is never read
[INFO] [stdout]   --> lib/html/src/parser.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct HtmlParser<R> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     insertion_mode: InsertionMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a509e67b90b616b6ed483f56661b7464143f41ad3275480dcfdb7a983b59b212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a509e67b90b616b6ed483f56661b7464143f41ad3275480dcfdb7a983b59b212", kill_on_drop: false }`
[INFO] [stdout] a509e67b90b616b6ed483f56661b7464143f41ad3275480dcfdb7a983b59b212
