[INFO] fetching crate html_stack 1.0.2...
[INFO] testing html_stack-1.0.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate html_stack 1.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate html_stack 1.0.2
[INFO] finished tweaking crates.io crate html_stack 1.0.2
[INFO] tweaked toml for crates.io crate html_stack 1.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate html_stack 1.0.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15f3cb54c979e8e0d9f2ec4d3f1c01dc06b31b61afa06641a96a5cf0eed313da
[INFO] running `Command { std: "docker" "start" "-a" "15f3cb54c979e8e0d9f2ec4d3f1c01dc06b31b61afa06641a96a5cf0eed313da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15f3cb54c979e8e0d9f2ec4d3f1c01dc06b31b61afa06641a96a5cf0eed313da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f3cb54c979e8e0d9f2ec4d3f1c01dc06b31b61afa06641a96a5cf0eed313da", kill_on_drop: false }`
[INFO] [stdout] 15f3cb54c979e8e0d9f2ec4d3f1c01dc06b31b61afa06641a96a5cf0eed313da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de55867afd6d0840affd204c9538df7b89f127c24bdb1f0170d745a75cd8d06a
[INFO] running `Command { std: "docker" "start" "-a" "de55867afd6d0840affd204c9538df7b89f127c24bdb1f0170d745a75cd8d06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling html_stack v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "de55867afd6d0840affd204c9538df7b89f127c24bdb1f0170d745a75cd8d06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de55867afd6d0840affd204c9538df7b89f127c24bdb1f0170d745a75cd8d06a", kill_on_drop: false }`
[INFO] [stdout] de55867afd6d0840affd204c9538df7b89f127c24bdb1f0170d745a75cd8d06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc156ac567eecbc82f78ac3f1b58e82e7c9ffffb73ef314f590a770ab99fdad
[INFO] running `Command { std: "docker" "start" "-a" "4bc156ac567eecbc82f78ac3f1b58e82e7c9ffffb73ef314f590a770ab99fdad", kill_on_drop: false }`
[INFO] [stderr]    Compiling html_stack v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4bc156ac567eecbc82f78ac3f1b58e82e7c9ffffb73ef314f590a770ab99fdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc156ac567eecbc82f78ac3f1b58e82e7c9ffffb73ef314f590a770ab99fdad", kill_on_drop: false }`
[INFO] [stdout] 4bc156ac567eecbc82f78ac3f1b58e82e7c9ffffb73ef314f590a770ab99fdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 464d9d83ea910117e6ef3743409a1245a616c2f92c48a0393c6005bb991366ff
[INFO] running `Command { std: "docker" "start" "-a" "464d9d83ea910117e6ef3743409a1245a616c2f92c48a0393c6005bb991366ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/html_stack-7c1560dd2f0d5d51)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests html_stack
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - (line 6) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> lib.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn myhomepage() ->String  { 
[INFO] [stdout]    |                           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 18 |          return s .doctype()  ;
[INFO] [stdout]    |                                ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "464d9d83ea910117e6ef3743409a1245a616c2f92c48a0393c6005bb991366ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464d9d83ea910117e6ef3743409a1245a616c2f92c48a0393c6005bb991366ff", kill_on_drop: false }`
[INFO] [stdout] 464d9d83ea910117e6ef3743409a1245a616c2f92c48a0393c6005bb991366ff
