[INFO] fetching crate rs_html_parser 0.0.6...
[INFO] checking rs_html_parser-0.0.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rs_html_parser 0.0.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rs_html_parser 0.0.6 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs_html_parser 0.0.6
[INFO] finished tweaking crates.io crate rs_html_parser 0.0.6
[INFO] tweaked toml for crates.io crate rs_html_parser 0.0.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 85 packages
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding rs_html_parser_tokenizer v0.0.6 (latest: v0.0.10)
[INFO] [stderr]       Adding rs_html_parser_tokens v0.0.6 (latest: v0.0.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rs_html_parser_tokenizer v0.0.6
[INFO] [stderr]   Downloaded rs_html_parser_tokenizer_tokens v0.0.6
[INFO] [stderr]   Downloaded rs_html_parser_tokens v0.0.6
[INFO] [stderr]   Downloaded matchgen v0.2.0
[INFO] [stderr]   Downloaded htmlize v1.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b3943c0f48650d5d4ed8c0387dc42481e055b0d09184ee601f6dc33a2eb8515
[INFO] running `Command { std: "docker" "start" "-a" "3b3943c0f48650d5d4ed8c0387dc42481e055b0d09184ee601f6dc33a2eb8515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b3943c0f48650d5d4ed8c0387dc42481e055b0d09184ee601f6dc33a2eb8515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3943c0f48650d5d4ed8c0387dc42481e055b0d09184ee601f6dc33a2eb8515", kill_on_drop: false }`
[INFO] [stdout] 3b3943c0f48650d5d4ed8c0387dc42481e055b0d09184ee601f6dc33a2eb8515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf25fc35d6efa6903091e1ae5316e96b3fed5faf64852027f8afc33f7dafbbd
[INFO] running `Command { std: "docker" "start" "-a" "5bf25fc35d6efa6903091e1ae5316e96b3fed5faf64852027f8afc33f7dafbbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling matchgen v0.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking rs_html_parser_tokenizer_tokens v0.0.6
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking similar v2.5.0
[INFO] [stderr]     Checking insta v1.38.0
[INFO] [stderr]     Checking rs_html_parser_tokens v0.0.6
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling htmlize v1.0.5
[INFO] [stderr]     Checking rs_html_parser_tokenizer v0.0.6
[INFO] [stderr]     Checking rs_html_parser v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.62s
[INFO] running `Command { std: "docker" "inspect" "5bf25fc35d6efa6903091e1ae5316e96b3fed5faf64852027f8afc33f7dafbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf25fc35d6efa6903091e1ae5316e96b3fed5faf64852027f8afc33f7dafbbd", kill_on_drop: false }`
[INFO] [stdout] 5bf25fc35d6efa6903091e1ae5316e96b3fed5faf64852027f8afc33f7dafbbd