[INFO] fetching crate equt-md-html 0.1.0...
[INFO] checking equt-md-html-0.1.0 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846
[INFO] extracting crate equt-md-html 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate equt-md-html 0.1.0 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate equt-md-html 0.1.0
[INFO] finished tweaking crates.io crate equt-md-html 0.1.0
[INFO] tweaked toml for crates.io crate equt-md-html 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded equt-md-error v0.1.1
[INFO] [stderr] Downloaded equt-md-ext v0.1.1
[INFO] [stderr] Downloaded equt-md-frontmatter v0.1.1
[INFO] [stderr] Downloaded quick-js v0.3.4
[INFO] [stderr] Downloaded equt-md v0.0.1
[INFO] [stderr] Downloaded katex v0.2.4
[INFO] [stderr] Downloaded libquickjs-sys v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f3c9046f6d173e2e50bf52216236cf5aa207aed687d709b45e12611657aeef8
[INFO] running `Command { std: "docker" "start" "-a" "2f3c9046f6d173e2e50bf52216236cf5aa207aed687d709b45e12611657aeef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f3c9046f6d173e2e50bf52216236cf5aa207aed687d709b45e12611657aeef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3c9046f6d173e2e50bf52216236cf5aa207aed687d709b45e12611657aeef8", kill_on_drop: false }`
[INFO] [stdout] 2f3c9046f6d173e2e50bf52216236cf5aa207aed687d709b45e12611657aeef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 63c6b7ffd3e4f3d5bdb3b5ddea1a9b78d7448b007df418de9a5d5981523b017f
[INFO] running `Command { std: "docker" "start" "-a" "63c6b7ffd3e4f3d5bdb3b5ddea1a9b78d7448b007df418de9a5d5981523b017f", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.38
[INFO] [stderr] Compiling winapi v0.2.8
[INFO] [stderr] Compiling autocfg v1.0.0
[INFO] [stderr] Compiling fnv v1.0.7
[INFO] [stderr] Compiling serde_derive v1.0.115
[INFO] [stderr] Compiling serde v1.0.115
[INFO] [stderr] Compiling derive_builder v0.9.0
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Checking linked-hash-map v0.5.3
[INFO] [stderr] Compiling memchr v2.3.3
[INFO] [stderr] Checking once_cell v1.4.0
[INFO] [stderr] Checking dtoa v0.4.6
[INFO] [stderr] Checking time v0.1.43
[INFO] [stderr] Compiling kernel32-sys v0.2.2
[INFO] [stderr] Compiling walkdir v0.1.8
[INFO] [stderr] Checking yaml-rust v0.4.4
[INFO] [stderr] Compiling copy_dir v0.1.2
[INFO] [stderr] Compiling num-traits v0.2.12
[INFO] [stderr] Compiling num-integer v0.1.43
[INFO] [stderr] Compiling unicase v2.6.0
[INFO] [stderr] Compiling libquickjs-sys v0.7.0
[INFO] [stderr] Checking equt-md v0.0.1
[INFO] [stderr] Checking chrono v0.4.15
[INFO] [stderr] Compiling darling_core v0.10.2
[INFO] [stderr] Compiling thiserror-impl v1.0.20
[INFO] [stderr] Compiling darling_macro v0.10.2
[INFO] [stderr] Checking thiserror v1.0.20
[INFO] [stderr] Compiling darling v0.10.2
[INFO] [stderr] Compiling derive_builder_core v0.9.0
[INFO] [stderr] Checking serde_yaml v0.8.13
[INFO] [stderr] Checking equt-md-frontmatter v0.1.1
[INFO] [stderr] Checking quick-js v0.3.4
[INFO] [stderr] Checking katex v0.2.4
[INFO] [stderr] Checking equt-md-error v0.1.1
[INFO] [stderr] Checking equt-md-ext v0.1.1
[INFO] [stderr] Checking equt-md-html v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "63c6b7ffd3e4f3d5bdb3b5ddea1a9b78d7448b007df418de9a5d5981523b017f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c6b7ffd3e4f3d5bdb3b5ddea1a9b78d7448b007df418de9a5d5981523b017f", kill_on_drop: false }`
[INFO] [stdout] 63c6b7ffd3e4f3d5bdb3b5ddea1a9b78d7448b007df418de9a5d5981523b017f