[INFO] fetching crate equt-md-ext 0.2.7...
[INFO] testing equt-md-ext-0.2.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate equt-md-ext 0.2.7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate equt-md-ext 0.2.7 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate equt-md-ext 0.2.7
[INFO] finished tweaking crates.io crate equt-md-ext 0.2.7
[INFO] tweaked toml for crates.io crate equt-md-ext 0.2.7 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c63f20c27d80077551817f94c76b5f0b1cdd8a4e7cfda10da3cda3b4b3e8d3ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c63f20c27d80077551817f94c76b5f0b1cdd8a4e7cfda10da3cda3b4b3e8d3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c63f20c27d80077551817f94c76b5f0b1cdd8a4e7cfda10da3cda3b4b3e8d3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63f20c27d80077551817f94c76b5f0b1cdd8a4e7cfda10da3cda3b4b3e8d3ef", kill_on_drop: false }`
[INFO] [stdout] c63f20c27d80077551817f94c76b5f0b1cdd8a4e7cfda10da3cda3b4b3e8d3ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26871580f71d391a6b54cdd907180b47b44f5b904877888437f4ff9cb576b6ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26871580f71d391a6b54cdd907180b47b44f5b904877888437f4ff9cb576b6ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling equt-md v0.0.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling equt-md-frontmatter v0.1.1
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling libquickjs-sys v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling quick-js v0.3.6
[INFO] [stderr]    Compiling katex v0.2.4
[INFO] [stderr]    Compiling equt-md-error v0.1.1
[INFO] [stderr]    Compiling equt-md-ext v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.51s
[INFO] running `Command { std: "docker" "inspect" "26871580f71d391a6b54cdd907180b47b44f5b904877888437f4ff9cb576b6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26871580f71d391a6b54cdd907180b47b44f5b904877888437f4ff9cb576b6ea", kill_on_drop: false }`
[INFO] [stdout] 26871580f71d391a6b54cdd907180b47b44f5b904877888437f4ff9cb576b6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c8825c441d8dbf75f3866aebfa461afd241c3931b71c0759440f224dbab504
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94c8825c441d8dbf75f3866aebfa461afd241c3931b71c0759440f224dbab504", kill_on_drop: false }`
[INFO] [stderr]    Compiling equt-md-ext v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "94c8825c441d8dbf75f3866aebfa461afd241c3931b71c0759440f224dbab504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c8825c441d8dbf75f3866aebfa461afd241c3931b71c0759440f224dbab504", kill_on_drop: false }`
[INFO] [stdout] 94c8825c441d8dbf75f3866aebfa461afd241c3931b71c0759440f224dbab504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08bdbf2d632275a52f1d33180b5f652be181f64d5cbe443010e9ff257a59bd63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "08bdbf2d632275a52f1d33180b5f652be181f64d5cbe443010e9ff257a59bd63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equt_md_ext-0dc815764a584aaf
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test before::test::empty_pseudo ... ok
[INFO] [stdout] test after::test::empty_pseudo ... ok
[INFO] [stdout] test head::test::normal ... ok
[INFO] [stdout] test after::test::only_once ... ok
[INFO] [stdout] test tail::test::normal ... ok
[INFO] [stdout] test before::test::only_once ... ok
[INFO] [stdout] test before::test::never_match ... ok
[INFO] [stdout] test before::test::lazy ... ok
[INFO] [stdout] test after::test::never_match ... ok
[INFO] [stdout] test after::test::lazy ... ok
[INFO] [stdout] test within::test::normal ... ok
[INFO] [stdout] test link::test::iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-fa020a8aa2dd56a6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test frontmatter_overwrite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests equt-md-ext
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - MarkdownExt::inspect_frontmatter (line 68) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::head (line 219) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::before (line 128) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::link (line 168) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::after (line 94) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::tail (line 243) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::within (line 267) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08bdbf2d632275a52f1d33180b5f652be181f64d5cbe443010e9ff257a59bd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08bdbf2d632275a52f1d33180b5f652be181f64d5cbe443010e9ff257a59bd63", kill_on_drop: false }`
[INFO] [stdout] 08bdbf2d632275a52f1d33180b5f652be181f64d5cbe443010e9ff257a59bd63