[INFO] fetching crate equt-md-ext 0.2.7...
[INFO] testing equt-md-ext-0.2.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate equt-md-ext 0.2.7 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate equt-md-ext 0.2.7 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72d14aa34ebaa216cfc6a51a8b30b799825c5076339dd5bb47d628cfce2079dc
[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" "72d14aa34ebaa216cfc6a51a8b30b799825c5076339dd5bb47d628cfce2079dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d14aa34ebaa216cfc6a51a8b30b799825c5076339dd5bb47d628cfce2079dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d14aa34ebaa216cfc6a51a8b30b799825c5076339dd5bb47d628cfce2079dc", kill_on_drop: false }`
[INFO] [stdout] 72d14aa34ebaa216cfc6a51a8b30b799825c5076339dd5bb47d628cfce2079dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545ae4700fad88addbe9a0cd68c79d2c488b61bffe7833de873bbed0f8d6981e
[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" "545ae4700fad88addbe9a0cd68c79d2c488b61bffe7833de873bbed0f8d6981e", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling equt-md v0.0.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling libquickjs-sys v0.8.0
[INFO] [stderr]    Compiling equt-md-frontmatter v0.1.1
[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 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 59.61s
[INFO] running `Command { std: "docker" "inspect" "545ae4700fad88addbe9a0cd68c79d2c488b61bffe7833de873bbed0f8d6981e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545ae4700fad88addbe9a0cd68c79d2c488b61bffe7833de873bbed0f8d6981e", kill_on_drop: false }`
[INFO] [stdout] 545ae4700fad88addbe9a0cd68c79d2c488b61bffe7833de873bbed0f8d6981e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 907bacef24c5093106f3d10bf32fed3df39cc8aacb3fc1134930cafda2142f36
[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" "907bacef24c5093106f3d10bf32fed3df39cc8aacb3fc1134930cafda2142f36", 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 1.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/equt_md_ext-03016fd3ce23e25a)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1f4686fad0f5744f)
[INFO] running `Command { std: "docker" "inspect" "907bacef24c5093106f3d10bf32fed3df39cc8aacb3fc1134930cafda2142f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907bacef24c5093106f3d10bf32fed3df39cc8aacb3fc1134930cafda2142f36", kill_on_drop: false }`
[INFO] [stdout] 907bacef24c5093106f3d10bf32fed3df39cc8aacb3fc1134930cafda2142f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] f93aa2c3d2a3ed85bebb4c405b41497188f7c15eb5726113a1994f499e75d2de
[INFO] running `Command { std: "docker" "start" "-a" "f93aa2c3d2a3ed85bebb4c405b41497188f7c15eb5726113a1994f499e75d2de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/equt_md_ext-03016fd3ce23e25a)
[INFO] [stdout] test head::test::normal ... ok
[INFO] [stdout] test link::test::iter ... 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 before::test::empty_pseudo ... ok
[INFO] [stdout] test after::test::only_once ... ok
[INFO] [stdout] test after::test::never_match ... ok
[INFO] [stdout] test after::test::empty_pseudo ... ok
[INFO] [stdout] test within::test::normal ... ok
[INFO] [stdout] test tail::test::normal ... ok
[INFO] [stdout] test after::test::lazy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1f4686fad0f5744f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests equt-md-ext
[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; finished in 0.00s
[INFO] [stdout] 
[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::before (line 128) ... 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] test src/lib.rs - MarkdownExt::link (line 168) ... ok
[INFO] [stdout] test src/lib.rs - MarkdownExt::head (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f93aa2c3d2a3ed85bebb4c405b41497188f7c15eb5726113a1994f499e75d2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93aa2c3d2a3ed85bebb4c405b41497188f7c15eb5726113a1994f499e75d2de", kill_on_drop: false }`
[INFO] [stdout] f93aa2c3d2a3ed85bebb4c405b41497188f7c15eb5726113a1994f499e75d2de