[INFO] fetching crate mdbook-skill-tree 2.0.0... [INFO] testing mdbook-skill-tree-2.0.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate mdbook-skill-tree 2.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mdbook-skill-tree 2.0.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mdbook-skill-tree 2.0.0 [INFO] finished tweaking crates.io crate mdbook-skill-tree 2.0.0 [INFO] tweaked toml for crates.io crate mdbook-skill-tree 2.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate mdbook-skill-tree 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v0.9.3 [INFO] [stderr] Downloaded toml_edit v0.1.5 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded skill-tree v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8869a151c77c73934d5f0c61467191df89cb9f0dd39bd8e8ceb206272e829c16 [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" "8869a151c77c73934d5f0c61467191df89cb9f0dd39bd8e8ceb206272e829c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8869a151c77c73934d5f0c61467191df89cb9f0dd39bd8e8ceb206272e829c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8869a151c77c73934d5f0c61467191df89cb9f0dd39bd8e8ceb206272e829c16", kill_on_drop: false }` [INFO] [stdout] 8869a151c77c73934d5f0c61467191df89cb9f0dd39bd8e8ceb206272e829c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cce4e92b0ce3ba3bf4a368ba3aac675eaa7a0542d1086f27e4f0c0e2e3ccf5d [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" "2cce4e92b0ce3ba3bf4a368ba3aac675eaa7a0542d1086f27e4f0c0e2e3ccf5d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling pulldown-cmark v0.7.1 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling svg v0.5.12 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling pulldown-cmark v0.6.1 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling filetime v0.2.10 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling pulldown-cmark-to-cmark v4.0.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling ws v0.9.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling toml-query_derive v0.9.2 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling toml_edit v0.1.5 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling staticfile v0.5.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Compiling handlebars v3.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling toml-query v0.9.2 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling fehler v1.0.0 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling elasticlunr-rs v2.3.9 [INFO] [stderr] Compiling skill-tree v2.0.0 [INFO] [stderr] Compiling xml5ever v0.16.1 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling ammonia v3.1.0 [INFO] [stderr] Compiling mdbook v0.3.7 [INFO] [stderr] Compiling mdbook-skill-tree v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 39s [INFO] running `Command { std: "docker" "inspect" "2cce4e92b0ce3ba3bf4a368ba3aac675eaa7a0542d1086f27e4f0c0e2e3ccf5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cce4e92b0ce3ba3bf4a368ba3aac675eaa7a0542d1086f27e4f0c0e2e3ccf5d", kill_on_drop: false }` [INFO] [stdout] 2cce4e92b0ce3ba3bf4a368ba3aac675eaa7a0542d1086f27e4f0c0e2e3ccf5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] c80f881cd4f6664eb8de84fee31a67895d013e172b5cf3331101c050cd8e893a [INFO] running `Command { std: "docker" "start" "-a" "c80f881cd4f6664eb8de84fee31a67895d013e172b5cf3331101c050cd8e893a", kill_on_drop: false }` [INFO] [stderr] Compiling mdbook-skill-tree v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.47s [INFO] running `Command { std: "docker" "inspect" "c80f881cd4f6664eb8de84fee31a67895d013e172b5cf3331101c050cd8e893a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80f881cd4f6664eb8de84fee31a67895d013e172b5cf3331101c050cd8e893a", kill_on_drop: false }` [INFO] [stdout] c80f881cd4f6664eb8de84fee31a67895d013e172b5cf3331101c050cd8e893a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 900e196fd9f9fa31c545198ccbdd5e51dfee8016c19f47abe6ecbf704308b51c [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" "900e196fd9f9fa31c545198ccbdd5e51dfee8016c19f47abe6ecbf704308b51c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdbook_skill_tree-bf4e39f55edd7151 [INFO] [stdout] running 3 tests [INFO] [stdout] test preprocessor::test::leaves_html_untouched ... ok [INFO] [stdout] test preprocessor::test::leaves_tables_untouched ... ok [INFO] [stdout] test preprocessor::test::adds_skill_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "900e196fd9f9fa31c545198ccbdd5e51dfee8016c19f47abe6ecbf704308b51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900e196fd9f9fa31c545198ccbdd5e51dfee8016c19f47abe6ecbf704308b51c", kill_on_drop: false }` [INFO] [stdout] 900e196fd9f9fa31c545198ccbdd5e51dfee8016c19f47abe6ecbf704308b51c