[INFO] fetching crate mdbook-tag 0.0.2... [INFO] checking mdbook-tag-0.0.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate mdbook-tag 0.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate mdbook-tag 0.0.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mdbook-tag 0.0.2 [INFO] finished tweaking crates.io crate mdbook-tag 0.0.2 [INFO] tweaked toml for crates.io crate mdbook-tag 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate mdbook-tag 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded new_debug_unreachable v1.0.3 [INFO] [stderr] Downloaded serde_json v1.0.42 [INFO] [stderr] Downloaded pulldown-cmark-to-cmark v1.2.4 [INFO] [stderr] Downloaded mdbook v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a2641ce8c52bdf409794246f0d6e18056a52b26dbac3a67f62415cb9688673f [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" "1a2641ce8c52bdf409794246f0d6e18056a52b26dbac3a67f62415cb9688673f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a2641ce8c52bdf409794246f0d6e18056a52b26dbac3a67f62415cb9688673f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2641ce8c52bdf409794246f0d6e18056a52b26dbac3a67f62415cb9688673f", kill_on_drop: false }` [INFO] [stdout] 1a2641ce8c52bdf409794246f0d6e18056a52b26dbac3a67f62415cb9688673f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d66b95887b5ef61b6ba0b75c0b6113f2a37e1c1bbfe62ae61350f697b7fc89a0 [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" "d66b95887b5ef61b6ba0b75c0b6113f2a37e1c1bbfe62ae61350f697b7fc89a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling pulldown-cmark v0.5.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Checking is-match v0.1.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking open v1.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking gitignore v1.0.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking pulldown-cmark-to-cmark v1.2.4 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking notify v4.0.14 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking ws v0.9.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Checking handlebars v2.0.2 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling toml-query_derive v0.9.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking toml-query v0.9.2 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Checking elasticlunr-rs v2.3.6 [INFO] [stderr] Checking ammonia v3.0.0 [INFO] [stderr] Checking mdbook v0.3.4 [INFO] [stderr] Checking mdbook-tag v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 39s [INFO] running `Command { std: "docker" "inspect" "d66b95887b5ef61b6ba0b75c0b6113f2a37e1c1bbfe62ae61350f697b7fc89a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d66b95887b5ef61b6ba0b75c0b6113f2a37e1c1bbfe62ae61350f697b7fc89a0", kill_on_drop: false }` [INFO] [stdout] d66b95887b5ef61b6ba0b75c0b6113f2a37e1c1bbfe62ae61350f697b7fc89a0