[INFO] crate mdbook-plantuml 0.6.0-beta is already in cache [INFO] checking mdbook-plantuml-0.6.0-beta against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate mdbook-plantuml 0.6.0-beta into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mdbook-plantuml 0.6.0-beta on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mdbook-plantuml 0.6.0-beta [INFO] finished tweaking crates.io crate mdbook-plantuml 0.6.0-beta [INFO] tweaked toml for crates.io crate mdbook-plantuml 0.6.0-beta written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate mdbook-plantuml 0.6.0-beta already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] be87a0336c6ff929d189653b0332cab4952590393de633d8ff084490ee8b88c6 [INFO] running `"docker" "start" "-a" "be87a0336c6ff929d189653b0332cab4952590393de633d8ff084490ee8b88c6"` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Checking opaque-debug v0.2.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking open v1.2.2 [INFO] [stderr] Checking handlebox v0.3.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling debugit v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling backtrace-sys v0.1.29 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.3.2 [INFO] [stderr] Checking getopts v0.2.19 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking aho-corasick v0.7.7 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking deflate v0.8.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio-timer v0.2.12 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking simulacrum_shared v0.1.0 [INFO] [stderr] 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[stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking simulacrum_macros v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking simulacrum v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling synstructure v0.12.2 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling html5ever v0.24.1 [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 log v0.4.8 [INFO] [stderr] Checking serde_json v1.0.45 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking toml-query v0.9.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking handlebars v2.0.2 [INFO] [stderr] Checking elasticlunr-rs v2.3.5 [INFO] [stderr] Checking log4rs v0.9.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] Checking ws v0.9.1 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking ammonia v3.0.0 [INFO] [stderr] Checking mdbook v0.3.5 [INFO] [stderr] Checking mdbook-plantuml v0.6.0-beta (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/markdown_plantuml_pipeline.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | (c == b'`' || c == b'~') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/markdown_plantuml_pipeline.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | (c == b'`' || c == b'~') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 20s [INFO] running `"docker" "inspect" "be87a0336c6ff929d189653b0332cab4952590393de633d8ff084490ee8b88c6"` [INFO] running `"docker" "rm" "-f" "be87a0336c6ff929d189653b0332cab4952590393de633d8ff084490ee8b88c6"` [INFO] [stdout] be87a0336c6ff929d189653b0332cab4952590393de633d8ff084490ee8b88c6