[INFO] crate wf2_core 0.29.0 is already in cache [INFO] checking wf2_core-0.29.0 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410 [INFO] extracting crate wf2_core 0.29.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate wf2_core 0.29.0 on toolchain e6563ac70cbfd3196492061900e9e9793e065e4d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate wf2_core 0.29.0 [INFO] finished tweaking crates.io crate wf2_core 0.29.0 [INFO] tweaked toml for crates.io crate wf2_core 0.29.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "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] b0a8b056ce7a99a35405d118f33d246d0c448fb5c8d578870981190b636436a5 [INFO] running `"docker" "start" "-a" "b0a8b056ce7a99a35405d118f33d246d0c448fb5c8d578870981190b636436a5"` [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking filepath v0.1.1 [INFO] [stderr] Checking terminal_size v0.1.10 [INFO] [stderr] Checking bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking libmath v0.2.1 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling from_file_derive v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking snailquote v0.2.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking zip v0.5.4 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking from_file v0.1.3 [INFO] [stderr] Compiling doc_link v0.1.0 [INFO] [stderr] Compiling env_proc v0.1.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking wf2_core v0.29.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | /// Does the env.php file exist? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 72 | Box::new(FilePresent::new(&env.env, false)), [INFO] [stderr] | ------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | /// Does the env.php.dist file exist? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 74 | Box::new(FilePresent::new(&env.env_dist, false)), [INFO] [stderr] | ------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | /// Do those files differ? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 76 | Box::new(FilesDiffer::new(&env.env, &env.env_dist)), [INFO] [stderr] | --------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | /// Does the user want to copy env.php.dist -> env.php [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 78 | Box::new(env.copy_confirm()), [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | /// this one is here to prevent needing to modify/change the [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | /// default bedrock setup. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 87 | /// [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | /// Does the env.php file exist? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 72 | Box::new(FilePresent::new(&env.env, false)), [INFO] [stderr] | ------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | /// Does the env.php.dist file exist? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 74 | Box::new(FilePresent::new(&env.env_dist, false)), [INFO] [stderr] | ------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | /// Do those files differ? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 76 | Box::new(FilesDiffer::new(&env.env, &env.env_dist)), [INFO] [stderr] | --------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/m2/tasks/env_php.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | /// Does the user want to copy env.php.dist -> env.php [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 78 | Box::new(env.copy_confirm()), [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | /// this one is here to prevent needing to modify/change the [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | /// default bedrock setup. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 87 | /// [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recipes/wp/services.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] 88 | &format!("DB_HOST={}", WpServices::DB), [INFO] [stderr] | -------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.84s [INFO] running `"docker" "inspect" "b0a8b056ce7a99a35405d118f33d246d0c448fb5c8d578870981190b636436a5"` [INFO] running `"docker" "rm" "-f" "b0a8b056ce7a99a35405d118f33d246d0c448fb5c8d578870981190b636436a5"` [INFO] [stdout] b0a8b056ce7a99a35405d118f33d246d0c448fb5c8d578870981190b636436a5