[INFO] updating cached repository https://github.com/YonedaMasashi/SampleLibraryForRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a256344089d13828501dc99abd0e8c87a3e70d34
[INFO] documenting YonedaMasashi/SampleLibraryForRust against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYonedaMasashi%2FSampleLibraryForRust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YonedaMasashi/SampleLibraryForRust on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YonedaMasashi/SampleLibraryForRust
[INFO] finished tweaking git repo https://github.com/YonedaMasashi/SampleLibraryForRust
[INFO] tweaked toml for git repo https://github.com/YonedaMasashi/SampleLibraryForRust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/YonedaMasashi/SampleLibraryForRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ed2069a5588bd16e9f16f3cf9091bde9a64e4cb7cdd4d351fc56b9a42fda882
[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" "0ed2069a5588bd16e9f16f3cf9091bde9a64e4cb7cdd4d351fc56b9a42fda882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ed2069a5588bd16e9f16f3cf9091bde9a64e4cb7cdd4d351fc56b9a42fda882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed2069a5588bd16e9f16f3cf9091bde9a64e4cb7cdd4d351fc56b9a42fda882", kill_on_drop: false }`
[INFO] [stdout] 0ed2069a5588bd16e9f16f3cf9091bde9a64e4cb7cdd4d351fc56b9a42fda882
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 489c90356106c5aa7a8a945cb6dd4e46d0d7593eead8074a8d485c7c9ba754ed
[INFO] running `Command { std: "docker" "start" "-a" "489c90356106c5aa7a8a945cb6dd4e46d0d7593eead8074a8d485c7c9ba754ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling libsqlite3-sys v0.12.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking dotenv v0.10.1
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking diesel v1.4.1
[INFO] [stderr]  Documenting sample_library v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/service/db_connection.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Book` should have a snake case name
[INFO] [stdout]  --> src/schema.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Book (book_id) {
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `book`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Borrow` should have a snake case name
[INFO] [stdout]   --> src/schema.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Borrow (borrow_id) {
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `User` should have a snake case name
[INFO] [stdout]   --> src/schema.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     User (user_id) {
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `addUser` should have a snake case name
[INFO] [stdout]  --> src/service/add_user.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stdout]   |    ^^^^^^^ help: convert the identifier to snake case: `add_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.78s
[INFO] running `Command { std: "docker" "inspect" "489c90356106c5aa7a8a945cb6dd4e46d0d7593eead8074a8d485c7c9ba754ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489c90356106c5aa7a8a945cb6dd4e46d0d7593eead8074a8d485c7c9ba754ed", kill_on_drop: false }`
[INFO] [stdout] 489c90356106c5aa7a8a945cb6dd4e46d0d7593eead8074a8d485c7c9ba754ed