[INFO] cloning repository https://github.com/AlvinKuruvilla/PhotoXMP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlvinKuruvilla/PhotoXMP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinKuruvilla%2FPhotoXMP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinKuruvilla%2FPhotoXMP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d12a5a588e683b2a192fe5f9426b768a0d731ff1
[INFO] documenting AlvinKuruvilla/PhotoXMP against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinKuruvilla%2FPhotoXMP" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlvinKuruvilla/PhotoXMP on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlvinKuruvilla/PhotoXMP
[INFO] finished tweaking git repo https://github.com/AlvinKuruvilla/PhotoXMP
[INFO] tweaked toml for git repo https://github.com/AlvinKuruvilla/PhotoXMP written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", 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] 9a4d82e9abc17ac72889727d4c09751d797fd57e3df7f13da05bcdf2ab91dae6
[INFO] running `Command { std: "docker" "start" "-a" "9a4d82e9abc17ac72889727d4c09751d797fd57e3df7f13da05bcdf2ab91dae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a4d82e9abc17ac72889727d4c09751d797fd57e3df7f13da05bcdf2ab91dae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4d82e9abc17ac72889727d4c09751d797fd57e3df7f13da05bcdf2ab91dae6", kill_on_drop: false }`
[INFO] [stdout] 9a4d82e9abc17ac72889727d4c09751d797fd57e3df7f13da05bcdf2ab91dae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c88f73ac8ef0ee9539d2b177d73e0b24f81e2c3714d80b333795902f5973d4b6
[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" "c88f73ac8ef0ee9539d2b177d73e0b24f81e2c3714d80b333795902f5973d4b6", kill_on_drop: false }`
[INFO] [stderr]  Documenting photo_xmp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `Exposure` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod Exposure;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `exposure`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Change` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod Change;
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Utils` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod Utils;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Temperature` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod Temperature;
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `temperature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_from_XMP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn file_from_XMP(i: Image) -> std::io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_from_xmp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_XMP_name` should have a snake case name
[INFO] [stdout]    --> src/Utils.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn get_XMP_name(s:&str) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_xmp_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_Numeric` should have a snake case name
[INFO] [stdout]    --> src/Utils.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn is_Numeric(s: String) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `is_numeric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "c88f73ac8ef0ee9539d2b177d73e0b24f81e2c3714d80b333795902f5973d4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88f73ac8ef0ee9539d2b177d73e0b24f81e2c3714d80b333795902f5973d4b6", kill_on_drop: false }`
[INFO] [stdout] c88f73ac8ef0ee9539d2b177d73e0b24f81e2c3714d80b333795902f5973d4b6