[INFO] cloning repository https://github.com/maroon297/markdown_editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maroon297/markdown_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaroon297%2Fmarkdown_editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaroon297%2Fmarkdown_editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 568bcf09455fbe334f78f0d78bbe01cdd15d881f
[INFO] checking maroon297/markdown_editor against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaroon297%2Fmarkdown_editor" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maroon297/markdown_editor on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maroon297/markdown_editor
[INFO] finished tweaking git repo https://github.com/maroon297/markdown_editor
[INFO] tweaked toml for git repo https://github.com/maroon297/markdown_editor written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/maroon297/markdown_editor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e9c3522f4e3493c7daaa8db1648416f7e35be992c4952edfeb70704b43e11c5
[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" "0e9c3522f4e3493c7daaa8db1648416f7e35be992c4952edfeb70704b43e11c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e9c3522f4e3493c7daaa8db1648416f7e35be992c4952edfeb70704b43e11c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9c3522f4e3493c7daaa8db1648416f7e35be992c4952edfeb70704b43e11c5", kill_on_drop: false }`
[INFO] [stdout] 0e9c3522f4e3493c7daaa8db1648416f7e35be992c4952edfeb70704b43e11c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f18e3a0a809f236541c16d1b9c276e4d37d5ae1b4f27c77e3e5292c551949e38
[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" "f18e3a0a809f236541c16d1b9c276e4d37d5ae1b4f27c77e3e5292c551949e38", kill_on_drop: false }`
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling diesel_derives v1.4.1
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[INFO] [stderr]     Checking markdown_edit_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `find_editor`
[INFO] [stdout]  --> src/editors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn find_editor(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_editor`
[INFO] [stdout]   --> src/editors.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn add_editor(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_password`
[INFO] [stdout]   --> src/editors.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn update_password(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_article`
[INFO] [stdout]  --> src/articles.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn add_article(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_titles`
[INFO] [stdout]   --> src/articles.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn get_titles(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_article`
[INFO] [stdout]   --> src/articles.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn find_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_article`
[INFO] [stdout]   --> src/articles.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn update_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_article`
[INFO] [stdout]   --> src/articles.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn delete_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DbPool`
[INFO] [stdout]   --> src/actions.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | type DbPool = r2d2::Pool<ConnectionManager<MysqlConnection>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_editor`
[INFO] [stdout]   --> src/actions.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub async fn get_editor(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `login`
[INFO] [stdout]   --> src/actions.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub async fn login(
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_editor`
[INFO] [stdout]   --> src/actions.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub async fn add_editor(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_password`
[INFO] [stdout]   --> src/actions.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub async fn update_password(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_article`
[INFO] [stdout]    --> src/actions.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub async fn create_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_title_list`
[INFO] [stdout]    --> src/actions.rs:184:14
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub async fn get_title_list(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_article`
[INFO] [stdout]    --> src/actions.rs:233:14
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub async fn get_article(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_article`
[INFO] [stdout]    --> src/actions.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub async fn update_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_article`
[INFO] [stdout]    --> src/actions.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub async fn delete_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_editor`
[INFO] [stdout]  --> src/editors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn find_editor(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_editor`
[INFO] [stdout]   --> src/editors.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn add_editor(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_password`
[INFO] [stdout]   --> src/editors.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn update_password(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_article`
[INFO] [stdout]  --> src/articles.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn add_article(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_titles`
[INFO] [stdout]   --> src/articles.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn get_titles(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_article`
[INFO] [stdout]   --> src/articles.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn find_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_article`
[INFO] [stdout]   --> src/articles.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn update_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_article`
[INFO] [stdout]   --> src/articles.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn delete_article(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DbPool`
[INFO] [stdout]   --> src/actions.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | type DbPool = r2d2::Pool<ConnectionManager<MysqlConnection>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_editor`
[INFO] [stdout]   --> src/actions.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub async fn get_editor(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `login`
[INFO] [stdout]   --> src/actions.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub async fn login(
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_editor`
[INFO] [stdout]   --> src/actions.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub async fn add_editor(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_password`
[INFO] [stdout]   --> src/actions.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub async fn update_password(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_article`
[INFO] [stdout]    --> src/actions.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub async fn create_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_title_list`
[INFO] [stdout]    --> src/actions.rs:184:14
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub async fn get_title_list(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_article`
[INFO] [stdout]    --> src/actions.rs:233:14
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub async fn get_article(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_article`
[INFO] [stdout]    --> src/actions.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub async fn update_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_article`
[INFO] [stdout]    --> src/actions.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub async fn delete_article(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "f18e3a0a809f236541c16d1b9c276e4d37d5ae1b4f27c77e3e5292c551949e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18e3a0a809f236541c16d1b9c276e4d37d5ae1b4f27c77e3e5292c551949e38", kill_on_drop: false }`
[INFO] [stdout] f18e3a0a809f236541c16d1b9c276e4d37d5ae1b4f27c77e3e5292c551949e38