[INFO] cloning repository https://github.com/bhargav55/Rust-Api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bhargav55/Rust-Api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhargav55%2FRust-Api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhargav55%2FRust-Api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 679997b1ddfb51a1e5cdaf185831d7c6c3e6d885
[INFO] checking bhargav55/Rust-Api against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhargav55%2FRust-Api" "/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/bhargav55/Rust-Api on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bhargav55/Rust-Api
[INFO] finished tweaking git repo https://github.com/bhargav55/Rust-Api
[INFO] tweaked toml for git repo https://github.com/bhargav55/Rust-Api written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bhargav55/Rust-Api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 500aa42597fa4625fe6003ce2903786877095568ae91d87f3fe0b7ae0bdd16fe
[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" "500aa42597fa4625fe6003ce2903786877095568ae91d87f3fe0b7ae0bdd16fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "500aa42597fa4625fe6003ce2903786877095568ae91d87f3fe0b7ae0bdd16fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500aa42597fa4625fe6003ce2903786877095568ae91d87f3fe0b7ae0bdd16fe", kill_on_drop: false }`
[INFO] [stdout] 500aa42597fa4625fe6003ce2903786877095568ae91d87f3fe0b7ae0bdd16fe
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52c150bd646bbe0b6e4d890f47b9879a94c3cde856da682f0e56a90222e99a97
[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" "52c150bd646bbe0b6e4d890f47b9879a94c3cde856da682f0e56a90222e99a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking addr2line v0.14.0
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]     Checking dotenv v0.11.0
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `show`
[INFO] [stdout]   --> src/models.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all`
[INFO] [stdout]   --> src/models.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn all(conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_by_id`
[INFO] [stdout]   --> src/models.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `delete_by_id`
[INFO] [stdout]   --> src/models.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_by_author`
[INFO] [stdout]   --> src/models.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn all_by_author(author: String, conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `show`
[INFO] [stdout]   --> src/models.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all`
[INFO] [stdout]   --> src/models.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn all(conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_by_id`
[INFO] [stdout]   --> src/models.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `delete_by_id`
[INFO] [stdout]   --> src/models.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_by_author`
[INFO] [stdout]   --> src/models.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn all_by_author(author: String, conn: &PgConnection) -> Vec<Book> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "52c150bd646bbe0b6e4d890f47b9879a94c3cde856da682f0e56a90222e99a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c150bd646bbe0b6e4d890f47b9879a94c3cde856da682f0e56a90222e99a97", kill_on_drop: false }`
[INFO] [stdout] 52c150bd646bbe0b6e4d890f47b9879a94c3cde856da682f0e56a90222e99a97