[INFO] cloning repository https://github.com/quant-shiva/rust_libr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quant-shiva/rust_libr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquant-shiva%2Frust_libr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquant-shiva%2Frust_libr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e841d0bbdc351b4596eb3476287fbcc28ff9480 [INFO] checking quant-shiva/rust_libr against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquant-shiva%2Frust_libr" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quant-shiva/rust_libr on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quant-shiva/rust_libr [INFO] finished tweaking git repo https://github.com/quant-shiva/rust_libr [INFO] tweaked toml for git repo https://github.com/quant-shiva/rust_libr written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/quant-shiva/rust_libr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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] 70105afef7d50a5909d71e93a726d47b1bd9ca91cb59f4c61aefe024af1f9b38 [INFO] running `Command { std: "docker" "start" "-a" "70105afef7d50a5909d71e93a726d47b1bd9ca91cb59f4c61aefe024af1f9b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70105afef7d50a5909d71e93a726d47b1bd9ca91cb59f4c61aefe024af1f9b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70105afef7d50a5909d71e93a726d47b1bd9ca91cb59f4c61aefe024af1f9b38", kill_on_drop: false }` [INFO] [stdout] 70105afef7d50a5909d71e93a726d47b1bd9ca91cb59f4c61aefe024af1f9b38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--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] 8eb1328df584fbfc5743bdbea1366a2fae06f4a2d58ced8056a232c9e4964605 [INFO] running `Command { std: "docker" "start" "-a" "8eb1328df584fbfc5743bdbea1366a2fae06f4a2d58ced8056a232c9e4964605", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking fallible-iterator v0.1.6 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking hmac v0.5.0 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking postgres-shared v0.4.2 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking rust_libr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/book.rs:85:46 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_book_by_id(conn: &Connection, id: &i32) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/book.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(isbn: &str, title: &str, subject: &str, publiser: &str, language: &str, author: &str) -> 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: `book_insert` [INFO] [stdout] --> src/book.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn book_insert(conn: &Connection) -> Book { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/book_item.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(barcode: &str, book: &Book) -> BookItem { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_book_item` [INFO] [stdout] --> src/book_item.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn insert_book_item(conn: &Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/book.rs:85:46 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_book_by_id(conn: &Connection, id: &i32) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/book.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(isbn: &str, title: &str, subject: &str, publiser: &str, language: &str, author: &str) -> 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: `book_insert` [INFO] [stdout] --> src/book.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn book_insert(conn: &Connection) -> Book { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/book_item.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(barcode: &str, book: &Book) -> BookItem { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_book_item` [INFO] [stdout] --> src/book_item.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn insert_book_item(conn: &Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.50s [INFO] running `Command { std: "docker" "inspect" "8eb1328df584fbfc5743bdbea1366a2fae06f4a2d58ced8056a232c9e4964605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eb1328df584fbfc5743bdbea1366a2fae06f4a2d58ced8056a232c9e4964605", kill_on_drop: false }` [INFO] [stdout] 8eb1328df584fbfc5743bdbea1366a2fae06f4a2d58ced8056a232c9e4964605