[INFO] cloning repository https://github.com/KENILSHAHH/GraphEngine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KENILSHAHH/GraphEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKENILSHAHH%2FGraphEngine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKENILSHAHH%2FGraphEngine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5814e6b96fe6ffe26a8c16868abc59748cfbd665 [INFO] testing KENILSHAHH/GraphEngine against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKENILSHAHH%2FGraphEngine" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KENILSHAHH/GraphEngine [INFO] finished tweaking git repo https://github.com/KENILSHAHH/GraphEngine [INFO] tweaked toml for git repo https://github.com/KENILSHAHH/GraphEngine written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KENILSHAHH/GraphEngine on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KENILSHAHH/GraphEngine already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88abd1b2230b5205b3dab4cc61053f996f2d709b8179c85c5f2b23d130c1dc31 [INFO] running `Command { std: "docker" "start" "-a" "88abd1b2230b5205b3dab4cc61053f996f2d709b8179c85c5f2b23d130c1dc31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88abd1b2230b5205b3dab4cc61053f996f2d709b8179c85c5f2b23d130c1dc31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88abd1b2230b5205b3dab4cc61053f996f2d709b8179c85c5f2b23d130c1dc31", kill_on_drop: false }` [INFO] [stdout] 88abd1b2230b5205b3dab4cc61053f996f2d709b8179c85c5f2b23d130c1dc31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 144c243dba12686edf1ba8f2821ce16e6780da6dc58251e6c0998718cd01fe06 [INFO] running `Command { std: "docker" "start" "-a" "144c243dba12686edf1ba8f2821ce16e6780da6dc58251e6c0998718cd01fe06", kill_on_drop: false }` [INFO] [stderr] Compiling succintGraph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl HintFn { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 35 | fn new(func: fn(&[u32]) -> u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Hint` is never constructed [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 47 | enum Op { [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 51 | Hint(Vec, HintFn), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `assert_equal` and `hint` are never used [INFO] [stdout] --> src/main.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 71 | impl Builder { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn assert_equal(&mut self, a: &Node, b: &Node) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 129 | pub fn hint(&mut self, parents: Vec, func: fn(&[u32]) -> u32) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "144c243dba12686edf1ba8f2821ce16e6780da6dc58251e6c0998718cd01fe06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144c243dba12686edf1ba8f2821ce16e6780da6dc58251e6c0998718cd01fe06", kill_on_drop: false }` [INFO] [stdout] 144c243dba12686edf1ba8f2821ce16e6780da6dc58251e6c0998718cd01fe06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8d6c42c3b348f6233ec98f5a5e30a9bcef19339509f49a2a5e506e8c63f7e79 [INFO] running `Command { std: "docker" "start" "-a" "a8d6c42c3b348f6233ec98f5a5e30a9bcef19339509f49a2a5e506e8c63f7e79", kill_on_drop: false }` [INFO] [stderr] Compiling succintGraph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "a8d6c42c3b348f6233ec98f5a5e30a9bcef19339509f49a2a5e506e8c63f7e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8d6c42c3b348f6233ec98f5a5e30a9bcef19339509f49a2a5e506e8c63f7e79", kill_on_drop: false }` [INFO] [stdout] a8d6c42c3b348f6233ec98f5a5e30a9bcef19339509f49a2a5e506e8c63f7e79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d788cc5ff0eb59a38ea5a12631bcdb2d426f25cd1e2565af1fabbed3971aedc3 [INFO] running `Command { std: "docker" "start" "-a" "d788cc5ff0eb59a38ea5a12631bcdb2d426f25cd1e2565af1fabbed3971aedc3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/succintGraph-eb1d4242157ec9cb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_hint_sqrt ... ok [INFO] [stdout] test tests::test_polynomial ... ok [INFO] [stdout] test tests::test_hint_division ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d788cc5ff0eb59a38ea5a12631bcdb2d426f25cd1e2565af1fabbed3971aedc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d788cc5ff0eb59a38ea5a12631bcdb2d426f25cd1e2565af1fabbed3971aedc3", kill_on_drop: false }` [INFO] [stdout] d788cc5ff0eb59a38ea5a12631bcdb2d426f25cd1e2565af1fabbed3971aedc3