[INFO] cloning repository https://github.com/AatosTapper/Graph-DS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AatosTapper/Graph-DS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b9ae1e8e6adbb397084b25304cdd81ea279f9ef
[INFO] testing AatosTapper/Graph-DS against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AatosTapper/Graph-DS
[INFO] finished tweaking git repo https://github.com/AatosTapper/Graph-DS
[INFO] tweaked toml for git repo https://github.com/AatosTapper/Graph-DS written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AatosTapper/Graph-DS on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AatosTapper/Graph-DS 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd3020a0be2ff6f5536c98b4e115eb8b5ceaafa2053aef4b9cee25ff331ca662
[INFO] running `Command { std: "docker" "start" "-a" "dd3020a0be2ff6f5536c98b4e115eb8b5ceaafa2053aef4b9cee25ff331ca662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd3020a0be2ff6f5536c98b4e115eb8b5ceaafa2053aef4b9cee25ff331ca662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3020a0be2ff6f5536c98b4e115eb8b5ceaafa2053aef4b9cee25ff331ca662", kill_on_drop: false }`
[INFO] [stdout] dd3020a0be2ff6f5536c98b4e115eb8b5ceaafa2053aef4b9cee25ff331ca662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c4b94f995ec0abd903eca94dd81d5826ee76eef115c916588a53eb9f4448d67
[INFO] running `Command { std: "docker" "start" "-a" "1c4b94f995ec0abd903eca94dd81d5826ee76eef115c916588a53eb9f4448d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling Graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `has_edge` is never used
[INFO] [stdout]    --> src/graphs/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn has_edge(&self, from: usize, to: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "1c4b94f995ec0abd903eca94dd81d5826ee76eef115c916588a53eb9f4448d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4b94f995ec0abd903eca94dd81d5826ee76eef115c916588a53eb9f4448d67", kill_on_drop: false }`
[INFO] [stdout] 1c4b94f995ec0abd903eca94dd81d5826ee76eef115c916588a53eb9f4448d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92ae9ef92c09e992423ec421fd26bd32dfdcce2bae48ee282f100942d7bd9ddf
[INFO] running `Command { std: "docker" "start" "-a" "92ae9ef92c09e992423ec421fd26bd32dfdcce2bae48ee282f100942d7bd9ddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling Graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `has_edge` is never used
[INFO] [stdout]    --> src/graphs/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn has_edge(&self, from: usize, to: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "92ae9ef92c09e992423ec421fd26bd32dfdcce2bae48ee282f100942d7bd9ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ae9ef92c09e992423ec421fd26bd32dfdcce2bae48ee282f100942d7bd9ddf", kill_on_drop: false }`
[INFO] [stdout] 92ae9ef92c09e992423ec421fd26bd32dfdcce2bae48ee282f100942d7bd9ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d52cb41dad57d463621404171d9248279a2100bc51ef2764e778e0be922b25e
[INFO] running `Command { std: "docker" "start" "-a" "3d52cb41dad57d463621404171d9248279a2100bc51ef2764e778e0be922b25e", kill_on_drop: false }`
[INFO] [stderr] warning: method `has_edge` is never used
[INFO] [stderr]    --> src/graphs/mod.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 59  | impl Graph {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn has_edge(&self, from: usize, to: usize) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Graphs` (bin "Graphs" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Graphs-625ee315a059c886)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d52cb41dad57d463621404171d9248279a2100bc51ef2764e778e0be922b25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d52cb41dad57d463621404171d9248279a2100bc51ef2764e778e0be922b25e", kill_on_drop: false }`
[INFO] [stdout] 3d52cb41dad57d463621404171d9248279a2100bc51ef2764e778e0be922b25e
