[INFO] cloning repository https://github.com/pasqal-io/qlafoutea
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pasqal-io/qlafoutea" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasqal-io%2Fqlafoutea", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasqal-io%2Fqlafoutea'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4be714a76ca24959ef6a3d119a6a998361da3a12
[INFO] building pasqal-io/qlafoutea against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasqal-io%2Fqlafoutea" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pasqal-io/qlafoutea
[INFO] finished tweaking git repo https://github.com/pasqal-io/qlafoutea
[INFO] tweaked toml for git repo https://github.com/pasqal-io/qlafoutea written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pasqal-io/qlafoutea on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pasqal-io/qlafoutea 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 634032b47476b1aed790f0c3f052b637c39827a439f01944ed1dea0ce9531a55
[INFO] running `Command { std: "docker" "start" "-a" "634032b47476b1aed790f0c3f052b637c39827a439f01944ed1dea0ce9531a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "634032b47476b1aed790f0c3f052b637c39827a439f01944ed1dea0ce9531a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634032b47476b1aed790f0c3f052b637c39827a439f01944ed1dea0ce9531a55", kill_on_drop: false }`
[INFO] [stdout] 634032b47476b1aed790f0c3f052b637c39827a439f01944ed1dea0ce9531a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344081bb3b7a8be628ae184f31736a4dbd37b4faed59871911d4e83457efd0f5
[INFO] running `Command { std: "docker" "start" "-a" "344081bb3b7a8be628ae184f31736a4dbd37b4faed59871911d4e83457efd0f5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wasmtime-wit-bindgen v24.0.2
[INFO] [stderr]    Compiling toml v0.8.14
[INFO] [stderr]    Compiling addr2line v0.22.0
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[INFO] [stderr]    Compiling wasmprinter v0.215.0
[INFO] [stderr]    Compiling wasmtime-environ v24.0.2
[INFO] [stderr]    Compiling cranelift-frontend v0.111.2
[INFO] [stderr]    Compiling cranelift-native v0.111.2
[INFO] [stderr]    Compiling cranelift-wasm v0.111.2
[INFO] [stderr]    Compiling wasmtime-cranelift v24.0.2
[INFO] [stderr]    Compiling qlafoutea v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         x: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         y: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_nodes` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         num_nodes: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "344081bb3b7a8be628ae184f31736a4dbd37b4faed59871911d4e83457efd0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344081bb3b7a8be628ae184f31736a4dbd37b4faed59871911d4e83457efd0f5", kill_on_drop: false }`
[INFO] [stdout] 344081bb3b7a8be628ae184f31736a4dbd37b4faed59871911d4e83457efd0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0209eedabede9804c90d2c1fed62b59de83924651688ebc01e5ed2303faba568
[INFO] running `Command { std: "docker" "start" "-a" "0209eedabede9804c90d2c1fed62b59de83924651688ebc01e5ed2303faba568", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         x: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         y: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling qlafoutea v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `num_nodes` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         num_nodes: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         x: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         y: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_nodes` is never read
[INFO] [stdout]   --> src/backend/qubo/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         num_nodes: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "0209eedabede9804c90d2c1fed62b59de83924651688ebc01e5ed2303faba568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0209eedabede9804c90d2c1fed62b59de83924651688ebc01e5ed2303faba568", kill_on_drop: false }`
[INFO] [stdout] 0209eedabede9804c90d2c1fed62b59de83924651688ebc01e5ed2303faba568
