[INFO] cloning repository https://github.com/sunsided/quantum-playground-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunsided/quantum-playground-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fquantum-playground-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fquantum-playground-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 106d039d5d81c0b4e7faeb0a38e1a6b7a8039f5e
[INFO] checking sunsided/quantum-playground-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fquantum-playground-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sunsided/quantum-playground-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sunsided/quantum-playground-rs
[INFO] finished tweaking git repo https://github.com/sunsided/quantum-playground-rs
[INFO] tweaked toml for git repo https://github.com/sunsided/quantum-playground-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sunsided/quantum-playground-rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/sunsided/RustQIP`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qip-macros v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 771657171ba411572fc3531866436bd5f72eb58e0a8489bacdbcf4078cf92f85
[INFO] running `Command { std: "docker" "start" "-a" "771657171ba411572fc3531866436bd5f72eb58e0a8489bacdbcf4078cf92f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "771657171ba411572fc3531866436bd5f72eb58e0a8489bacdbcf4078cf92f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771657171ba411572fc3531866436bd5f72eb58e0a8489bacdbcf4078cf92f85", kill_on_drop: false }`
[INFO] [stdout] 771657171ba411572fc3531866436bd5f72eb58e0a8489bacdbcf4078cf92f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3eb79f134d94422bfc469965d3325c29f13620f7bd88fa007828d5f5393385a2
[INFO] running `Command { std: "docker" "start" "-a" "3eb79f134d94422bfc469965d3325c29f13620f7bd88fa007828d5f5393385a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling qip-macros v1.0.0 (https://github.com/sunsided/RustQIP?rev=ca93548de9caf5b0a6f2429435a6ef9550458fbd#ca93548d)
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling qip-macros v1.0.0
[INFO] [stderr]     Checking anyhow v1.0.75
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking qip-iterators v1.4.0 (https://github.com/sunsided/RustQIP?rev=ca93548de9caf5b0a6f2429435a6ef9550458fbd#ca93548d)
[INFO] [stderr]     Checking qip v1.4.0 (https://github.com/sunsided/RustQIP?rev=ca93548de9caf5b0a6f2429435a6ef9550458fbd#ca93548d)
[INFO] [stderr]     Checking quantum-playground-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ra`
[INFO] [stdout]   --> src/inverses.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ra`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ra`
[INFO] [stdout]   --> src/inverses.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ra`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rb`
[INFO] [stdout]   --> src/inverses.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rb`
[INFO] [stdout]   --> src/inverses.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ra`
[INFO] [stdout]   --> src/macros.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ra`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rb`
[INFO] [stdout]   --> src/macros.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ra`
[INFO] [stdout]   --> src/macros.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ra`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rb`
[INFO] [stdout]   --> src/macros.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let (ra, rb) = program!(&mut b; ra, rb;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "3eb79f134d94422bfc469965d3325c29f13620f7bd88fa007828d5f5393385a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb79f134d94422bfc469965d3325c29f13620f7bd88fa007828d5f5393385a2", kill_on_drop: false }`
[INFO] [stdout] 3eb79f134d94422bfc469965d3325c29f13620f7bd88fa007828d5f5393385a2