[INFO] fetching crate tfhe-hpu-backend 0.2.0...
[INFO] building tfhe-hpu-backend-0.2.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate tfhe-hpu-backend 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tfhe-hpu-backend 0.2.0
[INFO] finished tweaking crates.io crate tfhe-hpu-backend 0.2.0
[INFO] tweaked toml for crates.io crate tfhe-hpu-backend 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tfhe-hpu-backend 0.2.0 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 crates.io crate tfhe-hpu-backend 0.2.0 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] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 75522a8083b449878644b3fa4ac05a35e017fa7b1c7382f2f3ecbf3cbe66a854
[INFO] running `Command { std: "docker" "start" "-a" "75522a8083b449878644b3fa4ac05a35e017fa7b1c7382f2f3ecbf3cbe66a854", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tfhe-hpu-backend v0.2.0 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling bitflags v2.9.1
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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/asm/dop/mod.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout]     |                                          ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 441 -         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout] 441 +         |params: &DigitParameters, _deg| (1 << (params.carry_w - 1)) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/fw/rtl/mod.rs:598:21
[INFO] [stdout]     |
[INFO] [stdout] 598 |             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout]     |                     ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout] 598 +             assert!( a.is_in(PosKind::REG) || a.is_cst());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IpcError` is never constructed
[INFO] [stdout]   --> src/ffi/sim/ipc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct IpcError {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "75522a8083b449878644b3fa4ac05a35e017fa7b1c7382f2f3ecbf3cbe66a854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75522a8083b449878644b3fa4ac05a35e017fa7b1c7382f2f3ecbf3cbe66a854", kill_on_drop: false }`
[INFO] [stdout] 75522a8083b449878644b3fa4ac05a35e017fa7b1c7382f2f3ecbf3cbe66a854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b7d60d3328a03d5fcc8f030f9a8d58fc999ea320ab725a2a975b39fd759a9fac
[INFO] running `Command { std: "docker" "start" "-a" "b7d60d3328a03d5fcc8f030f9a8d58fc999ea320ab725a2a975b39fd759a9fac", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfhe-hpu-backend v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/asm/dop/mod.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout]     |                                          ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 441 -         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout] 441 +         |params: &DigitParameters, _deg| (1 << (params.carry_w - 1)) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/fw/rtl/mod.rs:598:21
[INFO] [stdout]     |
[INFO] [stdout] 598 |             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout]     |                     ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout] 598 +             assert!( a.is_in(PosKind::REG) || a.is_cst());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IpcError` is never constructed
[INFO] [stdout]   --> src/ffi/sim/ipc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct IpcError {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/asm/dop/mod.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout]     |                                          ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 441 -         |params: &DigitParameters, _deg| ((1 << (params.carry_w - 1)) - 1);
[INFO] [stdout] 441 +         |params: &DigitParameters, _deg| (1 << (params.carry_w - 1)) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/fw/rtl/mod.rs:598:21
[INFO] [stdout]     |
[INFO] [stdout] 598 |             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout]     |                     ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             assert!((a.is_in(PosKind::REG) || a.is_cst()));
[INFO] [stdout] 598 +             assert!( a.is_in(PosKind::REG) || a.is_cst());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IpcError` is never constructed
[INFO] [stdout]   --> src/ffi/sim/ipc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct IpcError {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `Command { std: "docker" "inspect" "b7d60d3328a03d5fcc8f030f9a8d58fc999ea320ab725a2a975b39fd759a9fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d60d3328a03d5fcc8f030f9a8d58fc999ea320ab725a2a975b39fd759a9fac", kill_on_drop: false }`
[INFO] [stdout] b7d60d3328a03d5fcc8f030f9a8d58fc999ea320ab725a2a975b39fd759a9fac