[INFO] fetching crate ark-relations-zkhub 0.4.7... [INFO] testing ark-relations-zkhub-0.4.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ark-relations-zkhub 0.4.7 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ark-relations-zkhub 0.4.7 [INFO] finished tweaking crates.io crate ark-relations-zkhub 0.4.7 [INFO] tweaked toml for crates.io crate ark-relations-zkhub 0.4.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ark-relations-zkhub 0.4.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding ark-ff v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding ark-std v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding ark-test-curves v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-test-curves v0.4.2 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9da3087c9b0642692194a99c3b4620ee0e047ef32a6823a984b05156b7f9326 [INFO] running `Command { std: "docker" "start" "-a" "b9da3087c9b0642692194a99c3b4620ee0e047ef32a6823a984b05156b7f9326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9da3087c9b0642692194a99c3b4620ee0e047ef32a6823a984b05156b7f9326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9da3087c9b0642692194a99c3b4620ee0e047ef32a6823a984b05156b7f9326", kill_on_drop: false }` [INFO] [stdout] b9da3087c9b0642692194a99c3b4620ee0e047ef32a6823a984b05156b7f9326 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4ca206cfa425a6edaa89fd4c54176b582ccbffb2efe2223eff313f0f949d6512 [INFO] running `Command { std: "docker" "start" "-a" "4ca206cfa425a6edaa89fd4c54176b582ccbffb2efe2223eff313f0f949d6512", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ark-std v0.4.0 [INFO] [stderr] Compiling ark-serialize v0.4.2 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling ark-relations-zkhub v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `trace` is never read [INFO] [stdout] --> src/r1cs/constraint_system.rs:678:21 [INFO] [stdout] | [INFO] [stdout] 678 | trace = self.constraint_traces[i].as_ref().map_or_else( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.44s [INFO] running `Command { std: "docker" "inspect" "4ca206cfa425a6edaa89fd4c54176b582ccbffb2efe2223eff313f0f949d6512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca206cfa425a6edaa89fd4c54176b582ccbffb2efe2223eff313f0f949d6512", kill_on_drop: false }` [INFO] [stdout] 4ca206cfa425a6edaa89fd4c54176b582ccbffb2efe2223eff313f0f949d6512 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f3c95dd7f9fed8f753b7d7d3959887d4ae13b598b6b0b8f178f354bb590ba4ab [INFO] running `Command { std: "docker" "start" "-a" "f3c95dd7f9fed8f753b7d7d3959887d4ae13b598b6b0b8f178f354bb590ba4ab", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling ark-serialize v0.4.2 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling ark-poly v0.4.2 [INFO] [stderr] Compiling ark-relations-zkhub v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `trace` is never read [INFO] [stdout] --> src/r1cs/constraint_system.rs:678:21 [INFO] [stdout] | [INFO] [stdout] 678 | trace = self.constraint_traces[i].as_ref().map_or_else( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ark-ec v0.4.2 [INFO] [stderr] Compiling ark-test-curves v0.4.2 [INFO] [stdout] warning: value assigned to `trace` is never read [INFO] [stdout] --> src/r1cs/constraint_system.rs:678:21 [INFO] [stdout] | [INFO] [stdout] 678 | trace = self.constraint_traces[i].as_ref().map_or_else( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.04s [INFO] running `Command { std: "docker" "inspect" "f3c95dd7f9fed8f753b7d7d3959887d4ae13b598b6b0b8f178f354bb590ba4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3c95dd7f9fed8f753b7d7d3959887d4ae13b598b6b0b8f178f354bb590ba4ab", kill_on_drop: false }` [INFO] [stdout] f3c95dd7f9fed8f753b7d7d3959887d4ae13b598b6b0b8f178f354bb590ba4ab [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 17e212486541a91eb00c8a5be059f697737f92dad9ca8ac388bddf93de04297e [INFO] running `Command { std: "docker" "start" "-a" "17e212486541a91eb00c8a5be059f697737f92dad9ca8ac388bddf93de04297e", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `trace` is never read [INFO] [stderr] --> src/r1cs/constraint_system.rs:678:21 [INFO] [stderr] | [INFO] [stderr] 678 | trace = self.constraint_traces[i].as_ref().map_or_else( [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: `ark-relations-zkhub` (lib) generated 1 warning [INFO] [stderr] warning: `ark-relations-zkhub` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ark_relations_zkhub-7306e63157769313) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test r1cs::constraint_system::tests::matrix_generation ... ok [INFO] [stdout] test r1cs::constraint_system::tests::matrix_generation_outlined ... ok [INFO] [stdout] test r1cs::constraint_system::tests::matrix_generation_example ... 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" "17e212486541a91eb00c8a5be059f697737f92dad9ca8ac388bddf93de04297e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e212486541a91eb00c8a5be059f697737f92dad9ca8ac388bddf93de04297e", kill_on_drop: false }` [INFO] [stdout] 17e212486541a91eb00c8a5be059f697737f92dad9ca8ac388bddf93de04297e