[INFO] fetching crate ark-snark 0.5.1... [INFO] testing ark-snark-0.5.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ark-snark 0.5.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ark-snark 0.5.1 [INFO] finished tweaking crates.io crate ark-snark 0.5.1 [INFO] tweaked toml for crates.io crate ark-snark 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ark-snark 0.5.1 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 37 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c7ac98c71e0ec1fa868d92497fcac4eb732c2a9e96b69e34a84d2b6ac033e023 [INFO] running `Command { std: "docker" "start" "-a" "c7ac98c71e0ec1fa868d92497fcac4eb732c2a9e96b69e34a84d2b6ac033e023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7ac98c71e0ec1fa868d92497fcac4eb732c2a9e96b69e34a84d2b6ac033e023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ac98c71e0ec1fa868d92497fcac4eb732c2a9e96b69e34a84d2b6ac033e023", kill_on_drop: false }` [INFO] [stdout] c7ac98c71e0ec1fa868d92497fcac4eb732c2a9e96b69e34a84d2b6ac033e023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e60ca50a10b7c793a99ea96aaa09a179d2d504168d8b616a1fd88e1f5ebf149c [INFO] running `Command { std: "docker" "start" "-a" "e60ca50a10b7c793a99ea96aaa09a179d2d504168d8b616a1fd88e1f5ebf149c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ark-std v0.5.0 [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 ark-serialize v0.5.0 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Compiling ark-ff v0.5.0 [INFO] [stderr] Compiling ark-relations v0.5.1 [INFO] [stderr] Compiling ark-snark v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.42s [INFO] running `Command { std: "docker" "inspect" "e60ca50a10b7c793a99ea96aaa09a179d2d504168d8b616a1fd88e1f5ebf149c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e60ca50a10b7c793a99ea96aaa09a179d2d504168d8b616a1fd88e1f5ebf149c", kill_on_drop: false }` [INFO] [stdout] e60ca50a10b7c793a99ea96aaa09a179d2d504168d8b616a1fd88e1f5ebf149c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4402c2305a9f9f8e28d8f147e9293c7740c2c24f459dad36266cde12b8a2a75b [INFO] running `Command { std: "docker" "start" "-a" "4402c2305a9f9f8e28d8f147e9293c7740c2c24f459dad36266cde12b8a2a75b", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ark-snark v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "4402c2305a9f9f8e28d8f147e9293c7740c2c24f459dad36266cde12b8a2a75b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4402c2305a9f9f8e28d8f147e9293c7740c2c24f459dad36266cde12b8a2a75b", kill_on_drop: false }` [INFO] [stdout] 4402c2305a9f9f8e28d8f147e9293c7740c2c24f459dad36266cde12b8a2a75b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 36c546af7625ea74677625dce1543c4b8534a200d3b86f823afcb3eefbb8dd24 [INFO] running `Command { std: "docker" "start" "-a" "36c546af7625ea74677625dce1543c4b8534a200d3b86f823afcb3eefbb8dd24", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `std` [INFO] [stderr] --> src/lib.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ark-snark` (lib) generated 1 warning [INFO] [stderr] warning: `ark-snark` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ark_snark-3a6ae22edfaf77f1) [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" "36c546af7625ea74677625dce1543c4b8534a200d3b86f823afcb3eefbb8dd24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36c546af7625ea74677625dce1543c4b8534a200d3b86f823afcb3eefbb8dd24", kill_on_drop: false }` [INFO] [stdout] 36c546af7625ea74677625dce1543c4b8534a200d3b86f823afcb3eefbb8dd24