[INFO] fetching crate ark-snark-zypher 0.4.0... [INFO] testing ark-snark-zypher-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ark-snark-zypher 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate ark-snark-zypher 0.4.0 [INFO] finished tweaking crates.io crate ark-snark-zypher 0.4.0 [INFO] tweaked toml for crates.io crate ark-snark-zypher 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ark-snark-zypher 0.4.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 36 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-serialize-zypher v0.4.2 [INFO] [stderr] Downloaded ark-relations-zypher v0.4.0 [INFO] [stderr] Downloaded ark-ff-macros-zypher v0.4.2 [INFO] [stderr] Downloaded ark-ff-asm-zypher v0.4.2 [INFO] [stderr] Downloaded ark-ff-zypher v0.4.2 [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_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] fcd202375497db6fea8d23a906d7a250fb77d9d0d964095180958c6767579f9c [INFO] running `Command { std: "docker" "start" "-a" "fcd202375497db6fea8d23a906d7a250fb77d9d0d964095180958c6767579f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcd202375497db6fea8d23a906d7a250fb77d9d0d964095180958c6767579f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd202375497db6fea8d23a906d7a250fb77d9d0d964095180958c6767579f9c", kill_on_drop: false }` [INFO] [stdout] fcd202375497db6fea8d23a906d7a250fb77d9d0d964095180958c6767579f9c [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9ace0a65e99a3a960d12d827d5c0f0182bc610d5ed0b1fac1bd4d327da7a56d9 [INFO] running `Command { std: "docker" "start" "-a" "9ace0a65e99a3a960d12d827d5c0f0182bc610d5ed0b1fac1bd4d327da7a56d9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling itertools v0.12.1 [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 num-bigint v0.4.6 [INFO] [stderr] Compiling ark-std-zypher v0.4.0 [INFO] [stderr] Compiling ark-serialize-zypher v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-ff-asm-zypher v0.4.2 [INFO] [stderr] Compiling ark-ff-macros-zypher v0.4.2 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling ark-ff-zypher v0.4.2 [INFO] [stderr] Compiling ark-relations-zypher v0.4.0 [INFO] [stderr] Compiling ark-snark-zypher v0.4.0 (/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 33.56s [INFO] running `Command { std: "docker" "inspect" "9ace0a65e99a3a960d12d827d5c0f0182bc610d5ed0b1fac1bd4d327da7a56d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ace0a65e99a3a960d12d827d5c0f0182bc610d5ed0b1fac1bd4d327da7a56d9", kill_on_drop: false }` [INFO] [stdout] 9ace0a65e99a3a960d12d827d5c0f0182bc610d5ed0b1fac1bd4d327da7a56d9 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] fb82d41eab03bc6c2e81339dd5767bc8a74267865cc8ee9b06e2a33e52cd3b49 [INFO] running `Command { std: "docker" "start" "-a" "fb82d41eab03bc6c2e81339dd5767bc8a74267865cc8ee9b06e2a33e52cd3b49", kill_on_drop: false }` [INFO] [stderr] Compiling ark-snark-zypher v0.4.0 (/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] [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 0.60s [INFO] running `Command { std: "docker" "inspect" "fb82d41eab03bc6c2e81339dd5767bc8a74267865cc8ee9b06e2a33e52cd3b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb82d41eab03bc6c2e81339dd5767bc8a74267865cc8ee9b06e2a33e52cd3b49", kill_on_drop: false }` [INFO] [stdout] fb82d41eab03bc6c2e81339dd5767bc8a74267865cc8ee9b06e2a33e52cd3b49 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 85e85b4978025cd2e29713180c135ee77714d04088c353af709f0c8abcc4fc4c [INFO] running `Command { std: "docker" "start" "-a" "85e85b4978025cd2e29713180c135ee77714d04088c353af709f0c8abcc4fc4c", 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-zypher` (lib) generated 1 warning [INFO] [stderr] warning: `ark-snark-zypher` (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_snark_zypher-b51899f2b27c8108) [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" "85e85b4978025cd2e29713180c135ee77714d04088c353af709f0c8abcc4fc4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85e85b4978025cd2e29713180c135ee77714d04088c353af709f0c8abcc4fc4c", kill_on_drop: false }` [INFO] [stdout] 85e85b4978025cd2e29713180c135ee77714d04088c353af709f0c8abcc4fc4c