[INFO] fetching crate bls-signatures 0.13.1... [INFO] checking bls-signatures-0.13.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate bls-signatures 0.13.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate bls-signatures 0.13.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate bls-signatures 0.13.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bls-signatures 0.13.1 [INFO] tweaked toml for crates.io crate bls-signatures 0.13.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate bls-signatures 0.13.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded pairing v0.22.0 [INFO] [stderr] Downloaded base64-serde v0.6.1 [INFO] [stderr] Downloaded thiserror v1.0.48 [INFO] [stderr] Downloaded thiserror-impl v1.0.48 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded once_cell v1.17.2 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded blst v0.3.10 [INFO] [stderr] Downloaded hkdf v0.11.0 [INFO] [stderr] Downloaded bls12_381 v0.7.0 [INFO] [stderr] Downloaded serde_json v1.0.105 [INFO] [stderr] Downloaded syn v2.0.31 [INFO] [stderr] Downloaded blstrs v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d023ec5224c2492e96ea836e97f6ca030e4b5466fd7383da14a7702edcf3cc4 [INFO] running `Command { std: "docker" "start" "-a" "3d023ec5224c2492e96ea836e97f6ca030e4b5466fd7383da14a7702edcf3cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d023ec5224c2492e96ea836e97f6ca030e4b5466fd7383da14a7702edcf3cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d023ec5224c2492e96ea836e97f6ca030e4b5466fd7383da14a7702edcf3cc4", kill_on_drop: false }` [INFO] [stdout] 3d023ec5224c2492e96ea836e97f6ca030e4b5466fd7383da14a7702edcf3cc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fadb07f42a7c62d7752ae235116e4857bf955f4d8a8f9269d6ce98b2761ef127 [INFO] running `Command { std: "docker" "start" "-a" "fadb07f42a7c62d7752ae235116e4857bf955f4d8a8f9269d6ce98b2761ef127", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hkdf v0.11.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking pairing v0.22.0 [INFO] [stderr] Checking bls12_381 v0.7.0 [INFO] [stderr] Checking bls-signatures v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/key.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) struct ScalarRepr(::ReprBits); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) struct ScalarRepr(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking base64-serde v0.6.1 [INFO] [stdout] warning: the item `G1_COMPRESSED_SIZE` is imported redundantly [INFO] [stdout] --> src/signature.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 334 | use super::*; [INFO] [stdout] | -------- the item `G1_COMPRESSED_SIZE` is already imported here [INFO] [stdout] ... [INFO] [stdout] 342 | use crate::key::G1_COMPRESSED_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/key.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) struct ScalarRepr(::ReprBits); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) struct ScalarRepr(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s [INFO] running `Command { std: "docker" "inspect" "fadb07f42a7c62d7752ae235116e4857bf955f4d8a8f9269d6ce98b2761ef127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fadb07f42a7c62d7752ae235116e4857bf955f4d8a8f9269d6ce98b2761ef127", kill_on_drop: false }` [INFO] [stdout] fadb07f42a7c62d7752ae235116e4857bf955f4d8a8f9269d6ce98b2761ef127