[INFO] fetching crate bls-signatures 0.13.1...
[INFO] checking bls-signatures-0.13.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bls-signatures 0.13.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate bls-signatures 0.13.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-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-7-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-serde v0.6.1
[INFO] [stderr]   Downloaded blstrs v0.6.1
[INFO] [stderr]   Downloaded cpufeatures v0.2.9
[INFO] [stderr]   Downloaded once_cell v1.17.2
[INFO] [stderr]   Downloaded blst v0.3.10
[INFO] [stderr]   Downloaded bls12_381 v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3238186d5bf102488881ca1a5a76245ef66b072d7addb203f45d5ca4b464c0d9
[INFO] running `Command { std: "docker" "start" "-a" "3238186d5bf102488881ca1a5a76245ef66b072d7addb203f45d5ca4b464c0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3238186d5bf102488881ca1a5a76245ef66b072d7addb203f45d5ca4b464c0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3238186d5bf102488881ca1a5a76245ef66b072d7addb203f45d5ca4b464c0d9", kill_on_drop: false }`
[INFO] [stdout] 3238186d5bf102488881ca1a5a76245ef66b072d7addb203f45d5ca4b464c0d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bc0204dd22432764bf532afe55ed5498894cf0c36288c5c93400dbd0e25e722
[INFO] running `Command { std: "docker" "start" "-a" "5bc0204dd22432764bf532afe55ed5498894cf0c36288c5c93400dbd0e25e722", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[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 wyz v0.5.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitvec v1.0.1
[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 hmac v0.11.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hkdf v0.11.0
[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 base64-serde v0.6.1
[INFO] [stderr]     Checking bls-signatures v0.13.1 (/opt/rustwide/workdir)
[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(<Scalar as PrimeFieldBits>::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] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/key.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct ScalarRepr(<Scalar as PrimeFieldBits>::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 3.45s
[INFO] running `Command { std: "docker" "inspect" "5bc0204dd22432764bf532afe55ed5498894cf0c36288c5c93400dbd0e25e722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc0204dd22432764bf532afe55ed5498894cf0c36288c5c93400dbd0e25e722", kill_on_drop: false }`
[INFO] [stdout] 5bc0204dd22432764bf532afe55ed5498894cf0c36288c5c93400dbd0e25e722
