[INFO] fetching crate efficient-sm2 0.2.3...
[INFO] checking efficient-sm2-0.2.3 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate efficient-sm2 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate efficient-sm2 0.2.3 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate efficient-sm2 0.2.3
[INFO] finished tweaking crates.io crate efficient-sm2 0.2.3
[INFO] tweaked toml for crates.io crate efficient-sm2 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding libsm v0.5.1 (latest: v0.6.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsm v0.5.1
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 214ebc3f851006acdf6b4ab71ecdadc412b81fbb91e17da28ff9c95fa2e167e8
[INFO] running `Command { std: "docker" "start" "-a" "214ebc3f851006acdf6b4ab71ecdadc412b81fbb91e17da28ff9c95fa2e167e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "214ebc3f851006acdf6b4ab71ecdadc412b81fbb91e17da28ff9c95fa2e167e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214ebc3f851006acdf6b4ab71ecdadc412b81fbb91e17da28ff9c95fa2e167e8", kill_on_drop: false }`
[INFO] [stdout] 214ebc3f851006acdf6b4ab71ecdadc412b81fbb91e17da28ff9c95fa2e167e8
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 818b69f6a6ccc201f391073c3463c20a8d91c5a75e86983a6bdb8fc0129173c0
[INFO] running `Command { std: "docker" "start" "-a" "818b69f6a6ccc201f391073c3463c20a8d91c5a75e86983a6bdb8fc0129173c0", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking libsm v0.5.1
[INFO] [stderr]     Checking efficient-sm2 v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `r_p` is never read
[INFO] [stdout]   --> src/sm2p256.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct CurveParams {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub r_p: [u64; 4],
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `r_p` is never read
[INFO] [stdout]   --> src/sm2p256.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct CurveParams {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub r_p: [u64; 4],
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "818b69f6a6ccc201f391073c3463c20a8d91c5a75e86983a6bdb8fc0129173c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818b69f6a6ccc201f391073c3463c20a8d91c5a75e86983a6bdb8fc0129173c0", kill_on_drop: false }`
[INFO] [stdout] 818b69f6a6ccc201f391073c3463c20a8d91c5a75e86983a6bdb8fc0129173c0