[INFO] fetching crate sapio-secp256k1-sys 0.5.3...
[INFO] checking sapio-secp256k1-sys-0.5.3 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate sapio-secp256k1-sys 0.5.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate sapio-secp256k1-sys 0.5.3 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapio-secp256k1-sys 0.5.3
[INFO] finished tweaking crates.io crate sapio-secp256k1-sys 0.5.3
[INFO] tweaked toml for crates.io crate sapio-secp256k1-sys 0.5.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aab06679ca163f45a17b9206a53711700333240b9f96d1cbd1595178e925af4
[INFO] running `Command { std: "docker" "start" "-a" "5aab06679ca163f45a17b9206a53711700333240b9f96d1cbd1595178e925af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aab06679ca163f45a17b9206a53711700333240b9f96d1cbd1595178e925af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aab06679ca163f45a17b9206a53711700333240b9f96d1cbd1595178e925af4", kill_on_drop: false }`
[INFO] [stdout] 5aab06679ca163f45a17b9206a53711700333240b9f96d1cbd1595178e925af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a1af20e4c8acbca62ad08accaa4fca225622dc9099ee9f8e15ac73eaa29aba
[INFO] running `Command { std: "docker" "start" "-a" "48a1af20e4c8acbca62ad08accaa4fca225622dc9099ee9f8e15ac73eaa29aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapio-secp256k1-sys v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: sapio-secp256k1-sys@0.5.3: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: sapio-secp256k1-sys@0.5.3: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/types.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct AlignedType([u8; 16]);
[INFO] [stdout]    |            ----------- ^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AlignedType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[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] 37 | pub struct AlignedType(());
[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/types.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct AlignedType([u8; 16]);
[INFO] [stdout]    |            ----------- ^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AlignedType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[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] 37 | pub struct AlignedType(());
[INFO] [stdout]    |                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "48a1af20e4c8acbca62ad08accaa4fca225622dc9099ee9f8e15ac73eaa29aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a1af20e4c8acbca62ad08accaa4fca225622dc9099ee9f8e15ac73eaa29aba", kill_on_drop: false }`
[INFO] [stdout] 48a1af20e4c8acbca62ad08accaa4fca225622dc9099ee9f8e15ac73eaa29aba
