[INFO] crate signatory-secp256k1 0.18.1 is already in cache
[INFO] checking signatory-secp256k1-0.18.1 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate signatory-secp256k1 0.18.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate signatory-secp256k1 0.18.1 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate signatory-secp256k1 0.18.1
[INFO] finished tweaking crates.io crate signatory-secp256k1 0.18.1
[INFO] tweaked toml for crates.io crate signatory-secp256k1 0.18.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e03fc63303014de4efd716343340ae6e555280b68bf58d160093910bd7b934e
[INFO] running `"docker" "start" "-a" "4e03fc63303014de4efd716343340ae6e555280b68bf58d160093910bd7b934e"`
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.1
[INFO] [stderr]     Checking elliptic-curve v0.3.0
[INFO] [stderr]     Checking subtle-encoding v0.4.1
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]     Checking p256 v0.1.0
[INFO] [stderr]     Checking k256 v0.1.0
[INFO] [stderr]     Checking p384 v0.1.0
[INFO] [stderr]     Checking signature v1.0.0-pre.1
[INFO] [stderr]     Checking ecdsa v0.4.0
[INFO] [stderr]     Checking signatory v0.18.1
[INFO] [stderr]     Checking signatory-secp256k1 v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `"docker" "inspect" "4e03fc63303014de4efd716343340ae6e555280b68bf58d160093910bd7b934e"`
[INFO] running `"docker" "rm" "-f" "4e03fc63303014de4efd716343340ae6e555280b68bf58d160093910bd7b934e"`
[INFO] [stdout] 4e03fc63303014de4efd716343340ae6e555280b68bf58d160093910bd7b934e