[INFO] fetching crate ring-compat 0.3.1...
[INFO] checking ring-compat-0.3.1 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate ring-compat 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ring-compat 0.3.1 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ring-compat 0.3.1
[INFO] finished tweaking crates.io crate ring-compat 0.3.1
[INFO] tweaked toml for crates.io crate ring-compat 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bb20c2c4bc10e5a160f1f7bdfa648da7d6d4f400697566d807895ddb3c2dc0d
[INFO] running `Command { std: "docker" "start" "-a" "9bb20c2c4bc10e5a160f1f7bdfa648da7d6d4f400697566d807895ddb3c2dc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bb20c2c4bc10e5a160f1f7bdfa648da7d6d4f400697566d807895ddb3c2dc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb20c2c4bc10e5a160f1f7bdfa648da7d6d4f400697566d807895ddb3c2dc0d", kill_on_drop: false }`
[INFO] [stdout] 9bb20c2c4bc10e5a160f1f7bdfa648da7d6d4f400697566d807895ddb3c2dc0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce150deed79f1ee889d5947eb2e63a40d95400fab6e2180701a4fd0502a5a2dc
[INFO] running `Command { std: "docker" "start" "-a" "ce150deed79f1ee889d5947eb2e63a40d95400fab6e2180701a4fd0502a5a2dc", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking der v0.4.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling hex-literal v0.3.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking blobby v0.1.2
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]     Checking ed25519 v1.1.1
[INFO] [stderr]     Checking crypto-bigint v0.2.2
[INFO] [stderr]     Checking aead v0.4.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking elliptic-curve v0.10.3
[INFO] [stderr]     Checking ecdsa v0.12.2
[INFO] [stderr]     Checking p256 v0.9.0
[INFO] [stderr]     Checking p384 v0.8.0
[INFO] [stderr]     Checking ring-compat v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.11s
[INFO] running `Command { std: "docker" "inspect" "ce150deed79f1ee889d5947eb2e63a40d95400fab6e2180701a4fd0502a5a2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce150deed79f1ee889d5947eb2e63a40d95400fab6e2180701a4fd0502a5a2dc", kill_on_drop: false }`
[INFO] [stdout] ce150deed79f1ee889d5947eb2e63a40d95400fab6e2180701a4fd0502a5a2dc