[INFO] fetching crate ring-compat 0.2.1...
[INFO] checking ring-compat-0.2.1 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] extracting crate ring-compat 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ring-compat 0.2.1 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ring-compat 0.2.1
[INFO] finished tweaking crates.io crate ring-compat 0.2.1
[INFO] tweaked toml for crates.io crate ring-compat 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded p384 v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] a6d56091550d9d9996d648bab36cb8af7a97521027ecac99fbd3ace64f347f4e
[INFO] running `Command { std: "docker" "start" "-a" "a6d56091550d9d9996d648bab36cb8af7a97521027ecac99fbd3ace64f347f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d56091550d9d9996d648bab36cb8af7a97521027ecac99fbd3ace64f347f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d56091550d9d9996d648bab36cb8af7a97521027ecac99fbd3ace64f347f4e", kill_on_drop: false }`
[INFO] [stdout] a6d56091550d9d9996d648bab36cb8af7a97521027ecac99fbd3ace64f347f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] d8420cf99b38e7ad107563e26aead48ee47a3db907d62c3d80128cc54abbab57
[INFO] running `Command { std: "docker" "start" "-a" "d8420cf99b38e7ad107563e26aead48ee47a3db907d62c3d80128cc54abbab57", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking signature v1.3.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking blobby v0.1.2
[INFO] [stderr]     Checking ed25519 v1.1.1
[INFO] [stderr]     Checking der v0.3.5
[INFO] [stderr]     Checking elliptic-curve v0.9.12
[INFO] [stderr]     Checking aead v0.4.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking ecdsa v0.11.1
[INFO] [stderr]     Checking p384 v0.7.0
[INFO] [stderr]     Checking p256 v0.8.1
[INFO] [stderr]     Checking ring-compat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "d8420cf99b38e7ad107563e26aead48ee47a3db907d62c3d80128cc54abbab57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8420cf99b38e7ad107563e26aead48ee47a3db907d62c3d80128cc54abbab57", kill_on_drop: false }`
[INFO] [stdout] d8420cf99b38e7ad107563e26aead48ee47a3db907d62c3d80128cc54abbab57