[INFO] fetching crate ripjson 0.9.5...
[INFO] checking ripjson-0.9.5 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate ripjson 0.9.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ripjson 0.9.5 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ripjson 0.9.5
[INFO] finished tweaking crates.io crate ripjson 0.9.5
[INFO] tweaked toml for crates.io crate ripjson 0.9.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 84696514ff59e70ecb2dabea68e6aad259004c25a0be6542a46a2c7a8c47b8b3
[INFO] running `"docker" "start" "-a" "84696514ff59e70ecb2dabea68e6aad259004c25a0be6542a46a2c7a8c47b8b3"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking indexmap v1.3.0
[INFO] [stderr]     Checking indextree v3.3.0
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]     Checking ripjson v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `"docker" "inspect" "84696514ff59e70ecb2dabea68e6aad259004c25a0be6542a46a2c7a8c47b8b3"`
[INFO] running `"docker" "rm" "-f" "84696514ff59e70ecb2dabea68e6aad259004c25a0be6542a46a2c7a8c47b8b3"`
[INFO] [stdout] 84696514ff59e70ecb2dabea68e6aad259004c25a0be6542a46a2c7a8c47b8b3