[INFO] crate grin_api 3.1.0 is already in cache
[INFO] checking grin_api-3.1.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate grin_api 3.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate grin_api 3.1.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_api 3.1.0
[INFO] finished tweaking crates.io crate grin_api 3.1.0
[INFO] tweaked toml for crates.io crate grin_api 3.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] b12423f2fc101b6ddaea84b8c3c732bea6fb656fa45d2f75da61d8bfa2debe9a
[INFO] running `"docker" "start" "-a" "b12423f2fc101b6ddaea84b8c3c732bea6fb656fa45d2f75da61d8bfa2debe9a"`
[INFO] [stderr]     Checking liblmdb-sys v0.2.2
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking grin_secp256k1zkp v0.7.8
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio v0.2.16
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]     Checking grin_util v3.1.0
[INFO] [stderr]     Checking grin_keychain v3.1.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-io-timeout v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]    Compiling croaring-sys v0.4.4
[INFO] [stderr]     Checking hyper-rustls v0.19.1
[INFO] [stderr]     Checking hyper-timeout v0.3.1
[INFO] [stderr]     Checking croaring v0.4.4
[INFO] [stderr]     Checking grin_core v3.1.0
[INFO] [stderr]     Checking grin_store v3.1.0
[INFO] [stderr]     Checking grin_pool v3.1.0
[INFO] [stderr]     Checking grin_chain v3.1.0
[INFO] [stderr]     Checking grin_p2p v3.1.0
[INFO] [stderr]     Checking grin_api v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `"docker" "inspect" "b12423f2fc101b6ddaea84b8c3c732bea6fb656fa45d2f75da61d8bfa2debe9a"`
[INFO] running `"docker" "rm" "-f" "b12423f2fc101b6ddaea84b8c3c732bea6fb656fa45d2f75da61d8bfa2debe9a"`
[INFO] [stdout] b12423f2fc101b6ddaea84b8c3c732bea6fb656fa45d2f75da61d8bfa2debe9a