[INFO] fetching crate electrum-client 0.1.0-beta.4...
[INFO] checking electrum-client-0.1.0-beta.4 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] extracting crate electrum-client 0.1.0-beta.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate electrum-client 0.1.0-beta.4 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate electrum-client 0.1.0-beta.4
[INFO] finished tweaking crates.io crate electrum-client 0.1.0-beta.4
[INFO] tweaked toml for crates.io crate electrum-client 0.1.0-beta.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate electrum-client 0.1.0-beta.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "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] 62ab13b56f827a3292284527feffc0dd86e740c6e22ac31a2fc5d065287b2358
[INFO] running `"docker" "start" "-a" "62ab13b56f827a3292284527feffc0dd86e740c6e22ac31a2fc5d065287b2358"`
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking socks v0.3.2
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking bitcoin_hashes v0.7.4
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking bitcoin v0.23.0
[INFO] [stderr]     Checking electrum-client v0.1.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.99s
[INFO] running `"docker" "inspect" "62ab13b56f827a3292284527feffc0dd86e740c6e22ac31a2fc5d065287b2358"`
[INFO] running `"docker" "rm" "-f" "62ab13b56f827a3292284527feffc0dd86e740c6e22ac31a2fc5d065287b2358"`
[INFO] [stdout] 62ab13b56f827a3292284527feffc0dd86e740c6e22ac31a2fc5d065287b2358