[INFO] crate varlink-cli 4.5.0 is already in cache
[INFO] checking varlink-cli-4.5.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate varlink-cli 4.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate varlink-cli 4.5.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate varlink-cli 4.5.0
[INFO] finished tweaking crates.io crate varlink-cli 4.5.0
[INFO] tweaked toml for crates.io crate varlink-cli 4.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate varlink-cli 4.5.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] 565aee3f5c0c3fae792f619b64d3451680e43183a959b87454fc50c1f9b8ae60
[INFO] running `"docker" "start" "-a" "565aee3f5c0c3fae792f619b64d3451680e43183a959b87454fc50c1f9b8ae60"`
[INFO] [stderr]    Compiling varlink_parser v4.0.3
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling chainerror v0.4.3
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.13
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling varlink_generator v9.0.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling varlink_stdinterfaces v11.0.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking varlink v10.0.0
[INFO] [stderr]     Checking colored_json v2.1.0
[INFO] [stderr]     Checking varlink-cli v4.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.52s
[INFO] running `"docker" "inspect" "565aee3f5c0c3fae792f619b64d3451680e43183a959b87454fc50c1f9b8ae60"`
[INFO] running `"docker" "rm" "-f" "565aee3f5c0c3fae792f619b64d3451680e43183a959b87454fc50c1f9b8ae60"`
[INFO] [stdout] 565aee3f5c0c3fae792f619b64d3451680e43183a959b87454fc50c1f9b8ae60