[INFO] crate c-ares-resolver 7.0.0 is already in cache
[INFO] checking c-ares-resolver-7.0.0 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] extracting crate c-ares-resolver 7.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate c-ares-resolver 7.0.0 on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate c-ares-resolver 7.0.0
[INFO] finished tweaking crates.io crate c-ares-resolver 7.0.0
[INFO] tweaked toml for crates.io crate c-ares-resolver 7.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate c-ares-resolver 7.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+e922e6444795ab795fab1943288aee3d543699b8" "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] 08bf8bbfdff82ece1d3ae73dc128b1ce26adcb79af2aecfcc074dc7c856caa0e
[INFO] running `"docker" "start" "-a" "08bf8bbfdff82ece1d3ae73dc128b1ce26adcb79af2aecfcc074dc7c856caa0e"`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]     Checking c-types v2.0.2
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling c-ares-sys v4.2.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking c-ares v7.1.0
[INFO] [stderr]     Checking c-ares-resolver v7.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `"docker" "inspect" "08bf8bbfdff82ece1d3ae73dc128b1ce26adcb79af2aecfcc074dc7c856caa0e"`
[INFO] running `"docker" "rm" "-f" "08bf8bbfdff82ece1d3ae73dc128b1ce26adcb79af2aecfcc074dc7c856caa0e"`
[INFO] [stdout] 08bf8bbfdff82ece1d3ae73dc128b1ce26adcb79af2aecfcc074dc7c856caa0e