[INFO] fetching crate exonum-crypto 1.0.0-rc.1...
[INFO] checking exonum-crypto-1.0.0-rc.1 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] extracting crate exonum-crypto 1.0.0-rc.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate exonum-crypto 1.0.0-rc.1 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate exonum-crypto 1.0.0-rc.1
[INFO] finished tweaking crates.io crate exonum-crypto 1.0.0-rc.1
[INFO] tweaked toml for crates.io crate exonum-crypto 1.0.0-rc.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+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] ec92e7057371d90d7cc3ec76a8336ebaaf9a959a2a7bed78b9c0fe3f9e3e4127
[INFO] running `"docker" "start" "-a" "ec92e7057371d90d7cc3ec76a8336ebaaf9a959a2a7bed78b9c0fe3f9e3e4127"`
[INFO] [stderr]    Compiling protobuf v2.10.2
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]     Checking bit-vec v0.6.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling protoc v2.10.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]    Compiling exonum-derive v1.0.0-rc.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.5.5
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]     Checking exonum_sodiumoxide v0.0.23
[INFO] [stderr]    Compiling protobuf-codegen v2.10.2
[INFO] [stderr]    Compiling protoc-rust v2.10.2
[INFO] [stderr]    Compiling exonum-build v1.0.0-rc.1
[INFO] [stderr]    Compiling protobuf-convert v0.3.0
[INFO] [stderr]    Compiling exonum-proto v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum-crypto v1.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "ec92e7057371d90d7cc3ec76a8336ebaaf9a959a2a7bed78b9c0fe3f9e3e4127"`
[INFO] running `"docker" "rm" "-f" "ec92e7057371d90d7cc3ec76a8336ebaaf9a959a2a7bed78b9c0fe3f9e3e4127"`
[INFO] [stdout] ec92e7057371d90d7cc3ec76a8336ebaaf9a959a2a7bed78b9c0fe3f9e3e4127