[INFO] fetching crate parity-util-mem 0.2.0...
[INFO] checking parity-util-mem-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate parity-util-mem 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate parity-util-mem 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate parity-util-mem 0.2.0
[INFO] finished tweaking crates.io crate parity-util-mem 0.2.0
[INFO] tweaked toml for crates.io crate parity-util-mem 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 6109b0567ff2457674a7cd244cd34ce7002bcecd31770e24c95c0e7a53e4f6cd
[INFO] running `"docker" "start" "-a" "6109b0567ff2457674a7cd244cd34ce7002bcecd31770e24c95c0e7a53e4f6cd"`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.0.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking byte-slice-cast v0.3.2
[INFO] [stderr]     Checking bitvec v0.14.0
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]     Checking impl-serde v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.1
[INFO] [stderr]     Checking rlp v0.4.2
[INFO] [stderr]     Checking uint v0.8.1
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking impl-rlp v0.2.0
[INFO] [stderr]     Checking elastic-array v0.10.2
[INFO] [stderr]     Checking fixed-hash v0.5.0
[INFO] [stderr]     Checking ethbloom v0.8.0
[INFO] [stderr]     Checking parity-scale-codec v1.0.6
[INFO] [stderr]     Checking impl-codec v0.4.1
[INFO] [stderr]     Checking primitive-types v0.6.0
[INFO] [stderr]     Checking ethereum-types v0.8.0
[INFO] [stderr]     Checking parity-util-mem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.93s
[INFO] running `"docker" "inspect" "6109b0567ff2457674a7cd244cd34ce7002bcecd31770e24c95c0e7a53e4f6cd"`
[INFO] running `"docker" "rm" "-f" "6109b0567ff2457674a7cd244cd34ce7002bcecd31770e24c95c0e7a53e4f6cd"`
[INFO] [stdout] 6109b0567ff2457674a7cd244cd34ce7002bcecd31770e24c95c0e7a53e4f6cd