[INFO] fetching crate abi_stable 0.7.4...
[INFO] checking abi_stable-0.7.4 against beta-2019-10-27 for pr-65897
[INFO] extracting crate abi_stable 0.7.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate abi_stable 0.7.4 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate abi_stable 0.7.4
[INFO] finished tweaking crates.io crate abi_stable 0.7.4
[INFO] tweaked toml for crates.io crate abi_stable 0.7.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "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" "+beta-2019-10-27" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=allow" "-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" "+beta-2019-10-27" "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] d0dff3e9208843b8c9f8a9e6174d494cebc1f61c49020c68e887dda1783e4b82
[INFO] running `"docker" "start" "-a" "d0dff3e9208843b8c9f8a9e6174d494cebc1f61c49020c68e887dda1783e4b82"`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling typed-arena v1.5.0
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]     Checking generational-arena v0.2.3
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking cargo_metadata v0.6.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling core_extensions v0.1.7
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking skeptic v0.13.4
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking abi_stable_shared v0.7.0
[INFO] [stderr]    Compiling as_derive_utils v0.8.1
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]    Compiling abi_stable_derive v0.7.4
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking abi_stable v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 04s
[INFO] running `"docker" "inspect" "d0dff3e9208843b8c9f8a9e6174d494cebc1f61c49020c68e887dda1783e4b82"`
[INFO] running `"docker" "rm" "-f" "d0dff3e9208843b8c9f8a9e6174d494cebc1f61c49020c68e887dda1783e4b82"`
[INFO] [stdout] d0dff3e9208843b8c9f8a9e6174d494cebc1f61c49020c68e887dda1783e4b82