[INFO] crate mft 0.4.4 is already in cache
[INFO] checking mft-0.4.4 against beta-2019-10-27 for pr-65897
[INFO] extracting crate mft 0.4.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mft 0.4.4 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 mft 0.4.4
[INFO] finished tweaking crates.io crate mft 0.4.4
[INFO] tweaked toml for crates.io crate mft 0.4.4 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 678d45901927eb17cb984329d2499b87d74262f7d1640e8e37b960a988ce0f89
[INFO] running `"docker" "start" "-a" "678d45901927eb17cb984329d2499b87d74262f7d1640e8e37b960a988ce0f89"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking console v0.9.0
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]     Checking dialoguer v0.4.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking indoc v0.3.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking simplelog v0.6.0
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Checking rexpect v0.3.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]    Compiling mft v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking snafu v0.4.4
[INFO] [stderr]     Checking winstructs v0.2.3
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.56s
[INFO] running `"docker" "inspect" "678d45901927eb17cb984329d2499b87d74262f7d1640e8e37b960a988ce0f89"`
[INFO] running `"docker" "rm" "-f" "678d45901927eb17cb984329d2499b87d74262f7d1640e8e37b960a988ce0f89"`
[INFO] [stdout] 678d45901927eb17cb984329d2499b87d74262f7d1640e8e37b960a988ce0f89