[INFO] fetching crate async-compression 0.1.0-alpha.7...
[INFO] checking async-compression-0.1.0-alpha.7 against beta-2019-10-27 for pr-65897
[INFO] extracting crate async-compression 0.1.0-alpha.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate async-compression 0.1.0-alpha.7 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 async-compression 0.1.0-alpha.7
[INFO] finished tweaking crates.io crate async-compression 0.1.0-alpha.7
[INFO] tweaked toml for crates.io crate async-compression 0.1.0-alpha.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntest v0.3.3
[INFO] [stderr]   Downloaded ntest_timeout v0.3.3
[INFO] [stderr]   Downloaded ntest_test_cases v0.3.3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dbe8d5345973398953ca256f732a8e006192e23d9436ab02c7aa178adfc42345
[INFO] running `"docker" "start" "-a" "dbe8d5345973398953ca256f732a8e006192e23d9436ab02c7aa178adfc42345"`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]     Checking timebomb v0.1.2
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]    Compiling zstd-sys v1.4.14+zstd.1.4.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-test-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling pin-project-internal v0.4.5
[INFO] [stderr]    Compiling ntest_timeout v0.3.3
[INFO] [stderr]    Compiling ntest_test_cases v0.3.3
[INFO] [stderr]     Checking pin-project v0.4.5
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking ntest v0.3.3
[INFO] [stderr]     Checking zstd-safe v2.0.0+zstd.1.4.3
[INFO] [stderr]     Checking zstd v0.5.0+zstd.1.4.3
[INFO] [stderr]     Checking async-compression v0.1.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `"docker" "inspect" "dbe8d5345973398953ca256f732a8e006192e23d9436ab02c7aa178adfc42345"`
[INFO] running `"docker" "rm" "-f" "dbe8d5345973398953ca256f732a8e006192e23d9436ab02c7aa178adfc42345"`
[INFO] [stdout] dbe8d5345973398953ca256f732a8e006192e23d9436ab02c7aa178adfc42345