[INFO] crate osprey 0.4.4 is already in cache
[INFO] checking osprey-0.4.4 against beta-2019-10-27 for pr-65897
[INFO] extracting crate osprey 0.4.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate osprey 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 osprey 0.4.4
[INFO] finished tweaking crates.io crate osprey 0.4.4
[INFO] tweaked toml for crates.io crate osprey 0.4.4 written to /workspace/builds/worker-4/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]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 92d90ab0f0a14a346dc924ac575f1dc6bb3d3eff2dcaa6744543db1bed9d9f63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "92d90ab0f0a14a346dc924ac575f1dc6bb3d3eff2dcaa6744543db1bed9d9f63"`
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling lalrpop-util v0.16.3
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]     Checking union-find v0.3.2
[INFO] [stderr]    Compiling gluon_vm v0.9.4
[INFO] [stderr]     Checking rpds v0.5.0
[INFO] [stderr]     Checking frunk_core v0.2.4
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling ascii-canvas v1.0.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling which v3.0.0
[INFO] [stderr]    Compiling ena v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling gluon_codegen v0.9.4
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking goblin v0.0.23
[INFO] [stderr]     Checking codespan v0.1.3
[INFO] [stderr]     Checking codespan-reporting v0.1.4
[INFO] [stderr]     Checking gluon_base v0.9.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]     Checking gluon_check v0.9.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling gluon v0.9.4
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking num-bigint v0.2.3
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling falcon_capstone v0.3.0
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]     Checking falcon v0.4.5
[INFO] [stderr]    Compiling gluon_parser v0.9.4
[INFO] [stderr]     Checking osprey v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 54s
[INFO] running `"docker" "inspect" "92d90ab0f0a14a346dc924ac575f1dc6bb3d3eff2dcaa6744543db1bed9d9f63"`
[INFO] running `"docker" "rm" "-f" "92d90ab0f0a14a346dc924ac575f1dc6bb3d3eff2dcaa6744543db1bed9d9f63"`
[INFO] [stdout] 92d90ab0f0a14a346dc924ac575f1dc6bb3d3eff2dcaa6744543db1bed9d9f63