[INFO] fetching crate telegram-client 1.4.1...
[INFO] checking telegram-client-1.4.1 against beta-2019-10-27 for pr-65897
[INFO] extracting crate telegram-client 1.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate telegram-client 1.4.1 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 telegram-client 1.4.1
[INFO] finished tweaking crates.io crate telegram-client 1.4.1
[INFO] tweaked toml for crates.io crate telegram-client 1.4.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate telegram-client 1.4.1 already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c9c84227690e7cfc1e06f671d9291e22a857577842e3339d63776b12a1e1c947
[INFO] running `"docker" "start" "-a" "c9c84227690e7cfc1e06f671d9291e22a857577842e3339d63776b12a1e1c947"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling telegram-client v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toolkit v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking simple_logger v1.3.0
[INFO] [stderr]     Checking rtdlib v1.4.0
[INFO] [stderr] error: could not compile `rtdlib`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name rtdlib /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rtdlib-1.4.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=88aff7b68fe1a753 -C extra-filename=-88aff7b68fe1a753 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-038eda2c6d1de4bc.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bacd1a599a8b3d9c.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d8febbde500cfdbd.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2ff7d45b88d76778.rmeta --cap-lints allow --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "c9c84227690e7cfc1e06f671d9291e22a857577842e3339d63776b12a1e1c947"`
[INFO] running `"docker" "rm" "-f" "c9c84227690e7cfc1e06f671d9291e22a857577842e3339d63776b12a1e1c947"`
[INFO] [stdout] c9c84227690e7cfc1e06f671d9291e22a857577842e3339d63776b12a1e1c947