[INFO] fetching crate rust-tdlib 0.1.2...
[INFO] testing rust-tdlib-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rust-tdlib 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust-tdlib 0.1.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-tdlib 0.1.2
[INFO] finished tweaking crates.io crate rust-tdlib 0.1.2
[INFO] tweaked toml for crates.io crate rust-tdlib 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rust-tdlib 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 763bdf6cf4c74d758928a68face69f477b57fb9c1011cc9286018f75a7cbbf0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "763bdf6cf4c74d758928a68face69f477b57fb9c1011cc9286018f75a7cbbf0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "763bdf6cf4c74d758928a68face69f477b57fb9c1011cc9286018f75a7cbbf0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763bdf6cf4c74d758928a68face69f477b57fb9c1011cc9286018f75a7cbbf0a", kill_on_drop: false }`
[INFO] [stdout] 763bdf6cf4c74d758928a68face69f477b57fb9c1011cc9286018f75a7cbbf0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646c4a85b0a4c3f17d49b2acbf40a8e84f9579daf6548ae13f764789a63e45d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "646c4a85b0a4c3f17d49b2acbf40a8e84f9579daf6548ae13f764789a63e45d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rtdlib-sys v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling rust-tdlib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rust-tdlib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rust_tdlib --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="async-trait"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="log"' --cfg 'feature="rtdlib-sys"' --cfg 'feature="tokio"' -C metadata=d8585bd210549e58 -C extra-filename=-d8585bd210549e58 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-454ef677e5089e3b.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-2b399a82130d8a57.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-93afe3d9087c158b.rmeta --extern rtdlib_sys=/opt/rustwide/target/debug/deps/librtdlib_sys-b8323013535f1ecd.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b87c66e89357a9f0.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a1f7e47e313b697f.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0fcb84d58dd513bf.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e05df84e10e6a898.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-617bb558377f8f71.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "646c4a85b0a4c3f17d49b2acbf40a8e84f9579daf6548ae13f764789a63e45d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646c4a85b0a4c3f17d49b2acbf40a8e84f9579daf6548ae13f764789a63e45d9", kill_on_drop: false }`
[INFO] [stdout] 646c4a85b0a4c3f17d49b2acbf40a8e84f9579daf6548ae13f764789a63e45d9