[INFO] crate vk-keyboard 0.2.0 is already in cache
[INFO] checking vk-keyboard-0.2.0 against try#4662032ab74cd44d423120d08d251dfead4914a0 for pr-72788
[INFO] extracting crate vk-keyboard 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate vk-keyboard 0.2.0 on toolchain 4662032ab74cd44d423120d08d251dfead4914a0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vk-keyboard 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vk-keyboard 0.2.0
[INFO] tweaked toml for crates.io crate vk-keyboard 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate vk-keyboard 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+4662032ab74cd44d423120d08d251dfead4914a0" "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] f83e30f36f9c8c05bee342d5141287638dd026e5ebdaf9f34bb4adac2311503a
[INFO] running `"docker" "start" "-a" "f83e30f36f9c8c05bee342d5141287638dd026e5ebdaf9f34bb4adac2311503a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling serde v1.0.107
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking vk-keyboard v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `ButtonAction`, `Button`
[INFO] [stderr]  --> examples/example.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use vk_keyboard::button::{Button, ButtonAction, ButtonColor};
[INFO] [stderr]   |                           ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `"docker" "inspect" "f83e30f36f9c8c05bee342d5141287638dd026e5ebdaf9f34bb4adac2311503a"`
[INFO] running `"docker" "rm" "-f" "f83e30f36f9c8c05bee342d5141287638dd026e5ebdaf9f34bb4adac2311503a"`
[INFO] [stdout] f83e30f36f9c8c05bee342d5141287638dd026e5ebdaf9f34bb4adac2311503a