[INFO] fetching crate makepad-objc-sys 0.2.7...
[INFO] checking makepad-objc-sys-0.2.7 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate makepad-objc-sys 0.2.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate makepad-objc-sys 0.2.7 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate makepad-objc-sys 0.2.7
[INFO] finished tweaking crates.io crate makepad-objc-sys 0.2.7
[INFO] tweaked toml for crates.io crate makepad-objc-sys 0.2.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e49079c871cb2707461cd42d16dc55f13325a841cee9d9bd8d7f3546f77bc58
[INFO] running `Command { std: "docker" "start" "-a" "2e49079c871cb2707461cd42d16dc55f13325a841cee9d9bd8d7f3546f77bc58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e49079c871cb2707461cd42d16dc55f13325a841cee9d9bd8d7f3546f77bc58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e49079c871cb2707461cd42d16dc55f13325a841cee9d9bd8d7f3546f77bc58", kill_on_drop: false }`
[INFO] [stdout] 2e49079c871cb2707461cd42d16dc55f13325a841cee9d9bd8d7f3546f77bc58
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e0e399a994b03ee7baca6f79198af1c53f4bfd96b7da1eeae12e20218b9b77
[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" "72e0e399a994b03ee7baca6f79198af1c53f4bfd96b7da1eeae12e20218b9b77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking makepad-objc-sys v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `libc`
[INFO] [stdout]   --> src/malloc_buf.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use libc;
[INFO] [stdout]    |         ^^^^ no `libc` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]  --> src/test_utils.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/test_utils.rs:66:42
[INFO] [stdout]    |
[INFO] [stdout] 66 |     static REGISTER_CUSTOM_CLASS: Once = ONCE_INIT;
[INFO] [stdout]    |                                          ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/test_utils.rs:125:45
[INFO] [stdout]     |
[INFO] [stdout] 125 |     static REGISTER_CUSTOM_PROTOCOL: Once = ONCE_INIT;
[INFO] [stdout]     |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/test_utils.rs:141:48
[INFO] [stdout]     |
[INFO] [stdout] 141 |     static REGISTER_CUSTOM_SUBPROTOCOL: Once = ONCE_INIT;
[INFO] [stdout]     |                                                ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/test_utils.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |     static REGISTER_CUSTOM_SUBCLASS: Once = ONCE_INIT;
[INFO] [stdout]     |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `makepad-objc-sys`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "72e0e399a994b03ee7baca6f79198af1c53f4bfd96b7da1eeae12e20218b9b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e0e399a994b03ee7baca6f79198af1c53f4bfd96b7da1eeae12e20218b9b77", kill_on_drop: false }`
[INFO] [stdout] 72e0e399a994b03ee7baca6f79198af1c53f4bfd96b7da1eeae12e20218b9b77
