[INFO] fetching crate ndless 0.8.1...
[INFO] checking ndless-0.8.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate ndless 0.8.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ndless 0.8.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ndless 0.8.1
[INFO] finished tweaking crates.io crate ndless 0.8.1
[INFO] tweaked toml for crates.io crate ndless 0.8.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 4276e22c5513f93f0fc3d72ea34740c517d6bc2e6255cc988433c12aa62117a7
[INFO] running `"docker" "start" "-a" "4276e22c5513f93f0fc3d72ea34740c517d6bc2e6255cc988433c12aa62117a7"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cty v0.2.0
[INFO] [stderr]     Checking cty v0.1.5
[INFO] [stderr]    Compiling ndless-static-vars v2.0.1
[INFO] [stderr]     Checking ndless-sys v0.2.0
[INFO] [stderr]     Checking cstr_core v0.1.2
[INFO] [stderr]     Checking embedded-ffi v0.1.2
[INFO] [stderr]    Compiling ndless-macros v0.3.0
[INFO] [stderr]     Checking ndless v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/file_io/io/util.rs:48:48
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut buf: [u8; super::DEFAULT_BUF_SIZE] = mem::uninitialized();
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/file_io/io/util.rs:48:48
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut buf: [u8; super::DEFAULT_BUF_SIZE] = mem::uninitialized();
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.04s
[INFO] running `"docker" "inspect" "4276e22c5513f93f0fc3d72ea34740c517d6bc2e6255cc988433c12aa62117a7"`
[INFO] running `"docker" "rm" "-f" "4276e22c5513f93f0fc3d72ea34740c517d6bc2e6255cc988433c12aa62117a7"`
[INFO] [stdout] 4276e22c5513f93f0fc3d72ea34740c517d6bc2e6255cc988433c12aa62117a7