[INFO] updating cached repository https://github.com/DarthStrom/WalkingSkeleton
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae1df657fb8038e0c1520e0a40a0785dd851d780
[INFO] testing DarthStrom/WalkingSkeleton against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2FWalkingSkeleton" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarthStrom/WalkingSkeleton on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/DarthStrom/WalkingSkeleton
[INFO] finished tweaking git repo https://github.com/DarthStrom/WalkingSkeleton
[INFO] tweaked toml for git repo https://github.com/DarthStrom/WalkingSkeleton written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/DarthStrom/WalkingSkeleton already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65782dfd398d817b3a35247185d62dc6958db81535111199546876be7429d2a6
[INFO] running `"docker" "start" "-a" "65782dfd398d817b3a35247185d62dc6958db81535111199546876be7429d2a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling image v0.23.0
[INFO] [stderr]    Compiling walking-skeleton v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `winapi`
[INFO] [stderr]  --> src/bin/../common.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use winapi::ctypes::c_void;
[INFO] [stderr]   |     ^^^^^^ use of undeclared type or module `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `winapi`
[INFO] [stderr]  --> src/common.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use winapi::ctypes::c_void;
[INFO] [stderr]   |     ^^^^^^ use of undeclared type or module `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `os`
[INFO] [stderr]   --> src/bin/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     os::main();
[INFO] [stderr]    |     ^^ use of undeclared type or module `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `c_void` in this scope
[INFO] [stderr]   --> src/bin/../common.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub memory: *mut c_void,
[INFO] [stderr]    |                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]    |
[INFO] [stderr] 3  | use core::ffi::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::ffi::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::os::raw::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `c_void` in this scope
[INFO] [stderr]   --> src/common.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub memory: *mut c_void,
[INFO] [stderr]    |                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]    |
[INFO] [stderr] 3  | use core::ffi::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::ffi::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::os::raw::c_void;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `walking-skeleton`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "65782dfd398d817b3a35247185d62dc6958db81535111199546876be7429d2a6"`
[INFO] running `"docker" "rm" "-f" "65782dfd398d817b3a35247185d62dc6958db81535111199546876be7429d2a6"`
[INFO] [stdout] 65782dfd398d817b3a35247185d62dc6958db81535111199546876be7429d2a6