[INFO] crate rispcrt 0.1.0 is already in cache
[INFO] checking rispcrt-0.1.0 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate rispcrt 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rispcrt 0.1.0 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rispcrt 0.1.0
[INFO] finished tweaking crates.io crate rispcrt 0.1.0
[INFO] tweaked toml for crates.io crate rispcrt 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] d6c36595a0f7931afdae255892a41ff8a4c9467c80e7ddcb6ee587b0f330fa7a
[INFO] running `"docker" "start" "-a" "d6c36595a0f7931afdae255892a41ff8a4c9467c80e7ddcb6ee587b0f330fa7a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rispcrt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   gcc::Config::new()
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   gcc::Config::new()
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from src/tasksys.cpp:129:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/sys/sysctl.h:21:2: warning: #warning "The <sys/sysctl.h> header is deprecated and will be removed." [-Wcpp]
[INFO] [stderr] warning:    21 | #warning "The <sys/sysctl.h> header is deprecated and will be removed."
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: src/tasksys.cpp: In member function 'TaskInfo* TaskGroupBase::GetTaskInfo(int)':
[INFO] [stderr] warning: src/tasksys.cpp:328:61: warning: 'new' of type 'TaskInfo' with extended alignment 32 [-Waligned-new=]
[INFO] [stderr] warning:   328 |         taskInfo[chunk] = new TaskInfo[TASK_QUEUE_CHUNK_SIZE];
[INFO] [stderr] warning:       |                                                             ^
[INFO] [stderr] warning: src/tasksys.cpp:328:61: note: uses 'void* operator new [](std::size_t)', which does not have an alignment parameter
[INFO] [stderr] warning: src/tasksys.cpp:328:61: note: use '-faligned-new' to enable C++17 over-aligned new support
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "d6c36595a0f7931afdae255892a41ff8a4c9467c80e7ddcb6ee587b0f330fa7a"`
[INFO] running `"docker" "rm" "-f" "d6c36595a0f7931afdae255892a41ff8a4c9467c80e7ddcb6ee587b0f330fa7a"`
[INFO] [stdout] d6c36595a0f7931afdae255892a41ff8a4c9467c80e7ddcb6ee587b0f330fa7a