[INFO] crate uhyve 0.0.19 is already in cache [INFO] checking uhyve-0.0.19 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] extracting crate uhyve 0.0.19 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate uhyve 0.0.19 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate uhyve 0.0.19 [INFO] finished tweaking crates.io crate uhyve 0.0.19 [INFO] tweaked toml for crates.io crate uhyve 0.0.19 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate uhyve 0.0.19 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 2a08c44aef89ab21073b35dbd83a1ecbfdcc3d97951c781b237cd3e36963c2e9 [INFO] running `"docker" "start" "-a" "2a08c44aef89ab21073b35dbd83a1ecbfdcc3d97951c781b237cd3e36963c2e9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling mac_address v1.0.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling x86 v0.33.0 [INFO] [stderr] Checking bit_field v0.10.0 [INFO] [stderr] Checking strum v0.8.0 [INFO] [stderr] Checking burst v0.0.2 [INFO] [stderr] Checking virtio-bindings v0.1.0 [INFO] [stderr] Compiling tun-tap v0.1.2 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling raw-cpuid v8.0.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking gdb-protocol v0.1.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking vmm-sys-util v0.5.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking aligned_alloc v0.1.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Compiling strum_macros v0.8.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kvm-bindings v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking kvm-ioctls v0.5.0 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking uhyve v0.0.19 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `reader` [INFO] [stderr] --> src/linux/uhyve.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | reader: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `writer` [INFO] [stderr] --> src/linux/uhyve.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | writer: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `reader` [INFO] [stderr] --> src/linux/uhyve.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | reader: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `writer` [INFO] [stderr] --> src/linux/uhyve.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | writer: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.80s [INFO] running `"docker" "inspect" "2a08c44aef89ab21073b35dbd83a1ecbfdcc3d97951c781b237cd3e36963c2e9"` [INFO] running `"docker" "rm" "-f" "2a08c44aef89ab21073b35dbd83a1ecbfdcc3d97951c781b237cd3e36963c2e9"` [INFO] [stdout] 2a08c44aef89ab21073b35dbd83a1ecbfdcc3d97951c781b237cd3e36963c2e9