[INFO] crate may 0.3.17 is already in cache [INFO] testing may-0.3.17 against 1.44.0 for beta-1.45-1 [INFO] extracting crate may 0.3.17 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate may 0.3.17 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate may 0.3.17 [INFO] finished tweaking crates.io crate may 0.3.17 [INFO] tweaked toml for crates.io crate may 0.3.17 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate may 0.3.17 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 8bc3e4601a713c56e5c67e4450a5b09bbb2b3c672bc4b0c2055249d768379cf7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8bc3e4601a713c56e5c67e4450a5b09bbb2b3c672bc4b0c2055249d768379cf7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling may_queue v0.1.7 [INFO] [stderr] Compiling generator v0.6.20 [INFO] [stderr] Compiling may v0.3.17 (/opt/rustwide/workdir) [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `"docker" "inspect" "8bc3e4601a713c56e5c67e4450a5b09bbb2b3c672bc4b0c2055249d768379cf7"` [INFO] running `"docker" "rm" "-f" "8bc3e4601a713c56e5c67e4450a5b09bbb2b3c672bc4b0c2055249d768379cf7"` [INFO] [stdout] 8bc3e4601a713c56e5c67e4450a5b09bbb2b3c672bc4b0c2055249d768379cf7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c1e7f1a6ba59658993a299fd8df7030437f4f2598623c6f7d4495a660389d715 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c1e7f1a6ba59658993a299fd8df7030437f4f2598623c6f7d4495a660389d715"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling openssl v0.10.27 [INFO] [stderr] Compiling aho-corasick v0.7.7 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling may v0.3.17 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `may`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name lib --edition=2018 tests/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=b9525474c97c4bb7 -C extra-filename=-b9525474c97c4bb7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-cdc8da0f1d58cc9e.rlib --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-3069367cd678159e.rlib --extern generator=/opt/rustwide/target/debug/deps/libgenerator-2103a3254c2e1277.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-68d73f9a0ebc7a09.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-605d8696ebddcbeb.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern may=/opt/rustwide/target/debug/deps/libmay-6d6b2728a3097df8.rlib --extern may_queue=/opt/rustwide/target/debug/deps/libmay_queue-466ece559d05a8c6.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-b9b2384ef4c7eb46.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-c032fdc8a44404b3.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-a6498976f7e7c308.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3e65c27e2e8e72c8.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-c13268ae78e2b4cd.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-95ba48a5d2857822.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-6fef3aa855c24179.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-e3875d2e5b91436c.rlib --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-3281b18c753885e7.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/generator-4afa0e2878b06594/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c1e7f1a6ba59658993a299fd8df7030437f4f2598623c6f7d4495a660389d715"` [INFO] running `"docker" "rm" "-f" "c1e7f1a6ba59658993a299fd8df7030437f4f2598623c6f7d4495a660389d715"` [INFO] [stdout] c1e7f1a6ba59658993a299fd8df7030437f4f2598623c6f7d4495a660389d715