[INFO] fetching crate eyros 2.0.0...
[INFO] testing eyros-2.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate eyros 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate eyros 2.0.0 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 crates.io crate eyros 2.0.0
[INFO] finished tweaking crates.io crate eyros 2.0.0
[INFO] tweaked toml for crates.io crate eyros 2.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate eyros 2.0.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded desert v1.0.3
[INFO] [stderr]   Downloaded random-access-storage v3.0.0
[INFO] [stderr]   Downloaded random-access-disk v1.0.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 75941866eded914638baab5eb85d3827af2367f3074290705ea2f6604c65eff0
[INFO] running `"docker" "start" "-a" "75941866eded914638baab5eb85d3827af2367f3074290705ea2f6604c65eff0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling mkdirp v1.0.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling lru v0.1.17
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling random-access-storage v3.0.0
[INFO] [stderr]    Compiling desert v1.0.3
[INFO] [stderr]    Compiling random-access-disk v1.0.0
[INFO] [stderr]    Compiling eyros v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 34s
[INFO] running `"docker" "inspect" "75941866eded914638baab5eb85d3827af2367f3074290705ea2f6604c65eff0"`
[INFO] running `"docker" "rm" "-f" "75941866eded914638baab5eb85d3827af2367f3074290705ea2f6604c65eff0"`
[INFO] [stdout] 75941866eded914638baab5eb85d3827af2367f3074290705ea2f6604c65eff0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b7db8ac6f6a568992f875d30cfd87cad5330228d718cff5445d7f789504745a
[INFO] running `"docker" "start" "-a" "9b7db8ac6f6a568992f875d30cfd87cad5330228d718cff5445d7f789504745a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling eyros v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `eyros`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name eyros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=65048b18b914ea4b -C extra-filename=-65048b18b914ea4b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern desert=/opt/rustwide/target/debug/deps/libdesert-10d7c6138d713b26.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-7ebd05f66be2f1c0.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-d05f4afdbc25715f.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-238490b670026be7.rlib --extern random=/opt/rustwide/target/debug/deps/librandom-9e15040ba93422c7.rlib --extern random_access_disk=/opt/rustwide/target/debug/deps/librandom_access_disk-80a9744919836228.rlib --extern random_access_storage=/opt/rustwide/target/debug/deps/librandom_access_storage-e408222c6aba5a33.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-75e6835da95bf516.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-85de2db0b3bf4621/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" "9b7db8ac6f6a568992f875d30cfd87cad5330228d718cff5445d7f789504745a"`
[INFO] running `"docker" "rm" "-f" "9b7db8ac6f6a568992f875d30cfd87cad5330228d718cff5445d7f789504745a"`
[INFO] [stdout] 9b7db8ac6f6a568992f875d30cfd87cad5330228d718cff5445d7f789504745a