[INFO] updating cached repository https://github.com/amzn/askalono
[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] 554c993de0d214701b5ae824a94e17e9fedc0c9b
[INFO] testing amzn/askalono against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famzn%2Faskalono" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amzn/askalono 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/amzn/askalono
[INFO] finished tweaking git repo https://github.com/amzn/askalono
[INFO] tweaked toml for git repo https://github.com/amzn/askalono written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9a134c6c993db2c563ffba26b3691132f5006ec3f00d063ba61c0dccf4ec8402
[INFO] running `"docker" "start" "-a" "9a134c6c993db2c563ffba26b3691132f5006ec3f00d063ba61c0dccf4ec8402"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling zstd-sys v1.4.16+zstd.1.4.5
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling rmp-serde v0.14.3
[INFO] [stderr]    Compiling zstd-safe v2.0.4+zstd.1.4.5
[INFO] [stderr]    Compiling zstd v0.5.2+zstd.1.4.5
[INFO] [stderr]    Compiling askalono v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "9a134c6c993db2c563ffba26b3691132f5006ec3f00d063ba61c0dccf4ec8402"`
[INFO] running `"docker" "rm" "-f" "9a134c6c993db2c563ffba26b3691132f5006ec3f00d063ba61c0dccf4ec8402"`
[INFO] [stdout] 9a134c6c993db2c563ffba26b3691132f5006ec3f00d063ba61c0dccf4ec8402
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 101f8264e678ce5e8e5dfa37aced2c998758ad3702fc984f3bbc667df2e4df23
[INFO] running `"docker" "start" "-a" "101f8264e678ce5e8e5dfa37aced2c998758ad3702fc984f3bbc667df2e4df23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling askalono v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `askalono`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name askalono --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="serde_json"' --cfg 'feature="spdx"' -C metadata=d493b000301bb43f -C extra-filename=-d493b000301bb43f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e96e50af3f31b74f.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-03593cff0cd6a2e5.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-df545278218dc866.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9d7abde785476cae.rlib --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-f565e69c1ff38598.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5398d4946eb4d19d.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-245474a2f8bbe91d.rlib --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-467beec5965936c6.rlib --extern zstd=/opt/rustwide/target/debug/deps/libzstd-734d265ff381da06.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/zstd-sys-1cb29460f0dfbae7/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" "101f8264e678ce5e8e5dfa37aced2c998758ad3702fc984f3bbc667df2e4df23"`
[INFO] running `"docker" "rm" "-f" "101f8264e678ce5e8e5dfa37aced2c998758ad3702fc984f3bbc667df2e4df23"`
[INFO] [stdout] 101f8264e678ce5e8e5dfa37aced2c998758ad3702fc984f3bbc667df2e4df23