[INFO] cloning repository https://github.com/magmast/rmatrix [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magmast/rmatrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagmast%2Frmatrix"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagmast%2Frmatrix'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 03d64114e55785e18e642255fab92e9cfade5a25 [INFO] testing magmast/rmatrix against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagmast%2Frmatrix" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/magmast/rmatrix 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/magmast/rmatrix [INFO] finished tweaking git repo https://github.com/magmast/rmatrix [INFO] tweaked toml for git repo https://github.com/magmast/rmatrix written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/magmast/rmatrix 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] warning: only one of `license` or `license-file` is necessary [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=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] 6b2fd45c195a97ed93e60ccf35f2d00d7d0129a5e7e7fc648f0f8a0aedb5bd5a [INFO] running `"docker" "start" "-a" "6b2fd45c195a97ed93e60ccf35f2d00d7d0129a5e7e7fc648f0f8a0aedb5bd5a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling rmatrix v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.80s [INFO] running `"docker" "inspect" "6b2fd45c195a97ed93e60ccf35f2d00d7d0129a5e7e7fc648f0f8a0aedb5bd5a"` [INFO] running `"docker" "rm" "-f" "6b2fd45c195a97ed93e60ccf35f2d00d7d0129a5e7e7fc648f0f8a0aedb5bd5a"` [INFO] [stdout] 6b2fd45c195a97ed93e60ccf35f2d00d7d0129a5e7e7fc648f0f8a0aedb5bd5a [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=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] 36992276ce6a26b432f04cb71c8e73e01abef15630749cc14adc648235aebb93 [INFO] running `"docker" "start" "-a" "36992276ce6a26b432f04cb71c8e73e01abef15630749cc14adc648235aebb93"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling rmatrix v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "36992276ce6a26b432f04cb71c8e73e01abef15630749cc14adc648235aebb93"` [INFO] running `"docker" "rm" "-f" "36992276ce6a26b432f04cb71c8e73e01abef15630749cc14adc648235aebb93"` [INFO] [stdout] 36992276ce6a26b432f04cb71c8e73e01abef15630749cc14adc648235aebb93 [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=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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e68b2e2c0238418aab30887fdb984ca1adc12337c13d9bb1df843de0e5c82704 [INFO] running `"docker" "start" "-a" "e68b2e2c0238418aab30887fdb984ca1adc12337c13d9bb1df843de0e5c82704"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rmatrix-6ffed7541f1faa92 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e68b2e2c0238418aab30887fdb984ca1adc12337c13d9bb1df843de0e5c82704"` [INFO] running `"docker" "rm" "-f" "e68b2e2c0238418aab30887fdb984ca1adc12337c13d9bb1df843de0e5c82704"` [INFO] [stdout] e68b2e2c0238418aab30887fdb984ca1adc12337c13d9bb1df843de0e5c82704