[INFO] cloning repository https://github.com/Kogia-sima/robustats-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kogia-sima/robustats-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Frobustats-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Frobustats-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b627875598baf5f5e2b753df12d6d9319b7647d
[INFO] testing Kogia-sima/robustats-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Frobustats-rs" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kogia-sima/robustats-rs 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/Kogia-sima/robustats-rs
[INFO] finished tweaking git repo https://github.com/Kogia-sima/robustats-rs
[INFO] tweaked toml for git repo https://github.com/Kogia-sima/robustats-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Kogia-sima/robustats-rs 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7ba5fe5f4e9e8fce5444ff70549db5d311a1c20a0f09f068b5826687f4195646
[INFO] running `"docker" "start" "-a" "7ba5fe5f4e9e8fce5444ff70549db5d311a1c20a0f09f068b5826687f4195646"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling robustats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `"docker" "inspect" "7ba5fe5f4e9e8fce5444ff70549db5d311a1c20a0f09f068b5826687f4195646"`
[INFO] running `"docker" "rm" "-f" "7ba5fe5f4e9e8fce5444ff70549db5d311a1c20a0f09f068b5826687f4195646"`
[INFO] [stdout] 7ba5fe5f4e9e8fce5444ff70549db5d311a1c20a0f09f068b5826687f4195646
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bf91f38689b28c87183685fe73370fac9cc99ad542bbc5f51d964bcca6bdb4f6
[INFO] running `"docker" "start" "-a" "bf91f38689b28c87183685fe73370fac9cc99ad542bbc5f51d964bcca6bdb4f6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling robustats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `"docker" "inspect" "bf91f38689b28c87183685fe73370fac9cc99ad542bbc5f51d964bcca6bdb4f6"`
[INFO] running `"docker" "rm" "-f" "bf91f38689b28c87183685fe73370fac9cc99ad542bbc5f51d964bcca6bdb4f6"`
[INFO] [stdout] bf91f38689b28c87183685fe73370fac9cc99ad542bbc5f51d964bcca6bdb4f6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c1b0c95330c4f23800b0f6b3b0c08b7d69742eb7cad6d4f4bb663b9acade6ecf
[INFO] running `"docker" "start" "-a" "c1b0c95330c4f23800b0f6b3b0c08b7d69742eb7cad6d4f4bb663b9acade6ecf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/robustats-3ffda236382f4e7c
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::medcouple::generic_1 ... ok
[INFO] [stdout] test tests::wmedian::even_len ... ok
[INFO] [stdout] test tests::medcouple::small_skewed_2 ... ok
[INFO] [stdout] test tests::wmedian::same_weights ... ok
[INFO] [stdout] test tests::medcouple::small_skewed_1 ... ok
[INFO] [stdout] test tests::medcouple::small_homogeneous_3 ... ok
[INFO] [stdout] test tests::medcouple::small_homogeneous_2 ... ok
[INFO] [stdout] test tests::wmedian::half_way_median ... ok
[INFO] [stdout] test tests::medcouple::small_homogeneous_1 ... ok
[INFO] [stdout] test tests::medcouple::generic_2 ... ok
[INFO] [stdout] test tests::medcouple::generic_3 ... ok
[INFO] [stdout] test tests::wmedian::dominant_weight ... ok
[INFO] [stdout] test tests::medcouple::large_skewed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests robustats
[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" "c1b0c95330c4f23800b0f6b3b0c08b7d69742eb7cad6d4f4bb663b9acade6ecf"`
[INFO] running `"docker" "rm" "-f" "c1b0c95330c4f23800b0f6b3b0c08b7d69742eb7cad6d4f4bb663b9acade6ecf"`
[INFO] [stdout] c1b0c95330c4f23800b0f6b3b0c08b7d69742eb7cad6d4f4bb663b9acade6ecf