[INFO] cloning repository https://github.com/Axary/crow_util [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axary/crow_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxary%2Fcrow_util"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxary%2Fcrow_util'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 38060197bf20ba3c672bcc777da7f616ef97c870 [INFO] testing Axary/crow_util against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxary%2Fcrow_util" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Axary/crow_util 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/Axary/crow_util [INFO] finished tweaking git repo https://github.com/Axary/crow_util [INFO] tweaked toml for git repo https://github.com/Axary/crow_util written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Axary/crow_util 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 2300aa391d22cd71adde72adffbeefa472008bb73b9d62b2651b4375d8e758d4 [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" "2300aa391d22cd71adde72adffbeefa472008bb73b9d62b2651b4375d8e758d4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling crow_util v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `"docker" "inspect" "2300aa391d22cd71adde72adffbeefa472008bb73b9d62b2651b4375d8e758d4"` [INFO] running `"docker" "rm" "-f" "2300aa391d22cd71adde72adffbeefa472008bb73b9d62b2651b4375d8e758d4"` [INFO] [stdout] 2300aa391d22cd71adde72adffbeefa472008bb73b9d62b2651b4375d8e758d4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] af35cc4a75136c783061aabb05edc408728778240fa5eb7a879f768dc2b22adb [INFO] running `"docker" "start" "-a" "af35cc4a75136c783061aabb05edc408728778240fa5eb7a879f768dc2b22adb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling crow_util v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `"docker" "inspect" "af35cc4a75136c783061aabb05edc408728778240fa5eb7a879f768dc2b22adb"` [INFO] running `"docker" "rm" "-f" "af35cc4a75136c783061aabb05edc408728778240fa5eb7a879f768dc2b22adb"` [INFO] [stdout] af35cc4a75136c783061aabb05edc408728778240fa5eb7a879f768dc2b22adb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 332b4ba7bda812b3eca0f6f5fabcd27b3a1f8b2c418eabb84cf1ac866995f1c2 [INFO] running `"docker" "start" "-a" "332b4ba7bda812b3eca0f6f5fabcd27b3a1f8b2c418eabb84cf1ac866995f1c2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/crow_util-4f16c1104f79c446 [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] [stderr] Doc-tests crow_util [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/traits.rs - traits::RetainMut::retain_mut (line 17) ... ok [INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two_unchecked (line 74) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::new (line 48) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::insert_fn (line 134) ... ok [INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two (line 59) ... ok [INFO] [stdout] test src/pop_iter.rs - pop_iter::PopIter (line 9) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::insert (line 101) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::get (line 82) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::clear (line 170) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::capacity (line 231) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::len (line 192) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::with_capacity (line 65) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder (line 15) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::shrink_to_fit (line 210) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "332b4ba7bda812b3eca0f6f5fabcd27b3a1f8b2c418eabb84cf1ac866995f1c2"` [INFO] running `"docker" "rm" "-f" "332b4ba7bda812b3eca0f6f5fabcd27b3a1f8b2c418eabb84cf1ac866995f1c2"` [INFO] [stdout] 332b4ba7bda812b3eca0f6f5fabcd27b3a1f8b2c418eabb84cf1ac866995f1c2