[INFO] crate dakv_logger 0.1.4 is already in cache
[INFO] testing dakv_logger-0.1.4 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate dakv_logger 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dakv_logger 0.1.4 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 dakv_logger 0.1.4
[INFO] finished tweaking crates.io crate dakv_logger 0.1.4
[INFO] tweaked toml for crates.io crate dakv_logger 0.1.4 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e72076997308724607823183c1b9025579fc67af9c8cfce6e569da1fd12b039d
[INFO] running `"docker" "start" "-a" "e72076997308724607823183c1b9025579fc67af9c8cfce6e569da1fd12b039d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling arc-swap v0.4.6
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling slog-scope v4.3.0
[INFO] [stderr]    Compiling slog-async v2.5.0
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling slog-stdlog v4.0.0
[INFO] [stderr]    Compiling slog-envlogger v2.2.0
[INFO] [stderr]    Compiling dakv_logger v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `"docker" "inspect" "e72076997308724607823183c1b9025579fc67af9c8cfce6e569da1fd12b039d"`
[INFO] running `"docker" "rm" "-f" "e72076997308724607823183c1b9025579fc67af9c8cfce6e569da1fd12b039d"`
[INFO] [stdout] e72076997308724607823183c1b9025579fc67af9c8cfce6e569da1fd12b039d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0a31472bfa01054af12d9a498bbb7810422cf54a1597966efd6f849d9d572dd7
[INFO] running `"docker" "start" "-a" "0a31472bfa01054af12d9a498bbb7810422cf54a1597966efd6f849d9d572dd7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dakv_logger v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "0a31472bfa01054af12d9a498bbb7810422cf54a1597966efd6f849d9d572dd7"`
[INFO] running `"docker" "rm" "-f" "0a31472bfa01054af12d9a498bbb7810422cf54a1597966efd6f849d9d572dd7"`
[INFO] [stdout] 0a31472bfa01054af12d9a498bbb7810422cf54a1597966efd6f849d9d572dd7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f4cd3d65174e59093182876a98d424b18ca55ddfc87a2afb0884f4e603032097
[INFO] running `"docker" "start" "-a" "f4cd3d65174e59093182876a98d424b18ca55ddfc87a2afb0884f4e603032097"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dakv_logger-39628b498cbb022b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] 2020-06-05T20:45:37.996588916+00:00 C src/lib.rs 123 test
[INFO] [stdout] 2020-06-05T20:45:37.996782648+00:00 I src/lib.rs 124 test
[INFO] [stdout] 2020-06-05T20:45:37.996838954+00:00 W src/lib.rs 125 test
[INFO] [stdout] 2020-06-05T20:45:37.996889681+00:00 E src/lib.rs 126 test
[INFO] [stdout] 2020-06-05T20:45:37.996931136+00:00 D src/lib.rs 127 test
[INFO] [stdout] test tests::test_async_log ... ok
[INFO] [stdout] test tests::test_log ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dakv_logger
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - prelude (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4cd3d65174e59093182876a98d424b18ca55ddfc87a2afb0884f4e603032097"`
[INFO] running `"docker" "rm" "-f" "f4cd3d65174e59093182876a98d424b18ca55ddfc87a2afb0884f4e603032097"`
[INFO] [stdout] f4cd3d65174e59093182876a98d424b18ca55ddfc87a2afb0884f4e603032097