[INFO] fetching crate lightspeed_cache 0.6.0...
[INFO] testing lightspeed_cache-0.6.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate lightspeed_cache 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lightspeed_cache 0.6.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lightspeed_cache 0.6.0
[INFO] finished tweaking crates.io crate lightspeed_cache 0.6.0
[INFO] tweaked toml for crates.io crate lightspeed_cache 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 6b59cb526d2a3f04d750bd8f5a67732df7c681887cd3734e668b0c40ffe36b62
[INFO] running `"docker" "start" "-a" "6b59cb526d2a3f04d750bd8f5a67732df7c681887cd3734e668b0c40ffe36b62"`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.2
[INFO] [stderr]    Compiling dashmap v3.11.0
[INFO] [stderr]    Compiling lightspeed_cache v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `"docker" "inspect" "6b59cb526d2a3f04d750bd8f5a67732df7c681887cd3734e668b0c40ffe36b62"`
[INFO] running `"docker" "rm" "-f" "6b59cb526d2a3f04d750bd8f5a67732df7c681887cd3734e668b0c40ffe36b62"`
[INFO] [stdout] 6b59cb526d2a3f04d750bd8f5a67732df7c681887cd3734e668b0c40ffe36b62
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 4f03ae2581599b62376dc54830dc27d5808166448ec25bdb12f6f74d3165a722
[INFO] running `"docker" "start" "-a" "4f03ae2581599b62376dc54830dc27d5808166448ec25bdb12f6f74d3165a722"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling lightspeed_cache v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.98s
[INFO] running `"docker" "inspect" "4f03ae2581599b62376dc54830dc27d5808166448ec25bdb12f6f74d3165a722"`
[INFO] running `"docker" "rm" "-f" "4f03ae2581599b62376dc54830dc27d5808166448ec25bdb12f6f74d3165a722"`
[INFO] [stdout] 4f03ae2581599b62376dc54830dc27d5808166448ec25bdb12f6f74d3165a722
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1f346fcc21fd4e2ad233f4394401fe39fbb22935a3a73613f3590979f9c5c82a
[INFO] running `"docker" "start" "-a" "1f346fcc21fd4e2ad233f4394401fe39fbb22935a3a73613f3590979f9c5c82a"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_cache-59bdd84c614b0fb7
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test dashmap::test::should_insert_on_get_if_not_present ... ok
[INFO] [stdout] test dashmap::test::should_insert_on_get_if_expired ... ok
[INFO] [stdout] test dashmap::test::should_not_overflow_when_ttl_is_max ... ok
[INFO] [stdout] test dashmap::test::clone_should_link_to_same_map ... ok
[INFO] [stdout] test dashmap::test::should_not_return_expired_entry ... ok
[INFO] [stdout] test dashmap::test::should_not_insert_if_exists_on_get ... ok
[INFO] [stdout] test dashmap::test::should_not_try_insert_if_exists_on_get ... ok
[INFO] [stdout] test dashmap::test::should_remove_entry ... ok
[INFO] [stdout] test dashmap::test::should_try_insert_and_return_error ... ok
[INFO] [stdout] test dashmap::test::should_return_entry_not_expired ... ok
[INFO] [stdout] test dashmap::test::should_try_insert_on_get_if_not_present ... ok
[INFO] [stdout] test dashmap::test::should_try_insert_on_get_if_expired ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lightspeed_cache
[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" "1f346fcc21fd4e2ad233f4394401fe39fbb22935a3a73613f3590979f9c5c82a"`
[INFO] running `"docker" "rm" "-f" "1f346fcc21fd4e2ad233f4394401fe39fbb22935a3a73613f3590979f9c5c82a"`
[INFO] [stdout] 1f346fcc21fd4e2ad233f4394401fe39fbb22935a3a73613f3590979f9c5c82a