[INFO] fetching crate lightspeed_cache 0.13.6...
[INFO] testing lightspeed_cache-0.13.6 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate lightspeed_cache 0.13.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lightspeed_cache 0.13.6 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightspeed_cache 0.13.6
[INFO] finished tweaking crates.io crate lightspeed_cache 0.13.6
[INFO] tweaked toml for crates.io crate lightspeed_cache 0.13.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc2bddf7f7f6d42cc96e8f8f75edb5ea4a460908a8d70d120e5cc1d451f139a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fc2bddf7f7f6d42cc96e8f8f75edb5ea4a460908a8d70d120e5cc1d451f139a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc2bddf7f7f6d42cc96e8f8f75edb5ea4a460908a8d70d120e5cc1d451f139a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2bddf7f7f6d42cc96e8f8f75edb5ea4a460908a8d70d120e5cc1d451f139a5", kill_on_drop: false }`
[INFO] [stdout] fc2bddf7f7f6d42cc96e8f8f75edb5ea4a460908a8d70d120e5cc1d451f139a5
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ffbd9f936ba886bd11d2853916fbd9e78308d219c6b099a7c53a36a4c1cdb39c
[INFO] running `Command { std: "docker" "start" "-a" "ffbd9f936ba886bd11d2853916fbd9e78308d219c6b099a7c53a36a4c1cdb39c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling lightspeed_cache v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.25s
[INFO] running `Command { std: "docker" "inspect" "ffbd9f936ba886bd11d2853916fbd9e78308d219c6b099a7c53a36a4c1cdb39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbd9f936ba886bd11d2853916fbd9e78308d219c6b099a7c53a36a4c1cdb39c", kill_on_drop: false }`
[INFO] [stdout] ffbd9f936ba886bd11d2853916fbd9e78308d219c6b099a7c53a36a4c1cdb39c
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3ce5e3bfa3d0c1e10eff59c4fb7c96f2b1480ee84288220c99078d35ef210e4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f3ce5e3bfa3d0c1e10eff59c4fb7c96f2b1480ee84288220c99078d35ef210e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling lightspeed_cache v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "f3ce5e3bfa3d0c1e10eff59c4fb7c96f2b1480ee84288220c99078d35ef210e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ce5e3bfa3d0c1e10eff59c4fb7c96f2b1480ee84288220c99078d35ef210e4", kill_on_drop: false }`
[INFO] [stdout] f3ce5e3bfa3d0c1e10eff59c4fb7c96f2b1480ee84288220c99078d35ef210e4
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73a091b6c4583e346df2299508cad2d0aa1d1f9ad4549583f593cdf485723f1f
[INFO] running `Command { std: "docker" "start" "-a" "73a091b6c4583e346df2299508cad2d0aa1d1f9ad4549583f593cdf485723f1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_cache-c646a9a3f28a0dc8
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test hashmap::test::should_insert_on_get_if_not_present ... ok
[INFO] [stdout] test hashmap::test::clone_should_link_to_same_map ... ok
[INFO] [stdout] test hashmap::test::should_not_overflow_when_ttl_is_max ... ok
[INFO] [stdout] test hashmap::test::should_not_try_insert_if_exists_on_get ... ok
[INFO] [stdout] test hashmap::test::should_try_insert_on_get_if_not_present ... ok
[INFO] [stdout] test hashmap::test::should_return_entry_not_expired ... ok
[INFO] [stdout] test hashmap::test::should_not_insert_if_exists_on_get ... ok
[INFO] [stdout] test hashmap::test::should_try_insert_and_return_error ... ok
[INFO] [stdout] test hashmap::test::should_remove_entry ... ok
[INFO] [stdout] test hashmap::test::should_not_return_expired_entry ... ok
[INFO] [stdout] test hashmap::test::should_insert_on_get_if_expired ... ok
[INFO] [stdout] test hashmap::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 `Command { std: "docker" "inspect" "73a091b6c4583e346df2299508cad2d0aa1d1f9ad4549583f593cdf485723f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a091b6c4583e346df2299508cad2d0aa1d1f9ad4549583f593cdf485723f1f", kill_on_drop: false }`
[INFO] [stdout] 73a091b6c4583e346df2299508cad2d0aa1d1f9ad4549583f593cdf485723f1f