[INFO] fetching crate lightspeed_cache 0.34.0...
[INFO] testing lightspeed_cache-0.34.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate lightspeed_cache 0.34.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lightspeed_cache 0.34.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightspeed_cache 0.34.0
[INFO] finished tweaking crates.io crate lightspeed_cache 0.34.0
[INFO] tweaked toml for crates.io crate lightspeed_cache 0.34.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d77c1fdcf38d8e12de7ea8cc44f0df83a3bddf5973685cd343b877f734c3aa25
[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" "d77c1fdcf38d8e12de7ea8cc44f0df83a3bddf5973685cd343b877f734c3aa25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d77c1fdcf38d8e12de7ea8cc44f0df83a3bddf5973685cd343b877f734c3aa25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77c1fdcf38d8e12de7ea8cc44f0df83a3bddf5973685cd343b877f734c3aa25", kill_on_drop: false }`
[INFO] [stdout] d77c1fdcf38d8e12de7ea8cc44f0df83a3bddf5973685cd343b877f734c3aa25
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96968d9bd0cee7955fb9038f75ce4f73e9374f111fc19ce4c00fff965f5660dc
[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" "96968d9bd0cee7955fb9038f75ce4f73e9374f111fc19ce4c00fff965f5660dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling lightspeed_cache v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.25s
[INFO] running `Command { std: "docker" "inspect" "96968d9bd0cee7955fb9038f75ce4f73e9374f111fc19ce4c00fff965f5660dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96968d9bd0cee7955fb9038f75ce4f73e9374f111fc19ce4c00fff965f5660dc", kill_on_drop: false }`
[INFO] [stdout] 96968d9bd0cee7955fb9038f75ce4f73e9374f111fc19ce4c00fff965f5660dc
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d70d8c1058fb56353e27b4be4700e93856417e3a43a3bfa157cacdec41f0b0
[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" "12d70d8c1058fb56353e27b4be4700e93856417e3a43a3bfa157cacdec41f0b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling lightspeed_cache v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "12d70d8c1058fb56353e27b4be4700e93856417e3a43a3bfa157cacdec41f0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d70d8c1058fb56353e27b4be4700e93856417e3a43a3bfa157cacdec41f0b0", kill_on_drop: false }`
[INFO] [stdout] 12d70d8c1058fb56353e27b4be4700e93856417e3a43a3bfa157cacdec41f0b0
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] c5786c1ab443fa43f8f4f08136e78464c8fb8f2abafa904903cb783d2e055334
[INFO] running `Command { std: "docker" "start" "-a" "c5786c1ab443fa43f8f4f08136e78464c8fb8f2abafa904903cb783d2e055334", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lightspeed_cache-52b4734cca864dff)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tokio::test::should_insert_on_get_if_not_present ... ok
[INFO] [stdout] test tokio::test::should_not_overflow_when_ttl_is_max ... ok
[INFO] [stdout] test tokio::test::clone_should_link_to_same_map ... ok
[INFO] [stdout] test tokio::test::should_return_entry_not_expired ... ok
[INFO] [stdout] test tokio::test::should_try_insert_and_return_error ... ok
[INFO] [stdout] test tokio::test::should_try_insert_on_get_if_expired ... ok
[INFO] [stdout] test tokio::test::should_try_insert_on_get_if_not_present ... ok
[INFO] [stdout] test tokio::test::should_not_try_insert_if_exists_on_get ... ok
[INFO] [stdout] test tokio::test::should_insert_on_get_if_expired ... ok
[INFO] [stdout] test tokio::test::should_not_return_expired_entry ... ok
[INFO] [stdout] test tokio::test::should_remove_entry ... ok
[INFO] [stdout] test tokio::test::should_not_insert_if_exists_on_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5786c1ab443fa43f8f4f08136e78464c8fb8f2abafa904903cb783d2e055334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5786c1ab443fa43f8f4f08136e78464c8fb8f2abafa904903cb783d2e055334", kill_on_drop: false }`
[INFO] [stdout] c5786c1ab443fa43f8f4f08136e78464c8fb8f2abafa904903cb783d2e055334