[INFO] fetching crate r-cache 0.4.4...
[INFO] testing r-cache-0.4.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate r-cache 0.4.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate r-cache 0.4.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-cache 0.4.4
[INFO] finished tweaking crates.io crate r-cache 0.4.4
[INFO] tweaked toml for crates.io crate r-cache 0.4.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5948777e5bd5da5f72d2b5d7aabeb3db34b7701ba2afcf46394010508a20a0b5
[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" "5948777e5bd5da5f72d2b5d7aabeb3db34b7701ba2afcf46394010508a20a0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5948777e5bd5da5f72d2b5d7aabeb3db34b7701ba2afcf46394010508a20a0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5948777e5bd5da5f72d2b5d7aabeb3db34b7701ba2afcf46394010508a20a0b5", kill_on_drop: false }`
[INFO] [stdout] 5948777e5bd5da5f72d2b5d7aabeb3db34b7701ba2afcf46394010508a20a0b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 175d118bff135f51deb297e10b37fc02a96876855b4cc1330246f24cf1a0ce20
[INFO] running `Command { std: "docker" "start" "-a" "175d118bff135f51deb297e10b37fc02a96876855b4cc1330246f24cf1a0ce20", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-cache v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "175d118bff135f51deb297e10b37fc02a96876855b4cc1330246f24cf1a0ce20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175d118bff135f51deb297e10b37fc02a96876855b4cc1330246f24cf1a0ce20", kill_on_drop: false }`
[INFO] [stdout] 175d118bff135f51deb297e10b37fc02a96876855b4cc1330246f24cf1a0ce20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a51453c058a82c3ab654aa40e0bf31e241af841a0ec453a3af24c9e8d701753
[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" "8a51453c058a82c3ab654aa40e0bf31e241af841a0ec453a3af24c9e8d701753", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.4
[INFO] [stderr]    Compiling async-std v1.11.0
[INFO] [stderr]    Compiling r-cache v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.03s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/r_cache-5da945315fe903e6)
[INFO] running `Command { std: "docker" "inspect" "8a51453c058a82c3ab654aa40e0bf31e241af841a0ec453a3af24c9e8d701753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a51453c058a82c3ab654aa40e0bf31e241af841a0ec453a3af24c9e8d701753", kill_on_drop: false }`
[INFO] [stdout] 8a51453c058a82c3ab654aa40e0bf31e241af841a0ec453a3af24c9e8d701753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] dd785dbc8a4f0051acd39c321ba04733ddb81ba07ed4458923546fb15a0acbc9
[INFO] running `Command { std: "docker" "start" "-a" "dd785dbc8a4f0051acd39c321ba04733ddb81ba07ed4458923546fb15a0acbc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/r_cache-5da945315fe903e6)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test item::tests::not_expired_when_duration_is_none ... ok
[INFO] [stdout] test cache::tests::set_replace_existing_value ... ok
[INFO] [stdout] test cache::tests::clear_not_expired_item ... ok
[INFO] [stdout] test cache::tests::remove_expired_item ... ok
[INFO] [stdout] test cache::tests::set_and_get_value_with_default_duration ... ok
[INFO] [stdout] test cache::tests::set_and_get_value_with_custom_duration ... ok
[INFO] [stdout] test cache::tests::remove_return_none_if_not_found ... ok
[INFO] [stdout] test cache::tests::remove_remove_expired_item ... ok
[INFO] [stdout] test item::tests::expired_when_duration_is_zero ... ok
[INFO] [stdout] test cache::tests::set_do_not_get_expired_value ... ok
[INFO] [stdout] test cache::tests::set_and_get_value_without_duration ... ok
[INFO] [stdout] test cache::tests::remove_expired_do_not_remove_not_expired_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r-cache
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<T,V>::new (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd785dbc8a4f0051acd39c321ba04733ddb81ba07ed4458923546fb15a0acbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd785dbc8a4f0051acd39c321ba04733ddb81ba07ed4458923546fb15a0acbc9", kill_on_drop: false }`
[INFO] [stdout] dd785dbc8a4f0051acd39c321ba04733ddb81ba07ed4458923546fb15a0acbc9