[INFO] fetching crate cachemap 0.1.0...
[INFO] testing cachemap-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cachemap 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cachemap 0.1.0 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 cachemap 0.1.0
[INFO] finished tweaking crates.io crate cachemap 0.1.0
[INFO] tweaked toml for crates.io crate cachemap 0.1.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 396a45688431b5d43c1afda1cd26737fa851e54cec23e8742fc4d1d9cf89de99
[INFO] running `Command { std: "docker" "start" "-a" "396a45688431b5d43c1afda1cd26737fa851e54cec23e8742fc4d1d9cf89de99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396a45688431b5d43c1afda1cd26737fa851e54cec23e8742fc4d1d9cf89de99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396a45688431b5d43c1afda1cd26737fa851e54cec23e8742fc4d1d9cf89de99", kill_on_drop: false }`
[INFO] [stdout] 396a45688431b5d43c1afda1cd26737fa851e54cec23e8742fc4d1d9cf89de99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5e0846923a92b42c19b3c913b34aab981fc5bf777565afac85a81bdc83554c62
[INFO] running `Command { std: "docker" "start" "-a" "5e0846923a92b42c19b3c913b34aab981fc5bf777565afac85a81bdc83554c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachemap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "5e0846923a92b42c19b3c913b34aab981fc5bf777565afac85a81bdc83554c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0846923a92b42c19b3c913b34aab981fc5bf777565afac85a81bdc83554c62", kill_on_drop: false }`
[INFO] [stdout] 5e0846923a92b42c19b3c913b34aab981fc5bf777565afac85a81bdc83554c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d8746977c7f15d13588e5df90aa945b392e03f9650ebf25ee5672af40fd89d5f
[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" "d8746977c7f15d13588e5df90aa945b392e03f9650ebf25ee5672af40fd89d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachemap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cachemap-cbf0a2c02194daf1)
[INFO] running `Command { std: "docker" "inspect" "d8746977c7f15d13588e5df90aa945b392e03f9650ebf25ee5672af40fd89d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8746977c7f15d13588e5df90aa945b392e03f9650ebf25ee5672af40fd89d5f", kill_on_drop: false }`
[INFO] [stdout] d8746977c7f15d13588e5df90aa945b392e03f9650ebf25ee5672af40fd89d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0d725ec358e043087bf9d539eb57433a03c1b4faa2d7778eb09f02726ed5255d
[INFO] running `Command { std: "docker" "start" "-a" "0d725ec358e043087bf9d539eb57433a03c1b4faa2d7778eb09f02726ed5255d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cachemap-cbf0a2c02194daf1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::insert_two ... ok
[INFO] [stdout] test tests::single_insert ... ok
[INFO] [stdout] test tests::double_insert ... ok
[INFO] [stdout] test tests::use_after_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cachemap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CacheMap<K,V>::cache_arc (line 81) ... ok
[INFO] [stdout] test src/lib.rs - CacheMap<K,V>::cache (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d725ec358e043087bf9d539eb57433a03c1b4faa2d7778eb09f02726ed5255d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d725ec358e043087bf9d539eb57433a03c1b4faa2d7778eb09f02726ed5255d", kill_on_drop: false }`
[INFO] [stdout] 0d725ec358e043087bf9d539eb57433a03c1b4faa2d7778eb09f02726ed5255d