[INFO] fetching crate dynamic-lru-cache 0.2.0...
[INFO] testing dynamic-lru-cache-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dynamic-lru-cache 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dynamic-lru-cache 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dynamic-lru-cache 0.2.0
[INFO] finished tweaking crates.io crate dynamic-lru-cache 0.2.0
[INFO] tweaked toml for crates.io crate dynamic-lru-cache 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63fd0f9e5574d91edb2049920bee5bfb88ffc4ebf7fbc7798f229c91e35501e2
[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" "63fd0f9e5574d91edb2049920bee5bfb88ffc4ebf7fbc7798f229c91e35501e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63fd0f9e5574d91edb2049920bee5bfb88ffc4ebf7fbc7798f229c91e35501e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fd0f9e5574d91edb2049920bee5bfb88ffc4ebf7fbc7798f229c91e35501e2", kill_on_drop: false }`
[INFO] [stdout] 63fd0f9e5574d91edb2049920bee5bfb88ffc4ebf7fbc7798f229c91e35501e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ff79c7fd84a161517d853dcb96ccb35d3cee579edf73b2d4d872272a4b1f6d
[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" "63ff79c7fd84a161517d853dcb96ccb35d3cee579edf73b2d4d872272a4b1f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-lru-cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "63ff79c7fd84a161517d853dcb96ccb35d3cee579edf73b2d4d872272a4b1f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ff79c7fd84a161517d853dcb96ccb35d3cee579edf73b2d4d872272a4b1f6d", kill_on_drop: false }`
[INFO] [stdout] 63ff79c7fd84a161517d853dcb96ccb35d3cee579edf73b2d4d872272a4b1f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33476758e3a6b5dd9454b91a3df4046982195ec7f4a59858c0975bbaff0587c1
[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" "33476758e3a6b5dd9454b91a3df4046982195ec7f4a59858c0975bbaff0587c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-lru-cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "33476758e3a6b5dd9454b91a3df4046982195ec7f4a59858c0975bbaff0587c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33476758e3a6b5dd9454b91a3df4046982195ec7f4a59858c0975bbaff0587c1", kill_on_drop: false }`
[INFO] [stdout] 33476758e3a6b5dd9454b91a3df4046982195ec7f4a59858c0975bbaff0587c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c57bbf663ba479e4aa032b961daabe030dcfe4054fbef4545e0dacce3142c300
[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" "c57bbf663ba479e4aa032b961daabe030dcfe4054fbef4545e0dacce3142c300", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynamic_lru_cache-2fa30ea0a15cd113)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::fetch_test ... ok
[INFO] [stderr]    Doc-tests dynamic-lru-cache
[INFO] [stdout] test test::stress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[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" "c57bbf663ba479e4aa032b961daabe030dcfe4054fbef4545e0dacce3142c300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57bbf663ba479e4aa032b961daabe030dcfe4054fbef4545e0dacce3142c300", kill_on_drop: false }`
[INFO] [stdout] c57bbf663ba479e4aa032b961daabe030dcfe4054fbef4545e0dacce3142c300