[INFO] fetching crate cache 0.2.0...
[INFO] testing cache-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cache 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cache 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cache 0.2.0
[INFO] finished tweaking crates.io crate cache 0.2.0
[INFO] tweaked toml for crates.io crate cache 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stable-heap v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71cae3c9215f73ae6e537fe8c6e4db1fc19ccab50b3912c16791814cce836a78
[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" "71cae3c9215f73ae6e537fe8c6e4db1fc19ccab50b3912c16791814cce836a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71cae3c9215f73ae6e537fe8c6e4db1fc19ccab50b3912c16791814cce836a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cae3c9215f73ae6e537fe8c6e4db1fc19ccab50b3912c16791814cce836a78", kill_on_drop: false }`
[INFO] [stdout] 71cae3c9215f73ae6e537fe8c6e4db1fc19ccab50b3912c16791814cce836a78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] a586b415f2c3cba4b8960cf16110873d6c3d33c5a612bb223d5183334cfe2e36
[INFO] running `Command { std: "docker" "start" "-a" "a586b415f2c3cba4b8960cf16110873d6c3d33c5a612bb223d5183334cfe2e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable-heap v0.1.0
[INFO] [stderr]    Compiling seahash v3.0.7
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "a586b415f2c3cba4b8960cf16110873d6c3d33c5a612bb223d5183334cfe2e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a586b415f2c3cba4b8960cf16110873d6c3d33c5a612bb223d5183334cfe2e36", kill_on_drop: false }`
[INFO] [stdout] a586b415f2c3cba4b8960cf16110873d6c3d33c5a612bb223d5183334cfe2e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d6aaa4f878643d509c0358d4c234ce0be1d5c53a0a98efa6b51349033346f2d
[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" "7d6aaa4f878643d509c0358d4c234ce0be1d5c53a0a98efa6b51349033346f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "7d6aaa4f878643d509c0358d4c234ce0be1d5c53a0a98efa6b51349033346f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6aaa4f878643d509c0358d4c234ce0be1d5c53a0a98efa6b51349033346f2d", kill_on_drop: false }`
[INFO] [stdout] 7d6aaa4f878643d509c0358d4c234ce0be1d5c53a0a98efa6b51349033346f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7695ae28744d58df9a65b2102b89f9fe1240d519d480c17b4f0c7d9d8b8018c1
[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" "7695ae28744d58df9a65b2102b89f9fe1240d519d480c17b4f0c7d9d8b8018c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cache-341439588c840dd0
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::wrong_type ... ok
[INFO] [stdout] test tests::multithreading ... ok
[INFO] [stdout] test tests::evict_multiple_keepalive ... ok
[INFO] [stdout] test tests::evict_multiple ... ok
[INFO] [stdout] test tests::larger ... ok
[INFO] [stdout] test tests::big_then_small ... ok
[INFO] [stdout] test tests::keepalive ... ok
[INFO] [stdout] test tests::usizes ... ok
[INFO] [stdout] test tests::destructors ... ok
[INFO] [stderr]    Doc-tests cache
[INFO] [stdout] test tests::lots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.14s
[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" "7695ae28744d58df9a65b2102b89f9fe1240d519d480c17b4f0c7d9d8b8018c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7695ae28744d58df9a65b2102b89f9fe1240d519d480c17b4f0c7d9d8b8018c1", kill_on_drop: false }`
[INFO] [stdout] 7695ae28744d58df9a65b2102b89f9fe1240d519d480c17b4f0c7d9d8b8018c1