[INFO] fetching crate ice-age 0.16.0...
[INFO] testing ice-age-0.16.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ice-age 0.16.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ice-age 0.16.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ice-age 0.16.0
[INFO] finished tweaking crates.io crate ice-age 0.16.0
[INFO] tweaked toml for crates.io crate ice-age 0.16.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] c313e061257ed7ac5f599778cfb2f5a73faea80e0506082e0b33e1f568803d00
[INFO] running `Command { std: "docker" "start" "-a" "c313e061257ed7ac5f599778cfb2f5a73faea80e0506082e0b33e1f568803d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c313e061257ed7ac5f599778cfb2f5a73faea80e0506082e0b33e1f568803d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c313e061257ed7ac5f599778cfb2f5a73faea80e0506082e0b33e1f568803d00", kill_on_drop: false }`
[INFO] [stdout] c313e061257ed7ac5f599778cfb2f5a73faea80e0506082e0b33e1f568803d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 35708f534dc98200a12c9d3583adb1c6b9b6a6d6f7aefedfd6d6f316c1f48f15
[INFO] running `Command { std: "docker" "start" "-a" "35708f534dc98200a12c9d3583adb1c6b9b6a6d6f7aefedfd6d6f316c1f48f15", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling rusqlite v0.23.1
[INFO] [stderr]    Compiling ice-age v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.78s
[INFO] running `Command { std: "docker" "inspect" "35708f534dc98200a12c9d3583adb1c6b9b6a6d6f7aefedfd6d6f316c1f48f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35708f534dc98200a12c9d3583adb1c6b9b6a6d6f7aefedfd6d6f316c1f48f15", kill_on_drop: false }`
[INFO] [stdout] 35708f534dc98200a12c9d3583adb1c6b9b6a6d6f7aefedfd6d6f316c1f48f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6367bc564de5c9703e25b011606688931035dc8bc6fb3b59056a89da1edfe444
[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" "6367bc564de5c9703e25b011606688931035dc8bc6fb3b59056a89da1edfe444", kill_on_drop: false }`
[INFO] [stderr]    Compiling ice-age v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "6367bc564de5c9703e25b011606688931035dc8bc6fb3b59056a89da1edfe444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6367bc564de5c9703e25b011606688931035dc8bc6fb3b59056a89da1edfe444", kill_on_drop: false }`
[INFO] [stdout] 6367bc564de5c9703e25b011606688931035dc8bc6fb3b59056a89da1edfe444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19f286b731c1ae63fe88bb94daefe437c913597c7479a278a50a59bd40afc2ed
[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" "19f286b731c1ae63fe88bb94daefe437c913597c7479a278a50a59bd40afc2ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ice_age-b430695235e2b9bd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sending-49cfb1a4da2a3b41
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-178] Failed flushing logs to disk: [ice-age::025f3a9e::0.16.0][ice_age::root-227] Failed to open database connection: unable to open database file: tests/2020-10-16__03-33-03.sqlite
[INFO] [stdout] [ice-age::025f3a9e::0.16.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.16.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.16.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.16.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.16.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stderr] [ice-age::025f3a9e::0.16.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stdout] test sending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ice-age
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19f286b731c1ae63fe88bb94daefe437c913597c7479a278a50a59bd40afc2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f286b731c1ae63fe88bb94daefe437c913597c7479a278a50a59bd40afc2ed", kill_on_drop: false }`
[INFO] [stdout] 19f286b731c1ae63fe88bb94daefe437c913597c7479a278a50a59bd40afc2ed
