[INFO] fetching crate dune-txn 0.0.0...
[INFO] testing dune-txn-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate dune-txn 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate dune-txn 0.0.0 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 dune-txn 0.0.0
[INFO] finished tweaking crates.io crate dune-txn 0.0.0
[INFO] tweaked toml for crates.io crate dune-txn 0.0.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f199b92c25b6a7abf3fca3b548d0ecd744b1a427d1d37b0af211992fba92cccb
[INFO] running `Command { std: "docker" "start" "-a" "f199b92c25b6a7abf3fca3b548d0ecd744b1a427d1d37b0af211992fba92cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f199b92c25b6a7abf3fca3b548d0ecd744b1a427d1d37b0af211992fba92cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f199b92c25b6a7abf3fca3b548d0ecd744b1a427d1d37b0af211992fba92cccb", kill_on_drop: false }`
[INFO] [stdout] f199b92c25b6a7abf3fca3b548d0ecd744b1a427d1d37b0af211992fba92cccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 605a23e14c158fb6710542030480d5aa549bf44a53478188de2ef7eb3ccece15
[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" "605a23e14c158fb6710542030480d5aa549bf44a53478188de2ef7eb3ccece15", kill_on_drop: false }`
[INFO] [stderr]    Compiling dune-txn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "605a23e14c158fb6710542030480d5aa549bf44a53478188de2ef7eb3ccece15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605a23e14c158fb6710542030480d5aa549bf44a53478188de2ef7eb3ccece15", kill_on_drop: false }`
[INFO] [stdout] 605a23e14c158fb6710542030480d5aa549bf44a53478188de2ef7eb3ccece15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b9cd7e46d76a6ae86ebda8e1a65ff48de9b99aad1f6b518d8979539f18a4e95
[INFO] running `Command { std: "docker" "start" "-a" "1b9cd7e46d76a6ae86ebda8e1a65ff48de9b99aad1f6b518d8979539f18a4e95", kill_on_drop: false }`
[INFO] [stderr]    Compiling dune-txn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "1b9cd7e46d76a6ae86ebda8e1a65ff48de9b99aad1f6b518d8979539f18a4e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9cd7e46d76a6ae86ebda8e1a65ff48de9b99aad1f6b518d8979539f18a4e95", kill_on_drop: false }`
[INFO] [stdout] 1b9cd7e46d76a6ae86ebda8e1a65ff48de9b99aad1f6b518d8979539f18a4e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d6bf0c6a2d3b94c3074aa2e9f61a1765bb3edfd296831ea0ee5bad8e63380cc6
[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" "d6bf0c6a2d3b94c3074aa2e9f61a1765bb3edfd296831ea0ee5bad8e63380cc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dune_txn-e521679a1941b356
[INFO] [stderr]    Doc-tests dune-txn
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6bf0c6a2d3b94c3074aa2e9f61a1765bb3edfd296831ea0ee5bad8e63380cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6bf0c6a2d3b94c3074aa2e9f61a1765bb3edfd296831ea0ee5bad8e63380cc6", kill_on_drop: false }`
[INFO] [stdout] d6bf0c6a2d3b94c3074aa2e9f61a1765bb3edfd296831ea0ee5bad8e63380cc6
