[INFO] fetching crate baffa 0.1.2...
[INFO] testing baffa-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate baffa 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate baffa 0.1.2 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 baffa 0.1.2
[INFO] finished tweaking crates.io crate baffa 0.1.2
[INFO] tweaked toml for crates.io crate baffa 0.1.2 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 52a9a392c1c0f644d8c5ca86ad1113c691993bb1728e83fd85f3645fea5f5ace
[INFO] running `Command { std: "docker" "start" "-a" "52a9a392c1c0f644d8c5ca86ad1113c691993bb1728e83fd85f3645fea5f5ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52a9a392c1c0f644d8c5ca86ad1113c691993bb1728e83fd85f3645fea5f5ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a9a392c1c0f644d8c5ca86ad1113c691993bb1728e83fd85f3645fea5f5ace", kill_on_drop: false }`
[INFO] [stdout] 52a9a392c1c0f644d8c5ca86ad1113c691993bb1728e83fd85f3645fea5f5ace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8babd421b49549a4a027b8624c454eb76a92abc27d8e8e2c14afb22ab5ea2778
[INFO] running `Command { std: "docker" "start" "-a" "8babd421b49549a4a027b8624c454eb76a92abc27d8e8e2c14afb22ab5ea2778", kill_on_drop: false }`
[INFO] [stderr]    Compiling baffa v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8babd421b49549a4a027b8624c454eb76a92abc27d8e8e2c14afb22ab5ea2778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8babd421b49549a4a027b8624c454eb76a92abc27d8e8e2c14afb22ab5ea2778", kill_on_drop: false }`
[INFO] [stdout] 8babd421b49549a4a027b8624c454eb76a92abc27d8e8e2c14afb22ab5ea2778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b6d0b7f4bdf0105a86e899fdc03bb019914bb1f2ab2b2f01c26e48bbf7166608
[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" "b6d0b7f4bdf0105a86e899fdc03bb019914bb1f2ab2b2f01c26e48bbf7166608", kill_on_drop: false }`
[INFO] [stderr]    Compiling baffa v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "b6d0b7f4bdf0105a86e899fdc03bb019914bb1f2ab2b2f01c26e48bbf7166608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d0b7f4bdf0105a86e899fdc03bb019914bb1f2ab2b2f01c26e48bbf7166608", kill_on_drop: false }`
[INFO] [stdout] b6d0b7f4bdf0105a86e899fdc03bb019914bb1f2ab2b2f01c26e48bbf7166608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 698b11bf08c74fc71e45673fa1dd607fc9dd8090fb1ff72a810569a8968fb6bf
[INFO] running `Command { std: "docker" "start" "-a" "698b11bf08c74fc71e45673fa1dd607fc9dd8090fb1ff72a810569a8968fb6bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/baffa-6a55473f917e5c7d
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack-911901e80b59cf23
[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 2 tests
[INFO] [stdout] test test_ring_buffer ... ok
[INFO] [stdout] test test_stack_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests baffa
[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" "698b11bf08c74fc71e45673fa1dd607fc9dd8090fb1ff72a810569a8968fb6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698b11bf08c74fc71e45673fa1dd607fc9dd8090fb1ff72a810569a8968fb6bf", kill_on_drop: false }`
[INFO] [stdout] 698b11bf08c74fc71e45673fa1dd607fc9dd8090fb1ff72a810569a8968fb6bf
