[INFO] fetching crate msgpack-cli-viewer 1.0.0...
[INFO] testing msgpack-cli-viewer-1.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate msgpack-cli-viewer 1.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate msgpack-cli-viewer 1.0.0 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 msgpack-cli-viewer 1.0.0
[INFO] finished tweaking crates.io crate msgpack-cli-viewer 1.0.0
[INFO] tweaked toml for crates.io crate msgpack-cli-viewer 1.0.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] d8deb57f2c936ad986b89c42a7ea64b1170d730e5e15b994c34036d3bdd57c76
[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" "d8deb57f2c936ad986b89c42a7ea64b1170d730e5e15b994c34036d3bdd57c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8deb57f2c936ad986b89c42a7ea64b1170d730e5e15b994c34036d3bdd57c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8deb57f2c936ad986b89c42a7ea64b1170d730e5e15b994c34036d3bdd57c76", kill_on_drop: false }`
[INFO] [stdout] d8deb57f2c936ad986b89c42a7ea64b1170d730e5e15b994c34036d3bdd57c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4c5458742cd48b7a0ccbe972d6f29920643ee2f9451581705e4803728dcabcf1
[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" "4c5458742cd48b7a0ccbe972d6f29920643ee2f9451581705e4803728dcabcf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling msgpack-cli-viewer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "4c5458742cd48b7a0ccbe972d6f29920643ee2f9451581705e4803728dcabcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5458742cd48b7a0ccbe972d6f29920643ee2f9451581705e4803728dcabcf1", kill_on_drop: false }`
[INFO] [stdout] 4c5458742cd48b7a0ccbe972d6f29920643ee2f9451581705e4803728dcabcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e2fcea4957d79021fddd29d93ee039eb3b33245e5354be292998a3b6a85bbee8
[INFO] running `Command { std: "docker" "start" "-a" "e2fcea4957d79021fddd29d93ee039eb3b33245e5354be292998a3b6a85bbee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgpack-cli-viewer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "e2fcea4957d79021fddd29d93ee039eb3b33245e5354be292998a3b6a85bbee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fcea4957d79021fddd29d93ee039eb3b33245e5354be292998a3b6a85bbee8", kill_on_drop: false }`
[INFO] [stdout] e2fcea4957d79021fddd29d93ee039eb3b33245e5354be292998a3b6a85bbee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f92f323ffc519cc75090a798de585acc2e28fd79d6f2708be141f45f18796a86
[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" "f92f323ffc519cc75090a798de585acc2e28fd79d6f2708be141f45f18796a86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/view_msgpk-86e2b93d2abcde11
[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" "f92f323ffc519cc75090a798de585acc2e28fd79d6f2708be141f45f18796a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92f323ffc519cc75090a798de585acc2e28fd79d6f2708be141f45f18796a86", kill_on_drop: false }`
[INFO] [stdout] f92f323ffc519cc75090a798de585acc2e28fd79d6f2708be141f45f18796a86
