[INFO] fetching crate async-future 0.0.0...
[INFO] testing async-future-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate async-future 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate async-future 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 async-future 0.0.0
[INFO] finished tweaking crates.io crate async-future 0.0.0
[INFO] tweaked toml for crates.io crate async-future 0.0.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0a384af338cff2f9901fa68f841f30a3cb6c71cf9bbe1e6d23c91982c202509c
[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" "0a384af338cff2f9901fa68f841f30a3cb6c71cf9bbe1e6d23c91982c202509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a384af338cff2f9901fa68f841f30a3cb6c71cf9bbe1e6d23c91982c202509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a384af338cff2f9901fa68f841f30a3cb6c71cf9bbe1e6d23c91982c202509c", kill_on_drop: false }`
[INFO] [stdout] 0a384af338cff2f9901fa68f841f30a3cb6c71cf9bbe1e6d23c91982c202509c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 720a5ca09d55f112d90b92767786087395a343c35a4d2c33f93b8c3aeb78e66b
[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" "720a5ca09d55f112d90b92767786087395a343c35a4d2c33f93b8c3aeb78e66b", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-future v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "720a5ca09d55f112d90b92767786087395a343c35a4d2c33f93b8c3aeb78e66b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720a5ca09d55f112d90b92767786087395a343c35a4d2c33f93b8c3aeb78e66b", kill_on_drop: false }`
[INFO] [stdout] 720a5ca09d55f112d90b92767786087395a343c35a4d2c33f93b8c3aeb78e66b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2a1df457b5bc0f81ba00a6abe34b8e26b7954653d7d2773ee19a06a33e79d929
[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" "2a1df457b5bc0f81ba00a6abe34b8e26b7954653d7d2773ee19a06a33e79d929", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-future v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2a1df457b5bc0f81ba00a6abe34b8e26b7954653d7d2773ee19a06a33e79d929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1df457b5bc0f81ba00a6abe34b8e26b7954653d7d2773ee19a06a33e79d929", kill_on_drop: false }`
[INFO] [stdout] 2a1df457b5bc0f81ba00a6abe34b8e26b7954653d7d2773ee19a06a33e79d929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cb05cbe8b8e762d145f5abec0bc33fd2d54cc5e6a28cc77a0d4bcea246c0263f
[INFO] running `Command { std: "docker" "start" "-a" "cb05cbe8b8e762d145f5abec0bc33fd2d54cc5e6a28cc77a0d4bcea246c0263f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_future-3fa15990be25c90d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-future
[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" "cb05cbe8b8e762d145f5abec0bc33fd2d54cc5e6a28cc77a0d4bcea246c0263f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb05cbe8b8e762d145f5abec0bc33fd2d54cc5e6a28cc77a0d4bcea246c0263f", kill_on_drop: false }`
[INFO] [stdout] cb05cbe8b8e762d145f5abec0bc33fd2d54cc5e6a28cc77a0d4bcea246c0263f
