[INFO] fetching crate cdrs-tokio-helpers-derive 1.0.1...
[INFO] testing cdrs-tokio-helpers-derive-1.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cdrs-tokio-helpers-derive 1.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cdrs-tokio-helpers-derive 1.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cdrs-tokio-helpers-derive 1.0.1
[INFO] finished tweaking crates.io crate cdrs-tokio-helpers-derive 1.0.1
[INFO] tweaked toml for crates.io crate cdrs-tokio-helpers-derive 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 591d68c0335951b05a724a65da639539e52f4ad9a47b340adfb0d6bf6680be5e
[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" "591d68c0335951b05a724a65da639539e52f4ad9a47b340adfb0d6bf6680be5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "591d68c0335951b05a724a65da639539e52f4ad9a47b340adfb0d6bf6680be5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591d68c0335951b05a724a65da639539e52f4ad9a47b340adfb0d6bf6680be5e", kill_on_drop: false }`
[INFO] [stdout] 591d68c0335951b05a724a65da639539e52f4ad9a47b340adfb0d6bf6680be5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 07b44d3107281627424ddbb7b930bb71485a7f5c1ad360ff3dc9d57643c28e33
[INFO] running `Command { std: "docker" "start" "-a" "07b44d3107281627424ddbb7b930bb71485a7f5c1ad360ff3dc9d57643c28e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.1.10
[INFO] [stderr]    Compiling cdrs-tokio-helpers-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "07b44d3107281627424ddbb7b930bb71485a7f5c1ad360ff3dc9d57643c28e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b44d3107281627424ddbb7b930bb71485a7f5c1ad360ff3dc9d57643c28e33", kill_on_drop: false }`
[INFO] [stdout] 07b44d3107281627424ddbb7b930bb71485a7f5c1ad360ff3dc9d57643c28e33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04bb54707d2e683fc4110eb8edd695f0f0c6f7dfe68e32a75ae885b974b7061c
[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" "04bb54707d2e683fc4110eb8edd695f0f0c6f7dfe68e32a75ae885b974b7061c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cdrs-tokio-helpers-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "04bb54707d2e683fc4110eb8edd695f0f0c6f7dfe68e32a75ae885b974b7061c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bb54707d2e683fc4110eb8edd695f0f0c6f7dfe68e32a75ae885b974b7061c", kill_on_drop: false }`
[INFO] [stdout] 04bb54707d2e683fc4110eb8edd695f0f0c6f7dfe68e32a75ae885b974b7061c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 6c59d05aad1df6a0fd4bf4df6fa4056f34e7a3fc53b45315dca0be85694a0740
[INFO] running `Command { std: "docker" "start" "-a" "6c59d05aad1df6a0fd4bf4df6fa4056f34e7a3fc53b45315dca0be85694a0740", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cdrs_tokio_helpers_derive-420caf1beae6bf00
[INFO] [stderr]    Doc-tests cdrs-tokio-helpers-derive
[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" "6c59d05aad1df6a0fd4bf4df6fa4056f34e7a3fc53b45315dca0be85694a0740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c59d05aad1df6a0fd4bf4df6fa4056f34e7a3fc53b45315dca0be85694a0740", kill_on_drop: false }`
[INFO] [stdout] 6c59d05aad1df6a0fd4bf4df6fa4056f34e7a3fc53b45315dca0be85694a0740