[INFO] fetching crate ax_rpc 0.1.0...
[INFO] testing ax_rpc-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ax_rpc 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ax_rpc 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ax_rpc 0.1.0
[INFO] finished tweaking crates.io crate ax_rpc 0.1.0
[INFO] tweaked toml for crates.io crate ax_rpc 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55662a82f03cfd91d52aff568378cd93c99f3958194ba27733753123e858f750
[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" "55662a82f03cfd91d52aff568378cd93c99f3958194ba27733753123e858f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55662a82f03cfd91d52aff568378cd93c99f3958194ba27733753123e858f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55662a82f03cfd91d52aff568378cd93c99f3958194ba27733753123e858f750", kill_on_drop: false }`
[INFO] [stdout] 55662a82f03cfd91d52aff568378cd93c99f3958194ba27733753123e858f750
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 43c5a5e800320e66a639261c9940e5a4eefe1cc3eeeac40965e8cf50bc6800ef
[INFO] running `Command { std: "docker" "start" "-a" "43c5a5e800320e66a639261c9940e5a4eefe1cc3eeeac40965e8cf50bc6800ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "43c5a5e800320e66a639261c9940e5a4eefe1cc3eeeac40965e8cf50bc6800ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c5a5e800320e66a639261c9940e5a4eefe1cc3eeeac40965e8cf50bc6800ef", kill_on_drop: false }`
[INFO] [stdout] 43c5a5e800320e66a639261c9940e5a4eefe1cc3eeeac40965e8cf50bc6800ef
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 763f5623e49cee68a8918f8fa4cf7431bc4941b225016b499af296c007d6d7ee
[INFO] running `Command { std: "docker" "start" "-a" "763f5623e49cee68a8918f8fa4cf7431bc4941b225016b499af296c007d6d7ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "763f5623e49cee68a8918f8fa4cf7431bc4941b225016b499af296c007d6d7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763f5623e49cee68a8918f8fa4cf7431bc4941b225016b499af296c007d6d7ee", kill_on_drop: false }`
[INFO] [stdout] 763f5623e49cee68a8918f8fa4cf7431bc4941b225016b499af296c007d6d7ee
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] b44e712550fb968d6598c7444e6bca8ad58e1aaa31c5db0fc7b53fe22ebb265c
[INFO] running `Command { std: "docker" "start" "-a" "b44e712550fb968d6598c7444e6bca8ad58e1aaa31c5db0fc7b53fe22ebb265c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ax_rpc-27f798716fed4b97)
[INFO] [stderr]    Doc-tests ax_rpc
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b44e712550fb968d6598c7444e6bca8ad58e1aaa31c5db0fc7b53fe22ebb265c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44e712550fb968d6598c7444e6bca8ad58e1aaa31c5db0fc7b53fe22ebb265c", kill_on_drop: false }`
[INFO] [stdout] b44e712550fb968d6598c7444e6bca8ad58e1aaa31c5db0fc7b53fe22ebb265c