[INFO] fetching crate google-remotebuildexecution2 1.0.14+20200702...
[INFO] testing google-remotebuildexecution2-1.0.14+20200702 against 1.49.0 for beta-1.50-1
[INFO] extracting crate google-remotebuildexecution2 1.0.14+20200702 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate google-remotebuildexecution2 1.0.14+20200702 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 google-remotebuildexecution2 1.0.14+20200702
[INFO] finished tweaking crates.io crate google-remotebuildexecution2 1.0.14+20200702
[INFO] tweaked toml for crates.io crate google-remotebuildexecution2 1.0.14+20200702 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8967d4e32aeda824a0d4e182fb5573549c459f9d3693efccfefea1f23ef02268
[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" "8967d4e32aeda824a0d4e182fb5573549c459f9d3693efccfefea1f23ef02268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8967d4e32aeda824a0d4e182fb5573549c459f9d3693efccfefea1f23ef02268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8967d4e32aeda824a0d4e182fb5573549c459f9d3693efccfefea1f23ef02268", kill_on_drop: false }`
[INFO] [stdout] 8967d4e32aeda824a0d4e182fb5573549c459f9d3693efccfefea1f23ef02268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27712600c94707ebbd8026cbac7a78e675717b7d073a973c64fc316e29e68a66
[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" "27712600c94707ebbd8026cbac7a78e675717b7d073a973c64fc316e29e68a66", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-remotebuildexecution2 v1.0.14+20200702 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:336:46
[INFO] [stdout]     |
[INFO] [stdout] 336 |             Error::HttpError(ref err) => err.description(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:337:55
[INFO] [stdout]     |
[INFO] [stdout] 337 |             Error::JsonDecodeError(_, ref err) => err.description(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "27712600c94707ebbd8026cbac7a78e675717b7d073a973c64fc316e29e68a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27712600c94707ebbd8026cbac7a78e675717b7d073a973c64fc316e29e68a66", kill_on_drop: false }`
[INFO] [stdout] 27712600c94707ebbd8026cbac7a78e675717b7d073a973c64fc316e29e68a66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f9a56a3e1e6c1c5a0fa64ec8dd72ae27a47436ce9d50ea430bf901b2bd5b36cf
[INFO] running `Command { std: "docker" "start" "-a" "f9a56a3e1e6c1c5a0fa64ec8dd72ae27a47436ce9d50ea430bf901b2bd5b36cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-remotebuildexecution2 v1.0.14+20200702 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:336:46
[INFO] [stdout]     |
[INFO] [stdout] 336 |             Error::HttpError(ref err) => err.description(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:337:55
[INFO] [stdout]     |
[INFO] [stdout] 337 |             Error::JsonDecodeError(_, ref err) => err.description(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:336:46
[INFO] [stdout]     |
[INFO] [stdout] 336 |             Error::HttpError(ref err) => err.description(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmn.rs:337:55
[INFO] [stdout]     |
[INFO] [stdout] 337 |             Error::JsonDecodeError(_, ref err) => err.description(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "f9a56a3e1e6c1c5a0fa64ec8dd72ae27a47436ce9d50ea430bf901b2bd5b36cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a56a3e1e6c1c5a0fa64ec8dd72ae27a47436ce9d50ea430bf901b2bd5b36cf", kill_on_drop: false }`
[INFO] [stdout] f9a56a3e1e6c1c5a0fa64ec8dd72ae27a47436ce9d50ea430bf901b2bd5b36cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8800d7bb2e5f30b3108899e8497ec09f6c6cd8135b0e79c7bc28ca715b669aa
[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" "d8800d7bb2e5f30b3108899e8497ec09f6c6cd8135b0e79c7bc28ca715b669aa", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/cmn.rs:336:46
[INFO] [stderr]     |
[INFO] [stderr] 336 |             Error::HttpError(ref err) => err.description(),
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/cmn.rs:337:55
[INFO] [stderr]     |
[INFO] [stderr] 337 |             Error::JsonDecodeError(_, ref err) => err.description(),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/cmn.rs:336:46
[INFO] [stderr]     |
[INFO] [stderr] 336 |             Error::HttpError(ref err) => err.description(),
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/cmn.rs:337:55
[INFO] [stderr]     |
[INFO] [stderr] 337 |             Error::JsonDecodeError(_, ref err) => err.description(),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/google_remotebuildexecution2-e625c9d32d46efa2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests google-remotebuildexecution2
[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 17 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ignored
[INFO] [stdout] test src/lib.rs - ActionResultMethods (line 1508) ... ok
[INFO] [stdout] test src/lib.rs - MethodGetCapabilityCall (line 4636) ... ok
[INFO] [stdout] test src/lib.rs - MethodMethods (line 1972) ... ok
[INFO] [stdout] test src/lib.rs - RemoteBuildExecution (line 269) ... ok
[INFO] [stdout] test src/lib.rs - OperationWaitExecutionCall (line 2055) ... ok
[INFO] [stdout] test src/lib.rs - BlobBatchUpdateCall (line 3346) ... ok
[INFO] [stdout] test src/lib.rs - ActionMethods (line 1845) ... ok
[INFO] [stdout] test src/lib.rs - OperationMethods (line 1441) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - ActionResultGetCall (line 2352) ... ok
[INFO] [stdout] test src/lib.rs - ActionExecuteCall (line 4340) ... ok
[INFO] [stdout] test src/lib.rs - BlobGetTreeCall (line 3965) ... ok
[INFO] [stdout] test src/lib.rs - BlobFindMissingCall (line 3034) ... ok
[INFO] [stdout] test src/lib.rs - ActionResultUpdateCall (line 2693) ... ok
[INFO] [stdout] test src/lib.rs - BlobBatchReadCall (line 3654) ... ok
[INFO] [stdout] test src/lib.rs - BlobMethods (line 1634) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8800d7bb2e5f30b3108899e8497ec09f6c6cd8135b0e79c7bc28ca715b669aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8800d7bb2e5f30b3108899e8497ec09f6c6cd8135b0e79c7bc28ca715b669aa", kill_on_drop: false }`
[INFO] [stdout] d8800d7bb2e5f30b3108899e8497ec09f6c6cd8135b0e79c7bc28ca715b669aa