[INFO] fetching crate google-remotebuildexecution2 2.0.4+20210329...
[INFO] testing google-remotebuildexecution2-2.0.4+20210329 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate google-remotebuildexecution2 2.0.4+20210329 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-remotebuildexecution2 2.0.4+20210329 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-remotebuildexecution2 2.0.4+20210329
[INFO] finished tweaking crates.io crate google-remotebuildexecution2 2.0.4+20210329
[INFO] tweaked toml for crates.io crate google-remotebuildexecution2 2.0.4+20210329 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1668fe07f6d6eadf8594eb7b06d6ddfb6caa6f0beb3f69a3f5bda4aa89ae640b
[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" "1668fe07f6d6eadf8594eb7b06d6ddfb6caa6f0beb3f69a3f5bda4aa89ae640b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1668fe07f6d6eadf8594eb7b06d6ddfb6caa6f0beb3f69a3f5bda4aa89ae640b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1668fe07f6d6eadf8594eb7b06d6ddfb6caa6f0beb3f69a3f5bda4aa89ae640b", kill_on_drop: false }`
[INFO] [stdout] 1668fe07f6d6eadf8594eb7b06d6ddfb6caa6f0beb3f69a3f5bda4aa89ae640b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 3b514c429891595ee527e4f5b9b4d5af3cdf05866586012bfc0b5018d1a0d2dc
[INFO] running `Command { std: "docker" "start" "-a" "3b514c429891595ee527e4f5b9b4d5af3cdf05866586012bfc0b5018d1a0d2dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling google-remotebuildexecution2 v2.0.4+20210329 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "3b514c429891595ee527e4f5b9b4d5af3cdf05866586012bfc0b5018d1a0d2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b514c429891595ee527e4f5b9b4d5af3cdf05866586012bfc0b5018d1a0d2dc", kill_on_drop: false }`
[INFO] [stdout] 3b514c429891595ee527e4f5b9b4d5af3cdf05866586012bfc0b5018d1a0d2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 39dc08cb210a5abf2fb546b48a9521f68e14708c898ab2a675656170a2f0bfac
[INFO] running `Command { std: "docker" "start" "-a" "39dc08cb210a5abf2fb546b48a9521f68e14708c898ab2a675656170a2f0bfac", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-remotebuildexecution2 v2.0.4+20210329 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "39dc08cb210a5abf2fb546b48a9521f68e14708c898ab2a675656170a2f0bfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39dc08cb210a5abf2fb546b48a9521f68e14708c898ab2a675656170a2f0bfac", kill_on_drop: false }`
[INFO] [stdout] 39dc08cb210a5abf2fb546b48a9521f68e14708c898ab2a675656170a2f0bfac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 0f3fec51bff9595e86c327db38bc1783f5323dc7b285a7208856351cb51a528b
[INFO] running `Command { std: "docker" "start" "-a" "0f3fec51bff9595e86c327db38bc1783f5323dc7b285a7208856351cb51a528b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/google_remotebuildexecution2-260c662040ac953e)
[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] [stderr]    Doc-tests google-remotebuildexecution2
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ignored
[INFO] [stdout] test src/api.rs - api::BlobMethods (line 1047) - compile ... ok
[INFO] [stdout] test src/api.rs - api::OperationMethods (line 1170) - compile ... ok
[INFO] [stdout] test src/api.rs - api::RemoteBuildExecution (line 52) - compile ... ok
[INFO] [stdout] test src/api.rs - api::BlobFindMissingCall (line 2809) - compile ... ok
[INFO] [stdout] test src/api.rs - api::BlobBatchReadCall (line 2233) - compile ... ok
[INFO] [stdout] test src/api.rs - api::ActionResultUpdateCall (line 1621) - compile ... ok
[INFO] [stdout] test src/api.rs - api::ActionResultMethods (line 894) - compile ... ok
[INFO] [stdout] test src/api.rs - api::OperationWaitExecutionCall (line 3403) - compile ... ok
[INFO] [stdout] test src/api.rs - api::ActionResultGetCall (line 1300) - compile ... ok
[INFO] [stdout] test src/api.rs - api::MethodMethods (line 1232) - compile ... ok
[INFO] [stdout] test src/api.rs - api::MethodGetCapabilityCall (line 3691) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 89) - compile ... ok
[INFO] [stdout] test src/api.rs - api::ActionExecuteCall (line 1945) - compile ... ok
[INFO] [stdout] test src/api.rs - api::BlobGetTreeCall (line 3097) - compile ... ok
[INFO] [stdout] test src/api.rs - api::ActionMethods (line 985) - compile ... ok
[INFO] [stdout] test src/api.rs - api::BlobBatchUpdateCall (line 2521) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f3fec51bff9595e86c327db38bc1783f5323dc7b285a7208856351cb51a528b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3fec51bff9595e86c327db38bc1783f5323dc7b285a7208856351cb51a528b", kill_on_drop: false }`
[INFO] [stdout] 0f3fec51bff9595e86c327db38bc1783f5323dc7b285a7208856351cb51a528b