[INFO] crate grin_servers 3.1.0 is already in cache
[INFO] testing grin_servers-3.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate grin_servers 3.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate grin_servers 3.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_servers 3.1.0
[INFO] finished tweaking crates.io crate grin_servers 3.1.0
[INFO] tweaked toml for crates.io crate grin_servers 3.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73543fa846b8abc741469c5eb39e9ac0cf00b61153e65437fd3fc293d2ecd9e5
[INFO] running `"docker" "start" "-a" "73543fa846b8abc741469c5eb39e9ac0cf00b61153e65437fd3fc293d2ecd9e5"`
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling pbkdf2 v0.2.3
[INFO] [stderr]    Compiling grin_util v3.1.0
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling croaring v0.4.4
[INFO] [stderr]    Compiling rustls v0.16.0
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling grin_keychain v3.1.0
[INFO] [stderr]    Compiling grin_core v3.1.0
[INFO] [stderr]    Compiling rustls-native-certs v0.1.0
[INFO] [stderr]    Compiling tokio-rustls v0.12.2
[INFO] [stderr]    Compiling hyper-rustls v0.19.1
[INFO] [stderr]    Compiling grin_store v3.1.0
[INFO] [stderr]    Compiling grin_pool v3.1.0
[INFO] [stderr]    Compiling grin_chain v3.1.0
[INFO] [stderr]    Compiling grin_p2p v3.1.0
[INFO] [stderr]    Compiling grin_api v3.1.0
[INFO] [stderr]    Compiling grin_servers v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'common::hooks::hyper::client::Builder::keep_alive_timeout': renamed to `pool_idle_timeout`
[INFO] [stderr]    --> src/common/hooks.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |             .keep_alive_timeout(keep_alive)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "73543fa846b8abc741469c5eb39e9ac0cf00b61153e65437fd3fc293d2ecd9e5"`
[INFO] running `"docker" "rm" "-f" "73543fa846b8abc741469c5eb39e9ac0cf00b61153e65437fd3fc293d2ecd9e5"`
[INFO] [stdout] 73543fa846b8abc741469c5eb39e9ac0cf00b61153e65437fd3fc293d2ecd9e5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1f2c48227011bf901513d9a2a5ed4d7194dc5a178fbe8d24747b4b4fdf903bb
[INFO] running `"docker" "start" "-a" "a1f2c48227011bf901513d9a2a5ed4d7194dc5a178fbe8d24747b4b4fdf903bb"`
[INFO] [stderr]    Compiling grin_servers v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'common::hooks::hyper::client::Builder::keep_alive_timeout': renamed to `pool_idle_timeout`
[INFO] [stderr]    --> src/common/hooks.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |             .keep_alive_timeout(keep_alive)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'common::hooks::hyper::client::Builder::keep_alive_timeout': renamed to `pool_idle_timeout`
[INFO] [stderr]    --> src/common/hooks.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |             .keep_alive_timeout(keep_alive)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.27s
[INFO] running `"docker" "inspect" "a1f2c48227011bf901513d9a2a5ed4d7194dc5a178fbe8d24747b4b4fdf903bb"`
[INFO] running `"docker" "rm" "-f" "a1f2c48227011bf901513d9a2a5ed4d7194dc5a178fbe8d24747b4b4fdf903bb"`
[INFO] [stdout] a1f2c48227011bf901513d9a2a5ed4d7194dc5a178fbe8d24747b4b4fdf903bb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 230d726994576470dbedc84545535b25c0fabecaf5c4c50be28cbe57f448cc3c
[INFO] running `"docker" "start" "-a" "230d726994576470dbedc84545535b25c0fabecaf5c4c50be28cbe57f448cc3c"`
[INFO] [stderr] warning: use of deprecated item 'common::hooks::hyper::client::Builder::keep_alive_timeout': renamed to `pool_idle_timeout`
[INFO] [stderr]    --> src/common/hooks.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |             .keep_alive_timeout(keep_alive)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'common::hooks::hyper::client::Builder::keep_alive_timeout': renamed to `pool_idle_timeout`
[INFO] [stderr]    --> src/common/hooks.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |             .keep_alive_timeout(keep_alive)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grin_servers-591e5e9d17d5b0b5
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test grin::sync::header_sync::test::test_get_locator_heights ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_request_deserialize_int ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_request_serialize_str ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_serialize_str ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_serialize_int ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_deserialize_int ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_request_deserialize_str ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_deserialize_str ... ok
[INFO] [stdout] test grin::sync::header_sync::test::test_close_enough ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_request_serialize_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grin_servers
[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 `"docker" "inspect" "230d726994576470dbedc84545535b25c0fabecaf5c4c50be28cbe57f448cc3c"`
[INFO] running `"docker" "rm" "-f" "230d726994576470dbedc84545535b25c0fabecaf5c4c50be28cbe57f448cc3c"`
[INFO] [stdout] 230d726994576470dbedc84545535b25c0fabecaf5c4c50be28cbe57f448cc3c