[INFO] fetching crate grin_servers 5.3.3...
[INFO] testing grin_servers-5.3.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate grin_servers 5.3.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate grin_servers 5.3.3
[INFO] finished tweaking crates.io crate grin_servers 5.3.3
[INFO] tweaked toml for crates.io crate grin_servers 5.3.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grin_servers 5.3.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 306 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding hyper v0.13.10 (available: v1.7.0)
[INFO] [stderr]       Adding hyper-rustls v0.20.0 (available: v0.27.7)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.9.2)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.47.1)
[INFO] [stderr]       Adding tokio-util v0.2.0 (available: v0.7.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa6729767bdf527f2ca1e00ef3b21e8ae5235e7843caa5c632e22049e6fedc5a
[INFO] running `Command { std: "docker" "start" "-a" "fa6729767bdf527f2ca1e00ef3b21e8ae5235e7843caa5c632e22049e6fedc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa6729767bdf527f2ca1e00ef3b21e8ae5235e7843caa5c632e22049e6fedc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6729767bdf527f2ca1e00ef3b21e8ae5235e7843caa5c632e22049e6fedc5a", kill_on_drop: false }`
[INFO] [stdout] fa6729767bdf527f2ca1e00ef3b21e8ae5235e7843caa5c632e22049e6fedc5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a71122e79c6cb09cfce8028e1ca64a48d35d797f3088c6ecfff8db7222b5e5
[INFO] running `Command { std: "docker" "start" "-a" "02a71122e79c6cb09cfce8028e1ca64a48d35d797f3088c6ecfff8db7222b5e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling grin_util v5.3.3
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling grin_keychain v5.3.3
[INFO] [stderr]    Compiling url v2.5.7
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[INFO] [stderr]    Compiling grin_core v5.3.3
[INFO] [stderr]    Compiling grin_store v5.3.3
[INFO] [stderr]    Compiling grin_pool v5.3.3
[INFO] [stderr]    Compiling grin_chain v5.3.3
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling grin_p2p v5.3.3
[INFO] [stderr]    Compiling hyper-timeout v0.3.1
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling grin_api v5.3.3
[INFO] [stderr]    Compiling grin_servers v5.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "02a71122e79c6cb09cfce8028e1ca64a48d35d797f3088c6ecfff8db7222b5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a71122e79c6cb09cfce8028e1ca64a48d35d797f3088c6ecfff8db7222b5e5", kill_on_drop: false }`
[INFO] [stdout] 02a71122e79c6cb09cfce8028e1ca64a48d35d797f3088c6ecfff8db7222b5e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 961c9d74a0f62246caa0e4457fb08eac282ffae4d86ce38bbf57e4cec7ee3dd6
[INFO] running `Command { std: "docker" "start" "-a" "961c9d74a0f62246caa0e4457fb08eac282ffae4d86ce38bbf57e4cec7ee3dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling grin_servers v5.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "961c9d74a0f62246caa0e4457fb08eac282ffae4d86ce38bbf57e4cec7ee3dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961c9d74a0f62246caa0e4457fb08eac282ffae4d86ce38bbf57e4cec7ee3dd6", kill_on_drop: false }`
[INFO] [stdout] 961c9d74a0f62246caa0e4457fb08eac282ffae4d86ce38bbf57e4cec7ee3dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2db2349fd5b33455cbfa61ec00b3dc2819d7b2f487972302a274cc6a511cff6c
[INFO] running `Command { std: "docker" "start" "-a" "2db2349fd5b33455cbfa61ec00b3dc2819d7b2f487972302a274cc6a511cff6c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grin_servers-1a55aa0e762cebc0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test mining::stratumserver::tests::test_request_serialize_int ... 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_deserialize_int ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_serialize_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] [stderr]    Doc-tests grin_servers
[INFO] [stdout] test grin::sync::header_sync::test::test_get_locator_heights ... ok
[INFO] [stdout] test mining::stratumserver::tests::test_response_serialize_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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" "2db2349fd5b33455cbfa61ec00b3dc2819d7b2f487972302a274cc6a511cff6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db2349fd5b33455cbfa61ec00b3dc2819d7b2f487972302a274cc6a511cff6c", kill_on_drop: false }`
[INFO] [stdout] 2db2349fd5b33455cbfa61ec00b3dc2819d7b2f487972302a274cc6a511cff6c