[INFO] fetching crate nanoserde 0.1.28...
[INFO] testing nanoserde-0.1.28 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate nanoserde 0.1.28 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nanoserde 0.1.28 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanoserde 0.1.28
[INFO] finished tweaking crates.io crate nanoserde 0.1.28
[INFO] tweaked toml for crates.io crate nanoserde 0.1.28 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanoserde-derive v0.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c274be5dc7921f3cb71c67c88e235f4fa2ef20cd138a086c5e20fd85c93464fa
[INFO] running `Command { std: "docker" "start" "-a" "c274be5dc7921f3cb71c67c88e235f4fa2ef20cd138a086c5e20fd85c93464fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c274be5dc7921f3cb71c67c88e235f4fa2ef20cd138a086c5e20fd85c93464fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c274be5dc7921f3cb71c67c88e235f4fa2ef20cd138a086c5e20fd85c93464fa", kill_on_drop: false }`
[INFO] [stdout] c274be5dc7921f3cb71c67c88e235f4fa2ef20cd138a086c5e20fd85c93464fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b08d4a241d02987c008ed55813290cb5e33de017fb8570c7a5746b2188c72ee
[INFO] running `Command { std: "docker" "start" "-a" "6b08d4a241d02987c008ed55813290cb5e33de017fb8570c7a5746b2188c72ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde-derive v0.1.18
[INFO] [stderr]    Compiling nanoserde v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "6b08d4a241d02987c008ed55813290cb5e33de017fb8570c7a5746b2188c72ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b08d4a241d02987c008ed55813290cb5e33de017fb8570c7a5746b2188c72ee", kill_on_drop: false }`
[INFO] [stdout] 6b08d4a241d02987c008ed55813290cb5e33de017fb8570c7a5746b2188c72ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b3440ba863db2af64031523eeb6512b0c846ba6cdace4036a9077e98cab42a9
[INFO] running `Command { std: "docker" "start" "-a" "3b3440ba863db2af64031523eeb6512b0c846ba6cdace4036a9077e98cab42a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "3b3440ba863db2af64031523eeb6512b0c846ba6cdace4036a9077e98cab42a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3440ba863db2af64031523eeb6512b0c846ba6cdace4036a9077e98cab42a9", kill_on_drop: false }`
[INFO] [stdout] 3b3440ba863db2af64031523eeb6512b0c846ba6cdace4036a9077e98cab42a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f438cce22dd1eaaf2ee9487f77929eb47bdb7920ec81d0eadfc16f73a71cbb75
[INFO] running `Command { std: "docker" "start" "-a" "f438cce22dd1eaaf2ee9487f77929eb47bdb7920ec81d0eadfc16f73a71cbb75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nanoserde-a66417758778be30)
[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]      Running tests/bin.rs (/opt/rustwide/target/debug/deps/bin-e1988cc3ecedfd43)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test binary ... ok
[INFO] [stdout] test enums ... ok
[INFO] [stdout] test pub_tuple_struct ... ok
[INFO] [stdout] test struct_proxy ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-e0758ca977bc84cc)
[INFO] [stdout] test field_proxy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test de ... ok
[INFO] [stdout] test de_container_default ... ok
[INFO] [stdout] test de_tuple_fields ... ok
[INFO] [stdout] test de_ser_enum ... ok
[INFO] [stdout] test array ... ok
[INFO] [stdout] test de_field_default ... ok
[INFO] [stdout] test exponents ... ok
[INFO] [stdout] test hashmaps ... ok
[INFO] [stdout] test jsonerror ... ok
[INFO] [stdout] test de_enum ... ok
[INFO] [stdout] test path_type ... ok
[INFO] [stdout] test doctests ... ok
[INFO] [stdout] test one_field ... ok
[INFO] [stdout] test rename ... ok
[INFO] [stdout] test one_field_map ... ok
[INFO] [stdout] test test_various_escapes ... ok
[INFO] [stdout] test tuple_struct2 ... ok
[INFO] [stdout] test tuple_struct_transparent ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test empty2 ... ok
[INFO] [stdout] test de_options ... ok
[INFO] [stdout] test de_non_exhaustive ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test de_option_one_field ... ok
[INFO] [stdout] test field_proxy ... ok
[INFO] [stdout] test test_surrogate_pairs_exhaustively ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.94s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ron.rs (/opt/rustwide/target/debug/deps/ron-61bce20dc1c9ac3b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test de_container_default ... ok
[INFO] [stdout] test de_field_default ... ok
[INFO] [stdout] test de_enum ... ok
[INFO] [stdout] test doctests ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test exponents ... ok
[INFO] [stdout] test hashmaps ... ok
[INFO] [stdout] test one_field_map ... ok
[INFO] [stdout] test one_field ... ok
[INFO] [stdout] test path_type ... ok
[INFO] [stdout] test rename ... ok
[INFO] [stdout] test ron_de ... ok
[INFO] [stdout] test ronerror ... ok
[INFO] [stdout] test test_various_escapes ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test test_surrogate_pairs_exhaustively ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ser_de.rs (/opt/rustwide/target/debug/deps/ser_de-36a2160add239873)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nanoserde
[INFO] [stdout] test ser_de ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/toml.rs - toml::TomlParser (line 6) ... ok
[INFO] [stdout] test src/serde_ron.rs - serde_ron::SerRon::ser_ron (line 52) ... ok
[INFO] [stdout] test src/serde_json.rs - serde_json::DeJson::de_json (line 82) ... ok
[INFO] [stdout] test src/serde_bin.rs - serde_bin::DeBin::de_bin (line 40) ... ok
[INFO] [stdout] test src/serde_ron.rs - serde_ron::DeRon::de_ron (line 78) ... ok
[INFO] [stdout] test src/serde_json.rs - serde_json::SerJson::ser_json (line 58) ... ok
[INFO] [stdout] test src/serde_bin.rs - serde_bin::SerBin::ser_bin (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f438cce22dd1eaaf2ee9487f77929eb47bdb7920ec81d0eadfc16f73a71cbb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f438cce22dd1eaaf2ee9487f77929eb47bdb7920ec81d0eadfc16f73a71cbb75", kill_on_drop: false }`
[INFO] [stdout] f438cce22dd1eaaf2ee9487f77929eb47bdb7920ec81d0eadfc16f73a71cbb75