[INFO] fetching crate serde-json-wasm 0.2.1...
[INFO] testing serde-json-wasm-0.2.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate serde-json-wasm 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde-json-wasm 0.2.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-json-wasm 0.2.1
[INFO] finished tweaking crates.io crate serde-json-wasm 0.2.1
[INFO] tweaked toml for crates.io crate serde-json-wasm 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] fb02d11f94b002a8ac8ad7154b118a538e5011e77f4aa23c592345549aa5f7df
[INFO] running `Command { std: "docker" "start" "-a" "fb02d11f94b002a8ac8ad7154b118a538e5011e77f4aa23c592345549aa5f7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb02d11f94b002a8ac8ad7154b118a538e5011e77f4aa23c592345549aa5f7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb02d11f94b002a8ac8ad7154b118a538e5011e77f4aa23c592345549aa5f7df", kill_on_drop: false }`
[INFO] [stdout] fb02d11f94b002a8ac8ad7154b118a538e5011e77f4aa23c592345549aa5f7df
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e193b0e2b238c0b0ccfde3b460702a4780a514c6748883b3042507e22cf1bb1
[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" "1e193b0e2b238c0b0ccfde3b460702a4780a514c6748883b3042507e22cf1bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "1e193b0e2b238c0b0ccfde3b460702a4780a514c6748883b3042507e22cf1bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e193b0e2b238c0b0ccfde3b460702a4780a514c6748883b3042507e22cf1bb1", kill_on_drop: false }`
[INFO] [stdout] 1e193b0e2b238c0b0ccfde3b460702a4780a514c6748883b3042507e22cf1bb1
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 9999483e47f123453761ba9b30c101b0a9c2b12bd1389d3e140542766c689760
[INFO] running `Command { std: "docker" "start" "-a" "9999483e47f123453761ba9b30c101b0a9c2b12bd1389d3e140542766c689760", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "9999483e47f123453761ba9b30c101b0a9c2b12bd1389d3e140542766c689760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9999483e47f123453761ba9b30c101b0a9c2b12bd1389d3e140542766c689760", kill_on_drop: false }`
[INFO] [stdout] 9999483e47f123453761ba9b30c101b0a9c2b12bd1389d3e140542766c689760
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc537fe6e9af1c2059946168b6ffb93d3e7982ae29d778e529f6e44fcf5a02b9
[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" "fc537fe6e9af1c2059946168b6ffb93d3e7982ae29d778e529f6e44fcf5a02b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_json_wasm-5090d418fe0e7d06
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test de::tests::array ... ok
[INFO] [stdout] test de::tests::bool ... ok
[INFO] [stdout] test de::tests::struct_option ... ok
[INFO] [stdout] test de::tests::struct_u8 ... ok
[INFO] [stdout] test de::tests::struct_i8 ... ok
[INFO] [stdout] test de::tests::struct_tuple ... ok
[INFO] [stdout] test de::tests::wot ... ok
[INFO] [stdout] test de::unescape::tests::unescape_fails_for_broken_surrogates ... ok
[INFO] [stdout] test de::unescape::tests::hex_decode_works ... ok
[INFO] [stdout] test de::unescape::tests::unescape_fails_for_control_characters ... ok
[INFO] [stdout] test de::unescape::tests::unescape_fails_for_invalid_escape_sequence ... ok
[INFO] [stdout] test ser::tests::array ... ok
[INFO] [stdout] test ser::tests::bool ... ok
[INFO] [stdout] test de::unescape::tests::unescape_fails_for_lone_surrogates ... ok
[INFO] [stdout] test de::tests::deserialize_optional_vector ... ok
[INFO] [stdout] test de::tests::string ... ok
[INFO] [stdout] test de::tests::newtypes ... ok
[INFO] [stdout] test de::tests::ignoring_extra_fields ... ok
[INFO] [stdout] test de::unescape::tests::unescape_works ... ok
[INFO] [stdout] test de::unescape::tests::unescape_works_for_surrogate_pairs ... ok
[INFO] [stdout] test ser::tests::enum_ ... ok
[INFO] [stdout] test ser::tests::struct_ ... ok
[INFO] [stdout] test ser::tests::str ... ok
[INFO] [stdout] test ser::tests::struct_bool ... ok
[INFO] [stdout] test ser::tests::struct_i8 ... ok
[INFO] [stdout] test de::tests::parse_whitespace ... ok
[INFO] [stdout] test ser::tests::struct_option ... ok
[INFO] [stdout] test ser::tests::struct_u8 ... ok
[INFO] [stdout] test test::can_serde ... ok
[INFO] [stdout] test ser::tests::serialize_embedded_enum ... ok
[INFO] [stdout] test de::tests::enum_clike ... ok
[INFO] [stdout] test ser::tests::newtype ... ok
[INFO] [stdout] test ser::tests::number ... ok
[INFO] [stdout] test de::tests::struct_bool ... ok
[INFO] [stdout] test de::tests::deserialize_embedded_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-json-wasm
[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 `Command { std: "docker" "inspect" "fc537fe6e9af1c2059946168b6ffb93d3e7982ae29d778e529f6e44fcf5a02b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc537fe6e9af1c2059946168b6ffb93d3e7982ae29d778e529f6e44fcf5a02b9", kill_on_drop: false }`
[INFO] [stdout] fc537fe6e9af1c2059946168b6ffb93d3e7982ae29d778e529f6e44fcf5a02b9