[INFO] fetching crate serde_utils 0.6.2...
[INFO] testing serde_utils-0.6.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate serde_utils 0.6.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde_utils 0.6.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_utils 0.6.2
[INFO] finished tweaking crates.io crate serde_utils 0.6.2
[INFO] tweaked toml for crates.io crate serde_utils 0.6.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 9a8dce1ccdd4378145366b2a1b2f500308ffefe7076cacdac54fd56842bdab9d
[INFO] running `Command { std: "docker" "start" "-a" "9a8dce1ccdd4378145366b2a1b2f500308ffefe7076cacdac54fd56842bdab9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8dce1ccdd4378145366b2a1b2f500308ffefe7076cacdac54fd56842bdab9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8dce1ccdd4378145366b2a1b2f500308ffefe7076cacdac54fd56842bdab9d", kill_on_drop: false }`
[INFO] [stdout] 9a8dce1ccdd4378145366b2a1b2f500308ffefe7076cacdac54fd56842bdab9d
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c4f3582b2a251b40759e4e2a18f7de2caf5893fde8ad0208ac0f79c1cf4710b
[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" "3c4f3582b2a251b40759e4e2a18f7de2caf5893fde8ad0208ac0f79c1cf4710b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_utils v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "3c4f3582b2a251b40759e4e2a18f7de2caf5893fde8ad0208ac0f79c1cf4710b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4f3582b2a251b40759e4e2a18f7de2caf5893fde8ad0208ac0f79c1cf4710b", kill_on_drop: false }`
[INFO] [stdout] 3c4f3582b2a251b40759e4e2a18f7de2caf5893fde8ad0208ac0f79c1cf4710b
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 58b07ffa349103e9a13f922156d9b4966d1374cbec6444ebd6f0cb840d052375
[INFO] running `Command { std: "docker" "start" "-a" "58b07ffa349103e9a13f922156d9b4966d1374cbec6444ebd6f0cb840d052375", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling serde_utils v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "58b07ffa349103e9a13f922156d9b4966d1374cbec6444ebd6f0cb840d052375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b07ffa349103e9a13f922156d9b4966d1374cbec6444ebd6f0cb840d052375", kill_on_drop: false }`
[INFO] [stdout] 58b07ffa349103e9a13f922156d9b4966d1374cbec6444ebd6f0cb840d052375
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 922bc9c1e37372666c317750a87ae37c496a2d9ffac219b4f0a48e588a9f27be
[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" "922bc9c1e37372666c317750a87ae37c496a2d9ffac219b4f0a48e588a9f27be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_utils-f3e96c48203df787
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enums-0e0613f56ed2e1f4
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_int_enum_reduced ... ok
[INFO] [stdout] test test_str_enum ... ok
[INFO] [stdout] test test_str_param_enum_extended ... ok
[INFO] [stdout] test test_str_enum_extended ... ok
[INFO] [stdout] test test_int_param_enum ... ok
[INFO] [stdout] test test_int_enum ... ok
[INFO] [stdout] test test_int_enum_extended ... ok
[INFO] [stdout] test test_str_param_enum_reduced ... ok
[INFO] [stdout] test test_int_param_enum_extended ... ok
[INFO] [stdout] test test_int_param_enum_reduced ... ok
[INFO] [stdout] test test_str_enum_reduced ... ok
[INFO] [stdout] test test_str_param_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic-2d23eb23c707abaf
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_numeric ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_binary ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/structs-ca3a3a7aa71fdc1f
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_int_map_extended ... ok
[INFO] [stdout] test test_compressed_int_map ... ok
[INFO] [stdout] test test_str_map ... ok
[INFO] [stdout] test test_int_map ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_str_map_extended ... ok
[INFO] [stdout] test test_int_map_reduced ... ok
[INFO] [stdout] test test_str_map_reduced ... ok
[INFO] [stdout] test test_tuple_reduced ... ok
[INFO] [stdout] test test_tuple_extended ... 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 serde_utils
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 105) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 128) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 14) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 144) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 162) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 178) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 195) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 213) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 31) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 52) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 76) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 90) ... ignored
[INFO] [stdout] test src/macros.rs - serde_impl (line 236) ... ok
[INFO] [stdout] test src/macros.rs - serde_impl (line 226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 13 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "922bc9c1e37372666c317750a87ae37c496a2d9ffac219b4f0a48e588a9f27be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922bc9c1e37372666c317750a87ae37c496a2d9ffac219b4f0a48e588a9f27be", kill_on_drop: false }`
[INFO] [stdout] 922bc9c1e37372666c317750a87ae37c496a2d9ffac219b4f0a48e588a9f27be