[INFO] fetching crate serde_utils 0.6.2...
[INFO] testing serde_utils-0.6.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate serde_utils 0.6.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate serde_utils 0.6.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 474ea4535affd78d4b7ab40806389e02e21557bff28f8c163ade3315055bd317
[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" "474ea4535affd78d4b7ab40806389e02e21557bff28f8c163ade3315055bd317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474ea4535affd78d4b7ab40806389e02e21557bff28f8c163ade3315055bd317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474ea4535affd78d4b7ab40806389e02e21557bff28f8c163ade3315055bd317", kill_on_drop: false }`
[INFO] [stdout] 474ea4535affd78d4b7ab40806389e02e21557bff28f8c163ade3315055bd317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6ef85ef978850e7cc350956fc2c884f2b942150e3b8e986cf9d1cf88bff6ae5
[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" "c6ef85ef978850e7cc350956fc2c884f2b942150e3b8e986cf9d1cf88bff6ae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_utils v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "c6ef85ef978850e7cc350956fc2c884f2b942150e3b8e986cf9d1cf88bff6ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ef85ef978850e7cc350956fc2c884f2b942150e3b8e986cf9d1cf88bff6ae5", kill_on_drop: false }`
[INFO] [stdout] c6ef85ef978850e7cc350956fc2c884f2b942150e3b8e986cf9d1cf88bff6ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 31e0224daf6017579419a8d5e7eca11796d07a1f7aa12bc8239a9f6a8c8d1362
[INFO] running `Command { std: "docker" "start" "-a" "31e0224daf6017579419a8d5e7eca11796d07a1f7aa12bc8239a9f6a8c8d1362", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmp v0.8.10
[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 3.16s
[INFO] running `Command { std: "docker" "inspect" "31e0224daf6017579419a8d5e7eca11796d07a1f7aa12bc8239a9f6a8c8d1362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e0224daf6017579419a8d5e7eca11796d07a1f7aa12bc8239a9f6a8c8d1362", kill_on_drop: false }`
[INFO] [stdout] 31e0224daf6017579419a8d5e7eca11796d07a1f7aa12bc8239a9f6a8c8d1362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83361d73a8b39a0ebf98f4d888a8c7c54aa5641306363837c0f00713adb92f6e
[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" "83361d73a8b39a0ebf98f4d888a8c7c54aa5641306363837c0f00713adb92f6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_utils-f36fb4764db944c6)
[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/enums.rs (/opt/rustwide/target/debug/deps/enums-4bc20718ad28a44e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_int_enum ... ok
[INFO] [stdout] test test_str_param_enum_reduced ... ok
[INFO] [stdout] test test_str_param_enum_extended ... ok
[INFO] [stdout] test test_str_param_enum ... ok
[INFO] [stdout] test test_str_enum_reduced ... ok
[INFO] [stdout] test test_str_enum_extended ... ok
[INFO] [stdout] test test_int_enum_extended ... ok
[INFO] [stdout] test test_int_enum_reduced ... ok
[INFO] [stdout] test test_int_param_enum ... ok
[INFO] [stdout] test test_int_param_enum_reduced ... ok
[INFO] [stdout] test test_str_enum ... ok
[INFO] [stdout] test test_int_param_enum_extended ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generic.rs (/opt/rustwide/target/debug/deps/generic-3fb5d7c611789318)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_binary ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_numeric ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-c1a6fc98c7d9be09)
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_int_map_extended ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_int_map_reduced ... ok
[INFO] [stdout] test test_str_map ... ok
[INFO] [stdout] test test_str_map_reduced ... ok
[INFO] [stdout] test test_str_map_extended ... ok
[INFO] [stdout] test test_compressed_int_map ... ok
[INFO] [stdout] test test_int_map ... ok
[INFO] [stderr]    Doc-tests serde_utils
[INFO] [stdout] test test_tuple_extended - should panic ... ok
[INFO] [stdout] test test_tuple_reduced - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 105) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 128) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 14) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 144) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 162) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 178) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 195) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 213) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 31) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 52) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 76) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 90) ... ignored
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 226) ... ok
[INFO] [stdout] test src/macros.rs - macros::serde_impl (line 236) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 13 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83361d73a8b39a0ebf98f4d888a8c7c54aa5641306363837c0f00713adb92f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83361d73a8b39a0ebf98f4d888a8c7c54aa5641306363837c0f00713adb92f6e", kill_on_drop: false }`
[INFO] [stdout] 83361d73a8b39a0ebf98f4d888a8c7c54aa5641306363837c0f00713adb92f6e