[INFO] fetching crate serde_utils 0.6.2...
[INFO] testing serde_utils-0.6.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate serde_utils 0.6.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate serde_utils 0.6.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 57f3db1e22da9a0bb943724c508b8e7d59e199fd6850cf1f921b6540fa387883
[INFO] running `Command { std: "docker" "start" "-a" "57f3db1e22da9a0bb943724c508b8e7d59e199fd6850cf1f921b6540fa387883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57f3db1e22da9a0bb943724c508b8e7d59e199fd6850cf1f921b6540fa387883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f3db1e22da9a0bb943724c508b8e7d59e199fd6850cf1f921b6540fa387883", kill_on_drop: false }`
[INFO] [stdout] 57f3db1e22da9a0bb943724c508b8e7d59e199fd6850cf1f921b6540fa387883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--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] 2007c49bf8453a2d168b764d9d31597bdb1c80ccc1098e3e4adaa7e0b176f7f4
[INFO] running `Command { std: "docker" "start" "-a" "2007c49bf8453a2d168b764d9d31597bdb1c80ccc1098e3e4adaa7e0b176f7f4", kill_on_drop: false }`
[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 1.31s
[INFO] running `Command { std: "docker" "inspect" "2007c49bf8453a2d168b764d9d31597bdb1c80ccc1098e3e4adaa7e0b176f7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2007c49bf8453a2d168b764d9d31597bdb1c80ccc1098e3e4adaa7e0b176f7f4", kill_on_drop: false }`
[INFO] [stdout] 2007c49bf8453a2d168b764d9d31597bdb1c80ccc1098e3e4adaa7e0b176f7f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b783269e7f14670f7ed6bf47983fbbb81c7dc748706bfa5cd7e5b170c857187
[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" "4b783269e7f14670f7ed6bf47983fbbb81c7dc748706bfa5cd7e5b170c857187", 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 5.64s
[INFO] running `Command { std: "docker" "inspect" "4b783269e7f14670f7ed6bf47983fbbb81c7dc748706bfa5cd7e5b170c857187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b783269e7f14670f7ed6bf47983fbbb81c7dc748706bfa5cd7e5b170c857187", kill_on_drop: false }`
[INFO] [stdout] 4b783269e7f14670f7ed6bf47983fbbb81c7dc748706bfa5cd7e5b170c857187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eed700da857dbd523d29224e8a70b61aad83d9237d89ece6f1ee95935ad8a94
[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" "8eed700da857dbd523d29224e8a70b61aad83d9237d89ece6f1ee95935ad8a94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_utils-8dc1c6e7800c8d94)
[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-7235970427b1cdb5)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_int_enum_reduced ... ok
[INFO] [stdout] test test_int_param_enum ... ok
[INFO] [stdout] test test_str_enum ... ok
[INFO] [stdout] test test_str_enum_reduced ... ok
[INFO] [stdout] test test_str_param_enum_extended ... ok
[INFO] [stdout] test test_str_enum_extended ... ok
[INFO] [stdout] test test_str_param_enum ... ok
[INFO] [stdout] test test_str_param_enum_reduced ... ok
[INFO] [stdout] test test_int_enum ... ok
[INFO] [stdout] test test_int_param_enum_reduced ... ok
[INFO] [stdout] test test_int_param_enum_extended ... ok
[INFO] [stderr]      Running tests/generic.rs (/opt/rustwide/target/debug/deps/generic-25e100216c31f2c0)
[INFO] [stdout] test test_int_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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_binary ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_numeric ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_string ... 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] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-6a133edd752696ff)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_str_map_extended ... ok
[INFO] [stdout] test test_str_map_reduced ... ok
[INFO] [stdout] test test_int_map_reduced ... ok
[INFO] [stdout] test test_str_map ... ok
[INFO] [stdout] test test_int_map ... ok
[INFO] [stdout] test test_int_map_extended ... ok
[INFO] [stdout] test test_compressed_int_map ... ok
[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 0.02s
[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 226) ... ok
[INFO] [stdout] test src/macros.rs - 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 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8eed700da857dbd523d29224e8a70b61aad83d9237d89ece6f1ee95935ad8a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eed700da857dbd523d29224e8a70b61aad83d9237d89ece6f1ee95935ad8a94", kill_on_drop: false }`
[INFO] [stdout] 8eed700da857dbd523d29224e8a70b61aad83d9237d89ece6f1ee95935ad8a94