[INFO] fetching crate serde_php 0.5.0...
[INFO] testing serde_php-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate serde_php 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate serde_php 0.5.0 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_php 0.5.0
[INFO] finished tweaking crates.io crate serde_php 0.5.0
[INFO] tweaked toml for crates.io crate serde_php 0.5.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6036fbb98db5218ffc87f0b6729c15e0cc1241061d0558520a7a3c8870e53132
[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" "6036fbb98db5218ffc87f0b6729c15e0cc1241061d0558520a7a3c8870e53132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6036fbb98db5218ffc87f0b6729c15e0cc1241061d0558520a7a3c8870e53132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6036fbb98db5218ffc87f0b6729c15e0cc1241061d0558520a7a3c8870e53132", kill_on_drop: false }`
[INFO] [stdout] 6036fbb98db5218ffc87f0b6729c15e0cc1241061d0558520a7a3c8870e53132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f979751669650ea075645e17b848de25e68ff17bcb02560f58d3b2501416e76f
[INFO] running `Command { std: "docker" "start" "-a" "f979751669650ea075645e17b848de25e68ff17bcb02560f58d3b2501416e76f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling serde_php v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.79s
[INFO] running `Command { std: "docker" "inspect" "f979751669650ea075645e17b848de25e68ff17bcb02560f58d3b2501416e76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f979751669650ea075645e17b848de25e68ff17bcb02560f58d3b2501416e76f", kill_on_drop: false }`
[INFO] [stdout] f979751669650ea075645e17b848de25e68ff17bcb02560f58d3b2501416e76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 2d3dffd3a40c8edb9dfdf559a725c2f4f8f8a73eb565fc0616f5aa299a616fb7
[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" "2d3dffd3a40c8edb9dfdf559a725c2f4f8f8a73eb565fc0616f5aa299a616fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling bson v0.14.1
[INFO] [stderr]    Compiling serde_php v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.19s
[INFO] running `Command { std: "docker" "inspect" "2d3dffd3a40c8edb9dfdf559a725c2f4f8f8a73eb565fc0616f5aa299a616fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3dffd3a40c8edb9dfdf559a725c2f4f8f8a73eb565fc0616f5aa299a616fb7", kill_on_drop: false }`
[INFO] [stdout] 2d3dffd3a40c8edb9dfdf559a725c2f4f8f8a73eb565fc0616f5aa299a616fb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] dc0d0c752c657058879bb5495ccaf34b24587814af904cd79ed396b9252bbc56
[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" "dc0d0c752c657058879bb5495ccaf34b24587814af904cd79ed396b9252bbc56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_php-4b4d1fbb3254f36f)
[INFO] [stdout] running 46 tests
[INFO] [stdout] test de::tests::deserialize_array ... ok
[INFO] [stdout] test de::tests::deserialize_array_unordered ... ok
[INFO] [stdout] test de::tests::deserialize_float ... ok
[INFO] [stdout] test de::tests::deserialize_string ... ok
[INFO] [stdout] test de::tests::deserialize_struct ... ok
[INFO] [stdout] test de::tests::deserialize_array_unordered_with_holes ... ok
[INFO] [stdout] test de::tests::deserialize_bool ... ok
[INFO] [stdout] test de::tests::deserialize_variable_length ... ok
[INFO] [stdout] test de::tests::deserialize_hashmap ... ok
[INFO] [stdout] test de::tests::deserialize_nested ... ok
[INFO] [stdout] test de::tests::deserialize_php_string ... ok
[INFO] [stdout] test ser::tests::serialize_struct ... ok
[INFO] [stdout] test ser::tests::serialize_variable_length ... ok
[INFO] [stdout] test ser::tests::serialize_struct_with_optional ... ok
[INFO] [stdout] test de::tests::deserialize_struct_with_optional ... ok
[INFO] [stdout] test ser::tests::serialize_array ... ok
[INFO] [stdout] test ser::tests::serialize_unit ... ok
[INFO] [stdout] test ser::tests::serialize_bool ... ok
[INFO] [stdout] test ser::tests::serialize_integer ... ok
[INFO] [stdout] test ser::tests::serialize_float ... ok
[INFO] [stdout] test ser::tests::serialize_btreemap ... ok
[INFO] [stdout] test ser::tests::serialize_nested ... ok
[INFO] [stdout] test de::tests::deserialize_integer ... ok
[INFO] [stdout] test ser::tests::serialize_string ... ok
[INFO] [stdout] test ser::tests::serialize_php_string ... ok
[INFO] [stdout] test ser::tests::unaffected_by_recursive_type_error ... ok
[INFO] [stdout] test tests::roundtrip_newtype ... ok
[INFO] [stdout] test tests::roundtrip_bool ... ok
[INFO] [stdout] test tests::roundtrip_option ... ok
[INFO] [stdout] test tests::roundtrip_u16 ... ok
[INFO] [stdout] test tests::roundtrip_u32 ... ok
[INFO] [stdout] test tests::roundtrip_unit ... ok
[INFO] [stdout] test tests::roundtrip_u8 ... ok
[INFO] [stdout] test tests::roundtrip_u64 ... ok
[INFO] [stdout] test tests::roundtrip_same_type_tuple ... ok
[INFO] [stdout] test tests::roundtrip_i16 ... ok
[INFO] [stdout] test tests::roundtrip_f32 ... ok
[INFO] [stdout] test tests::roundtrip_i8 ... ok
[INFO] [stdout] test tests::roundtrip_i64 ... ok
[INFO] [stdout] test tests::roundtrip_i32 ... ok
[INFO] [stdout] test tests::roundtrip_char ... ok
[INFO] [stdout] test tests::roundtrip_f64 ... ok
[INFO] [stdout] test tests::roundtrip_mixed_type_tuple ... ok
[INFO] [stdout] test tests::roundtrip_bytes ... ok
[INFO] [stdout] test tests::roundtrip_string ... ok
[INFO] [stderr]    Doc-tests serde_php
[INFO] [stdout] test tests::roundtrip_string_string_hashmap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc0d0c752c657058879bb5495ccaf34b24587814af904cd79ed396b9252bbc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0d0c752c657058879bb5495ccaf34b24587814af904cd79ed396b9252bbc56", kill_on_drop: false }`
[INFO] [stdout] dc0d0c752c657058879bb5495ccaf34b24587814af904cd79ed396b9252bbc56