[INFO] fetching crate serde 1.0.130...
[INFO] testing serde-1.0.130 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate serde 1.0.130 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate serde 1.0.130 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde 1.0.130
[INFO] finished tweaking crates.io crate serde 1.0.130
[INFO] tweaked toml for crates.io crate serde 1.0.130 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3312c7d5b1391b94b32266a64469a756dadd583f8b277bc1ee3d7d02eaf39e15
[INFO] running `Command { std: "docker" "start" "-a" "3312c7d5b1391b94b32266a64469a756dadd583f8b277bc1ee3d7d02eaf39e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3312c7d5b1391b94b32266a64469a756dadd583f8b277bc1ee3d7d02eaf39e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3312c7d5b1391b94b32266a64469a756dadd583f8b277bc1ee3d7d02eaf39e15", kill_on_drop: false }`
[INFO] [stdout] 3312c7d5b1391b94b32266a64469a756dadd583f8b277bc1ee3d7d02eaf39e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80c9cac08323105aabd94a3f3d69d13353e8df0e6885d3ea990b2718324ff600
[INFO] running `Command { std: "docker" "start" "-a" "80c9cac08323105aabd94a3f3d69d13353e8df0e6885d3ea990b2718324ff600", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "80c9cac08323105aabd94a3f3d69d13353e8df0e6885d3ea990b2718324ff600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c9cac08323105aabd94a3f3d69d13353e8df0e6885d3ea990b2718324ff600", kill_on_drop: false }`
[INFO] [stdout] 80c9cac08323105aabd94a3f3d69d13353e8df0e6885d3ea990b2718324ff600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4610a671f75a328f96f5e60c1ce9ea58520fdbc08a378389793125473cafec73
[INFO] running `Command { std: "docker" "start" "-a" "4610a671f75a328f96f5e60c1ce9ea58520fdbc08a378389793125473cafec73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling serde v1.0.130 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.01s
[INFO] running `Command { std: "docker" "inspect" "4610a671f75a328f96f5e60c1ce9ea58520fdbc08a378389793125473cafec73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4610a671f75a328f96f5e60c1ce9ea58520fdbc08a378389793125473cafec73", kill_on_drop: false }`
[INFO] [stdout] 4610a671f75a328f96f5e60c1ce9ea58520fdbc08a378389793125473cafec73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc4c6057949bf578713f699cc521461861c2d4e7d626541126643588c42fdfc4
[INFO] running `Command { std: "docker" "start" "-a" "bc4c6057949bf578713f699cc521461861c2d4e7d626541126643588c42fdfc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde-b015e46113594577)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ser::impls::test_format_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test src/de/mod.rs - de::IntoDeserializer (line 2217) ... FAILED
[INFO] [stdout] test src/de/value.rs - de::value (line 4) ... FAILED
[INFO] [stdout] test src/ser/fmt.rs - ser::fmt::&'amutfmt::Formatter (line 20) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_map (line 1131) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_tuple_variant (line 1085) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_newtype_struct (line 884) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_seq (line 950) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_unit_struct (line 829) ... FAILED
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_struct (line 1179) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name serde --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-f8c93cf2f6d128ad.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-b23f09836f877a67.so -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --cfg ops_bound --cfg core_reverse --cfg de_boxed_c_str --cfg de_boxed_path --cfg de_rc_dst --cfg core_duration --cfg integer128 --cfg range_inclusive --cfg iterator_try_fold --cfg num_nonzero --cfg serde_derive --cfg core_try_from --cfg num_nonzero_signed --cfg systemtime_checked_add --cfg std_atomic64 --cfg std_atomic --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bc4c6057949bf578713f699cc521461861c2d4e7d626541126643588c42fdfc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4c6057949bf578713f699cc521461861c2d4e7d626541126643588c42fdfc4", kill_on_drop: false }`
[INFO] [stdout] bc4c6057949bf578713f699cc521461861c2d4e7d626541126643588c42fdfc4