[INFO] fetching crate serde_watson 0.1.0...
[INFO] testing serde_watson-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate serde_watson 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate serde_watson 0.1.0
[INFO] finished tweaking crates.io crate serde_watson 0.1.0
[INFO] tweaked toml for crates.io crate serde_watson 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_watson 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.177
[INFO] [stderr]   Downloaded watson_rs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2760e36f85685a4a977d1cad1cbbc795a1961a4c5e954c4f5b6b53e0f6003fdc
[INFO] running `Command { std: "docker" "start" "-a" "2760e36f85685a4a977d1cad1cbbc795a1961a4c5e954c4f5b6b53e0f6003fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2760e36f85685a4a977d1cad1cbbc795a1961a4c5e954c4f5b6b53e0f6003fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2760e36f85685a4a977d1cad1cbbc795a1961a4c5e954c4f5b6b53e0f6003fdc", kill_on_drop: false }`
[INFO] [stdout] 2760e36f85685a4a977d1cad1cbbc795a1961a4c5e954c4f5b6b53e0f6003fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0c8b0e777dc9a6acbe85a57693ce1d50064e7cb6ab2dc352f1d13656dd1bcf
[INFO] running `Command { std: "docker" "start" "-a" "4a0c8b0e777dc9a6acbe85a57693ce1d50064e7cb6ab2dc352f1d13656dd1bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling watson_rs v0.1.0
[INFO] [stderr]    Compiling serde_watson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "4a0c8b0e777dc9a6acbe85a57693ce1d50064e7cb6ab2dc352f1d13656dd1bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0c8b0e777dc9a6acbe85a57693ce1d50064e7cb6ab2dc352f1d13656dd1bcf", kill_on_drop: false }`
[INFO] [stdout] 4a0c8b0e777dc9a6acbe85a57693ce1d50064e7cb6ab2dc352f1d13656dd1bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 314e78de86e38a322a10c7c23e33867b8fec3c20ced39228030957476cca92ab
[INFO] running `Command { std: "docker" "start" "-a" "314e78de86e38a322a10c7c23e33867b8fec3c20ced39228030957476cca92ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling serde_watson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.69s
[INFO] running `Command { std: "docker" "inspect" "314e78de86e38a322a10c7c23e33867b8fec3c20ced39228030957476cca92ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314e78de86e38a322a10c7c23e33867b8fec3c20ced39228030957476cca92ab", kill_on_drop: false }`
[INFO] [stdout] 314e78de86e38a322a10c7c23e33867b8fec3c20ced39228030957476cca92ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8503408bea80c76126fdd2e65b14aef8ff4e6dc2f3c768a4720ab9521931c9e
[INFO] running `Command { std: "docker" "start" "-a" "e8503408bea80c76126fdd2e65b14aef8ff4e6dc2f3c768a4720ab9521931c9e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_watson-035c46de9979f58c)
[INFO] [stdout] 
[INFO] [stdout] running 94 tests
[INFO] [stdout] test de::test::deserialize_bool ... ok
[INFO] [stdout] test de::test::deserialize_byte_buf ... ok
[INFO] [stdout] test de::test::deserialize_enum ... ok
[INFO] [stdout] test de::test::deserialize_bytes ... ok
[INFO] [stdout] test de::test::deserialize_f32 ... ok
[INFO] [stdout] test de::test::deserialize_f64 ... ok
[INFO] [stdout] test de::test::deserialize_any ... ok
[INFO] [stdout] test de::test::deserialize_i8 ... ok
[INFO] [stdout] test de::test::deserialize_i16 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_any ... ok
[INFO] [stdout] test de::test::deserialize_i32 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_bool ... ok
[INFO] [stdout] test de::test::deserialize_i64 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_bytes ... ok
[INFO] [stdout] test de::test::deserialize_map_key_byte_buf ... ok
[INFO] [stdout] test de::test::deserialize_map_key_char ... ok
[INFO] [stdout] test de::test::deserialize_map_key_enum ... ok
[INFO] [stdout] test de::test::deserialize_map_key_i16 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_i32 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_i64 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_i8 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_newtype_struct ... ok
[INFO] [stdout] test de::test::deserialize_map_key_str ... ok
[INFO] [stdout] test de::test::deserialize_char ... ok
[INFO] [stdout] test de::test::deserialize_map_key_u16 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_u32 ... ok
[INFO] [stdout] test de::test::deserialize_map_key_u8 ... ok
[INFO] [stdout] test de::test::deserialize_newtype_struct ... ok
[INFO] [stdout] test de::test::deserialize_map_key_u64 ... ok
[INFO] [stdout] test de::test::deserialize_str ... ok
[INFO] [stdout] test de::test::deserialize_map_key_u8_seq ... ok
[INFO] [stdout] test de::test::deserialize_option ... ok
[INFO] [stdout] test de::test::deserialize_map_key_string ... ok
[INFO] [stdout] test de::test::deserialize_seq ... ok
[INFO] [stdout] test de::test::deserialize_tuple ... ok
[INFO] [stdout] test de::test::deserialize_tuple_struct ... ok
[INFO] [stdout] test de::test::deserialize_u16 ... ok
[INFO] [stdout] test de::test::deserialize_u32 ... ok
[INFO] [stdout] test de::test::deserialize_u64 ... ok
[INFO] [stdout] test de::test::deserialize_u8 ... ok
[INFO] [stdout] test de::test::deserialize_unit ... ok
[INFO] [stdout] test de::test::deserialize_unit_struct ... ok
[INFO] [stdout] test ser::test::serialize_bool ... ok
[INFO] [stdout] test de::test::test_from_str ... ok
[INFO] [stdout] test ser::test::serialize_char ... ok
[INFO] [stdout] test ser::test::serialize_bytes ... ok
[INFO] [stdout] test ser::test::serialize_f32 ... ok
[INFO] [stdout] test de::test::deserialize_string ... ok
[INFO] [stdout] test ser::test::serialize_f64 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_bool ... ok
[INFO] [stdout] test de::test::deserialize_struct ... ok
[INFO] [stdout] test ser::test::serialize_map_key_bytes ... ok
[INFO] [stdout] test ser::test::serialize_map_key_char ... ok
[INFO] [stdout] test ser::test::serialize_map_key_i8 ... ok
[INFO] [stdout] test ser::test::serialize_i8 ... ok
[INFO] [stdout] test ser::test::serialize_i16 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_i32 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_str ... ok
[INFO] [stdout] test ser::test::serialize_map_key_u16 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_i64 ... ok
[INFO] [stdout] test ser::test::serialize_i64 ... ok
[INFO] [stdout] test ser::test::serialize_i32 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_i16 ... ok
[INFO] [stdout] test ser::test::serialize_newtype_struct ... ok
[INFO] [stdout] test ser::test::serialize_map_key_newtype_struct ... ok
[INFO] [stdout] test ser::test::serialize_map_key_u8 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_unit_variant ... ok
[INFO] [stdout] test ser::test::serialize_map_key_u64 ... ok
[INFO] [stdout] test ser::test::serialize_newtype_variant ... ok
[INFO] [stdout] test ser::test::serialize_none ... ok
[INFO] [stdout] test ser::test::serialize_seq ... ok
[INFO] [stdout] test ser::test::serialize_struct ... ok
[INFO] [stdout] test ser::test::serialize_struct_variant ... ok
[INFO] [stdout] test ser::test::serialize_some ... ok
[INFO] [stdout] test ser::test::serialize_str ... ok
[INFO] [stdout] test ser::test::serialize_tuple_struct ... ok
[INFO] [stdout] test ser::test::serialize_tuple_variant ... ok
[INFO] [stdout] test ser::test::serialize_u16 ... ok
[INFO] [stdout] test ser::test::serialize_tuple ... ok
[INFO] [stdout] test ser::test::serialize_u8 ... ok
[INFO] [stdout] test ser::test::serialize_u32 ... ok
[INFO] [stdout] test ser::test::serialize_map_key_u32 ... ok
[INFO] [stdout] test ser::test::serialize_unit_struct ... ok
[INFO] [stdout] test value::test::ser_de_array ... ok
[INFO] [stdout] test value::test::ser_de_float ... ok
[INFO] [stdout] test value::test::ser_de_nil ... ok
[INFO] [stdout] test value::test::ser_de_object ... ok
[INFO] [stdout] test ser::test::serialize_unit_variant ... ok
[INFO] [stdout] test value::test::ser_de_int ... ok
[INFO] [stdout] test ser::test::serialize_unit ... ok
[INFO] [stdout] test value::test::ser_de_string ... ok
[INFO] [stdout] test value::test::ser_de_bool ... ok
[INFO] [stdout] test value::test::ser_de_uint ... ok
[INFO] [stdout] test ser::test::serialize_u64 ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_watson
[INFO] [stdout] test result: ok. 94 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "e8503408bea80c76126fdd2e65b14aef8ff4e6dc2f3c768a4720ab9521931c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8503408bea80c76126fdd2e65b14aef8ff4e6dc2f3c768a4720ab9521931c9e", kill_on_drop: false }`
[INFO] [stdout] e8503408bea80c76126fdd2e65b14aef8ff4e6dc2f3c768a4720ab9521931c9e