[INFO] fetching crate serde_amp 0.2.0...
[INFO] testing serde_amp-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate serde_amp 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serde_amp 0.2.0
[INFO] finished tweaking crates.io crate serde_amp 0.2.0
[INFO] tweaked toml for crates.io crate serde_amp 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_amp 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cc306d9b2011e310f96832e1f1743689361636c2713ee01d72d218efaeddf65
[INFO] running `Command { std: "docker" "start" "-a" "5cc306d9b2011e310f96832e1f1743689361636c2713ee01d72d218efaeddf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc306d9b2011e310f96832e1f1743689361636c2713ee01d72d218efaeddf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc306d9b2011e310f96832e1f1743689361636c2713ee01d72d218efaeddf65", kill_on_drop: false }`
[INFO] [stdout] 5cc306d9b2011e310f96832e1f1743689361636c2713ee01d72d218efaeddf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cbc8dd883e82bfdc62db1fd9d0af221763ad0c8ce6f7c1aef2a3f227bb555e9
[INFO] running `Command { std: "docker" "start" "-a" "1cbc8dd883e82bfdc62db1fd9d0af221763ad0c8ce6f7c1aef2a3f227bb555e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_amp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "1cbc8dd883e82bfdc62db1fd9d0af221763ad0c8ce6f7c1aef2a3f227bb555e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbc8dd883e82bfdc62db1fd9d0af221763ad0c8ce6f7c1aef2a3f227bb555e9", kill_on_drop: false }`
[INFO] [stdout] 1cbc8dd883e82bfdc62db1fd9d0af221763ad0c8ce6f7c1aef2a3f227bb555e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ff04c8badc225014494b14d180c40209964f6e70017c41298d7b13b386d9e3
[INFO] running `Command { std: "docker" "start" "-a" "b6ff04c8badc225014494b14d180c40209964f6e70017c41298d7b13b386d9e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_amp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b6ff04c8badc225014494b14d180c40209964f6e70017c41298d7b13b386d9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ff04c8badc225014494b14d180c40209964f6e70017c41298d7b13b386d9e3", kill_on_drop: false }`
[INFO] [stdout] b6ff04c8badc225014494b14d180c40209964f6e70017c41298d7b13b386d9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b127b9e93dd7401a99bae6eca515ba8fbced860531aff4a0aaef82b690456022
[INFO] running `Command { std: "docker" "start" "-a" "b127b9e93dd7401a99bae6eca515ba8fbced860531aff4a0aaef82b690456022", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_amp-b29a0741c72c33d9)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test de::test::test_deserialize_char ... ok
[INFO] [stdout] test de::test::test_deserialize_f32 ... ok
[INFO] [stdout] test de::test::test_deserialize_f64 ... ok
[INFO] [stdout] test de::test::test_deserialize_false ... ok
[INFO] [stdout] test de::test::test_deserialize_i16 ... ok
[INFO] [stdout] test de::test::test_deserialize_i32 ... ok
[INFO] [stdout] test de::test::test_deserialize_i64 ... ok
[INFO] [stdout] test de::test::test_deserialize_i8 ... ok
[INFO] [stdout] test de::test::test_deserialize_str ... ok
[INFO] [stdout] test de::test::test_deserialize_string ... ok
[INFO] [stdout] test de::test::test_deserialize_struct ... ok
[INFO] [stdout] test de::test::test_deserialize_true ... ok
[INFO] [stdout] test de::test::test_deserialize_u16 ... ok
[INFO] [stdout] test de::test::test_deserialize_u64 ... ok
[INFO] [stdout] test de::test::test_deserialize_u32 ... ok
[INFO] [stdout] test de::test::test_deserialize_u8 ... ok
[INFO] [stdout] test ser::test::test_sequence ... ok
[INFO] [stdout] test ser::test::test_serialize_bool_false ... ok
[INFO] [stdout] test ser::test::test_serialize_bool_true ... ok
[INFO] [stdout] test ser::test::test_serialize_char ... ok
[INFO] [stdout] test ser::test::test_serialize_f32 ... ok
[INFO] [stdout] test ser::test::test_serialize_f64 ... ok
[INFO] [stdout] test ser::test::test_serialize_i32 ... ok
[INFO] [stdout] test ser::test::test_serialize_i64 ... ok
[INFO] [stdout] test ser::test::test_serialize_i8 ... ok
[INFO] [stdout] test ser::test::test_serialize_i16 ... ok
[INFO] [stdout] test ser::test::test_serialize_u32 ... ok
[INFO] [stdout] test ser::test::test_serialize_u64 ... ok
[INFO] [stdout] test ser::test::test_serialize_u8 ... ok
[INFO] [stdout] test ser::test::test_some ... ok
[INFO] [stdout] test ser::test::test_struct ... ok
[INFO] [stdout] test test::test_struct_serialize_deserialize ... ok
[INFO] [stdout] test ser::test::test_serialize_u16 ... ok
[INFO] [stdout] test ser::test::test_serialize_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_amp
[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" "b127b9e93dd7401a99bae6eca515ba8fbced860531aff4a0aaef82b690456022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b127b9e93dd7401a99bae6eca515ba8fbced860531aff4a0aaef82b690456022", kill_on_drop: false }`
[INFO] [stdout] b127b9e93dd7401a99bae6eca515ba8fbced860531aff4a0aaef82b690456022