[INFO] fetching crate serde-bindgen-core 0.1.9...
[INFO] testing serde-bindgen-core-0.1.9 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate serde-bindgen-core 0.1.9 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serde-bindgen-core 0.1.9
[INFO] finished tweaking crates.io crate serde-bindgen-core 0.1.9
[INFO] tweaked toml for crates.io crate serde-bindgen-core 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-bindgen-core 0.1.9 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding serde-json-core v0.4.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 807ea5755e7c9dcaca7f81a6cd7fe690914c4c93a5b6d9b9dab609a6ba7c8d06
[INFO] running `Command { std: "docker" "start" "-a" "807ea5755e7c9dcaca7f81a6cd7fe690914c4c93a5b6d9b9dab609a6ba7c8d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "807ea5755e7c9dcaca7f81a6cd7fe690914c4c93a5b6d9b9dab609a6ba7c8d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807ea5755e7c9dcaca7f81a6cd7fe690914c4c93a5b6d9b9dab609a6ba7c8d06", kill_on_drop: false }`
[INFO] [stdout] 807ea5755e7c9dcaca7f81a6cd7fe690914c4c93a5b6d9b9dab609a6ba7c8d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02cc60c89d8e2da5a1067099a64a3e0b42a40d4cd51583c61cf20521ac47a6ca
[INFO] running `Command { std: "docker" "start" "-a" "02cc60c89d8e2da5a1067099a64a3e0b42a40d4cd51583c61cf20521ac47a6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde-bindgen-core-derive v0.1.12
[INFO] [stderr]    Compiling serde-json-core v0.4.0
[INFO] [stderr]    Compiling serde-bindgen-core v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(lang_items)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "02cc60c89d8e2da5a1067099a64a3e0b42a40d4cd51583c61cf20521ac47a6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cc60c89d8e2da5a1067099a64a3e0b42a40d4cd51583c61cf20521ac47a6ca", kill_on_drop: false }`
[INFO] [stdout] 02cc60c89d8e2da5a1067099a64a3e0b42a40d4cd51583c61cf20521ac47a6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca24ffe39a71b35efc4e6255eb383952c4297a3662877591d53129f9c77e0e6
[INFO] running `Command { std: "docker" "start" "-a" "3ca24ffe39a71b35efc4e6255eb383952c4297a3662877591d53129f9c77e0e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling dissimilar v1.0.11
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde-json-core v0.4.0
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/enum_.rs:16:18
[INFO] [stdout]      |
[INFO] [stdout]   16 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<UnitVariantAccess<'a, 'de> as EnumAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::EnumAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:2038:17
[INFO] [stdout]      |
[INFO] [stdout] 2038 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `EnumAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/enum_.rs:29:18
[INFO] [stdout]      |
[INFO] [stdout]   29 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<UnitVariantAccess<'a, 'de> as serde::de::VariantAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::VariantAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:2091:17
[INFO] [stdout]      |
[INFO] [stdout] 2091 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `VariantAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/enum_.rs:68:18
[INFO] [stdout]      |
[INFO] [stdout]   68 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<enum_::VariantAccess<'a, 'de> as EnumAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::EnumAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:2038:17
[INFO] [stdout]      |
[INFO] [stdout] 2038 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `EnumAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/enum_.rs:82:18
[INFO] [stdout]      |
[INFO] [stdout]   82 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<enum_::VariantAccess<'a, 'de> as serde::de::VariantAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::VariantAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:2091:17
[INFO] [stdout]      |
[INFO] [stdout] 2091 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `VariantAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/map.rs:17:18
[INFO] [stdout]      |
[INFO] [stdout]   17 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<de::map::MapAccess<'a, 'de> as serde::de::MapAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::MapAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:1840:17
[INFO] [stdout]      |
[INFO] [stdout] 1840 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `MapAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/map.rs:65:18
[INFO] [stdout]     |
[INFO] [stdout]  65 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub enum Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | impl de::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl de::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]     = note: required for `<MapKey<'a, 'de> as serde::Deserializer<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::Deserializer::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:948:17
[INFO] [stdout]     |
[INFO] [stdout] 948 |     type Error: Error;
[INFO] [stdout]     |                 ^^^^^ required by this bound in `Deserializer::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/seq.rs:17:18
[INFO] [stdout]      |
[INFO] [stdout]   17 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]      |
[INFO] [stdout]  661 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]      |
[INFO] [stdout]   61 | impl de::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<de::seq::SeqAccess<'a, 'de> as serde::de::SeqAccess<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::de::SeqAccess::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:1752:17
[INFO] [stdout]      |
[INFO] [stdout] 1752 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SeqAccess::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:335:18
[INFO] [stdout]     |
[INFO] [stdout] 335 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub enum Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | impl de::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ `de::Error`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl de::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]     = note: required for `<&'a mut de::Deserializer<'de> as serde::Deserializer<'de>>::Error` to implement `serde::de::Error`
[INFO] [stdout] note: required by a bound in `serde::Deserializer::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:948:17
[INFO] [stdout]     |
[INFO] [stdout] 948 |     type Error: Error;
[INFO] [stdout]     |                 ^^^^^ required by this bound in `Deserializer::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `de::Error: StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:661:20
[INFO] [stdout]     |
[INFO] [stdout] 661 | impl de::Error for Error {
[INFO] [stdout]     |                    ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `StdError` is not implemented for `de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/de/mod.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub enum Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `de::Error` implements similarly named trait `serde::de::Error`, but not `StdError`
[INFO] [stdout] note: required by a bound in `serde::de::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/mod.rs:165:38
[INFO] [stdout]     |
[INFO] [stdout] 165 |         pub trait Error: Sized $(+ $($supertrait)::+)* {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ required by this bound in `Error`
[INFO] [stdout] ...
[INFO] [stdout] 304 | declare_error_trait!(Error: Sized + StdError);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `declare_error_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/map.rs:18:18
[INFO] [stdout]      |
[INFO] [stdout]   18 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<ser::map::SerializeMap<'a, 'b> as serde::ser::SerializeMap>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeMap::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1816:17
[INFO] [stdout]      |
[INFO] [stdout] 1816 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeMap::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/seq.rs:18:18
[INFO] [stdout]      |
[INFO] [stdout]   18 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<ser::seq::SerializeSeq<'a, 'b> as serde::ser::SerializeSeq>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeSeq::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1523:17
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeSeq::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/seq.rs:41:18
[INFO] [stdout]      |
[INFO] [stdout]   41 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<ser::seq::SerializeSeq<'a, 'b> as SerializeTuple>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeTuple::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1629:17
[INFO] [stdout]      |
[INFO] [stdout] 1629 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeTuple::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/struct_.rs:18:18
[INFO] [stdout]      |
[INFO] [stdout]   18 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<struct_::SerializeStruct<'a, 'b> as serde::ser::SerializeStruct>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeStruct::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1912:17
[INFO] [stdout]      |
[INFO] [stdout] 1912 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeStruct::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/struct_.rs:58:18
[INFO] [stdout]      |
[INFO] [stdout]   58 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<struct_::SerializeStructVariant<'a, 'b> as serde::ser::SerializeStructVariant>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeStructVariant::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1982:17
[INFO] [stdout]      |
[INFO] [stdout] 1982 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeStructVariant::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:175:18
[INFO] [stdout]     |
[INFO] [stdout] 175 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub enum Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | impl Error for fmt::Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]     |
[INFO] [stdout] 458 | impl ser::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl ser::Error for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]     = note: required for `<&'a mut ser::Serializer<'b> as serde::Serializer>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::Serializer::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:367:17
[INFO] [stdout]     |
[INFO] [stdout] 367 |     type Error: Error;
[INFO] [stdout]     |                 ^^^^^ required by this bound in `Serializer::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:21
[INFO] [stdout]     |
[INFO] [stdout] 458 | impl ser::Error for Error {
[INFO] [stdout]     |                     ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub enum Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] note: required by a bound in `serde::ser::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |         pub trait Error: Sized $(+ $($supertrait)::+)* {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ required by this bound in `Error`
[INFO] [stdout] ...
[INFO] [stdout] 192 | declare_error_trait!(Error: Sized + StdError);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `declare_error_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:471:18
[INFO] [stdout]      |
[INFO] [stdout]  471 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<Unreachable as SerializeTupleStruct>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeTupleStruct::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1680:17
[INFO] [stdout]      |
[INFO] [stdout] 1680 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeTupleStruct::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:484:18
[INFO] [stdout]      |
[INFO] [stdout]  484 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<Unreachable as SerializeTupleVariant>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeTupleVariant::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1744:17
[INFO] [stdout]      |
[INFO] [stdout] 1744 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeTupleVariant::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ser::Error: StdError` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:497:18
[INFO] [stdout]      |
[INFO] [stdout]  497 |     type Error = Error;
[INFO] [stdout]      |                  ^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `StdError` is not implemented for `ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:25:1
[INFO] [stdout]      |
[INFO] [stdout]   25 | pub enum Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ser::Error` implements similarly named trait `serde::ser::Error`, but not `StdError`
[INFO] [stdout] help: the following other types implement trait `serde::ser::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/fmt.rs:4:1
[INFO] [stdout]      |
[INFO] [stdout]    4 | impl Error for fmt::Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-json-core-0.4.0/src/ser/mod.rs:458:1
[INFO] [stdout]      |
[INFO] [stdout]  458 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `ser::Error`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/de/value.rs:84:1
[INFO] [stdout]      |
[INFO] [stdout]   84 | impl ser::Error for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ `serde::de::value::Error`
[INFO] [stdout]      = note: required for `<Unreachable as serde::ser::SerializeMap>::Error` to implement `serde::ser::Error`
[INFO] [stdout] note: required by a bound in `serde::ser::SerializeMap::Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1816:17
[INFO] [stdout]      |
[INFO] [stdout] 1816 |     type Error: Error;
[INFO] [stdout]      |                 ^^^^^ required by this bound in `SerializeMap::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde-json-core` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3ca24ffe39a71b35efc4e6255eb383952c4297a3662877591d53129f9c77e0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca24ffe39a71b35efc4e6255eb383952c4297a3662877591d53129f9c77e0e6", kill_on_drop: false }`
[INFO] [stdout] 3ca24ffe39a71b35efc4e6255eb383952c4297a3662877591d53129f9c77e0e6
