[INFO] cloning repository https://github.com/hulthe/nu_plugin_msgpack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hulthe/nu_plugin_msgpack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulthe%2Fnu_plugin_msgpack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulthe%2Fnu_plugin_msgpack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38eb4924ca1500ef52274eacbf1b59a9e7d4493c
[INFO] checking hulthe/nu_plugin_msgpack against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulthe%2Fnu_plugin_msgpack" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hulthe/nu_plugin_msgpack
[INFO] finished tweaking git repo https://github.com/hulthe/nu_plugin_msgpack
[INFO] tweaked toml for git repo https://github.com/hulthe/nu_plugin_msgpack written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hulthe/nu_plugin_msgpack on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hulthe/nu_plugin_msgpack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e04711edc03ceee6732d22aee4fe976812a00ca24a2e0ad13441b0401c6969ee
[INFO] running `Command { std: "docker" "start" "-a" "e04711edc03ceee6732d22aee4fe976812a00ca24a2e0ad13441b0401c6969ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e04711edc03ceee6732d22aee4fe976812a00ca24a2e0ad13441b0401c6969ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04711edc03ceee6732d22aee4fe976812a00ca24a2e0ad13441b0401c6969ee", kill_on_drop: false }`
[INFO] [stdout] e04711edc03ceee6732d22aee4fe976812a00ca24a2e0ad13441b0401c6969ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75861b603cc8eb3b1230a1b2a183b11e3d0c146cb4863d69be8b7a37a96710d
[INFO] running `Command { std: "docker" "start" "-a" "c75861b603cc8eb3b1230a1b2a183b11e3d0c146cb4863d69be8b7a37a96710d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking pure-rust-locales v0.8.1
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling procfs v0.16.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rust_decimal v1.34.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking nu-ansi-term v0.50.0
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking supports-unicode v2.1.0
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking lscolors v0.17.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking sys-locale v0.3.1
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking nu-glob v0.90.1
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking lru v0.12.2
[INFO] [stderr]     Checking rmpv v1.0.1
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking nu-utils v0.90.1
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking sysinfo v0.30.5
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling typetag-impl v0.2.15
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking pwd v1.4.0
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking nu-path v0.90.1
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking erased-serde v0.4.2
[INFO] [stderr]     Checking byte-unit v5.1.4
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking typetag v0.2.15
[INFO] [stderr]     Checking procfs-core v0.16.0
[INFO] [stderr]     Checking chrono-humanize v0.2.3
[INFO] [stderr]     Checking nu-system v0.90.1
[INFO] [stderr]     Checking nu-protocol v0.90.1
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nu-protocol-0.90.1/src/value/custom_value.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[typetag::serde(tag = "type")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `custom_value::CustomValue + Send + Sync`, found trait `custom_value::CustomValue`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `?` operator cannot convert from `Box<dyn custom_value::CustomValue + Send + Sync>` to `Box<dyn custom_value::CustomValue>`
[INFO] [stdout]   = note: expected struct `Box<dyn custom_value::CustomValue>`
[INFO] [stdout]              found struct `Box<dyn custom_value::CustomValue + Send + Sync>`
[INFO] [stdout]   = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nu-protocol-0.90.1/src/value/custom_value.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[typetag::serde(tag = "type")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `custom_value::CustomValue + Send + Sync`, found trait `custom_value::CustomValue + Send`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `?` operator cannot convert from `Box<dyn custom_value::CustomValue + Send + Sync>` to `Box<dyn custom_value::CustomValue + Send>`
[INFO] [stdout]   = note: expected struct `Box<dyn custom_value::CustomValue + Send>`
[INFO] [stdout]              found struct `Box<dyn custom_value::CustomValue + Send + Sync>`
[INFO] [stdout]   = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nu-protocol-0.90.1/src/value/custom_value.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[typetag::serde(tag = "type")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `custom_value::CustomValue + Send + Sync`, found trait `custom_value::CustomValue + Sync`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `?` operator cannot convert from `Box<dyn custom_value::CustomValue + Send + Sync>` to `Box<dyn custom_value::CustomValue + Sync>`
[INFO] [stdout]   = note: expected struct `Box<dyn custom_value::CustomValue + Sync>`
[INFO] [stdout]              found struct `Box<dyn custom_value::CustomValue + Send + Sync>`
[INFO] [stdout]   = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nu-protocol` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c75861b603cc8eb3b1230a1b2a183b11e3d0c146cb4863d69be8b7a37a96710d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75861b603cc8eb3b1230a1b2a183b11e3d0c146cb4863d69be8b7a37a96710d", kill_on_drop: false }`
[INFO] [stdout] c75861b603cc8eb3b1230a1b2a183b11e3d0c146cb4863d69be8b7a37a96710d