[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#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulthe%2Fnu_plugin_msgpack" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hulthe/nu_plugin_msgpack on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "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" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb0ef7ea367693b0ff417f066296a5155e70e29c706a557befd1a5c83c5d7bbd [INFO] running `Command { std: "docker" "start" "-a" "cb0ef7ea367693b0ff417f066296a5155e70e29c706a557befd1a5c83c5d7bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb0ef7ea367693b0ff417f066296a5155e70e29c706a557befd1a5c83c5d7bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb0ef7ea367693b0ff417f066296a5155e70e29c706a557befd1a5c83c5d7bbd", kill_on_drop: false }` [INFO] [stdout] cb0ef7ea367693b0ff417f066296a5155e70e29c706a557befd1a5c83c5d7bbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4608dc14e113bdcb5853087744b35a13109a920bae5a433e57a60c33dcb4259 [INFO] running `Command { std: "docker" "start" "-a" "b4608dc14e113bdcb5853087744b35a13109a920bae5a433e57a60c33dcb4259", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking pure-rust-locales v0.8.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling procfs v0.16.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling rust_decimal v1.34.3 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking nu-ansi-term v0.50.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking strip-ansi-escapes v0.2.0 [INFO] [stderr] Checking lscolors v0.17.0 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-unicode v2.1.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking sys-locale v0.3.1 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Checking nu-utils v0.90.1 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking sysinfo v0.30.5 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking lru v0.12.2 [INFO] [stderr] Checking nu-glob v0.90.1 [INFO] [stderr] Checking rmpv v1.0.1 [INFO] [stderr] Checking regex v1.10.3 [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 fancy-regex v0.12.0 [INFO] [stderr] Checking pwd v1.4.0 [INFO] [stderr] Checking nu-path v0.90.1 [INFO] [stderr] Checking miette v5.10.0 [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 bincode v1.3.3 [INFO] [stderr] Checking rmp-serde v1.1.2 [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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" "b4608dc14e113bdcb5853087744b35a13109a920bae5a433e57a60c33dcb4259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4608dc14e113bdcb5853087744b35a13109a920bae5a433e57a60c33dcb4259", kill_on_drop: false }` [INFO] [stdout] b4608dc14e113bdcb5853087744b35a13109a920bae5a433e57a60c33dcb4259