[INFO] fetching crate nu_plugin_dialog 0.2.0...
[INFO] testing nu_plugin_dialog-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate nu_plugin_dialog 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nu_plugin_dialog 0.2.0
[INFO] finished tweaking crates.io crate nu_plugin_dialog 0.2.0
[INFO] tweaked toml for crates.io crate nu_plugin_dialog 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu_plugin_dialog 0.2.0 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] crate crates.io crate nu_plugin_dialog 0.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded strum v0.24.1
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.1
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded nu-engine v0.78.0
[INFO] [stderr]   Downloaded serde_derive v1.0.159
[INFO] [stderr]   Downloaded zeroize v1.6.0
[INFO] [stderr]   Downloaded serde v1.0.159
[INFO] [stderr]   Downloaded proc-macro2 v1.0.56
[INFO] [stderr]   Downloaded ntapi v0.4.0
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[INFO] [stderr]   Downloaded dialoguer v0.10.4
[INFO] [stderr]   Downloaded memoffset v0.8.0
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[INFO] [stderr]   Downloaded byte-unit v4.0.19
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[INFO] [stderr]   Downloaded cxx-build v1.0.94
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[INFO] [stderr]   Downloaded nu-path v0.78.0
[INFO] [stderr]   Downloaded serde_json v1.0.95
[INFO] [stderr]   Downloaded sysinfo v0.28.4
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[INFO] [stderr]   Downloaded tempfile v3.5.0
[INFO] [stderr]   Downloaded nu-glob v0.78.0
[INFO] [stderr]   Downloaded rayon v1.7.0
[INFO] [stderr]   Downloaded paste v1.0.12
[INFO] [stderr]   Downloaded rayon-core v1.11.0
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[INFO] [stderr]   Downloaded rmp v0.8.11
[INFO] [stderr]   Downloaded rmp-serde v1.1.1
[INFO] [stderr]   Downloaded nu-plugin v0.78.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.94
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[INFO] [stderr]   Downloaded iana-time-zone v0.1.56
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[INFO] [stderr]   Downloaded getrandom v0.2.9
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[INFO] [stderr]   Downloaded vte v0.10.1
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[INFO] [stderr]   Downloaded rustversion v1.0.12
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[INFO] [stderr]   Downloaded nu-protocol v0.78.0
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[INFO] [stderr]   Downloaded typetag-impl v0.2.7
[INFO] [stderr]   Downloaded typetag v0.2.7
[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] 0ec788acb31432660b00bdcdd2ba691aa27a174a484df0f0efa88d1c9c50824c
[INFO] running `Command { std: "docker" "start" "-a" "0ec788acb31432660b00bdcdd2ba691aa27a174a484df0f0efa88d1c9c50824c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ec788acb31432660b00bdcdd2ba691aa27a174a484df0f0efa88d1c9c50824c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec788acb31432660b00bdcdd2ba691aa27a174a484df0f0efa88d1c9c50824c", kill_on_drop: false }`
[INFO] [stdout] 0ec788acb31432660b00bdcdd2ba691aa27a174a484df0f0efa88d1c9c50824c
[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] 157bca0fc1c0bbbbb60102ff7ab2fe5005d8b5724ab3f0d19344e87ffb433fc0
[INFO] running `Command { std: "docker" "start" "-a" "157bca0fc1c0bbbbb60102ff7ab2fe5005d8b5724ab3f0d19344e87ffb433fc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "157bca0fc1c0bbbbb60102ff7ab2fe5005d8b5724ab3f0d19344e87ffb433fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157bca0fc1c0bbbbb60102ff7ab2fe5005d8b5724ab3f0d19344e87ffb433fc0", kill_on_drop: false }`
[INFO] [stdout] 157bca0fc1c0bbbbb60102ff7ab2fe5005d8b5724ab3f0d19344e87ffb433fc0