[INFO] fetching crate protobug 0.3.0...
[INFO] testing protobug-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate protobug 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate protobug 0.3.0
[INFO] finished tweaking crates.io crate protobug 0.3.0
[INFO] tweaked toml for crates.io crate protobug 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobug 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate protobug 0.3.0 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" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d9dd62423983a9680fad1e7be812e8f3894fb15a96156c019cf96863ecdb2f6
[INFO] running `Command { std: "docker" "start" "-a" "7d9dd62423983a9680fad1e7be812e8f3894fb15a96156c019cf96863ecdb2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d9dd62423983a9680fad1e7be812e8f3894fb15a96156c019cf96863ecdb2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9dd62423983a9680fad1e7be812e8f3894fb15a96156c019cf96863ecdb2f6", kill_on_drop: false }`
[INFO] [stdout] 7d9dd62423983a9680fad1e7be812e8f3894fb15a96156c019cf96863ecdb2f6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b2020e7dbac49ddfd5e25231acbef8fe83326816916e7c463bd0d6f28194be0
[INFO] running `Command { std: "docker" "start" "-a" "1b2020e7dbac49ddfd5e25231acbef8fe83326816916e7c463bd0d6f28194be0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling ratatui-core v0.1.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling jaq-core v3.0.0
[INFO] [stderr]    Compiling error-stack v0.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling regex-bites v0.1.6
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling ratatui-widgets v0.3.0
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling hifijson v0.5.0
[INFO] [stderr]    Compiling ratatui-macros v0.7.0
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling ratatui v0.30.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tui-textarea-2 v0.10.2
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]    Compiling protobuf-json-mapping v3.7.2
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling jaq-std v3.0.0
[INFO] [stderr]    Compiling jaq-json v2.0.0
[INFO] [stderr]    Compiling protobug v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "1b2020e7dbac49ddfd5e25231acbef8fe83326816916e7c463bd0d6f28194be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2020e7dbac49ddfd5e25231acbef8fe83326816916e7c463bd0d6f28194be0", kill_on_drop: false }`
[INFO] [stdout] 1b2020e7dbac49ddfd5e25231acbef8fe83326816916e7c463bd0d6f28194be0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 443a25a2a5e663d2e6446bd9b9933287d298424c3e4ea751fc88aa5d84607aab
[INFO] running `Command { std: "docker" "start" "-a" "443a25a2a5e663d2e6446bd9b9933287d298424c3e4ea751fc88aa5d84607aab", kill_on_drop: false }`
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling insta v1.47.2
[INFO] [stderr]    Compiling protobug v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `protogen` in this scope
[INFO] [stdout]   --> src/edit/tests.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use protogen::system_event::{
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `protogen`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `protogen`, use `cargo add protogen` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `protogen` in this scope
[INFO] [stdout]   --> src/inspect/tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use protogen::system_event::{
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `protogen`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `protogen`, use `cargo add protogen` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `protogen` in this scope
[INFO] [stdout]    --> src/selection.rs:778:9
[INFO] [stdout]     |
[INFO] [stdout] 778 |     use protogen::system_event::{
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `protogen`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `protogen`, use `cargo add protogen` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `protogen` in this scope
[INFO] [stdout]  --> src/tui/tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use protogen::system_event::{
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `protogen`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `protogen`, use `cargo add protogen` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MessageFull`
[INFO] [stdout]    --> src/selection.rs:775:52
[INFO] [stdout]     |
[INFO] [stdout] 775 |         EnumOrUnknown, Message as _, MessageField, MessageFull, SpecialFields,
[INFO] [stdout]     |                                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protobug` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "443a25a2a5e663d2e6446bd9b9933287d298424c3e4ea751fc88aa5d84607aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443a25a2a5e663d2e6446bd9b9933287d298424c3e4ea751fc88aa5d84607aab", kill_on_drop: false }`
[INFO] [stdout] 443a25a2a5e663d2e6446bd9b9933287d298424c3e4ea751fc88aa5d84607aab
