[INFO] fetching crate pilota-build 0.13.7...
[INFO] testing pilota-build-0.13.7 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pilota-build 0.13.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pilota-build 0.13.7
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pilota-build 0.13.7
[INFO] tweaked toml for crates.io crate pilota-build 0.13.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pilota-build 0.13.7 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 pilota-build 0.13.7 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f7b608f78c952c39ade5623cdfef5d51650c46a82ee586c7ff5ee7f650a98896
[INFO] running `Command { std: "docker" "start" "-a" "f7b608f78c952c39ade5623cdfef5d51650c46a82ee586c7ff5ee7f650a98896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b608f78c952c39ade5623cdfef5d51650c46a82ee586c7ff5ee7f650a98896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b608f78c952c39ade5623cdfef5d51650c46a82ee586c7ff5ee7f650a98896", kill_on_drop: false }`
[INFO] [stdout] f7b608f78c952c39ade5623cdfef5d51650c46a82ee586c7ff5ee7f650a98896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9bcfe02be738d2f5d42a200e11ae4f006a2d256902d2312dfb6399e38fcb22e1
[INFO] running `Command { std: "docker" "start" "-a" "9bcfe02be738d2f5d42a200e11ae4f006a2d256902d2312dfb6399e38fcb22e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling chumsky v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling concolor-query v0.3.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling pilota-thrift-reflect v0.2.0
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling intrusive-collections v0.9.7
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling boxcar v0.2.14
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling salsa-macro-rules v0.23.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling normpath v1.5.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling concolor v0.1.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling ariadne v0.5.1
[INFO] [stderr]    Compiling seize v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling papaya v0.2.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling salsa-macros v0.23.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling salsa v0.23.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling faststr v0.2.34
[INFO] [stderr]    Compiling pilota-thrift-parser v0.13.4
[INFO] [stderr]    Compiling linkedbytes v0.1.16
[INFO] [stderr]    Compiling integer-encoding v4.1.0
[INFO] [stderr]    Compiling pilota v0.13.1
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]    Compiling pilota-build v0.13.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `increment_by` is never used
[INFO] [stdout]   --> src/index.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait Idx: Sized + Copy + 'static {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn increment_by(&mut self, amount: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExceptionVariant` is never constructed
[INFO] [stdout]   --> src/ir/mod.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ExceptionVariant {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "9bcfe02be738d2f5d42a200e11ae4f006a2d256902d2312dfb6399e38fcb22e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcfe02be738d2f5d42a200e11ae4f006a2d256902d2312dfb6399e38fcb22e1", kill_on_drop: false }`
[INFO] [stdout] 9bcfe02be738d2f5d42a200e11ae4f006a2d256902d2312dfb6399e38fcb22e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 70cc54ba2b92074f8708f5ffe026c7bfacf119385d3d96fd498cf16579452b6e
[INFO] running `Command { std: "docker" "start" "-a" "70cc54ba2b92074f8708f5ffe026c7bfacf119385d3d96fd498cf16579452b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling diffy v0.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling chumsky v0.10.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling pilota v0.13.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling pilota-thrift-parser v0.13.4
[INFO] [stderr]    Compiling pilota-thrift-reflect v0.2.0
[INFO] [stderr]    Compiling pilota-build v0.13.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `increment_by` is never used
[INFO] [stdout]   --> src/index.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait Idx: Sized + Copy + 'static {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn increment_by(&mut self, amount: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExceptionVariant` is never constructed
[INFO] [stdout]   --> src/ir/mod.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ExceptionVariant {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `pilota_thrift_fieldmask` in the crate root
[INFO] [stdout]    --> src/test/../../test_data/thrift_with_field_mask/enum_key_map.rs:112:54
[INFO] [stdout]     |
[INFO] [stdout] 112 |             pub _field_mask: ::std::option::Option<::pilota_thrift_fieldmask::FieldMask>,
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ could not find `pilota_thrift_fieldmask` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `pilota_thrift_fieldmask` in the crate root
[INFO] [stdout]    --> src/test/../../test_data/thrift_with_field_mask/enum_key_map.rs:342:60
[INFO] [stdout]     |
[INFO] [stdout] 342 |             pub fn set_field_mask(&mut self, field_mask: ::pilota_thrift_fieldmask::FieldMask) {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^ could not find `pilota_thrift_fieldmask` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `pilota_thrift_fieldmask` in the crate root
[INFO] [stdout]    --> src/test/../../test_data/thrift_with_field_mask/enum_key_map.rs:355:54
[INFO] [stdout]     |
[INFO] [stdout] 355 |             pub _field_mask: ::std::option::Option<::pilota_thrift_fieldmask::FieldMask>,
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ could not find `pilota_thrift_fieldmask` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `pilota_thrift_fieldmask` in the crate root
[INFO] [stdout]     --> src/test/../../test_data/thrift_with_field_mask/enum_key_map.rs:1017:60
[INFO] [stdout]      |
[INFO] [stdout] 1017 |             pub fn set_field_mask(&mut self, field_mask: ::pilota_thrift_fieldmask::FieldMask) {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^^^^^^^^^^^^ could not find `pilota_thrift_fieldmask` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pilota-build` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "70cc54ba2b92074f8708f5ffe026c7bfacf119385d3d96fd498cf16579452b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cc54ba2b92074f8708f5ffe026c7bfacf119385d3d96fd498cf16579452b6e", kill_on_drop: false }`
[INFO] [stdout] 70cc54ba2b92074f8708f5ffe026c7bfacf119385d3d96fd498cf16579452b6e
