[INFO] fetching crate pilota-build 0.12.15...
[INFO] building pilota-build-0.12.15 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate pilota-build 0.12.15 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pilota-build 0.12.15
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pilota-build 0.12.15
[INFO] tweaked toml for crates.io crate pilota-build 0.12.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pilota-build 0.12.15 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pilota-build 0.12.15 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18c3181a01ade804d14c61afa08512d0ad3c537b1927d9093c9284b8de7b4f15
[INFO] running `Command { std: "docker" "start" "-a" "18c3181a01ade804d14c61afa08512d0ad3c537b1927d9093c9284b8de7b4f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18c3181a01ade804d14c61afa08512d0ad3c537b1927d9093c9284b8de7b4f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c3181a01ade804d14c61afa08512d0ad3c537b1927d9093c9284b8de7b4f15", kill_on_drop: false }`
[INFO] [stdout] 18c3181a01ade804d14c61afa08512d0ad3c537b1927d9093c9284b8de7b4f15
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec983bdde0d0f607e661f3bba313aa354d9a1f751d83d329eeeb253d9d2e9d43
[INFO] running `Command { std: "docker" "start" "-a" "ec983bdde0d0f607e661f3bba313aa354d9a1f751d83d329eeeb253d9d2e9d43", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling seize v0.5.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling pilota-thrift-reflect v0.1.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling papaya v0.2.3
[INFO] [stderr]    Compiling intrusive-collections v0.9.7
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling salsa-macro-rules v0.23.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling boxcar v0.2.14
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling normpath v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling salsa-macros v0.23.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling salsa v0.23.0
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling faststr v0.2.32
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling pilota-thrift-parser v0.12.1
[INFO] [stderr]    Compiling integer-encoding v4.0.2
[INFO] [stderr]    Compiling linkedbytes v0.1.16
[INFO] [stderr]    Compiling pilota v0.12.2
[INFO] [stderr]    Compiling pilota-build v0.12.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ExceptionVariant` is never constructed
[INFO] [stdout]   --> src/ir/mod.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct ExceptionVariant {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "ec983bdde0d0f607e661f3bba313aa354d9a1f751d83d329eeeb253d9d2e9d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec983bdde0d0f607e661f3bba313aa354d9a1f751d83d329eeeb253d9d2e9d43", kill_on_drop: false }`
[INFO] [stdout] ec983bdde0d0f607e661f3bba313aa354d9a1f751d83d329eeeb253d9d2e9d43
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c91041b39b8b37a725757344bb36436a61433edf8ffc63858f4feffb77e0c2b1
[INFO] running `Command { std: "docker" "start" "-a" "c91041b39b8b37a725757344bb36436a61433edf8ffc63858f4feffb77e0c2b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling diffy v0.4.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling pilota v0.12.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling pilota-thrift-reflect v0.1.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling pilota-build v0.12.15 (/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:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct ExceptionVariant {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct ExceptionVariant {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "c91041b39b8b37a725757344bb36436a61433edf8ffc63858f4feffb77e0c2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91041b39b8b37a725757344bb36436a61433edf8ffc63858f4feffb77e0c2b1", kill_on_drop: false }`
[INFO] [stdout] c91041b39b8b37a725757344bb36436a61433edf8ffc63858f4feffb77e0c2b1
