[INFO] fetching crate xlsynth-estimator 0.5.0... [INFO] testing xlsynth-estimator-0.5.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate xlsynth-estimator 0.5.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate xlsynth-estimator 0.5.0 [INFO] finished tweaking crates.io crate xlsynth-estimator 0.5.0 [INFO] tweaked toml for crates.io crate xlsynth-estimator 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xlsynth-estimator 0.5.0 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 xlsynth-estimator 0.5.0 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 prost-derive v0.12.6 [INFO] [stderr] Downloaded prost v0.12.6 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded prost-types v0.12.6 [INFO] [stderr] Downloaded prost-build v0.12.6 [INFO] [stderr] Downloaded prost-reflect v0.12.0 [INFO] [stderr] Downloaded nnls v0.3.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.10 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2fbea951b4cc2032e9f21920b734bec34d0c9cdee944b052402696d175c3f746 [INFO] running `Command { std: "docker" "start" "-a" "2fbea951b4cc2032e9f21920b734bec34d0c9cdee944b052402696d175c3f746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fbea951b4cc2032e9f21920b734bec34d0c9cdee944b052402696d175c3f746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fbea951b4cc2032e9f21920b734bec34d0c9cdee944b052402696d175c3f746", kill_on_drop: false }` [INFO] [stdout] 2fbea951b4cc2032e9f21920b734bec34d0c9cdee944b052402696d175c3f746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e18e3799702498fbd14f029d65e1b41f82cd383db4206b34874f1e49d719813c [INFO] running `Command { std: "docker" "start" "-a" "e18e3799702498fbd14f029d65e1b41f82cd383db4206b34874f1e49d719813c", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling nnls v0.3.0 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Compiling logos v0.13.0 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Compiling prost-types v0.12.6 [INFO] [stderr] Compiling prost-reflect v0.12.0 [INFO] [stderr] Compiling prost-build v0.12.6 [INFO] [stderr] Compiling xlsynth-estimator v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `OpModels` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:512:12 [INFO] [stdout] | [INFO] [stdout] 512 | pub struct OpModels { [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 `DataPoints` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:521:12 [INFO] [stdout] | [INFO] [stdout] 521 | pub struct DataPoints { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OpSamplesList` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:569:12 [INFO] [stdout] | [INFO] [stdout] 569 | pub struct OpSamplesList { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s [INFO] running `Command { std: "docker" "inspect" "e18e3799702498fbd14f029d65e1b41f82cd383db4206b34874f1e49d719813c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e18e3799702498fbd14f029d65e1b41f82cd383db4206b34874f1e49d719813c", kill_on_drop: false }` [INFO] [stdout] e18e3799702498fbd14f029d65e1b41f82cd383db4206b34874f1e49d719813c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee1185ed1d1927b3fa0efa87b33bdebf7634055eac5717504d46be779edad753 [INFO] running `Command { std: "docker" "start" "-a" "ee1185ed1d1927b3fa0efa87b33bdebf7634055eac5717504d46be779edad753", kill_on_drop: false }` [INFO] [stderr] Compiling xlsynth-estimator v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `OpModels` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:512:12 [INFO] [stdout] | [INFO] [stdout] 512 | pub struct OpModels { [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 `DataPoints` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:521:12 [INFO] [stdout] | [INFO] [stdout] 521 | pub struct DataPoints { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OpSamplesList` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:569:12 [INFO] [stdout] | [INFO] [stdout] 569 | pub struct OpSamplesList { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "ee1185ed1d1927b3fa0efa87b33bdebf7634055eac5717504d46be779edad753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1185ed1d1927b3fa0efa87b33bdebf7634055eac5717504d46be779edad753", kill_on_drop: false }` [INFO] [stdout] ee1185ed1d1927b3fa0efa87b33bdebf7634055eac5717504d46be779edad753 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cfbe67006670b6bf8972cc9c121d44b484bab65bb30c851295edf8af7bb3ad0 [INFO] running `Command { std: "docker" "start" "-a" "8cfbe67006670b6bf8972cc9c121d44b484bab65bb30c851295edf8af7bb3ad0", kill_on_drop: false }` [INFO] [stderr] warning: struct `OpModels` is never constructed [INFO] [stderr] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:512:12 [INFO] [stderr] | [INFO] [stderr] 512 | pub struct OpModels { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `DataPoints` is never constructed [INFO] [stderr] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:521:12 [INFO] [stderr] | [INFO] [stderr] 521 | pub struct DataPoints { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `OpSamplesList` is never constructed [INFO] [stderr] --> /opt/rustwide/target/debug/build/xlsynth-estimator-67c56eb167afd93c/out/xls.estimator_model.rs:569:12 [INFO] [stderr] | [INFO] [stderr] 569 | pub struct OpSamplesList { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `xlsynth-estimator` (bin "xlsynth-estimator" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xlsynth_estimator-dc11f36ae636a799) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test estimator::tests::test_find_estimator_respects_op ... ok [INFO] [stdout] test estimator::tests::test_eval_estimator_alias ... ok [INFO] [stdout] test estimator::tests::test_eval_estimator_add ... ok [INFO] [stdout] test estimator::tests::test_two_factors_one_specialization ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8cfbe67006670b6bf8972cc9c121d44b484bab65bb30c851295edf8af7bb3ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cfbe67006670b6bf8972cc9c121d44b484bab65bb30c851295edf8af7bb3ad0", kill_on_drop: false }` [INFO] [stdout] 8cfbe67006670b6bf8972cc9c121d44b484bab65bb30c851295edf8af7bb3ad0