[INFO] cloning repository https://github.com/meronrudy/loopgrad-open
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meronrudy/loopgrad-open" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeronrudy%2Floopgrad-open", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeronrudy%2Floopgrad-open'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c183a9531d875a26a9e6a7cedacecf24571afb59
[INFO] checking meronrudy/loopgrad-open against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeronrudy%2Floopgrad-open" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/meronrudy/loopgrad-open
[INFO] finished tweaking git repo https://github.com/meronrudy/loopgrad-open
[INFO] tweaked toml for git repo https://github.com/meronrudy/loopgrad-open written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meronrudy/loopgrad-open on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meronrudy/loopgrad-open 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" "+5b237c915528dadada3f674b90c7c80368b632be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | authors = ["loopgrad contributors"]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-types/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-types` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-core/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-py/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-py` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-demo/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-demo` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/core/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `loopgrad-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-io/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-io` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-bench/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-bench` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roaring v0.10.12
[INFO] [stderr]   Downloaded pyo3-macros v0.22.6
[INFO] [stderr]   Downloaded iai-callgrind-macros v0.4.1
[INFO] [stderr]   Downloaded iai-callgrind v0.13.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.6
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.6
[INFO] [stderr]   Downloaded iai-callgrind-runner v0.13.4
[INFO] [stderr]   Downloaded pyo3 v0.22.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1
[INFO] running `Command { std: "docker" "start" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | authors = ["loopgrad contributors"]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-core/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/core/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `loopgrad-core` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-bench/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-bench` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-io/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-io` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-py/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-py` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-demo/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-demo` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/lg-types/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 7 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lg-types` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling iai-callgrind-runner v0.13.4
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling pyo3-build-config v0.22.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling iai-callgrind v0.13.4
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking loopgrad-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking roaring v0.10.12
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling iai-callgrind-macros v0.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking lg-types v0.1.0 (/opt/rustwide/workdir/crates/lg-types)
[INFO] [stderr]     Checking lg-core v0.1.0 (/opt/rustwide/workdir/crates/lg-core)
[INFO] [stderr]     Checking lg-io v0.1.0 (/opt/rustwide/workdir/crates/lg-io)
[INFO] [stderr]     Checking lg-demo v0.1.0 (/opt/rustwide/workdir/crates/lg-demo)
[INFO] [stderr]     Checking lg-bench v0.1.0 (/opt/rustwide/workdir/crates/lg-bench)
[INFO] [stderr]     Checking lg-py v0.1.0 (/opt/rustwide/workdir/crates/lg-py)
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr] warning: unused dependency `parking_lot`
[INFO] [stderr]   --> crates/lg-core/Cargo.toml:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | parking_lot.workspace = true
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parking_lot`
[INFO] [stderr] warning: `lg-core` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `lg-io`
[INFO] [stderr]   --> crates/lg-demo/Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | lg-io = { path = "../lg-io" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `lg-io`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `loopgrad-core`
[INFO] [stderr]   --> crates/lg-demo/Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | loopgrad-core = { path = "../core" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `loopgrad-core`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `lg-demo` (manifest) generated 2 warnings
[INFO] [stderr] warning: unused dependency `smallvec`
[INFO] [stderr]   --> crates/lg-types/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | smallvec.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `smallvec`
[INFO] [stderr] warning: `lg-types` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1", kill_on_drop: false }`
[INFO] [stdout] 8d538a3a4ca748d09d05163ab609094fbe4a76e80b0d07411b8ae927ad9c26a1
