[INFO] cloning repository https://github.com/miragecentury/rust_experimentation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miragecentury/rust_experimentation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiragecentury%2Frust_experimentation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiragecentury%2Frust_experimentation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 423536e8b5969a63741f84d09e5de17893c0caf4
[INFO] checking miragecentury/rust_experimentation against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiragecentury%2Frust_experimentation" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/miragecentury/rust_experimentation
[INFO] finished tweaking git repo https://github.com/miragecentury/rust_experimentation
[INFO] tweaked toml for git repo https://github.com/miragecentury/rust_experimentation written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/miragecentury/rust_experimentation on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/miragecentury/rust_experimentation 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `rust_experimentation` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../rust_experimentation
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-experimentation`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 - name = "rust_experimentation"
[INFO] [stderr] 64 + name = "rust-experimentation"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-experimentation`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:65:19
[INFO] [stderr]    |
[INFO] [stderr] 65 ~ version = "0.1.0"
[INFO] [stderr] 66 + [[bin]]
[INFO] [stderr] 67 + name = "rust-experimentation"
[INFO] [stderr] 68 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_experimentation` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831
[INFO] running `Command { std: "docker" "start" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831", 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" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831", 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" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `rust_experimentation` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../rust_experimentation
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-experimentation`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 - name = "rust_experimentation"
[INFO] [stderr] 64 + name = "rust-experimentation"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-experimentation`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:65:19
[INFO] [stderr]    |
[INFO] [stderr] 65 ~ version = "0.1.0"
[INFO] [stderr] 66 + [[bin]]
[INFO] [stderr] 67 + name = "rust-experimentation"
[INFO] [stderr] 68 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_experimentation` (manifest) generated 1 warning
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling macro_magic_core_macros v0.5.1
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling macro_magic_core v0.5.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling macro_magic_macros v0.5.1
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking tungstenite v0.29.0
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking moka v0.12.15
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling macro_magic v0.5.1
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling typed-builder-macro v0.22.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling cookie v0.18.1
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[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking simple_asn1 v0.6.4
[INFO] [stderr]    Compiling mongodb-internal-macros v3.6.0
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[INFO] [stderr]     Checking serde_with v3.18.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling derive-where v1.6.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking tracing-opentelemetry v0.32.1
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking etcetera v0.8.0
[INFO] [stderr]     Checking typed-builder v0.22.0
[INFO] [stderr]     Checking docker_credential v1.3.2
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]     Checking tracing-opentelemetry-instrumentation-sdk v0.32.5
[INFO] [stderr]     Checking bson v2.15.0
[INFO] [stderr]     Checking bollard-stubs v1.47.1-rc.27.3.1
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-tungstenite v0.29.0
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]     Checking tonic v0.14.5
[INFO] [stderr]     Checking tokio-tar v0.3.1
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking tonic-prost v0.14.5
[INFO] [stderr]     Checking opentelemetry-proto v0.31.0
[INFO] [stderr]     Checking parse-display v0.9.1
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hickory-resolver v0.25.2
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking mongodb v3.6.0
[INFO] [stderr]     Checking opentelemetry-http v0.31.0
[INFO] [stderr]     Checking opentelemetry-otlp v0.31.1
[INFO] [stderr]     Checking redis v0.32.7
[INFO] [stderr]     Checking axum-tracing-opentelemetry v0.33.1
[INFO] [stderr]     Checking bollard v0.18.1
[INFO] [stderr]     Checking testcontainers v0.23.3
[INFO] [stderr]     Checking testcontainers-modules v0.11.6
[INFO] [stderr]     Checking rust_experimentation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.32.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 10`
[INFO] running `Command { std: "docker" "inspect" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831", kill_on_drop: false }`
[INFO] [stdout] 298bc94e5d6f690145f16e23925f9477eda90e5790a26e98db83c01c352a6831
