[INFO] cloning repository https://github.com/mushrowan/railscale
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mushrowan/railscale" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmushrowan%2Frailscale", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmushrowan%2Frailscale'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14fd01267141665bcbcc82bd814c4b44c5daf1e7
[INFO] checking mushrowan/railscale against e5e97e3ef0ee95d34bea49cdac051ed1bbac01df for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmushrowan%2Frailscale" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mushrowan/railscale
[INFO] finished tweaking git repo https://github.com/mushrowan/railscale
[INFO] tweaked toml for git repo https://github.com/mushrowan/railscale written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mushrowan/railscale on toolchain e5e97e3ef0ee95d34bea49cdac051ed1bbac01df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mushrowan/railscale 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" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.dependencies.nixcfg.subdirectory
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40
[INFO] running `Command { std: "docker" "start" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40", 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" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40", 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" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.dependencies.nixcfg.subdirectory
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking serde v1.0.228
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[INFO] [stderr]    Compiling ring v0.17.14
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[INFO] [stderr]     Checking tokio v1.50.0
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[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]     Checking nixcfg v0.2.0 (https://github.com/mushrowan/nixcfg?rev=612db42bead1#612db42b)
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking railscale-types v0.4.0 (/opt/rustwide/workdir/crates/railscale-types)
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]    Compiling minicbor-derive v0.19.3
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking ed25519-consensus v2.1.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]    Compiling snow v0.10.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling sea-query-derive v0.4.3
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]    Compiling inherent v1.0.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]     Checking sea-query v0.32.7
[INFO] [stderr]     Checking minicbor v2.2.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking railscale-tka v0.4.0 (/opt/rustwide/workdir/crates/railscale-tka)
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]    Compiling sea-bae v0.2.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking ipnetwork v0.21.1
[INFO] [stderr]     Checking maxminddb v0.27.3
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]    Compiling sea-orm-macros v1.1.19
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]     Checking tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]     Checking railscale-proto v0.4.0 (/opt/rustwide/workdir/crates/railscale-proto)
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling sea-schema-derive v0.3.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking sea-orm-cli v1.1.19
[INFO] [stderr]    Compiling tonic-build v0.14.5
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling prost-build v0.14.3
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking railscale-grants v0.4.0 (/opt/rustwide/workdir/crates/railscale-grants)
[INFO] [stderr]    Compiling tonic-prost-build v0.14.5
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-bigint-dig v0.8.6
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling railscale-admin v0.4.0 (/opt/rustwide/workdir/crates/railscale-admin)
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rsa v0.9.10
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking p384 v0.13.1
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking winnow v1.0.0
[INFO] [stderr]     Checking nonempty v0.7.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling railscale v0.4.0 (/opt/rustwide/workdir/crates/railscale)
[INFO] [stderr]     Checking forwarded-header-value v0.1.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking governor v0.10.4
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]     Checking color-spantrace v0.3.0
[INFO] [stderr]     Checking serde_with v3.18.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking tonic v0.14.5
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]     Checking moka v0.12.15
[INFO] [stderr]     Checking rcgen v0.14.7
[INFO] [stderr]     Checking toml v1.0.7+spec-1.1.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking tower_governor v0.8.0
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stderr]     Checking crypto_box v0.9.1
[INFO] [stderr]     Checking expand-tilde v0.6.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking simple_asn1 v0.6.4
[INFO] [stderr]     Checking deadpool v0.12.3
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking jsonwebtoken v10.3.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking wiremock v0.6.5
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking tonic-prost v0.14.5
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking railscale-migrate v0.1.0 (/opt/rustwide/workdir/crates/railscale-migrate)
[INFO] [stderr]     Checking proptest v1.10.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking sqlx-core v0.8.6
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.6.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking reqwest v0.13.1
[INFO] [stderr]     Checking oauth2 v5.0.0
[INFO] [stderr]     Checking sqlx-postgres v0.8.6
[INFO] [stderr]     Checking sqlx-sqlite v0.8.6
[INFO] [stderr]     Checking openidconnect v4.0.1
[INFO] [stderr]     Checking sqlx v0.8.6
[INFO] [stderr]     Checking sea-query-binder v0.7.0
[INFO] [stderr]     Checking sea-schema v0.16.2
[INFO] [stderr]     Checking sea-orm v1.1.19
[INFO] [stderr]     Checking sea-orm-migration v1.1.19
[INFO] [stderr]     Checking railscale-db v0.4.0 (/opt/rustwide/workdir/crates/railscale-db)
[INFO] [stderr]     Checking railscale-bench v0.4.0 (/opt/rustwide/workdir/crates/railscale-bench)
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> crates/railscale-bench/src/harness.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Harness {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 82 |     db: RailscaleDb,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> crates/railscale-bench/src/harness.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Harness {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 82 |     db: RailscaleDb,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40", kill_on_drop: false }`
[INFO] [stdout] fa9a2172d7d4061c5a5d8ecafd437360f17be0f0dce431a3b4cebda2adf29e40
