[INFO] cloning repository https://github.com/TimDumol/aprendiendo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimDumol/aprendiendo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimDumol%2Faprendiendo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimDumol%2Faprendiendo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8f4830bd61d629aebd2b481f51be88f25631cd0
[INFO] checking TimDumol/aprendiendo against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimDumol%2Faprendiendo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TimDumol/aprendiendo
[INFO] finished tweaking git repo https://github.com/TimDumol/aprendiendo
[INFO] tweaked toml for git repo https://github.com/TimDumol/aprendiendo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TimDumol/aprendiendo on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TimDumol/aprendiendo 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `practice_mvp` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../practice_mvp
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `practice-mvp`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/practice_mvp.rs
[INFO] [stderr] 1 + src/bin/practice-mvp.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `practice_worker` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../practice_worker
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `practice-worker`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/practice_worker.rs
[INFO] [stderr] 1 + src/bin/practice-worker.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `aprendiendo-mcp` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd
[INFO] running `Command { std: "docker" "start" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd", 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" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd", 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 --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `practice_mvp` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../practice_mvp
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `practice-mvp`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/practice_mvp.rs
[INFO] [stderr] 1 + src/bin/practice-mvp.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `practice_worker` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../practice_worker
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `practice-worker`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/practice_worker.rs
[INFO] [stderr] 1 + src/bin/practice-worker.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `aprendiendo-mcp` (manifest) generated 2 warnings
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling cookie v0.18.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking symphonia-core v0.5.5
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling snafu-derive v0.9.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]    Compiling rmcp v3.1.4
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking symphonia-metadata v0.5.5
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking symphonia-codec-aac v0.5.5
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.5
[INFO] [stderr]     Checking symphonia-format-riff v0.5.5
[INFO] [stderr]     Checking symphonia-format-isomp4 v0.5.5
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.5
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.5
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.5
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking priority-queue v2.7.0
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking uuid v1.25.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking symphonia v0.5.5
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking snafu v0.9.2
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling ref-cast-impl v1.0.27
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking simple_asn1 v0.6.4
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling darling_macro v0.24.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling darling v0.24.1
[INFO] [stderr]    Compiling rmcp-macros v3.1.4
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking fsrs v6.6.2
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking multer v3.1.0
[INFO] [stderr]     Checking sse-stream v0.2.5
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking schemars v1.2.2
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]     Checking cookie_store v0.22.1
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking rusqlite v0.37.0
[INFO] [stderr]     Checking axum-extra v0.12.6
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking jsonwebtoken v11.0.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.7.0
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.13.4
[INFO] [stderr]     Checking aprendiendo-mcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd", kill_on_drop: false }`
[INFO] [stdout] b2f6c6163ae4b0c9dca0c7d67e27183e6fe365a1246559b18ea5584694fb5fdd
