[INFO] fetching crate fluxon 0.1.0...
[INFO] checking fluxon-0.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate fluxon 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fluxon 0.1.0
[INFO] finished tweaking crates.io crate fluxon 0.1.0
[INFO] tweaked toml for crates.io crate fluxon 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluxon 0.1.0 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 crates.io crate fluxon 0.1.0 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | homepage = "https://github.com/fluxon-lang/fluxon"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 | repository = "https://github.com/fluxon-lang/fluxon"
[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: `fluxon` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6
[INFO] running `Command { std: "docker" "start" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6", 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" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6", 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" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | homepage = "https://github.com/fluxon-lang/fluxon"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 | repository = "https://github.com/fluxon-lang/fluxon"
[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: `fluxon` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking hashlink v0.11.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking bitflags v2.12.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking mimalloc v0.1.52
[INFO] [stderr]     Checking cron v0.12.1
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling ar_archive_writer v0.5.2
[INFO] [stderr]     Checking hyper v1.10.1
[INFO] [stderr]    Compiling psm v0.1.31
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking rusqlite v0.40.0
[INFO] [stderr]     Checking fluxon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.44s
[INFO] running `Command { std: "docker" "inspect" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6", kill_on_drop: false }`
[INFO] [stdout] 641b4a784420a961be8452c6103f65090efb99675ab40001d95a93c3d1b8cef6
