[INFO] cloning repository https://github.com/aashish-thapa/flock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aashish-thapa/flock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faashish-thapa%2Fflock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faashish-thapa%2Fflock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3e480961398de8ce9e26c0af2803731523f85f5
[INFO] checking aashish-thapa/flock 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%2Faashish-thapa%2Fflock" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aashish-thapa/flock
[INFO] finished tweaking git repo https://github.com/aashish-thapa/flock
[INFO] tweaked toml for git repo https://github.com/aashish-thapa/flock written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aashish-thapa/flock 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/aashish-thapa/flock 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:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | 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:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | homepage = "https://github.com/aashish-thapa/flock"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 | repository = "https://github.com/aashish-thapa/flock"
[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: `flockssh` (manifest) generated 2 warnings
[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] 491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a
[INFO] running `Command { std: "docker" "start" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a", 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" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a", 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" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a" "/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:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | 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:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | homepage = "https://github.com/aashish-thapa/flock"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 | repository = "https://github.com/aashish-thapa/flock"
[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: `flockssh` (manifest) generated 2 warnings
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.1
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.6
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking keccak v0.2.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking compact_str v0.8.2
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking generic-array v1.4.3
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking if-addrs v0.13.4
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking mdns-sd v0.13.11
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking pkcs1 v0.8.0-rc.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking crypto-bigint v0.7.3
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking aead v0.6.0-rc.10
[INFO] [stderr]     Checking kem v0.3.0
[INFO] [stderr]     Checking polyval v0.7.1
[INFO] [stderr]     Checking poly1305 v0.9.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking blake2 v0.11.0-rc.6
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking rfc6979 v0.5.0
[INFO] [stderr]     Checking argon2 v0.6.0-rc.8
[INFO] [stderr]     Checking aes v0.9.1
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking blowfish v0.10.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking ml-kem v0.3.2
[INFO] [stderr]     Checking aes-gcm v0.11.0-rc.4
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking bcrypt-pbkdf v0.11.0
[INFO] [stderr]     Checking pkcs5 v0.8.0
[INFO] [stderr]     Checking internal-russh-num-bigint v0.5.0
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking elliptic-curve v0.14.0-rc.32
[INFO] [stderr]     Checking primefield v0.14.0-rc.9
[INFO] [stderr]     Checking ssh-encoding v0.3.0-rc.9
[INFO] [stderr]     Checking crypto-primes v0.7.0
[INFO] [stderr]     Checking ssh-cipher v0.3.0-rc.9
[INFO] [stderr]     Checking russh-cryptovec v0.61.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking primeorder v0.14.0-rc.9
[INFO] [stderr]     Checking ecdsa v0.17.0-rc.18
[INFO] [stderr]     Checking ed25519-dalek v3.0.0-pre.7
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rsa v0.10.0-rc.18
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking p256 v0.14.0-rc.9
[INFO] [stderr]     Checking p521 v0.14.0-rc.9
[INFO] [stderr]     Checking p384 v0.14.0-rc.9
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Checking russh-util v0.52.0
[INFO] [stderr]     Checking ssh-key v0.7.0-rc.10
[INFO] [stderr]     Checking russh v0.61.1
[INFO] [stderr]     Checking flockssh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a", kill_on_drop: false }`
[INFO] [stdout] 491a6c2913839ae561b787f4ef9877dda6fff325a5821860ad0372887009df0a
