[INFO] cloning repository https://github.com/iwanbk/testwinmycel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iwanbk/testwinmycel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwanbk%2Ftestwinmycel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwanbk%2Ftestwinmycel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e81403e6c12567ef71f7b6cdae60bb8e871882d
[INFO] checking iwanbk/testwinmycel against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwanbk%2Ftestwinmycel" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iwanbk/testwinmycel
[INFO] finished tweaking git repo https://github.com/iwanbk/testwinmycel
[INFO] tweaked toml for git repo https://github.com/iwanbk/testwinmycel written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iwanbk/testwinmycel on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iwanbk/testwinmycel 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/iwanbk/winmycelium`
[INFO] [stderr]     Updating git repository `https://github.com/threefoldtech/mycelium`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/LeeSmet/rust-tun`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.18.0
[INFO] [stderr]   Downloaded addr2line v0.24.1
[INFO] [stderr]   Downloaded libloading v0.8.5
[INFO] [stderr]   Downloaded ioctl-sys v0.8.0
[INFO] [stderr]   Downloaded c2rust-bitfields v0.18.0
[INFO] [stderr]   Downloaded ip_network_table-deps-treebitmap v0.5.0
[INFO] [stderr]   Downloaded tracing-logfmt v0.3.5
[INFO] [stderr]   Downloaded faster-hex v0.9.0
[INFO] [stderr]   Downloaded ipnet v2.10.0
[INFO] [stderr]   Downloaded rtnetlink v0.14.1
[INFO] [stderr]   Downloaded rcgen v0.13.1
[INFO] [stderr]   Downloaded nu-ansi-term v0.50.1
[INFO] [stderr]   Downloaded left-right v0.11.5
[INFO] [stderr]   Downloaded netlink-packet-route v0.17.1
[INFO] [stderr]   Downloaded netlink-packet-route v0.19.0
[INFO] [stderr]   Downloaded netdev v0.30.0
[INFO] [stderr]   Downloaded blake3 v1.5.4
[INFO] [stderr]   Downloaded netlink-proto v0.11.3
[INFO] [stderr]   Downloaded netlink-sys v0.8.6
[INFO] [stderr]   Downloaded tokio-tun v0.11.5
[INFO] [stderr]   Downloaded object v0.36.4
[INFO] [stderr]   Downloaded gimli v0.31.0
[INFO] [stderr]   Downloaded etherparse v0.15.0
[INFO] [stderr]   Downloaded rustls v0.23.13
[INFO] [stderr]   Downloaded wintun v0.3.2
[INFO] [stderr]   Downloaded tokio v1.40.0
[INFO] [stderr]   Downloaded wintun v0.5.0
[INFO] [stderr]   Downloaded windows v0.51.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e6a14912b108c267010d65a0fd5e1e38e94128b47b448b309cb3d0b20c471d2
[INFO] running `Command { std: "docker" "start" "-a" "6e6a14912b108c267010d65a0fd5e1e38e94128b47b448b309cb3d0b20c471d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e6a14912b108c267010d65a0fd5e1e38e94128b47b448b309cb3d0b20c471d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6a14912b108c267010d65a0fd5e1e38e94128b47b448b309cb3d0b20c471d2", kill_on_drop: false }`
[INFO] [stdout] 6e6a14912b108c267010d65a0fd5e1e38e94128b47b448b309cb3d0b20c471d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00c339b5e7579ce11852fa88ea17cdb073aea4f5277e14e94717cff3e7e0eff1
[INFO] running `Command { std: "docker" "start" "-a" "00c339b5e7579ce11852fa88ea17cdb073aea4f5277e14e94717cff3e7e0eff1", kill_on_drop: false }`
[INFO] [stderr] warning: the package `winmycelium` provides no linkable target
[INFO] [stderr]   |
[INFO] [stderr]   = note: this might cause `testwinmycel` to fail compilation
[INFO] [stderr]   = note: this warning might turn into a hard error in the future
[INFO] [stderr]   = help: consider adding 'dylib' or 'rlib' to key 'crate-type' in `winmycelium`'s Cargo.toml
[INFO] [stderr] warning: the package `winmycelium` provides no linkable target
[INFO] [stderr]   |
[INFO] [stderr]   = note: this might cause `testwinmycel` to fail compilation
[INFO] [stderr]   = note: this warning might turn into a hard error in the future
[INFO] [stderr]   = help: consider adding 'dylib' or 'rlib' to key 'crate-type' in `winmycelium`'s Cargo.toml
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking arrayref v0.3.8
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking left-right v0.11.5
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking ip_network_table-deps-treebitmap v0.5.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking etherparse v0.15.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking netdev v0.30.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rcgen v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking netlink-packet-route v0.19.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking quinn-udp v0.5.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing-logfmt v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking quinn-proto v0.11.8
[INFO] [stderr]     Checking netlink-sys v0.8.6
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-tun v0.11.5
[INFO] [stderr]     Checking netlink-proto v0.11.3
[INFO] [stderr]     Checking faster-hex v0.9.0
[INFO] [stderr]     Checking rtnetlink v0.14.1
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking quinn v0.11.5
[INFO] [stderr]     Checking mycelium v0.5.4 (https://github.com/threefoldtech/mycelium#21ac2df7)
[INFO] [stderr]     Checking winmycelium v0.1.0 (https://github.com/iwanbk/winmycelium#adf5f018)
[INFO] [stderr]     Checking testwinmycel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `Vec<u8>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn generate_secret_key() -> Vec<u8>;
[INFO] [stdout]   |                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Vec<String>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn start_mycelium(peers: Vec<String>, priv_key: Vec<u8>);
[INFO] [stdout]   |                              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Vec<u8>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn start_mycelium(peers: Vec<String>, priv_key: Vec<u8>);
[INFO] [stdout]   |                                                     ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Vec<u8>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn generate_secret_key() -> Vec<u8>;
[INFO] [stdout]   |                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Vec<String>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn start_mycelium(peers: Vec<String>, priv_key: Vec<u8>);
[INFO] [stdout]   |                              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Vec<u8>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn start_mycelium(peers: Vec<String>, priv_key: Vec<u8>);
[INFO] [stdout]   |                                                     ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]   = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.29s
[INFO] running `Command { std: "docker" "inspect" "00c339b5e7579ce11852fa88ea17cdb073aea4f5277e14e94717cff3e7e0eff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00c339b5e7579ce11852fa88ea17cdb073aea4f5277e14e94717cff3e7e0eff1", kill_on_drop: false }`
[INFO] [stdout] 00c339b5e7579ce11852fa88ea17cdb073aea4f5277e14e94717cff3e7e0eff1