[INFO] cloning repository https://github.com/7rpz/macchanger-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7rpz/macchanger-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7rpz%2Fmacchanger-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7rpz%2Fmacchanger-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627d894d6276cc92f607530fa7a96754772a9f2d
[INFO] checking 7rpz/macchanger-rust/627d894d6276cc92f607530fa7a96754772a9f2d against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7rpz%2Fmacchanger-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/7rpz/macchanger-rust on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/7rpz/macchanger-rust
[INFO] finished tweaking git repo https://github.com/7rpz/macchanger-rust
[INFO] tweaked toml for git repo https://github.com/7rpz/macchanger-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/7rpz/macchanger-rust 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_lex v0.3.3
[INFO] [stderr]   Downloaded colored v1.7.0
[INFO] [stderr]   Downloaded lazy_static v1.2.0
[INFO] [stderr]   Downloaded netdevice v0.1.1
[INFO] [stderr]   Downloaded bitflags v2.0.1
[INFO] [stderr]   Downloaded io-lifetimes v1.0.8
[INFO] [stderr]   Downloaded rustix v0.36.10
[INFO] [stderr]   Downloaded clap v4.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 362985104e5903f5bb08a738e62e7197572a943507040e2a388e6df7979b37e3
[INFO] running `Command { std: "docker" "start" "-a" "362985104e5903f5bb08a738e62e7197572a943507040e2a388e6df7979b37e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "362985104e5903f5bb08a738e62e7197572a943507040e2a388e6df7979b37e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362985104e5903f5bb08a738e62e7197572a943507040e2a388e6df7979b37e3", kill_on_drop: false }`
[INFO] [stdout] 362985104e5903f5bb08a738e62e7197572a943507040e2a388e6df7979b37e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 316e3daef16ee8122d13d62429e7c35172b15b4109efce2a690241768d7c653a
[INFO] running `Command { std: "docker" "start" "-a" "316e3daef16ee8122d13d62429e7c35172b15b4109efce2a690241768d7c653a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling io-lifetimes v1.0.8
[INFO] [stderr]    Compiling rustix v0.36.10
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking bitflags v2.0.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking colored v1.7.0
[INFO] [stderr]     Checking clap_lex v0.3.3
[INFO] [stderr]     Checking netdevice v0.1.1
[INFO] [stderr]     Checking is-terminal v0.4.5
[INFO] [stderr]     Checking clap v4.1.11
[INFO] [stderr]     Checking macchanger v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0119]: conflicting implementations of trait `Into<[i8; 14]>` for type `MAC`
[INFO] [stdout]    --> src/mac.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 92  | impl Into<[i8; 14]> for MAC {
[INFO] [stdout]     | --------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl Into<[libc::c_char; 14]> for MAC {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `MAC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `Into<[i8; 14]>` for type `MAC`
[INFO] [stdout]    --> src/mac.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 92  | impl Into<[i8; 14]> for MAC {
[INFO] [stdout]     | --------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl Into<[libc::c_char; 14]> for MAC {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `MAC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macchanger` (bin "macchanger") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macchanger` (bin "macchanger" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "316e3daef16ee8122d13d62429e7c35172b15b4109efce2a690241768d7c653a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316e3daef16ee8122d13d62429e7c35172b15b4109efce2a690241768d7c653a", kill_on_drop: false }`
[INFO] [stdout] 316e3daef16ee8122d13d62429e7c35172b15b4109efce2a690241768d7c653a