[INFO] cloning repository https://github.com/codemanfreecodes/get_all_interfaces_01
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codemanfreecodes/get_all_interfaces_01" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemanfreecodes%2Fget_all_interfaces_01", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemanfreecodes%2Fget_all_interfaces_01'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8687d952d61a354672888dcf0eb02dd7ec596164
[INFO] checking codemanfreecodes/get_all_interfaces_01 against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemanfreecodes%2Fget_all_interfaces_01" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codemanfreecodes/get_all_interfaces_01
[INFO] finished tweaking git repo https://github.com/codemanfreecodes/get_all_interfaces_01
[INFO] tweaked toml for git repo https://github.com/codemanfreecodes/get_all_interfaces_01 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codemanfreecodes/get_all_interfaces_01 on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codemanfreecodes/get_all_interfaces_01 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_macros v0.30.0
[INFO] [stderr]   Downloaded ipnetwork v0.19.0
[INFO] [stderr]   Downloaded pnet v0.30.0
[INFO] [stderr]   Downloaded pnet_transport v0.30.0
[INFO] [stderr]   Downloaded pnet_datalink v0.30.0
[INFO] [stderr]   Downloaded pnet_base v0.30.0
[INFO] [stderr]   Downloaded pnet_packet v0.30.0
[INFO] [stderr]   Downloaded pnet_sys v0.30.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f3d4e6f3fd725a832e0d6f9113b1a2eda1798296f95d2950e473aa606b490cb
[INFO] running `Command { std: "docker" "start" "-a" "5f3d4e6f3fd725a832e0d6f9113b1a2eda1798296f95d2950e473aa606b490cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f3d4e6f3fd725a832e0d6f9113b1a2eda1798296f95d2950e473aa606b490cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f3d4e6f3fd725a832e0d6f9113b1a2eda1798296f95d2950e473aa606b490cb", kill_on_drop: false }`
[INFO] [stdout] 5f3d4e6f3fd725a832e0d6f9113b1a2eda1798296f95d2950e473aa606b490cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdb70baa7fc96e5d6bf09504bfbbed22532b9a0df028e824a3ebee6e76d4c155
[INFO] running `Command { std: "docker" "start" "-a" "cdb70baa7fc96e5d6bf09504bfbbed22532b9a0df028e824a3ebee6e76d4c155", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling pnet v0.30.0
[INFO] [stderr]     Checking pnet_sys v0.30.0
[INFO] [stderr]     Checking pnet_base v0.30.0
[INFO] [stderr]     Checking pnet_macros_support v0.30.0
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]     Checking ipnetwork v0.18.0
[INFO] [stderr]     Checking ipnetwork v0.19.0
[INFO] [stderr]     Checking pnet_datalink v0.30.0
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling pnet_macros v0.30.0
[INFO] [stderr]     Checking pnet_packet v0.30.0
[INFO] [stderr]     Checking pnet_transport v0.30.0
[INFO] [stderr]     Checking get_all_interfaces v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `NetworkInterface` in the current scope
[INFO] [stdout]   --> src/lib.rs:39:83
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NetworkInterface {
[INFO] [stdout]    | --------------------------- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |         Ok(index) if index < interface_names.len() => Some(interface_names[index].clone()),
[INFO] [stdout]    |                                                                                   ^^^^^ method not found in `NetworkInterface`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `get_all_interfaces` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `NetworkInterface` in the current scope
[INFO] [stdout]   --> src/lib.rs:39:83
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NetworkInterface {
[INFO] [stdout]    | --------------------------- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |         Ok(index) if index < interface_names.len() => Some(interface_names[index].clone()),
[INFO] [stdout]    |                                                                                   ^^^^^ method not found in `NetworkInterface`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `get_all_interfaces` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cdb70baa7fc96e5d6bf09504bfbbed22532b9a0df028e824a3ebee6e76d4c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb70baa7fc96e5d6bf09504bfbbed22532b9a0df028e824a3ebee6e76d4c155", kill_on_drop: false }`
[INFO] [stdout] cdb70baa7fc96e5d6bf09504bfbbed22532b9a0df028e824a3ebee6e76d4c155