[INFO] cloning repository https://github.com/nkoppel/virpn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nkoppel/virpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fvirpn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fvirpn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92fbbcefacc9a561ca117df4b8068c3111341988
[INFO] checking nkoppel/virpn against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fvirpn" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nkoppel/virpn on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nkoppel/virpn
[INFO] finished tweaking git repo https://github.com/nkoppel/virpn
[INFO] tweaked toml for git repo https://github.com/nkoppel/virpn written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nkoppel/virpn 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06310635dafaf60488c180c1d215aff045bdadf57c8f22d510f2b226bf5c90ba
[INFO] running `Command { std: "docker" "start" "-a" "06310635dafaf60488c180c1d215aff045bdadf57c8f22d510f2b226bf5c90ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06310635dafaf60488c180c1d215aff045bdadf57c8f22d510f2b226bf5c90ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06310635dafaf60488c180c1d215aff045bdadf57c8f22d510f2b226bf5c90ba", kill_on_drop: false }`
[INFO] [stdout] 06310635dafaf60488c180c1d215aff045bdadf57c8f22d510f2b226bf5c90ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5f59bf70b6ac10e11c8080fcca1298b93b013437ac00bf03f24557f5eab5b61
[INFO] running `Command { std: "docker" "start" "-a" "c5f59bf70b6ac10e11c8080fcca1298b93b013437ac00bf03f24557f5eab5b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking virpn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "c5f59bf70b6ac10e11c8080fcca1298b93b013437ac00bf03f24557f5eab5b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f59bf70b6ac10e11c8080fcca1298b93b013437ac00bf03f24557f5eab5b61", kill_on_drop: false }`
[INFO] [stdout] c5f59bf70b6ac10e11c8080fcca1298b93b013437ac00bf03f24557f5eab5b61
[INFO] checking nkoppel/virpn against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fvirpn" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nkoppel/virpn on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nkoppel/virpn
[INFO] finished tweaking git repo https://github.com/nkoppel/virpn
[INFO] tweaked toml for git repo https://github.com/nkoppel/virpn written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nkoppel/virpn 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f490384afa749b5e2d32efb0dd6e954a94b509cfede26c95a2b749c152640e7c
[INFO] running `Command { std: "docker" "start" "-a" "f490384afa749b5e2d32efb0dd6e954a94b509cfede26c95a2b749c152640e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f490384afa749b5e2d32efb0dd6e954a94b509cfede26c95a2b749c152640e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f490384afa749b5e2d32efb0dd6e954a94b509cfede26c95a2b749c152640e7c", kill_on_drop: false }`
[INFO] [stdout] f490384afa749b5e2d32efb0dd6e954a94b509cfede26c95a2b749c152640e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9730cc9ff130d2afe699df34df4c265eb105775c0f5f5576ba1fdc4b32a5f687
[INFO] running `Command { std: "docker" "start" "-a" "9730cc9ff130d2afe699df34df4c265eb105775c0f5f5576ba1fdc4b32a5f687", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking virpn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `endwin`, `initscr`, and `noecho`
[INFO] [stdout]   --> src/io.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use pancurses::{Input, Input::*, Window, initscr, endwin, noecho};
[INFO] [stdout]    |                                              ^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/modes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use std::cell::Cell;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "9730cc9ff130d2afe699df34df4c265eb105775c0f5f5576ba1fdc4b32a5f687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9730cc9ff130d2afe699df34df4c265eb105775c0f5f5576ba1fdc4b32a5f687", kill_on_drop: false }`
[INFO] [stdout] 9730cc9ff130d2afe699df34df4c265eb105775c0f5f5576ba1fdc4b32a5f687