[INFO] updating cached repository https://github.com/jeroen92/rust-birdctl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97ab9b9d2c91e0532f2aeb0c3359920980e9532c
[INFO] testing jeroen92/rust-birdctl against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroen92%2Frust-birdctl" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeroen92/rust-birdctl on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeroen92/rust-birdctl
[INFO] finished tweaking git repo https://github.com/jeroen92/rust-birdctl
[INFO] tweaked toml for git repo https://github.com/jeroen92/rust-birdctl written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jeroen92/rust-birdctl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa04804166afa4ce4de62d8d5e0471d8974bb20acd81e4b7d09c6091f9213465
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa04804166afa4ce4de62d8d5e0471d8974bb20acd81e4b7d09c6091f9213465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa04804166afa4ce4de62d8d5e0471d8974bb20acd81e4b7d09c6091f9213465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa04804166afa4ce4de62d8d5e0471d8974bb20acd81e4b7d09c6091f9213465", kill_on_drop: false }`
[INFO] [stdout] fa04804166afa4ce4de62d8d5e0471d8974bb20acd81e4b7d09c6091f9213465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e848991fbd21f1da0c8feafdf25becef551cd75c959f0454552b4c1fbdb4885
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e848991fbd21f1da0c8feafdf25becef551cd75c959f0454552b4c1fbdb4885", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling bird v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cli_arguments`
[INFO] [stdout]  --> src/cli.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn version(cli_arguments: &ArgMatches) {
[INFO] [stdout]   |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cli_arguments`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bird_ctl`
[INFO] [stdout]   --> src/cli.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let bird_ctl = socket::connect(bird_socket_path);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bird_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CmdResult`
[INFO] [stdout]  --> src/socket.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct CmdResult {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]   --> src/socket.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `socket`
[INFO] [stdout]   --> src/socket.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     socket: UnixStream,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `submit_command`
[INFO] [stdout]   --> src/socket.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn submit_command(command: String) -> CmdResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.93s
[INFO] running `Command { std: "docker" "inspect" "7e848991fbd21f1da0c8feafdf25becef551cd75c959f0454552b4c1fbdb4885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e848991fbd21f1da0c8feafdf25becef551cd75c959f0454552b4c1fbdb4885", kill_on_drop: false }`
[INFO] [stdout] 7e848991fbd21f1da0c8feafdf25becef551cd75c959f0454552b4c1fbdb4885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5afdbb05efc80ee11709de15d9e2f9c73ead122e6ce9c07501af2f506c8e78fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5afdbb05efc80ee11709de15d9e2f9c73ead122e6ce9c07501af2f506c8e78fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling bird v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cli_arguments`
[INFO] [stdout]  --> src/cli.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn version(cli_arguments: &ArgMatches) {
[INFO] [stdout]   |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cli_arguments`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bird_ctl`
[INFO] [stdout]   --> src/cli.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let bird_ctl = socket::connect(bird_socket_path);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bird_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CmdResult`
[INFO] [stdout]  --> src/socket.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct CmdResult {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]   --> src/socket.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `socket`
[INFO] [stdout]   --> src/socket.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     socket: UnixStream,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `submit_command`
[INFO] [stdout]   --> src/socket.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn submit_command(command: String) -> CmdResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "5afdbb05efc80ee11709de15d9e2f9c73ead122e6ce9c07501af2f506c8e78fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5afdbb05efc80ee11709de15d9e2f9c73ead122e6ce9c07501af2f506c8e78fe", kill_on_drop: false }`
[INFO] [stdout] 5afdbb05efc80ee11709de15d9e2f9c73ead122e6ce9c07501af2f506c8e78fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7a0639217b1bdcdd048d8fd011201b130e42d6c91a8b281998f70e95d9b6086
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7a0639217b1bdcdd048d8fd011201b130e42d6c91a8b281998f70e95d9b6086", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `cli_arguments`
[INFO] [stderr]  --> src/cli.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn version(cli_arguments: &ArgMatches) {
[INFO] [stderr]   |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cli_arguments`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bird_ctl`
[INFO] [stderr]   --> src/cli.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let bird_ctl = socket::connect(bird_socket_path);
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bird_ctl`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CmdResult`
[INFO] [stderr]  --> src/socket.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct CmdResult {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path`
[INFO] [stderr]   --> src/socket.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     path: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `socket`
[INFO] [stderr]   --> src/socket.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     socket: UnixStream,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `submit_command`
[INFO] [stderr]   --> src/socket.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn submit_command(command: String) -> CmdResult {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bird-0b991e244454fb0d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7a0639217b1bdcdd048d8fd011201b130e42d6c91a8b281998f70e95d9b6086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a0639217b1bdcdd048d8fd011201b130e42d6c91a8b281998f70e95d9b6086", kill_on_drop: false }`
[INFO] [stdout] a7a0639217b1bdcdd048d8fd011201b130e42d6c91a8b281998f70e95d9b6086