[INFO] cloning repository https://github.com/cbrevik/rabbitary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbrevik/rabbitary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbrevik%2Frabbitary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbrevik%2Frabbitary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 289a142e416d41bf87a462f6a9b2fdd145af1c2f
[INFO] testing cbrevik/rabbitary against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbrevik%2Frabbitary" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cbrevik/rabbitary on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cbrevik/rabbitary
[INFO] finished tweaking git repo https://github.com/cbrevik/rabbitary
[INFO] tweaked toml for git repo https://github.com/cbrevik/rabbitary written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/cbrevik/rabbitary already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef6620a2f246c56d2d125642a1ea17c34589a42c16374a66f57d6767039ddb0a
[INFO] running `Command { std: "docker" "start" "-a" "ef6620a2f246c56d2d125642a1ea17c34589a42c16374a66f57d6767039ddb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef6620a2f246c56d2d125642a1ea17c34589a42c16374a66f57d6767039ddb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6620a2f246c56d2d125642a1ea17c34589a42c16374a66f57d6767039ddb0a", kill_on_drop: false }`
[INFO] [stdout] ef6620a2f246c56d2d125642a1ea17c34589a42c16374a66f57d6767039ddb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16818cb4abd39acce11a006961b7723942c584836b1e3463ad58f83e683376b3
[INFO] running `Command { std: "docker" "start" "-a" "16818cb4abd39acce11a006961b7723942c584836b1e3463ad58f83e683376b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling rabbitary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `RABBIT0`
[INFO] [stdout]  --> src/index.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const RABBIT0: &str = "🐰";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RABBIT1`
[INFO] [stdout]  --> src/index.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const RABBIT1: &str = "🐇";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `str_to_rabbitary`
[INFO] [stdout]  --> src/index.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn str_to_rabbitary(text: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rabbitary_to_str`
[INFO] [stdout]   --> src/index.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn rabbitary_to_str(rabbitary: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handler`
[INFO] [stdout]   --> src/index.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn handler(request: Request<()>) -> http::Result<Response<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.42s
[INFO] running `Command { std: "docker" "inspect" "16818cb4abd39acce11a006961b7723942c584836b1e3463ad58f83e683376b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16818cb4abd39acce11a006961b7723942c584836b1e3463ad58f83e683376b3", kill_on_drop: false }`
[INFO] [stdout] 16818cb4abd39acce11a006961b7723942c584836b1e3463ad58f83e683376b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3b65c352e788f886376c8355ad6ba68d08f614224f48cfe200a3dd01ad2559b
[INFO] running `Command { std: "docker" "start" "-a" "f3b65c352e788f886376c8355ad6ba68d08f614224f48cfe200a3dd01ad2559b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rabbitary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `handler`
[INFO] [stdout]   --> src/index.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn handler(request: Request<()>) -> http::Result<Response<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f3b65c352e788f886376c8355ad6ba68d08f614224f48cfe200a3dd01ad2559b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b65c352e788f886376c8355ad6ba68d08f614224f48cfe200a3dd01ad2559b", kill_on_drop: false }`
[INFO] [stdout] f3b65c352e788f886376c8355ad6ba68d08f614224f48cfe200a3dd01ad2559b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1191444d7f9b825cc8eefecf378cbe33be0c5a556bb8888e524aa2f1dcb50d1
[INFO] running `Command { std: "docker" "start" "-a" "a1191444d7f9b825cc8eefecf378cbe33be0c5a556bb8888e524aa2f1dcb50d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `handler`
[INFO] [stderr]   --> src/index.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn handler(request: Request<()>) -> http::Result<Response<String>> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rabbitary` (bin "rabbitary" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rabbitary-135957e30031e316)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test index::tests::must_translate_rabbitary ... ok
[INFO] [stdout] test index::tests::must_translate_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1191444d7f9b825cc8eefecf378cbe33be0c5a556bb8888e524aa2f1dcb50d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1191444d7f9b825cc8eefecf378cbe33be0c5a556bb8888e524aa2f1dcb50d1", kill_on_drop: false }`
[INFO] [stdout] a1191444d7f9b825cc8eefecf378cbe33be0c5a556bb8888e524aa2f1dcb50d1