[INFO] fetching crate rust-bitbar 0.3.4...
[INFO] testing rust-bitbar-0.3.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-bitbar 0.3.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust-bitbar 0.3.4 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 crates.io crate rust-bitbar 0.3.4
[INFO] finished tweaking crates.io crate rust-bitbar 0.3.4
[INFO] tweaked toml for crates.io crate rust-bitbar 0.3.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5eb49f440593f59711427d93287ab6124df9457b76cf65a022caffa0ec4bc162
[INFO] running `Command { std: "docker" "start" "-a" "5eb49f440593f59711427d93287ab6124df9457b76cf65a022caffa0ec4bc162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb49f440593f59711427d93287ab6124df9457b76cf65a022caffa0ec4bc162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb49f440593f59711427d93287ab6124df9457b76cf65a022caffa0ec4bc162", kill_on_drop: false }`
[INFO] [stdout] 5eb49f440593f59711427d93287ab6124df9457b76cf65a022caffa0ec4bc162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6d757070ccd13b282a368727aaa782d9b98628d8001ec71e1642e9d1fd2cad99
[INFO] running `Command { std: "docker" "start" "-a" "6d757070ccd13b282a368727aaa782d9b98628d8001ec71e1642e9d1fd2cad99", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bitbar v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "6d757070ccd13b282a368727aaa782d9b98628d8001ec71e1642e9d1fd2cad99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d757070ccd13b282a368727aaa782d9b98628d8001ec71e1642e9d1fd2cad99", kill_on_drop: false }`
[INFO] [stdout] 6d757070ccd13b282a368727aaa782d9b98628d8001ec71e1642e9d1fd2cad99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 40ef265b83b1506ba8fda6ef6a5a8f04419eb544c2d32e9360ff1153f148bba7
[INFO] running `Command { std: "docker" "start" "-a" "40ef265b83b1506ba8fda6ef6a5a8f04419eb544c2d32e9360ff1153f148bba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bitbar v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "40ef265b83b1506ba8fda6ef6a5a8f04419eb544c2d32e9360ff1153f148bba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ef265b83b1506ba8fda6ef6a5a8f04419eb544c2d32e9360ff1153f148bba7", kill_on_drop: false }`
[INFO] [stdout] 40ef265b83b1506ba8fda6ef6a5a8f04419eb544c2d32e9360ff1153f148bba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5d59738f311aaa887b6d3b53faf8c0d5423a7ee4546de2e1582d7c944cc255cd
[INFO] running `Command { std: "docker" "start" "-a" "5d59738f311aaa887b6d3b53faf8c0d5423a7ee4546de2e1582d7c944cc255cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_bitbar-9d5d9b59a384f42f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_render_command_options ... ok
[INFO] [stdout] test test_line_to_string ... 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] [stderr]    Doc-tests rust-bitbar
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Plugin (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d59738f311aaa887b6d3b53faf8c0d5423a7ee4546de2e1582d7c944cc255cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d59738f311aaa887b6d3b53faf8c0d5423a7ee4546de2e1582d7c944cc255cd", kill_on_drop: false }`
[INFO] [stdout] 5d59738f311aaa887b6d3b53faf8c0d5423a7ee4546de2e1582d7c944cc255cd