[INFO] crate rust-bitbar 0.3.4 is already in cache
[INFO] testing rust-bitbar-0.3.4 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rust-bitbar 0.3.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rust-bitbar 0.3.4 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe8c5c7da775088f1890dbd5ba292102d21db069fc2f57cfb2c8ab7a5f46aa0
[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" "ebe8c5c7da775088f1890dbd5ba292102d21db069fc2f57cfb2c8ab7a5f46aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe8c5c7da775088f1890dbd5ba292102d21db069fc2f57cfb2c8ab7a5f46aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe8c5c7da775088f1890dbd5ba292102d21db069fc2f57cfb2c8ab7a5f46aa0", kill_on_drop: false }`
[INFO] [stdout] ebe8c5c7da775088f1890dbd5ba292102d21db069fc2f57cfb2c8ab7a5f46aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f03f944ca96d41c84ab0f8825ead37c9289cfef4f36be9f760dcfbdaa47d508
[INFO] running `Command { std: "docker" "start" "-a" "9f03f944ca96d41c84ab0f8825ead37c9289cfef4f36be9f760dcfbdaa47d508", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bitbar v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9f03f944ca96d41c84ab0f8825ead37c9289cfef4f36be9f760dcfbdaa47d508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f03f944ca96d41c84ab0f8825ead37c9289cfef4f36be9f760dcfbdaa47d508", kill_on_drop: false }`
[INFO] [stdout] 9f03f944ca96d41c84ab0f8825ead37c9289cfef4f36be9f760dcfbdaa47d508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17142a6378da23a28ed18229449b1a7905c0ef9d3c8292172955750d99627e20
[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" "17142a6378da23a28ed18229449b1a7905c0ef9d3c8292172955750d99627e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bitbar v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "17142a6378da23a28ed18229449b1a7905c0ef9d3c8292172955750d99627e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17142a6378da23a28ed18229449b1a7905c0ef9d3c8292172955750d99627e20", kill_on_drop: false }`
[INFO] [stdout] 17142a6378da23a28ed18229449b1a7905c0ef9d3c8292172955750d99627e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6501663255bbbcefb07982518f4f1ec60214ec7557b58c2d4c945a60c497158f
[INFO] running `Command { std: "docker" "start" "-a" "6501663255bbbcefb07982518f4f1ec60214ec7557b58c2d4c945a60c497158f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_bitbar-4a65848f16ab42c3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests rust-bitbar
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6501663255bbbcefb07982518f4f1ec60214ec7557b58c2d4c945a60c497158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6501663255bbbcefb07982518f4f1ec60214ec7557b58c2d4c945a60c497158f", kill_on_drop: false }`
[INFO] [stdout] 6501663255bbbcefb07982518f4f1ec60214ec7557b58c2d4c945a60c497158f