[INFO] fetching crate branchy 0.2.1...
[INFO] testing branchy-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate branchy 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate branchy 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate branchy 0.2.1
[INFO] finished tweaking crates.io crate branchy 0.2.1
[INFO] tweaked toml for crates.io crate branchy 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 561e46f56efa97be9e752ea7ff1bfb57ee29a11d92b830ac5a2f49ad9f92c36e
[INFO] running `Command { std: "docker" "start" "-a" "561e46f56efa97be9e752ea7ff1bfb57ee29a11d92b830ac5a2f49ad9f92c36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "561e46f56efa97be9e752ea7ff1bfb57ee29a11d92b830ac5a2f49ad9f92c36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561e46f56efa97be9e752ea7ff1bfb57ee29a11d92b830ac5a2f49ad9f92c36e", kill_on_drop: false }`
[INFO] [stdout] 561e46f56efa97be9e752ea7ff1bfb57ee29a11d92b830ac5a2f49ad9f92c36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d8c951b9651a017a2dda49a8b3156806b63f43ca0098125dacb0a491b028a6f7
[INFO] running `Command { std: "docker" "start" "-a" "d8c951b9651a017a2dda49a8b3156806b63f43ca0098125dacb0a491b028a6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling branchy v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "d8c951b9651a017a2dda49a8b3156806b63f43ca0098125dacb0a491b028a6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c951b9651a017a2dda49a8b3156806b63f43ca0098125dacb0a491b028a6f7", kill_on_drop: false }`
[INFO] [stdout] d8c951b9651a017a2dda49a8b3156806b63f43ca0098125dacb0a491b028a6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] b1e420d52cca1419bb86f82599445c7fd143a310d0571264889a881106d63129
[INFO] running `Command { std: "docker" "start" "-a" "b1e420d52cca1419bb86f82599445c7fd143a310d0571264889a881106d63129", kill_on_drop: false }`
[INFO] [stderr]    Compiling branchy v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/branchy-be2a39ef5d89716b)
[INFO] [stderr]   Executable tests/custom_selector.rs (/opt/rustwide/target/debug/deps/custom_selector-b76b8a5af7acf02b)
[INFO] [stderr]   Executable tests/short_sentence.rs (/opt/rustwide/target/debug/deps/short_sentence-53e60ed656a8e06b)
[INFO] running `Command { std: "docker" "inspect" "b1e420d52cca1419bb86f82599445c7fd143a310d0571264889a881106d63129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e420d52cca1419bb86f82599445c7fd143a310d0571264889a881106d63129", kill_on_drop: false }`
[INFO] [stdout] b1e420d52cca1419bb86f82599445c7fd143a310d0571264889a881106d63129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45d57d03b21d1ae08c7f9bcbec7569b8734f30213aaacb3e9e37127b05f2984c
[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" "45d57d03b21d1ae08c7f9bcbec7569b8734f30213aaacb3e9e37127b05f2984c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/branchy-be2a39ef5d89716b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test expansion::tests::expand_input_all_terminal ... ok
[INFO] [stdout] test expansion::tests::expand_input_multiple_options ... ok
[INFO] [stdout] test expansion::tests::expand_input_long_nonterm_chain ... ok
[INFO] [stdout] test expansion::tests::expand_input_err_nonterm_expansion_failed ... ok
[INFO] [stdout] test expansion::tests::expand_input_single_option ... ok
[INFO] [stdout] test expansion::tests::expand_input_err_max_iterations_reached ... ok
[INFO] [stderr]      Running tests/custom_selector.rs (/opt/rustwide/target/debug/deps/custom_selector-b76b8a5af7acf02b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test custom_selector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/short_sentence.rs (/opt/rustwide/target/debug/deps/short_sentence-53e60ed656a8e06b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test short_sentence ... ok
[INFO] [stderr]    Doc-tests branchy
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45d57d03b21d1ae08c7f9bcbec7569b8734f30213aaacb3e9e37127b05f2984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d57d03b21d1ae08c7f9bcbec7569b8734f30213aaacb3e9e37127b05f2984c", kill_on_drop: false }`
[INFO] [stdout] 45d57d03b21d1ae08c7f9bcbec7569b8734f30213aaacb3e9e37127b05f2984c