[INFO] fetching crate branchy 0.2.0...
[INFO] testing branchy-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate branchy 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate branchy 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate branchy 0.2.0
[INFO] finished tweaking crates.io crate branchy 0.2.0
[INFO] tweaked toml for crates.io crate branchy 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626c139b21c61a5c200aae6798d96f97dbd580ddc11bd2a5c518dfeb0f0f157b
[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" "626c139b21c61a5c200aae6798d96f97dbd580ddc11bd2a5c518dfeb0f0f157b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626c139b21c61a5c200aae6798d96f97dbd580ddc11bd2a5c518dfeb0f0f157b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626c139b21c61a5c200aae6798d96f97dbd580ddc11bd2a5c518dfeb0f0f157b", kill_on_drop: false }`
[INFO] [stdout] 626c139b21c61a5c200aae6798d96f97dbd580ddc11bd2a5c518dfeb0f0f157b
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a35048765c45afa2a09f3cd7b17a1606b63d47dff81ea0cc25fd25b68747634
[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" "6a35048765c45afa2a09f3cd7b17a1606b63d47dff81ea0cc25fd25b68747634", kill_on_drop: false }`
[INFO] [stderr]    Compiling branchy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6a35048765c45afa2a09f3cd7b17a1606b63d47dff81ea0cc25fd25b68747634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a35048765c45afa2a09f3cd7b17a1606b63d47dff81ea0cc25fd25b68747634", kill_on_drop: false }`
[INFO] [stdout] 6a35048765c45afa2a09f3cd7b17a1606b63d47dff81ea0cc25fd25b68747634
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79b07d556c3e19fac244791314de18e28ac5a5e073f47c3f967b2c579a0cbbe
[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" "f79b07d556c3e19fac244791314de18e28ac5a5e073f47c3f967b2c579a0cbbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling branchy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "f79b07d556c3e19fac244791314de18e28ac5a5e073f47c3f967b2c579a0cbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79b07d556c3e19fac244791314de18e28ac5a5e073f47c3f967b2c579a0cbbe", kill_on_drop: false }`
[INFO] [stdout] f79b07d556c3e19fac244791314de18e28ac5a5e073f47c3f967b2c579a0cbbe
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8da6d43e47c9684bcabafc50b2c8f19bec64de87a646cbaa9527b264a1397348
[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" "8da6d43e47c9684bcabafc50b2c8f19bec64de87a646cbaa9527b264a1397348", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/branchy-b113ab9163f7f6b0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test expansion::tests::expand_input_all_terminal ... ok
[INFO] [stdout] test expansion::tests::expand_input_err_nonterm_expansion_failed ... ok
[INFO] [stdout] test expansion::tests::expand_input_multiple_options ... ok
[INFO] [stdout] test expansion::tests::expand_input_single_option ... ok
[INFO] [stdout] test expansion::tests::expand_input_long_nonterm_chain ... ok
[INFO] [stdout] test expansion::tests::expand_input_err_max_iterations_reached ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/custom_selector-ddd25c4a44cc0d66
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/short_sentence-6f620b52c07d6fd1
[INFO] [stdout] test custom_selector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests branchy
[INFO] [stdout] test short_sentence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8da6d43e47c9684bcabafc50b2c8f19bec64de87a646cbaa9527b264a1397348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da6d43e47c9684bcabafc50b2c8f19bec64de87a646cbaa9527b264a1397348", kill_on_drop: false }`
[INFO] [stdout] 8da6d43e47c9684bcabafc50b2c8f19bec64de87a646cbaa9527b264a1397348