[INFO] updating cached repository https://github.com/zeehjr/rust-terminal-menu-research
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59f4ff08842fd0dafabf2a3da74ea558495821b9
[INFO] testing zeehjr/rust-terminal-menu-research against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeehjr%2Frust-terminal-menu-research" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zeehjr/rust-terminal-menu-research 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 git repo https://github.com/zeehjr/rust-terminal-menu-research
[INFO] finished tweaking git repo https://github.com/zeehjr/rust-terminal-menu-research
[INFO] tweaked toml for git repo https://github.com/zeehjr/rust-terminal-menu-research written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/zeehjr/rust-terminal-menu-research already has a lockfile, it will not be regenerated
[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-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" "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] 34f6122f5e8471f3eaecd1c4d2a211931a63dc6161ea05503649a3a617eda889
[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" "34f6122f5e8471f3eaecd1c4d2a211931a63dc6161ea05503649a3a617eda889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f6122f5e8471f3eaecd1c4d2a211931a63dc6161ea05503649a3a617eda889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f6122f5e8471f3eaecd1c4d2a211931a63dc6161ea05503649a3a617eda889", kill_on_drop: false }`
[INFO] [stdout] 34f6122f5e8471f3eaecd1c4d2a211931a63dc6161ea05503649a3a617eda889
[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" "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] [stdout] 13cdfcc7ca0731be8ea5ac3da56f2a98f95dc96561fb77b93f021932379f5ad3
[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" "13cdfcc7ca0731be8ea5ac3da56f2a98f95dc96561fb77b93f021932379f5ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling rust-terminal-menu-research v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Simple`
[INFO] [stdout]  --> src/term.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Simple,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Radio`
[INFO] [stdout]  --> src/term.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Radio,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "13cdfcc7ca0731be8ea5ac3da56f2a98f95dc96561fb77b93f021932379f5ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cdfcc7ca0731be8ea5ac3da56f2a98f95dc96561fb77b93f021932379f5ad3", kill_on_drop: false }`
[INFO] [stdout] 13cdfcc7ca0731be8ea5ac3da56f2a98f95dc96561fb77b93f021932379f5ad3
[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" "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] 69c43ef1480520062d4f98677ac082f5ca076ee1bcf312e4b2f2ed9c036cf50c
[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" "69c43ef1480520062d4f98677ac082f5ca076ee1bcf312e4b2f2ed9c036cf50c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-terminal-menu-research v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "69c43ef1480520062d4f98677ac082f5ca076ee1bcf312e4b2f2ed9c036cf50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c43ef1480520062d4f98677ac082f5ca076ee1bcf312e4b2f2ed9c036cf50c", kill_on_drop: false }`
[INFO] [stdout] 69c43ef1480520062d4f98677ac082f5ca076ee1bcf312e4b2f2ed9c036cf50c
[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" "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] [stdout] 54c6684f0a1a18283b58d9188b6398629e2cbae4039518cbe6db75e3d367613c
[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" "54c6684f0a1a18283b58d9188b6398629e2cbae4039518cbe6db75e3d367613c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_terminal_menu_research-b3abc3164e39b57e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test term::tests::render_item::can_generate_simple_item ... ok
[INFO] [stdout] test term::tests::render_item::can_generate_check_item ... ok
[INFO] [stdout] test term::tests::render_item::can_generate_radio_item ... ok
[INFO] [stdout] test term::tests::render_item::can_generate_highlighted_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54c6684f0a1a18283b58d9188b6398629e2cbae4039518cbe6db75e3d367613c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c6684f0a1a18283b58d9188b6398629e2cbae4039518cbe6db75e3d367613c", kill_on_drop: false }`
[INFO] [stdout] 54c6684f0a1a18283b58d9188b6398629e2cbae4039518cbe6db75e3d367613c