[INFO] fetching crate stakker_tui 0.0.2...
[INFO] testing stakker_tui-0.0.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate stakker_tui 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate stakker_tui 0.0.2 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 stakker_tui 0.0.2
[INFO] finished tweaking crates.io crate stakker_tui 0.0.2
[INFO] tweaked toml for crates.io crate stakker_tui 0.0.2 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stakker_mio v0.1.3
[INFO] [stderr]   Downloaded stakker v0.1.2
[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] 65869992f48c9319908af5399c2b2bf74b2872c2c84df87209228ae3e30f16d4
[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" "65869992f48c9319908af5399c2b2bf74b2872c2c84df87209228ae3e30f16d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65869992f48c9319908af5399c2b2bf74b2872c2c84df87209228ae3e30f16d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65869992f48c9319908af5399c2b2bf74b2872c2c84df87209228ae3e30f16d4", kill_on_drop: false }`
[INFO] [stdout] 65869992f48c9319908af5399c2b2bf74b2872c2c84df87209228ae3e30f16d4
[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] [stdout] 24040abdaee8009812ccf6c0e7cd55f8ffb1c1644e861ed41620fbac2ca411d1
[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" "24040abdaee8009812ccf6c0e7cd55f8ffb1c1644e861ed41620fbac2ca411d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling qcell v0.4.1
[INFO] [stderr]    Compiling mio v0.7.0
[INFO] [stderr]    Compiling errno v0.2.6
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling stakker v0.1.2
[INFO] [stderr]    Compiling stakker_mio v0.1.3
[INFO] [stderr]    Compiling stakker_tui v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "24040abdaee8009812ccf6c0e7cd55f8ffb1c1644e861ed41620fbac2ca411d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24040abdaee8009812ccf6c0e7cd55f8ffb1c1644e861ed41620fbac2ca411d1", kill_on_drop: false }`
[INFO] [stdout] 24040abdaee8009812ccf6c0e7cd55f8ffb1c1644e861ed41620fbac2ca411d1
[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] bf53a5859633208304b9cf2446ae004b99f221eeeaf147ca5a0550f2a77aaae9
[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" "bf53a5859633208304b9cf2446ae004b99f221eeeaf147ca5a0550f2a77aaae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stakker_tui v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "bf53a5859633208304b9cf2446ae004b99f221eeeaf147ca5a0550f2a77aaae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf53a5859633208304b9cf2446ae004b99f221eeeaf147ca5a0550f2a77aaae9", kill_on_drop: false }`
[INFO] [stdout] bf53a5859633208304b9cf2446ae004b99f221eeeaf147ca5a0550f2a77aaae9
[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] [stdout] 1c33806f2ca28a2c9860249a8cbdb4444c77d67ec13756e172d100c63b691f32
[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" "1c33806f2ca28a2c9860249a8cbdb4444c77d67ec13756e172d100c63b691f32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stakker_tui-1fa458f8c9fe7c66
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stakker_tui
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c33806f2ca28a2c9860249a8cbdb4444c77d67ec13756e172d100c63b691f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c33806f2ca28a2c9860249a8cbdb4444c77d67ec13756e172d100c63b691f32", kill_on_drop: false }`
[INFO] [stdout] 1c33806f2ca28a2c9860249a8cbdb4444c77d67ec13756e172d100c63b691f32